GSM Motorola BSS GSR8 VN Product Requirements

Data Export Date: 04 Jul 2007

 

1. Change History

Issue

Date

Author

Comments

0.1

24/5/2007

SDV

 

2.0

4/7/2007

SDV

Update to Version

 

2. Document References

 

None.

3. Outstanding Issues

 

Number

Date

Description

Planned Resolution

-

 

 

 

 

4. Vendor Measurement Scope

The table below lists the vendor OM groups that are in scope for this technology pack, broken down by network element, together with their corresponding tech pack KPI group.

 

Vendor Measurement

Tech Pack KPI Group

Cell - Mapped with carrier_stats.cellid

cell_stats

Cell.Neutral.GSM.sdcch

cell_stats

Cell.Neutral.GSM.tch

LAPD - Mapped with rsl_statistics.nodeid&"/"&btsid&"/"&linkid

Processor - Mapped with gproc_statistics.sitename&"/"&procid

Signalling_Link - Mapped with mtl_statistics.nodeid&"/"&linkid

mtl_statistics

Signalling_Link.Neutral.GSM.link

 

5. Network Model

 

5.1 Network Objects

This section describes the logical structure of the key performance data that will be processed by Performance Manager, in terms of network objects and their attributes.

BS

Base Station (representing a cell site) is mainly used as a link between Cell and BSC objects in the network hierarchy.

Attribute Name

Description

Mapping

Primary Identifier

ID

A unique identifier for the BS.

btsid

 

Relationship Attributes

BSC

The BSC that controls this BS.

nodeid

 

MSC

A unique identifier for the MSC.

lookup("nc_bsc","msc_id",utime(day & start,"%Y-%m-%d %R"), nodeid)

 

SGSN

A unique identifier for the SGSN.

 

 

Region

Region associated with the BS.

lookup("nc_bsc","region_id",utime(day & start,"%Y-%m-%d %R"),nodeid)

 

Network

Network associated with the BS.

"PLMN"

 

Configuration Attributes

Name

A user friendly name preferably unique for the BS (site).

 

 

BS_Version

Hardware/Software version of the BS.

 

 

Vendor

Manufacturer of the BS.

 

 

Technology

Technology of the network/element (e.g. GSM, GPRS, UMTS).

 

 

 

BSC

The Base Station Controller provides all the control functions and physical links between the MSC (and/or SGSN) and Cell. It switches circuit/packet data & provides functions such as handover, cell configuration data & control of RF power levels in base transceiver stations.

Attribute Name

Description

Mapping

Primary Identifier

ID

A unique identifier for the BSC.

cell_stats.nodeid

 

Relationship Attributes

MSC

The MSC to which this BSC is connected.

cell_stats."To be defined"

 

SGSN

A unique identifier for the SGSN.

 

 

Region

Region associated with the BSC.

cell_stats."Populated by the customer."

 

Network

Network associated with the BSC.

cell_stats."PLMN"

 

Configuration Attributes

Name

A user friendly name preferably unique for the BSC.

cell_stats.nodeid

 

Vendor

Manufacturer of the BSC.

cell_stats."Motorola"

 

BSC_Version

Hardware/Software version of the BSC.

cell_stats."GSR8"

 

Technology

Technology of the network/element (e.g. GSM, GPRS, UMTS).

 

 

 

Cell

The Cell handles the radio interface to the mobile station. The Cell is the radio equipment (transceivers and antennas) needed to service each cell in the network. A group of Cells is controlled by a BSC.

Attribute Name

Description

Mapping

Primary Identifier

ID

A unique identifier for the Cell.

carrier_stats.cellid

 

Relationship Attributes

BS

A unique identifier for the BS at which the Cell is located. The BS at which the cell is located.

cell_stats.btsid

 

LAC

The Location Area Code encompassing the Cell.

lacid

 

PCU

A unique identifier for the PCU.

 

 

NSVC

A unique identifier for the NSVC.

 

 

Routing_Area

A unique identifier for the Routing_Area.

 

 

Registration_Area

A unique identifier for the Registration_Area.

 

 

BSC

A unique identifier for the BSC.

cell_stats.nodeid

 

MSC

A unique identifier for the MSC.

cell_stats.lookup("nc_bsc","msc_id",utime(day & start,"%Y-%m-%d %R"), nodeid)

 

SGSN

A unique identifier for the SGSN.

 

 

Region

Region associated with the Cell.

cell_stats."Populated by the customer."

 

Network

Network associated with the Cell.

cell_stats."PLMN"

 

GPRS_Cell

A unique identifier for the Cell.

 

 

UMTS_Cell

A unique identifier for the Cell.

 

 

Configuration Attributes

Name

A user friendly name preferably unique for the Cell.

cell_stats.cellname

 

Cell_Type

Is the cell omni_directional, or a sector, or micro/pico/macro/umbrella cell, etc.

cell_stats."Sectored"

 

Defined_TRX

Number of defined TRX belonging to the cell.

cell_stats.round(((avail_tch_max+avail_sdcch_max)/8),0)

 

Defined_TCH

Number of defined TCH channels of the Cell.

cell_stats.avail_tch_max

 

Defined_CCH

Number of defined CCH channels for the Cell.

cell_stats.avail_sdcch_max

 

Max_Power

The bs_tx_pwr_max configuration attribute.

 

 

Segment_Id

A unique identifier for the Segment.

 

 

Cell_Version

Hardware/Software version of the Cell.

 

 

Vendor

Manufacturer of the Cell.

cell_stats."Motorola"

 

Technology

Technology of the network/element (e.g. GSM, GPRS, UMTS).

 

 

NSVC_CN_Id

A unique identifier for the NSVC CN.

 

 

BVC_Id

A unique identifier for the BVC.

 

 

Defined_PDCH

Designated Packet Data Channel.

 

 

Dedicated_PDCH

Dedicated Packet Data Channel.

 

 

UTRAN_Absolute_Radio_Freq_UL

UL UTRAN absolute Radio Frequency Channel number.

 

 

UTRAN_Absolute_Radio_Freq_DL

DL UTRAN absolute Radio Frequency Channel number.

 

 

Primary_Scrambling_Code

Primary DL scrambling code.

 

 

Primary_Common_Pilot_Ch_Power

Primary CPICH channel power.

 

 

Primary_Sync_Ch_Power

Primary synchronisation channel power, DL.

 

 

Secondary_Sync_Ch_Power

Secondary synchronisation channel power, DL.

 

 

BCH_Power

Broadcast channel power.

 

 

Cell_Description

Description of Cell.

 

 

 

LAPD

Link Access Protocol-D Channel; the physical interface between the BSC and base stations is called the Abis interface. LAPD links are used for signalling.

Attribute Name

Description

Mapping

Primary Identifier

ID

A unique identifier for the LAPD.

rsl_statistics.nodeid&"/"&btsid&"/"&linkid

 

Relationship Attributes

BS

A unique identifier for the BS, at the BS end of LAPD link.

rsl_statistics.btsid or gsl_statistics.btsid or axcdr_statistics.btsid

 

BSC

A unique identifier for the BSC, at the BSC end of LAPD link.

rsl_statistics.nodeid

 

MSC

A unique identifier for the MSC.

rsl_statistics.lookup("nc_bsc","msc_id",utime(day & start,"%Y-%m-%d %R"), nodeid)

 

SGSN

A unique identifier for the SGSN.

 

 

Region

Region associated with the LAPD.

rsl_statistics.lookup("nc_bsc","region_id",utime(day & start,"%Y-%m-%d %R"), nodeid)

 

Network

Network associated with the LAPD.

rsl_statistics."PLMN"

 

Configuration Attributes

Name

A user friendly name preferably unique for the LAPD.

rsl_statistics.nodeid&"/"&btsid&"/"&linkid

 

LAPD_Version

Hardware/Software version of the LAPD.

 

 

Vendor

Manufacturer of the LAPD.

 

 

Technology

Technology of the network/element (e.g. GSM, GPRS, UMTS).

 

 

 

Neighbour

Represents a handover relationship between two cells that may perform handovers to each other.

Attribute Name

Description

Mapping

Primary Identifier

ID

A unique identifier for the Neighbour.

nbr_stats.cellid&"-"&ncellid

 

Relationship Attributes

Source_Cell

A unique identifier for the Cell_Id of the Cell that is handling calls.

nbr_stats.cellid

 

Configuration Attributes

Name

A user friendly name preferably unique for the Neighbour.

nbr_stats.cellid&"-"&ncellid

 

Target_Cell_Id

A unique identifier for the Cell_Id of the Cell that is receiving handed-over calls.

nbr_stats.ncellid

 

Source_Cell_Type

Type of Source Cell.

 

 

Target_Cell_Type

Type of Target Cell.

 

 

Source_Cell_Version

Hardware/Software version of the Source Cell.

 

 

Target_Cell_Version

Hardware/Software version of the Target Cell.

 

 

Source_Cell_Vendor

Manufacturer of the Source Cell.

 

 

Target_Cell_Vendor

Manufacturer of the Target Cell.

 

 

Source_Cell_Technology

Technology of the network/element (e.g. GSM, GPRS, UMTS).

 

 

Target_Cell_Technology

Technology of the network/element (e.g. GSM, GPRS, UMTS).

 

 

Target_Cell_Position

Position of Target Cell.

 

 

 

Processor

The Processor object represents a CPU inside another network element. Some elements have more than one Processor.

Attribute Name

Description

Mapping

Primary Identifier

ID

A unique identifier for the Processor.

gproc_statistics.sitename&"/"&procid

 

Relationship Attributes

Region

Region associated with the Processor.

dproc_statistics.lookup("nc_bsc","region_id",utime(day & start,"%Y-%m-%d %R"), nodeid)

 

Network

Network associated with the Processor.

dproc_statistics.lookup("nc_bsc","network_id",utime(day & start,"%Y-%m-%d %R), nodeid)

 

Configuration Attributes

Name

A user friendly name preferably unique for the Processor.

dproc_statistics.nodeid&"/"&procid

 

Processor_Type

Type of Processor.

 

 

Technology

Technology of the network/element (e.g. GSM, GPRS, UMTS).

 

 

Node_Id

This is the identifier for the network element containing the Processor.

dproc_statistics.nodeid

 

Node_Name

A user friendly name preferably unique for the Node.

dproc_statistics.lookup("nc_bsc","bsc_name",utime(day & start,"%Y-%m-%d %R"), nodeid)

 

Node_Type

The type of the network element containing the Processor.

gproc_statistics."BSC"

 

Processor_Version

Hardware/Software version of the Processor.

 

 

Vendor

Manufacturer of the Processor.

 

 

 

Signalling_Link

The SS7 Signalling data link is a full-duplex, digital transmission channel, usually operating at 64 kbit/s.

Attribute Name

Description

Mapping

Primary Identifier

ID

A unique identifier for the SS7 Link.

mtl_statistics.nodeid&"/"&linkid

 

Relationship Attributes

SS7_LinkSet

The Node (MSC or HLR) that this SS7 Link is connected to (at this end).

mtl_statistics."Populated by customer"

 

SS7_Point

A unique identifier for the SS7 Point.

 

 

Region

Region associated with the SS7 Link.

mtl_statistics.lookup("nc_bsc","region_id",utime(day & start,"%Y-%m-%d %R"), nodeid)

 

Network

Network associated with the SS7 Link.

mtl_statistics.lookup("nc_bsc","network_id",utime(day & start,"%Y-%m-%d %R"), nodeid)

 

Configuration Attributes

Node_Name

The name for the network element that the SS7 Link is connected to (at this end).

mtl_statistics.lookup("nc_bsc","bsc_name",utime(day & start,"%Y-%m-%d %R"), nodeid)

 

SS7_Link_Name

A user friendly name preferably unique for the SS7 Link.

mtl_statistics.nodeid&"/"&linkid

 

Node_Id

The Node (MSC or HLR) that this SS7 Link is connected to (at this end).

mtl_statistics.nodeid

 

Data_Rate

The SS7 Link speed in bits per second (bit/s).

mtl_statistics."Populated by the customer"

 

Node_Type

The type of the network element that the SS7 Link is connected to at this end.

mtl_statistics."BSC"

 

Technology

Technology of the network/element (e.g. GSM, GPRS, UMTS).

 

 

Adjacent_Node_Id

The Adjacent Node that this SS7 Link is connected from (at the other end).

 

 

 

5.2 Reference Objects

This section describes the reference objects that are used only as lookups for compound-keyed raw data.

Not applicable to this tech pack.

 

6. Busy Hours

This section lists the busy hours which are defined for the network objects previously described.

Object

Busy Hour

Acronym

Defining KPI

Cell

busy_hour

ctbh

Cell.Neutral.GSM.tch.traffic

Processor

busy_hour

pbh

Processor.Neutral.Generic.cpu.load_pc

 

7. Constants

 

This section lists all constants that are defined in this technology pack, and which may be referenced in KPI expressions.

None.

8. Performance Indicators

This section describes the performance indicators (both one-to-one counter mappings, and complex KPIs) that are defined in this technology pack, grouped by the network object to which they relate, as follows:

Note that all KPIs will have total, average, minimum and maximum values calculated for daily, weekly, and monthly summaries. Individual groups of KPIs may have additional summary types (including busy hours) applied to them, and these are listed against the respective KPIs in the tables below.

 

Cell Performance Indicators

This section shows the key performance indicators and other counters for the Cell object, divided into the following sub-sections:

 

Cell.Neutral.GSM.access

The assignment request and granting activity on the RACH and AGCH channels

KPI

Type

Data Type

Description

Derivation

Additional Summaries

%_immass_failure

PERCENTAGE

FLOAT

Percentage of failed IMMEDIATE ASSIGNMENT attempts

 

ctbh

%_immass_success

PERCENTAGE

FLOAT

Percentage of successful IMMEDIATE ASSIGNMENT attempts

 

ctbh

immass_attempts

ACCUMULATION

INT

IMMEDIATE ASSIGNMENT attempts (this is effectively the number of channel requests on the RACH)

cell_stats.(ok_acc_proc_suc_r)

ctbh

immass_failures

ACCUMULATION

INT

Failed IMMEDIATE ASSIGNMENT procedures

cell_stats.(ok_acc_proc_suc_r - access_per_agch)

ctbh

immass_successes

ACCUMULATION

INT

Successful IMMEDIATE ASSIGNMENT procedures (this is effectively the number of messages sent on the AGCH)

cell_stats.(access_per_agch)

ctbh

 

Cell.Neutral.GSM.handover.cause

The reasons for handovers triggered from this cell ? i.e. Intra-Cell or Outgoing handovers, but not Incoming Inter-Cell or Inter-BSC handovers

KPI

Type

Data Type

Description

Derivation

Additional Summaries

%_directed_retry

PERCENTAGE

FLOAT

% of Requests for directed retry handover

 

ctbh

%_distance

PERCENTAGE

FLOAT

% of Requests for handover caused by distance of the MS from the cell

 

ctbh

%_downlink_interference

PERCENTAGE

FLOAT

% of Requests for intra-cell handover caused by interference on the downlink

 

ctbh

%_downlink_level

PERCENTAGE

FLOAT

% of Requests for handover caused by inadequate downlink signal level

 

ctbh

%_downlink_quality

PERCENTAGE

FLOAT

% of Requests for handover caused by low downlink signal quality

 

ctbh

%_grouped_downlink

PERCENTAGE

FLOAT

% of requests due to Downlink Quality or Downlink Interference (not including Downlink Level)

 

ctbh

%_grouped_msc_omc

PERCENTAGE

FLOAT

% of requests due to MSC or OMC invocation

 

ctbh

%_grouped_uplink

PERCENTAGE

FLOAT

% of requests due to Uplink Quality or Uplink Interference (not including Uplink Level)

 

ctbh

%_msc_invoked

PERCENTAGE

FLOAT

% of Requests for handover due to the MSC invoking handover (finding a better cell)

 

ctbh

%_omc_invoked

PERCENTAGE

FLOAT

% of Requests for handover caused by the OMC or other O&M activity invoking handover

 

ctbh

%_other

PERCENTAGE

FLOAT

% of Requests for handover due to other causes

 

ctbh

%_power_budget

PERCENTAGE

FLOAT

% of Requests for handover caused by the power budget algorithm determining a better cell

 

ctbh

%_traffic_reasons

PERCENTAGE

FLOAT

% of Requests for handover for traffic reasons

 

ctbh

%_umbrella

PERCENTAGE

FLOAT

% of Requests for handover to an umbrella cell

 

ctbh

%_uplink_interference

PERCENTAGE

FLOAT

% of Requests for intra-cell handover caused by interference on the uplink

 

ctbh

%_uplink_level

PERCENTAGE

FLOAT

% of Requests for handover caused by low uplink signal level

 

ctbh

%_uplink_quality

PERCENTAGE

FLOAT

% of Requests for handover caused by inadequate uplink signal quality

 

ctbh

directed_retry

ACCUMULATION

INT8

Number of Requests for a directed retry handover (selecting a channel or cell during connection ? not a true TCH-TCH handover)

 

ctbh

distance

ACCUMULATION

INT

Number of Requests for handover caused by distance of the MS from the cell

cell_stats.(ohoa_distance)

ctbh

downlink_interference

ACCUMULATION

INT

Number of Requests for intra-cell handover caused by interference on the downlink

cell_stats.(ohoa_downinterf)

ctbh

downlink_level

ACCUMULATION

INT

Number of Requests for handover caused by inadequate downlink signal level

cell_stats.(ohoa_downlevel)

ctbh

downlink_quality

ACCUMULATION

INT

Number of Requests for handover caused by low downlink signal quality

cell_stats.(ohoa_downqual)

ctbh

grouped_downlink

ACCUMULATION

INTEGER

Number of requests due to Downlink Quality or Downlink Interference (not including Downlink Level)

 

ctbh

grouped_msc_omc

ACCUMULATION

INTEGER

Number of requests due to MSC or OMC invocation

 

ctbh

grouped_uplink

ACCUMULATION

INTEGER

Number of requests due to Uplink Quality or Uplink Interference (not including Uplink Level)

 

ctbh

msc_invoked

ACCUMULATION

INT8

Number of Requests for handover due to the MSC invoking handover (finding a better cell)

 

ctbh

omc_invoked

ACCUMULATION

INT8

Number of Requests for handover caused by the OMC or other O&M activity invoking handover

 

ctbh

other

ACCUMULATION

INT

Number of Requests for handover due to all other causes (i.e. anything not covered under one of the causes above)

cell_stats.(ohoa_bandhandover + ohoa_congestion + ohoa_adj_chn_intf + ohoa_band_reasign)

ctbh

power_budget

ACCUMULATION

INT

Number of Requests for handover caused by the power budget algorithm determining a better cell

cell_stats.(ohoa_powerbdgt)

ctbh

total_handovers

ACCUMULATION

INT

All the handovers triggered from this cell

cell_stats.(ohoa_upqual + ohoa_uplevel + ohoa_downqual + ohoa_downlevel + ohoa_distance + ohoa_upinterf + ohoa_downinterf + ohoa_powerbdgt + ohoa_congestion + ohoa_adj_chn_intf + ohoa_band_reasign)

ctbh

traffic_reasons

ACCUMULATION

INT8

Number of Requests for handover for traffic reasons (e.g. handovers to a Cell that supports GPRS)

 

ctbh

umbrella

ACCUMULATION

INT8

Number of Requests for handover to an umbrella cell

 

ctbh

uplink_interference

ACCUMULATION

INT

Number of Requests for intra-cell handover caused by interference on the uplink

cell_stats.(ohoa_upinterf)

ctbh

uplink_level

ACCUMULATION

INT

Number of Requests for handover caused by low uplink signal level

cell_stats.(ohoa_uplevel)

ctbh

uplink_quality

ACCUMULATION

INT

Number of Requests for handover caused by inadequate uplink signal quality

cell_stats.(ohoa_upqual)

ctbh

 

Cell.Neutral.GSM.handover.result

The results of handover attempts within, from, and to the cell

KPI

Type

Data Type

Description

Derivation

Additional Summaries

%_incoming_interbsc_failure

PERCENTAGE

FLOAT

Percentage of incoming inter-BSC handovers that failed

 

ctbh

%_incoming_interbsc_success

PERCENTAGE

FLOAT

Percentage of incoming inter-BSC handovers that succeeded

 

ctbh

%_incoming_intrabsc_failure

PERCENTAGE

FLOAT

Percentage of incoming inter-cell handovers that failed

 

ctbh

%_incoming_intrabsc_success

PERCENTAGE

FLOAT

Percentage of incoming inter-cell handovers that succeeded

 

ctbh

%_intracell_failure

PERCENTAGE

FLOAT

Percentage of intra-cell handovers that failed

 

ctbh

%_intracell_success

PERCENTAGE

FLOAT

Percentage of intra-cell handovers that succeeded

 

ctbh

%_outgoing_interbsc_failure

PERCENTAGE

FLOAT

Percentage of outgoing inter-BSC handovers that failed

 

ctbh

%_outgoing_interbsc_success

PERCENTAGE

FLOAT

Percentage of outgoing inter-BSC handovers that succeeded

 

ctbh

%_outgoing_intrabsc_failure

PERCENTAGE

FLOAT

Percentage of outgoing inter-cell handovers that failed

 

ctbh

%_outgoing_intrabsc_success

PERCENTAGE

FLOAT

Percentage of outgoing inter-cell handovers that succeeded

 

ctbh

incoming_interbsc_attempts

ACCUMULATION

INT

Total attempts for handoff from another cell controlled by a different BSC i.e an MSC controlled (?external?) inter-BSC handover

cell_stats.(i_inter_bs_ho_suc + i_inter_bs_eq_fa)

ctbh

incoming_interbsc_bss_failures

ACCUMULATION

INT

Inter-BSC handover failures caused by a problem in the BSS equipment (not attributable to the MS)

cell_stats.(i_inter_bs_eq_fa + i_inter_bs_ho_clr)

ctbh

incoming_interbsc_failures

ACCUMULATION

INT

Unsuccessful attempts for handover to another cell outgoing from this cell and controlled by the MSC i.e. a MSC controlled inter-cell handover

cell_stats.(i_inter_bs_eq_fa)

ctbh

incoming_interbsc_resource_lacks

ACCUMULATION

INT

Inter-BSC handover failures caused by a lack of target cell resources (i.e. no suitable channels available)

cell_stats.(inter_bss)

ctbh

incoming_interbsc_seizure_failures

ACCUMULATION

INT

Inter-BSC handover failures caused by the MS failing to seize the new channel

cell_stats.(ho_req_msc_fail)

ctbh

incoming_interbsc_successes

ACCUMULATION

INT

Successful incoming attempts for inter-BSC handover to another cell outgoing from this cell and controlled by the MSC i.e. a MSC controlled inter-cell handover

cell_stats.(i_inter_bs_ho_suc)

ctbh

incoming_intrabsc_attempts

ACCUMULATION

INT8

Total attempts for handoff from another cell controlled by the same BSC i.e a BSC controlled (?internal?) inter-cell handover

cell_stats.(intra_bss + i_intra_bs_eq_fa + i_intra_bs_ho_los + i_intra_bs_ho_ret)

ctbh

incoming_intrabsc_bss_failures

ACCUMULATION

INT8

Incoming Inter-cell handover failures caused by a problem in the BSS equipment (not attributable to the MS)

 

ctbh

incoming_intrabsc_failures

ACCUMULATION

INT

Unsuccessful attempts for handover from another cell coming into this cell and controlled by the BSC i.e. a BSC controlled inter-cell handover

cell_stats.(in_intra_nc_atmpt - i_inter_bs_ho_suc)

ctbh

incoming_intrabsc_resource_lacks

ACCUMULATION

INT

Incoming Inter-cell handover failures caused by a lack of target cell resources (i.e. no suitable channels available)

cell_stats.(intra_bss)

ctbh

incoming_intrabsc_seizure_failures

ACCUMULATION

INT8

Incoming Inter-cell handover failures caused by the MS failing to seize the new channel

cell_stats.(i_intra_bs_ho_los + i_intra_bs_ho_ret)

ctbh

incoming_intrabsc_successes

ACCUMULATION

INT8

Successful attempts for handover from another cell coming into this cell and controlled by the BSC i.e. a BSC controlled inter-cell handover

cell_stats.(i_intra_bs_ho_suc)

ctbh

intracell_attempts

ACCUMULATION

INT8

Total attempts to handoff to a new channel in the same cell i.e an intra-cell handover

cell_stats.(intra_cell_ho_atm)

ctbh

intracell_bss_failures

ACCUMULATION

INT

Intra-cell handover failures caused by a problem in the BSS equipment (not attributable to the MS)

cell_stats.(intra_cell_eqp_fa)

ctbh

intracell_failures

ACCUMULATION

INT

Unsuccessful attempts to handoff to a new channel in the same cell i.e an intra-cell handover

cell_stats.(intra_cell_ho_atm - intra_cell_ho_suc)

ctbh

intracell_resource_lacks

ACCUMULATION

INT

Intra-cell handover failures caused by a lack of cell resources (i.e. no suitable channels available)

cell_stats.(intra_cell)

ctbh

intracell_returns

ACCUMULATION

INT8

Intra-cell handover failures where the MS returned to the old channel

cell_stats.(intra_cell_ho_ret)

ctbh

intracell_seizure_failures

ACCUMULATION

INT

Intra-cell handover failures caused by the MS failing to seize the new channel

cell_stats.(intra_cell_ho_los)

ctbh

intracell_successes

ACCUMULATION

INT8

Successful attempts to handoff to a new channel in the same cell i.e an intra-cell handover

cell_stats.(intra_cell_ho_suc)

ctbh

outgoing_interbsc_attempts

ACCUMULATION

INT

Total attempts to handoff to another cell controlled by a different BSC i.e an MSC controlled (?external?) inter-BSC handover

cell_stats.(o_inter_bs_rq_msc)

ctbh

outgoing_interbsc_bss_failures

ACCUMULATION

INT

Outgoing inter-BSC handover failures caused by a problem in the BSS equipment (not attributable to the MS)

cell_stats.(o_inter_bs_eq_fa)

ctbh

outgoing_interbsc_failures

ACCUMULATION

INT

Unsuccessful attempts for handover to another cell outgoing from this cell and controlled by the MSC i.e. a MSC controlled inter-cell handover

cell_stats.(o_inter_bs_rq_msc - o_inter_bs_ho_suc)

ctbh

outgoing_interbsc_returns

ACCUMULATION

INT

Outgoing inter-BSC handover failures where the MS returned to the old channel

cell_stats.(o_inter_bs_ho_ret)

ctbh

outgoing_interbsc_successes

ACCUMULATION

INT

Successful attempts for handover to another cell outgoing from this cell and controlled by the MSC i.e. a MSC controlled inter-cell handover

cell_stats.(o_inter_bs_ho_suc)

ctbh

outgoing_intrabsc_attempts

ACCUMULATION

INT8

Total attempts to handoff to another cell controlled by the same BSC i.e a BSC controlled (?internal?) inter-cell handover

cell_stats.(o_intra_bs_ho_atm)

ctbh

outgoing_intrabsc_bss_failures

ACCUMULATION

INT

Outgoing inter-cell handover failures caused by a problem in the BSS equipment (not attributable to the MS)

cell_stats.(o_intra_bs_eq_fa)

ctbh

outgoing_intrabsc_failures

ACCUMULATION

INT8

Unsuccessful attempts for handover to another cell outgoing from this cell and controlled by the BSC i.e. a BSC controlled inter-cell handover

cell_stats.(o_intra_bs_ho_atm - o_intra_bs_ho_suc)

ctbh

outgoing_intrabsc_returns

ACCUMULATION

INT8

Outgoing inter-cell handover failures where the MS returned to the old channel

cell_stats.(o_intra_bs_ho_ret)

ctbh

outgoing_intrabsc_successes

ACCUMULATION

INT8

Successful attempts for handover to another cell outgoing from this cell and controlled by the BSC i.e. a BSC controlled inter-cell handover

cell_stats.(o_intra_bs_ho_suc)

ctbh

 

Cell.Neutral.GSM.interference

The results of interference measurements on idle channels

KPI

Type

Data Type

Description

Derivation

Additional Summaries

idleband1_channels

INTENSITY

FLOAT

Mean number of channels whose measurements were in interference band 1 (lowest interference)

cell_stats.(round(idl_tch_bnd0_mean,2))

ctbh

idleband2_channels

INTENSITY

FLOAT

Mean number of channels whose measurements were in interference band 2

cell_stats.(round(idl_tch_bnd1_mean,2))

ctbh

idleband3_channels

INTENSITY

FLOAT

Mean number of channels whose measurements were in interference band 3

cell_stats.(round(idl_tch_bnd2_mean,2))

ctbh

idleband4_channels

INTENSITY

FLOAT

Mean number of channels whose measurements were in interference band 4

cell_stats.(round(idl_tch_bnd3_mean,2))

ctbh

idleband5_channels

INTENSITY

FLOAT

Mean number of channels whose measurements were in interference band 5 (highest interfence)

cell_stats.(round(idl_tch_bnd4_mean,2))

ctbh

 

Cell.Neutral.GSM.neighbour.handover.result

KPI

Type

Data Type

Description

Derivation

Additional Summaries

%_failure

PERCENTAGE

FLOAT

Percentage of handover attempts that failed

 

ctbh

%_success

PERCENTAGE

FLOAT

Percentage of handover attempts that succeeded

 

ctbh

attempts

ACCUMULATION

INT

All the handovers that were attempted from the Source cell to the Target cell within the measurement period

nbr_statistics.(out_ho_nc_cau_atm)

ctbh

failures

ACCUMULATION

INT

Handovers that failed

nbr_statistics.(out_ho_nc_cau_atm - out_ho_nc_suc)

ctbh

successes

ACCUMULATION

INT

Handovers that succeeded

nbr_statistics.(out_ho_nc_suc)

ctbh

 

Cell.Neutral.GSM.page

The paging activity on the PCH channel

KPI

Type

Data Type

Description

Derivation

Additional Summaries

%_pch_failure

PERCENTAGE

FLOAT

Percentage of Paging attempts that failed for any reason

 

ctbh

%_pch_success

PERCENTAGE

FLOAT

Percentage of Paging attempts that succeeded

 

ctbh

pch_attempts

ACCUMULATION

INT

Attempted transmission of Paging messages

cell_stats.(access_per_pch)

ctbh

pch_discards

ACCUMULATION

INT

Pages that were discarded from the PCH queue

cell_stats.(pch_page_q_discrd)

ctbh

pch_failures

ACCUMULATION

INTEGER

Unsuccessful transmission of Paging messages

 

ctbh

pch_successes

ACCUMULATION

INTEGER

Successful transmission of Paging messages

 

ctbh

 

Cell.Neutral.GSM.power

The power measurements (between the Cell and the MS), plus actions taken to increase or decrease power. Downlink means from the TRX to the MS, and Uplink means from the MS to the TRX.

KPI

Type

Data Type

Description

Derivation

Additional Summaries

%_downlink_max_power

INTENSITY

FLOAT

Percentage of the busy time that the downlink was at maximum power

 

ctbh

%_uplink_max_power

INTENSITY

FLOAT

Percentage of the busy time that the uplink was at maximum power

 

ctbh

bs_power_decrease

ACCUMULATION

INT8

Commands to decrease power, received from the BS

 

ctbh

bs_power_increase

ACCUMULATION

INT8

Commands to increase power, received from the BS

 

ctbh

mean_bs_power

INTENSITY

FLOAT

Average power transmitted by the cell

carrier_statistics.(round(ch_dl_tx_pwrl_mean,2))

ctbh

mean_downlink_quality

INTENSITY

FLOAT

Average downlink transmission quality

carrier_statistics.(ber_mean0 + ber_mean1 + ber_mean2 + ber_mean3 + ber_mean4 + ber_mean5 + ber_mean6 + ber_mean7)

ctbh

mean_downlink_strength

INTENSITY

FLOAT

Average downlink signal strength

 

ctbh

mean_ms_power

INTENSITY

FLOAT

Average power transmitted from the MSs

carrier_statistics.(ch_ul_tx_pwrl_mean)

ctbh

mean_uplink_quality

INTENSITY

FLOAT

Average uplink transmission quality

 

ctbh

mean_uplink_strength

INTENSITY

FLOAT

Average uplink signal strength Average uplink signal strength

carrier_statistics.(if (uplink_path_mean > 0) then round(ch_ul_tx_pwrl_mean - uplink_path_mean,2) else round(ch_ul_tx_pwrl_mean,2))

ctbh

ms_power_decrease

ACCUMULATION

INT8

Commands to decrease power, received from the MS

 

ctbh

ms_power_increase

ACCUMULATION

INT8

Commands to increase power, received from the MS

 

ctbh

 

Cell.Neutral.GSM.sdcch

The performance and utilisation of a Cell?s Standalone Dedicated Control Channels (SDCCH)

KPI

Type

Data Type

Description

Derivation

Additional Summaries

%_availability

PERCENTAGE

FLOAT

% of available in-service SDCCH compared to the number of defined SDCCH

 

ctbh

%_blocking

PERCENTAGE

FLOAT

% of seizure attempts that are blocked. This KPI is used as a measure of congestion

 

ctbh

%_dropped_calls

PERCENTAGE

FLOAT

% of channel dropped after a successful seizure seizure (including RF losses, including channels lost due to seizure failure on handover)

 

ctbh

%_other_dropped_calls

PERCENTAGE

FLOAT

% of attempts to seize a channel that succeeded but then dropped for non-RF reasons

 

ctbh

%_rf_loss

PERCENTAGE

FLOAT

% of attempts to seize a channel that succeeded but then failed due to RF loss

 

ctbh

%_seizure_failure

PERCENTAGE

FLOAT

% of attempts to seize a channel that failed

 

ctbh

%_seizure_success

PERCENTAGE

FLOAT

% of attempts to seize a channel that succeeded

 

ctbh

assign_delay

INTENSITY

FLOAT

Average delay before assigning an SDCCH (only applicable to queueing cells)

 

ctbh

available_ch

INTENSITY

FLOAT

The average number of available in-service SDCCH on the cell over the measurement period

cell_stats.(round(avail_sdcch_mean,2))

ctbh

blocks

ACCUMULATION

INT8

Attempts to assign a control channel that are blocked i.e. all channels are busy. The call may then either fail, overflow or in the case of handover attempts revert to the old channel

cell_stats.(alloc_sdcch_fail)

ctbh

congestion_time

ACCUMULATION

INT8

Total time (during the measurement period) that all SDCCHs on the Cell were busy (i.e. not available for seizure)

cell_stats.(round(sdcch_congestion / 1000,0))

ctbh

defined_ch

INTENSITY

FLOAT

The number of SDCCH equipped on the cell which would be available for use if the cell was fully available

cell_stats.(round(avail_sdcch_max,2))

ctbh

max_busy_ch

INTENSITY

FLOAT

The maximum number of busy channels during the measurement period

cell_stats.(round(busy_sdcch_max,2))

ctbh

mean_holding_time

INTENSITY

FLOAT

Average mean holding time of the channel in seconds

cell_stats.if alloc_sdcch = 0 then 0 else round((busy_sdcch_mean * 1800 /alloc_sdcch),2)

ctbh

other_dropped_calls

ACCUMULATION

INT8

Failures that cause a channel to be dropped after a successful seizure (but not including RF losses, but including channels lost due to seizure failure on handover)

 

ctbh

peak_utilisation

PERCENTAGE

FLOAT

Peak utilisation (maximum channels busy during the period as a percentage of defined channels)

 

ctbh

rf_losses

ACCUMULATION

INT

Channel drops while using a control channel either uplink or downlink. due to loss of RF signal

cell_stats.(rf_losses_sd)

ctbh

seizure_attempts

ACCUMULATION

INT

Attempts to assign a stand-alone dedicated control channel for any reason (either for a CHANNEL REQUEST for a SDCCH channel or a handover)

cell_stats.(alloc_sdcch + chan_req_fail_rol)

ctbh

seizure_failures

ACCUMULATION

INT

Failed attempts to seize a channel by a MS

cell_stats.(chan_req_fail_rol)

ctbh

seizure_successes

ACCUMULATION

INT

Successful seizures of a channel by a MS

cell_stats.(alloc_sdcch)

ctbh

total_dropped_calls

ACCUMULATION

INT8

Total dropped calls on SDCCH

 

ctbh

traffic

ERLANG

FLOAT

Traffic carried on the cell?s SDCCHs, measured in Erlangs i.e. occupancy

cell_stats.(round(busy_sdcch_mean,2))

ctbh

unavailable_ch

ACCUMULATION

INTEGER

The average number of unavailable SDCCH on the cell over the measurement period

 

ctbh

utilisation

PERCENTAGE

FLOAT

Average utilisation over the period (traffic as a percentrage of defined channels)

 

ctbh

 

Cell.Neutral.GSM.tch

The performance and utilisation of a Cell?s Traffic Channels (TCH)

KPI

Type

Data Type

Description

Derivation

Additional Summaries

%_availability

PERCENTAGE

FLOAT

% of available in-service TCH compared to the number of defined TCH

 

ctbh

%_blocking

PERCENTAGE

FLOAT

% of seizure attempts that are blocked. This KPI is used as a measure of congestion

 

ctbh

%_dropped_calls

PERCENTAGE

FLOAT

% of channel dropped after a successful seizure seizure (including RF losses, including channels lost due to seizure failure on handover)

 

ctbh

%_other_dropped_calls

PERCENTAGE

FLOAT

% of attempts to seize a channel that succeeded but then dropped for non-RF reasons

 

ctbh

%_rf_loss

PERCENTAGE

FLOAT

% of attempts to seize a channel that succeeded but then failed due to RF loss

 

ctbh

%_seizure_failure

PERCENTAGE

FLOAT

% of attempts to seize a channel that failed

 

ctbh

%_seizure_success

PERCENTAGE

FLOAT

% of attempts to seize a channel that succeeded

 

ctbh

assign_delay

INTENSITY

FLOAT

Average delay before assigning a TCH (only applicable to queueing cell)

cell_stats.(round(tch_delay_mean,2))

ctbh

available_ch

INTENSITY

FLOAT

The average number of available in-service TCH on the cell over the measurement period

cell_stats.(round(avail_tch_mean,2))

ctbh

blocks

ACCUMULATION

INT

Attempts to assign a traffic channel that are blocked i.e. all channels are busy. The call may then either fail, overflow or in the case of handover attempts revert to the old channel

cell_stats.((ma_cmd_to_ms_blkd + intra_cell_ho_req) - intra_cell_ho_atm)

ctbh

call_seizure_attempts

ACCUMULATION

INT

Attempts to seize a Traffic Channel for an originating or terminating call

cell_stats.((cm_serv_req_call + cm_serv_req_emerg + cm_reestablish + page_response + cm_serv_req_sms) - sms_init_on_sdcch)

ctbh

call_seizure_failures

ACCUMULATION

INT

Failed attempts to seize a Traffic Channel for an originating or terminating call

cell_stats.(round(((cm_serv_req_call + cm_serv_req_emerg + cm_reestablish + page_response + cm_serv_req_sms) - sms_init_on_sdcch) - total_calls,0))

ctbh

call_seizure_successes

ACCUMULATION

INT

Successful attempts to seize a Traffic Channel for an originating or terminating call

cell_stats.(total_calls)

ctbh

capacity

ERLANG

FLOAT

The capacity or critical traffic level based upon a user supplied design grade of service level

 

ctbh

congestion_time

ACCUMULATION

INT

Total time (during the measurement period) that all Traffic Channels on the Cell were busy (i.e. not available for seizure)

cell_stats.(round(tch_congestion / 1000,0))

ctbh

defined_ch

INTENSITY

FLOAT

The number of TCH equipped on the cell which would be available for use if the cell was fully available

cell_stats.(round(avail_tch_max,2))

ctbh

extra_capacity_required

INTENSITY

FLOAT

The extra capacity required by a cell to carry the forecast traffic growth

 

 

grade_of_service

INTENSITY

FLOAT

The estimated Grade of Service (GoS)

 

ctbh

handover_seizure_attempts

ACCUMULATION

INT

Attempts to seize a Traffic Channel in order to complete a Handover

cell_stats.(round((alloc_tch + alloc_tch_fail) - (cm_serv_req_call + cm_serv_req_emerg + cm_reestablish + page_response + cm_serv_req_sms) - sms_init_on_sdcch,0))

ctbh

handover_seizure_failures

ACCUMULATION

INT

Failed attempts to seize a Traffic Channel in order to complete a Handover

cell_stats.(round((alloc_tch + alloc_tch_fail - (cm_serv_req_call + cm_serv_req_emerg + cm_reestablish + page_response + cm_serv_req_sms) - sms_init_on_sdcch) - (intra_cell_ho_suc + i_intra_bs_ho_suc + i_inter_bs_ho_suc),0))

ctbh

handover_seizure_successes

ACCUMULATION

INT

Successful attempts to seize a Traffic Channel in order to complete a Handover

cell_stats.(round(intra_cell_ho_suc + i_intra_bs_ho_suc + i_inter_bs_ho_suc,0))

ctbh

is_exhausted

INTENSITY

INTEGER

Boolean indicator as to whether a cell is exhausted in forecasting

 

 

lost_traffic

ERLANG

FLOAT

The estimated traffic lost to the cell

 

ctbh

max_busy_ch

INTENSITY

FLOAT

The maximum number of busy channels during the measurement period

cell_stats.(round(busy_tch_max,2))

ctbh

mean_holding_time

INTENSITY

FLOAT

Average mean holding time of the channel in seconds

cell_stats.if (total_calls + i_inter_bs_ho_suc + i_intra_bs_ho_suc) = 0 then 0 else round((busy_tch_mean * DURATION) / (total_calls + i_inter_bs_ho_suc + i_intra_bs_ho_suc),2)

ctbh

number_of_samples

INTENSITY

INTEGER

Number of samples of data, required as a check for forecasting

 

 

offered_traffic

ERLANG

FLOAT

The estimated traffic offered to the cell

 

ctbh

offered_utilisation

PERCENTAGE

FLOAT

Estimated utilisation based on offered traffic

 

ctbh

other_dropped_calls

ACCUMULATION

INT

Failures that cause a channel to be dropped after a successful seizure (not including RF losses, but including channels lost due to seizure failure on handover)

cell_stats.((intra_cell_ho_los + o_intra_bs_ho_los + o_inter_bs_ho_atm) - (o_inter_bs_ho_suc + o_inter_bs_ho_ret))

ctbh

peak_utilisation

PERCENTAGE

FLOAT

Peak utilisation (maximum channels busy during the period as a percentage of defined channels)

 

ctbh

required_ch

INTENSITY

INTEGER

The smallest integer number of channels that can deliver the specified design grade of service for the offered traffic

 

ctbh

required_extra_ch

INTENSITY

INTEGER

The smallest integer number of extra channels required that can deliver the specified design grade of service for the offered traffic

 

ctbh

rf_losses

ACCUMULATION

INT

Calls dropped while using a traffic channel either uplink or downlink. due to loss of RF signal

cell_stats.(rf_loss_tch_roll)

ctbh

seizure_attempts

ACCUMULATION

INT

Attempts to assign a traffic Channel for any reason e.g. mobile origination, termination or handover

cell_stats.(alloc_tch + alloc_tch_fail)

ctbh

seizure_failures

ACCUMULATION

INT

Failed attempts to seize a channel by a MS

cell_stats.(alloc_tch_fail)

ctbh

seizure_successes

ACCUMULATION

INT

Successful seizures of a channel by a MS

cell_stats.(total_calls + i_intra_bs_ho_suc + i_inter_bs_ho_suc + intra_cell_ho_suc)

ctbh

total_dropped_calls

ACCUMULATION

INT

Total dropped calls

cell_stats.((rf_loss_tch_roll + intra_cell_ho_los + o_intra_bs_ho_los + o_inter_bs_ho_atm) - (o_inter_bs_ho_suc + o_inter_bs_ho_ret))

ctbh

traffic

ERLANG

FLOAT

Traffic carried on the cell?s Traffic Channels, measured in Erlangs i.e. occupancy

cell_stats.(busy_tch_mean)

ctbh, dav3, dav5

unavailable_ch

INTENSITY

INTEGER

The average number of unavailable in-service TCH on the cell over the measurement period

 

ctbh

utilisation

PERCENTAGE

FLOAT

Average utilisation over the period (traffic as a percentrage of defined channels)

 

ctbh

 

LAPD Performance Indicators

This section shows the key performance indicators and other counters for the LAPD object, divided into the following sub-sections:

 

LAPD.Neutral.GSM.link_if

The performance of a LAPD link between a BSC and a BS or BCF, as viewed from the BSC

KPI

Type

Data Type

Description

Derivation

Additional Summaries

bad_frames

ACCUMULATION

INT

Bad frames received at the BSC

rsl_statistics.(invalid_frames_rx + frmr)

bbh

link_failures

ACCUMULATION

INT8

Failures on the link

 

bbh

link_overloads

ACCUMULATION

INTEGER

Overloads on the link

 

bbh

protocol_errors

ACCUMULATION

INT8

Protocol errors received at the BSC

 

bbh

received_frames

ACCUMULATION

INT

Data frames received at the BSC from the BS or BCF

rsl_statistics.(i_frames_rx)

bbh

resent_frames

ACCUMULATION

INT8

Retransmitted frames from the BSC

 

bbh

transmitted_frames

ACCUMULATION

INT

Data frames sent from the BSC to the BS or BCF

rsl_statistics.(i_frames_tx)

bbh

 

Processor Performance Indicators

This section shows the key performance indicators and other counters for the Processor object, divided into the following sub-sections:

 

Processor.Neutral.Generic.cpu

The performance (load or utilisation) of the CPU

KPI

Type

Data Type

Description

Derivation

Additional Summaries

load_pc

INTENSITY

FLOAT

Percentage load of the CPU from all non-idle activities (i.e. call processing, etc.)

dproc_statistics.(cpu_usage_mean)

pbh

 

Signalling_Link Performance Indicators

This section shows the key performance indicators and other counters for the Signalling_Link object, divided into the following sub-sections:

 

Signalling_Link.Neutral.GSM.link

The performance of an individual Signalling Link

KPI

Type

Data Type

Description

Derivation

Additional Summaries

%_available

PERCENTAGE

FLOAT

Percentage of time (during the measurement period) that the Link was available

 

slrbh, sltbh

%_local_inhibition_time

PERCENTAGE

FLOAT

Percentage of time (during the measurement period) that the link was inhibited due to local management actions

 

slrbh, sltbh

%_remote_inhibition_time

PERCENTAGE

FLOAT

Percentage of time (during the measurement period) that the link was inhibited due to remote management actions

 

slrbh, sltbh

%_unavailable

PERCENTAGE

FLOAT

Percentage of time (during the measurement period) that the Link was unavailable

 

slrbh, sltbh

available_time

ACCUMULATION

INT

Amount of time the Link was available during the measurement period

mtl_statistics.round((DURATION) - (mtp_unavailable / 1000),0)

slrbh, sltbh

changebacks

ACCUMULATION

INT

Local automatic changebacks

mtl_statistics.(mtp_changeback)

slrbh, sltbh

changeovers

INTENSITY

FLOAT

Local automatic changeovers

mtl_statistics.(round(mtp_changeover,2))

slrbh, sltbh

congestion_losses

ACCUMULATION

INT

Number of congestion events that resulted in lost MSUs

mtl_statistics.(congestion_lost_m)

slrbh, sltbh

congestion_time

ACCUMULATION

INT8

Amount of time during which the Link was congested

mtl_statistics.(mtp_congestion)

slrbh, sltbh

congestions

ACCUMULATION

INT

Number of Link congestion indications

mtl_statistics.(round(sl_congestion / 1000,0))

slrbh, sltbh

discarded_msus

ACCUMULATION

INT

Number of MSUs that were discarded because of Link congestion

mtl_statistics.(msu_discarded)

slrbh, sltbh

failures

ACCUMULATION

INT8

Link failures (any reason)

mtl_statistics.(mtp_sl_fail)

slrbh, sltbh

failures_abr

ACCUMULATION

INT

Link failures due to receipt of an abnormal FIBR or BSNR

mtl_statistics.(mtp_sl_fibr)

slrbh, sltbh

failures_alignment

ACCUMULATION

INT

Link failures due to alignment or proving failure

mtl_statistics.(mtp_sl_alignment)

slrbh, sltbh

failures_congestion

ACCUMULATION

INT

Link failures due to the link being congested for too long

mtl_statistics.(mtp_sl_congestion)

slrbh, sltbh

failures_delay

ACCUMULATION

INT

Link failures due to excessive delay on ACK

mtl_statistics.(mtp_sl_ack)

slrbh, sltbh

failures_error_rate

ACCUMULATION

INT

Link failures due to an excessive error rate

mtl_statistics.(mtp_sl_error_rate)

slrbh, sltbh

in_service_time

INTENSITY

FLOAT

The total time the Link has been up (since last reset)

mtl_statistics.(round(mtp_link_ins / 1000,2))

slrbh, sltbh

incoming_traffic

ACCUMULATION

INT8

Incoming traffic received

 

slrbh

incoming_utilisation

PERCENTAGE

FLOAT

Incoming traffic utilisation ? percentage of available incoming capacity used

 

slrbh

link_failure_time

ACCUMULATION

INT

Amount of time the Link was unavailable because it had failed

mtl_statistics.(round(mtp_linkfail / 1000,0))

slrbh, sltbh

local_busy_time

ACCUMULATION

INT

Amount of local busy time

mtl_statistics.(round(mtp_local_busy / 1000,0))

slrbh, sltbh

local_inhibition_time

ACCUMULATION

INT

Amount of time the link was inhibited due to local management actions

mtl_statistics.(round(mtp_local_mgt / 1000,0))

slrbh, sltbh

outgoing_traffic

ACCUMULATION

INT8

Outgoing traffic sent

 

sltbh

outgoing_utilisation

PERCENTAGE

FLOAT

Outgoing traffic utilisation ? percentage of available outgoing capacity used

 

sltbh

received_msus

ACCUMULATION

INT

Number of Message Signal Units (MSUs) received

mtl_statistics.(mtp_msu_rx)

slrbh

received_neg_ack

ACCUMULATION

INT8

Number of negative acknowledgements (ACK) received

mtl_statistics.(mtp_neg_acks)

slrbh

received_sif_sios

ACCUMULATION

INT

Number of SIF and SIO octets received

mtl_statistics.(mtp_sif_sio_rx)

slrbh

received_su_errors

ACCUMULATION

INT

Number of Signalling Units (Sus) received with errors

mtl_statistics.(mtp_su_error)

slrbh

remote_inhibition_time

ACCUMULATION

INT

Amount of time the link was inhibited due to remote management actions

mtl_statistics.(round(mtp_remote_mgt / 1000,0))

slrbh, sltbh

remote_outage_time

ACCUMULATION

INTEGER

Amount of time the Link was unavailable because of a remote Processor outage

 

slrbh, sltbh

remote_outages

ACCUMULATION

INT

Number of remote Processor outages

mtl_statistics.(mtp_start_rpo)

slrbh, sltbh

restores

ACCUMULATION

INTEGER

Number of times the link was restored

 

slrbh, sltbh

retransmitted_sif_sios

ACCUMULATION

INT

Number of SIF and SIO octets re-transmitted

mtl_statistics.(mtp_re_tx)

sltbh

transmitted_msus

ACCUMULATION

INT

Number of Message Signal Units (MSUs) transmitted

mtl_statistics.(mtp_msu_tx)

sltbh

transmitted_sif_sios

ACCUMULATION

INT

Number of SIF and SIO octets transmitted

mtl_statistics.(mtp_sif_sio_tx)

sltbh

unavailable_time

ACCUMULATION

INT

Amount of time the Link was unavailable (for any reason)

mtl_statistics.(round(mtp_unavailable / 1000,0))

slrbh, sltbh



9. Performance Alarms

This section shows details of the alarms that are defined in this technology pack:

None.

10. Reports

This section shows details of the reports that are defined in this technology pack:

 

Cell Availability Graph

These charts show the availability of a Cell?s TCHs and SDCCHs

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.Availability

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell

Date Ranging

Yes

Period Selection

Raw, Daily, Weekly, Monthly

Summary Selection

busy_hour, Average

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: % Availability (Line Chart)

SDCCH

Cell.Neutral.GSM.sdcch.%_availability

User-defined

 

TCH

Cell.Neutral.GSM.tch.%_availability

User-defined

 

Component 2: Cell Availability (Bar Chart)

Outages (100% if data is available, 0% if not)

Cell.Neutral.GSM.tch.%_data_coverage

User-defined

 

Component 3: SDCCH Channels (Line Chart)

Available

Cell.Neutral.GSM.sdcch.available_ch

User-defined

 

Defined

Cell.Neutral.GSM.sdcch.defined_ch

User-defined

 

Component 4: TCH Channels (Line Chart)

Available

Cell.Neutral.GSM.tch.available_ch

User-defined

 

Defined

Cell.Neutral.GSM.tch.defined_ch

User-defined

 

Cell Availability Report

This report shows the availability of TCH and SDCCH channels

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.Availability

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell, BS, BSC, LAC, MSC, Region

Date Ranging

No

Period Selection

Daily (Raw), Daily, Weekly, Monthly

Summary Selection

busy_hour, Average

Filtering

Cell.Neutral.GSM.sdcch.%_availability (max), Cell.Neutral.GSM.tch.%_availability (max), Cell.Neutral.GSM.tch.%_data_coverage (min)

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: Cell Availability Report (Table)

% Available Cell SDCCH

Cell.Neutral.GSM.sdcch.%_availability

User-defined

 

% Available Cell TCH

Cell.Neutral.GSM.tch.%_availability

User-defined

 

Average Available Cell SDCCH

Cell.Neutral.GSM.sdcch.available_ch

User-defined

 

Average Available Cell TCH

Cell.Neutral.GSM.tch.available_ch

User-defined

 

Average Defined Cell SDCCH

Cell.Neutral.GSM.sdcch.defined_ch

User-defined

 

Average Defined Cell TCH

Cell.Neutral.GSM.tch.defined_ch

User-defined

 

BSC

BSC.name

User-defined

 

Cell

Cell.name

User-defined

 

Not displayed (for filtering only)

Cell.Neutral.GSM.tch.%_data_coverage

User-defined

 

Cell Cell Handover Report

This report shows handover results between neighbour cells

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.Handovers

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell, Neighbour

Date Ranging

No

Period Selection

Daily (Raw), Daily, Weekly, Monthly

Summary Selection

busy_hour, Total

Filtering

Cell.Neutral.GSM.neighbour.handover.result.%_failure (min), Cell.Neutral.GSM.neighbour.handover.result.attempts (min), Cell.Neutral.GSM.neighbour.handover.result.%_data_coverage (min)

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: Cell-Cell Handover Report (Table)

% Failures

Cell.Neutral.GSM.neighbour.handover.result.%_failure

User-defined

 

Attempts

Cell.Neutral.GSM.neighbour.handover.result.attempts

User-defined

 

Not displayed (for filtering only)

Cell.Neutral.GSM.neighbour.handover.result.%_data_coverage

User-defined

 

Source BSC Name

Cell.BSC

User-defined

 

Source Cell Name

Neighbour.Source_Cell

User-defined

 

Target Cell Name

Neighbour.Target_Cell_Id

User-defined

 

Cell Handover and Cause Report

This report consists of two tables, showing: - the causes of each cell?s handovers - the success of each cell?s handovers

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.Handovers

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell, BS, BSC, LAC, MSC, Region

Date Ranging

No

Period Selection

Daily (Raw), Daily, Weekly, Monthly

Summary Selection

busy_hour, Total

Filtering

Cell.Neutral.GSM.handover.cause.%_uplink_quality (min), Cell.Neutral.GSM.handover.cause.%_downlink_quality (min), Cell.Neutral.GSM.handover.cause.%_power_budget (min), Cell.Neutral.GSM.handover.cause.%_data_coverage (min), Cell.Neutral.GSM.handover.cause.%_uplink_level (min), Cell.Neutral.GSM.handover.cause.%_downlink_level (min), Cell.Neutral.GSM.handover.cause.%_uplink_interference (min), Cell.Neutral.GSM.handover.cause.%_downlink_interference (min), Cell.Neutral.GSM.handover.result.intracell_attempts (min), Cell.Neutral.GSM.handover.result.outgoing_intrabsc_attempts (min), Cell.Neutral.GSM.handover.result.incoming_intrabsc_attempts (min), Cell.Neutral.GSM.handover.result.outgoing_interbsc_attempts (min), Cell.Neutral.GSM.handover.result.incoming_interbsc_attempts (min)

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: Cell Handover Sub-Report (Table)

BSC

BSC.name

User-defined

 

Cell

Cell.name

User-defined

 

Umbrella %

Cell.Neutral.GSM.handover.cause.%_umbrella

User-defined

 

Traffic Reasons %

Cell.Neutral.GSM.handover.cause.%_traffic_reasons

User-defined

 

Total HO

Cell.Neutral.GSM.handover.cause.total_handovers

User-defined

 

Quality % Uplink

Cell.Neutral.GSM.handover.cause.%_uplink_quality

User-defined

 

Quality % Downlink

Cell.Neutral.GSM.handover.cause.%_downlink_quality

User-defined

 

Power %

Cell.Neutral.GSM.handover.cause.%_power_budget

User-defined

 

Other %

Cell.Neutral.GSM.handover.cause.%_other

User-defined

 

Not displayed (for filtering only)

Cell.Neutral.GSM.handover.cause.%_data_coverage

User-defined

 

Level % Uplink

Cell.Neutral.GSM.handover.cause.%_uplink_level

User-defined

 

Level % Downlink

Cell.Neutral.GSM.handover.cause.%_downlink_level

User-defined

 

Invoked OMC %

Cell.Neutral.GSM.handover.cause.%_omc_invoked

User-defined

 

Invoked MSC %

Cell.Neutral.GSM.handover.cause.%_msc_invoked

User-defined

 

Interference % Uplink

Cell.Neutral.GSM.handover.cause.%_uplink_interference

User-defined

 

Interference % Downlink

Cell.Neutral.GSM.handover.cause.%_downlink_interference

User-defined

 

Distance %

Cell.Neutral.GSM.handover.cause.%_distance

User-defined

 

Directed Retry %

Cell.Neutral.GSM.handover.cause.%_directed_retry

User-defined

 

Component 2: Handover Cause Sub-Report (Table)

BSC

BSC.name

User-defined

 

Cell

Cell.name

User-defined

 

Intra-cell Failure %

Cell.Neutral.GSM.handover.result.%_intracell_failure

User-defined

 

Intra-cell Attempts

Cell.Neutral.GSM.handover.result.intracell_attempts

User-defined

 

Intra-BSC Outgoing Attempts

Cell.Neutral.GSM.handover.result.outgoing_intrabsc_attempts

User-defined

 

Intra-BSC Incoming Failure %

Cell.Neutral.GSM.handover.result.%_incoming_intrabsc_failure

User-defined

 

Intra-BSC Incoming Attempts

Cell.Neutral.GSM.handover.result.incoming_intrabsc_attempts

User-defined

 

Intra-BSC Failure %

Cell.Neutral.GSM.handover.result.%_outgoing_intrabsc_failure

User-defined

 

Inter-BSC Outgoing Failure %

Cell.Neutral.GSM.handover.result.%_outgoing_interbsc_failure

User-defined

 

Inter-BSC Outgoing Attempts

Cell.Neutral.GSM.handover.result.outgoing_interbsc_attempts

User-defined

 

Inter-BSC Incoming Failure %

Cell.Neutral.GSM.handover.result.%_incoming_interbsc_failure

User-defined

 

Inter-BSC Incoming Attempts

Cell.Neutral.GSM.handover.result.incoming_interbsc_attempts

User-defined

 

Cell Handover Causes Pareto Graph

This graph is a Pareto chart showing the percentage relative contributions of cell handover causes for a selected handover cause in descending order. Each handover cause and the total number of causes are to be displayed as a bar on a bar-chart for each cell.

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.Handovers

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell

Date Ranging

No

Period Selection

Raw, Daily, Weekly, Monthly

Summary Selection

busy_hour, Total

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: Cell Handover Causes Pareto Graph (Bar Chart)

Directed Retry

Cell.Neutral.GSM.handover.cause.directed_retry

User-defined

 

Distance

Cell.Neutral.GSM.handover.cause.distance

User-defined

 

Downlink Interference

Cell.Neutral.GSM.handover.cause.downlink_interference

User-defined

 

Downlink Level

Cell.Neutral.GSM.handover.cause.downlink_level

User-defined

 

Downlink Quality

Cell.Neutral.GSM.handover.cause.downlink_quality

User-defined

 

Downlink Quality and Interference

Cell.Neutral.GSM.handover.cause.grouped_downlink

User-defined

 

MSC and OMC Invocations

Cell.Neutral.GSM.handover.cause.grouped_msc_omc

User-defined

 

Other Causes

Cell.Neutral.GSM.handover.cause.other

User-defined

 

Power Budget

Cell.Neutral.GSM.handover.cause.power_budget

User-defined

 

Total

Cell.Neutral.GSM.handover.cause.total_handovers

User-defined

 

Traffic Reasons

Cell.Neutral.GSM.handover.cause.traffic_reasons

User-defined

 

Umbrella

Cell.Neutral.GSM.handover.cause.umbrella

User-defined

 

Uplink Interference

Cell.Neutral.GSM.handover.cause.uplink_interference

User-defined

 

Uplink Level

Cell.Neutral.GSM.handover.cause.uplink_level

User-defined

 

Uplink Quality

Cell.Neutral.GSM.handover.cause.uplink_quality

User-defined

 

Uplink Quality and Interference

Cell.Neutral.GSM.handover.cause.grouped_uplink

User-defined

 

Cell Handover Causes Trend Graph

This graph shows the trend in cell handover causes for a selected handover cause

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.Handovers

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell

Date Ranging

Yes

Period Selection

Raw, Daily, Weekly, Monthly

Summary Selection

busy_hour, Total

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: Directed Retry and Other (Line Chart)

Directed Retry

Cell.Neutral.GSM.handover.cause.directed_retry

User-defined

 

Other Causes

Cell.Neutral.GSM.handover.cause.other

User-defined

 

Total

Cell.Neutral.GSM.handover.cause.total_handovers

User-defined

 

Component 2: Interference (Line Chart)

Downlink

Cell.Neutral.GSM.handover.cause.downlink_interference

User-defined

 

Total

Cell.Neutral.GSM.handover.cause.total_handovers

User-defined

 

Uplink

Cell.Neutral.GSM.handover.cause.uplink_interference

User-defined

 

Component 3: Level (Line Chart)

Downlink

Cell.Neutral.GSM.handover.cause.downlink_level

User-defined

 

Total

Cell.Neutral.GSM.handover.cause.total_handovers

User-defined

 

Uplink

Cell.Neutral.GSM.handover.cause.uplink_level

User-defined

 

Component 4: MSC and OMC Invoked (Line Chart)

Invocation

Cell.Neutral.GSM.handover.cause.grouped_msc_omc

User-defined

 

Total

Cell.Neutral.GSM.handover.cause.total_handovers

User-defined

 

Component 5: Power Budget (Better Cell) and Distance (Line Chart)

Distance

Cell.Neutral.GSM.handover.cause.distance

User-defined

 

Power Budget

Cell.Neutral.GSM.handover.cause.power_budget

User-defined

 

Total

Cell.Neutral.GSM.handover.cause.total_handovers

User-defined

 

Component 6: Quality (Line Chart)

Downlink

Cell.Neutral.GSM.handover.cause.downlink_quality

User-defined

 

Total

Cell.Neutral.GSM.handover.cause.total_handovers

User-defined

 

Uplink

Cell.Neutral.GSM.handover.cause.uplink_quality

User-defined

 

Component 7: Quality and Interference (Line Chart)

Downlink

Cell.Neutral.GSM.handover.cause.grouped_downlink

User-defined

 

Total

Cell.Neutral.GSM.handover.cause.total_handovers

User-defined

 

Uplink

Cell.Neutral.GSM.handover.cause.grouped_uplink

User-defined

 

Component 8: Umbrella and Traffic Reasons (Line Chart)

Total

Cell.Neutral.GSM.handover.cause.total_handovers

User-defined

 

Traffic Reasons

Cell.Neutral.GSM.handover.cause.traffic_reasons

User-defined

 

Umbrella

Cell.Neutral.GSM.handover.cause.umbrella

User-defined

 

Cell Handover Failure Graph

This shows the performance of three types of handover: - Intra-Cell - Intra-BSC (Internal Inter-Cell) - Inter-BSC (External Inter-Cell)

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.Handovers

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell

Date Ranging

Yes

Period Selection

Raw, Daily, Weekly, Monthly

Summary Selection

busy_hour, Total

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: Incoming Inter-BSC (Line Chart)

Attempts

Cell.Neutral.GSM.handover.result.incoming_interbsc_attempts

User-defined

 

Failures

Cell.Neutral.GSM.handover.result.incoming_interbsc_failures

User-defined

 

Component 2: Incoming Intra-BSC (Line Chart)

Attempts

Cell.Neutral.GSM.handover.result.incoming_intrabsc_attempts

User-defined

 

Failures

Cell.Neutral.GSM.handover.result.incoming_intrabsc_failures

User-defined

 

Component 3: Intra-Cell (Line Chart)

Attempts

Cell.Neutral.GSM.handover.result.intracell_attempts

User-defined

 

Failures

Cell.Neutral.GSM.handover.result.intracell_failures

User-defined

 

Component 4: Outgoing Inter-BSC (Line Chart)

Attempts

Cell.Neutral.GSM.handover.result.outgoing_interbsc_attempts

User-defined

 

Failures

Cell.Neutral.GSM.handover.result.outgoing_interbsc_failures

User-defined

 

Component 5: Outgoing Intra-BSC (Line Chart)

Attempts

Cell.Neutral.GSM.handover.result.outgoing_intrabsc_attempts

User-defined

 

Failures

Cell.Neutral.GSM.handover.result.outgoing_intrabsc_failures

User-defined

 

Cell Handover Graph

This graph shows the trend in handover performance of internal and external handovers outgoing from the cell and intra cell handovers

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.Handovers

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell

Date Ranging

Yes

Period Selection

Raw, Daily, Weekly, Monthly

Summary Selection

busy_hour, Total

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: Intra-cell Handovers (Line Chart)

Failed

Cell.Neutral.GSM.handover.result.intracell_failures

User-defined

 

Successful

Cell.Neutral.GSM.handover.result.intracell_successes

User-defined

 

Component 2: Outgoing External Inter-cell Handover (Line Chart)

Failed

Cell.Neutral.GSM.handover.result.outgoing_interbsc_failures

User-defined

 

Successful

Cell.Neutral.GSM.handover.result.outgoing_interbsc_successes

User-defined

 

Component 3: Outgoing Internal Inter-cell Handover (Line Chart)

Failed

Cell.Neutral.GSM.handover.result.outgoing_intrabsc_failures

User-defined

 

Successful

Cell.Neutral.GSM.handover.result.outgoing_intrabsc_successes

User-defined

 

Cell SDCCH Congestion Graph

This shows KPIs related to Cell SDCCH blocking and congestion

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.SDCCH

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell

Date Ranging

Yes

Period Selection

Raw, Daily, Weekly, Monthly

Summary Selection

busy_hour, Total

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: % Blocking (Line Chart)

% Blocking

Cell.Neutral.GSM.sdcch.%_blocking

User-defined

 

Component 2: Attempts (Line Chart)

Attempts

Cell.Neutral.GSM.sdcch.seizure_attempts

User-defined

 

Component 3: Blocks (Line Chart)

Blocks

Cell.Neutral.GSM.sdcch.blocks

User-defined

 

Cell SDCCH Drops Graph

This shows the percentage of SDCCH?s that dropped, together with the numbers of drops caused by RF losses and other reasons

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.SDCCH

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell

Date Ranging

Yes

Period Selection

Raw, Daily, Weekly, Monthly

Summary Selection

busy_hour, Total

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: % Drops (Line Chart)

% Drops

Cell.Neutral.GSM.sdcch.%_dropped_calls

User-defined

 

Component 2: Dropped Calls (Line Chart)

Other Dropped

Cell.Neutral.GSM.sdcch.other_dropped_calls

User-defined

 

RF Loss

Cell.Neutral.GSM.sdcch.rf_losses

User-defined

 

Cell SDCCH Graph

This shows an overview of 4 areas of Cell Standalone Dedicated Control Channel (SDCCH) performance

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.SDCCH

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell

Date Ranging

Yes

Period Selection

Raw, Daily, Weekly, Monthly

Summary Selection

busy_hour, Total

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: % Blocking (Line Chart)

% Blocking

Cell.Neutral.GSM.sdcch.%_blocking

User-defined

 

Component 2: Availability (Line Chart)

Availability

Cell.Neutral.GSM.sdcch.%_availability

User-defined

 

Component 3: Dropped Calls (Line Chart)

Dropped Calls

Cell.Neutral.GSM.sdcch.%_dropped_calls

User-defined

 

Component 4: Traffic (Line Chart)

Traffic

Cell.Neutral.GSM.sdcch.traffic

User-defined

 

Cell SDCCH Traffic Graph

This shows the traffic and utilisation of a Cell?s SDCCH?s, together with the number of seizure attempts

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.SDCCH

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell

Date Ranging

Yes

Period Selection

Raw, Daily, Weekly, Monthly

Summary Selection

busy_hour, Total

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: Seizures (Line Chart)

Seizures

Cell.Neutral.GSM.sdcch.seizure_attempts

User-defined

 

Component 2: Traffic (Line Chart)

Traffic

Cell.Neutral.GSM.sdcch.traffic

User-defined

 

Component 3: Utilisation (Line Chart)

Utilisation

Cell.Neutral.GSM.sdcch.utilisation

User-defined

 

Cell SDCCH Traffic Report

This report shows several Standalone Dedicated Control Channel (SDCCH) KPIs over a period

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.SDCCH

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell, BS, BSC, LAC, MSC, Region

Date Ranging

No

Period Selection

Daily (Raw), Daily, Weekly, Monthly

Summary Selection

busy_hour, Total

Filtering

Cell.Neutral.GSM.sdcch.%_blocking (min), Cell.Neutral.GSM.sdcch.%_dropped_calls (min), Cell.Neutral.GSM.sdcch.mean_holding_time (max), Cell.Neutral.GSM.sdcch.%_data_coverage (min), Cell.Neutral.GSM.sdcch.traffic (min/max)

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: Cell SDCCH Traffic Report (Table)

Available Channels

Cell.Neutral.GSM.sdcch.available_ch

User-defined

 

BSC

BSC.name

User-defined

 

Blocking (%)

Cell.Neutral.GSM.sdcch.%_blocking

User-defined

 

Cell

Cell.name

User-defined

 

Defined Channels

Cell.Neutral.GSM.sdcch.defined_ch

User-defined

 

Dropped (%)

Cell.Neutral.GSM.sdcch.%_dropped_calls

User-defined

 

MHT (s)

Cell.Neutral.GSM.sdcch.mean_holding_time

User-defined

 

Not displayed (for filtering only)

Cell.Neutral.GSM.sdcch.%_data_coverage

User-defined

 

SDCCH Seizure Attempts

Cell.Neutral.GSM.sdcch.seizure_attempts

User-defined

 

SDCCH Seizure Blocks

Cell.Neutral.GSM.sdcch.blocks

User-defined

 

SDCCH Seizure Dropped

Cell.Neutral.GSM.sdcch.total_dropped_calls

User-defined

 

Traffic (E)

Cell.Neutral.GSM.sdcch.traffic

User-defined

 

Cell TCH Congestion Graph

This shows KPIs related to Cell TCH blocking and congestion

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.TCH

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell

Date Ranging

Yes

Period Selection

Raw, Daily, Weekly, Monthly

Summary Selection

busy_hour, Total

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: % Blocking (Line Chart)

% Blocking

Cell.Neutral.GSM.tch.%_blocking

User-defined

 

Component 2: Attempts (Line Chart)

Attempts

Cell.Neutral.GSM.tch.seizure_attempts

User-defined

 

Component 3: Blocks (Line Chart)

Blocks

Cell.Neutral.GSM.tch.blocks

User-defined

 

Cell TCH Drops Graph

This shows the percentage of Traffic Channels that dropped, together with the numbers of drops caused by RF losses and other reasons

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.TCH

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell

Date Ranging

Yes

Period Selection

Raw, Daily, Weekly, Monthly

Summary Selection

busy_hour, Total

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: % Drops (Line Chart)

% Drops

Cell.Neutral.GSM.tch.%_dropped_calls

User-defined

 

Component 2: Dropped Calls (Line Chart)

Other Dropped

Cell.Neutral.GSM.tch.other_dropped_calls

User-defined

 

RF Loss

Cell.Neutral.GSM.tch.rf_losses

User-defined

 

Cell TCH Exhaustion Report

This report shows all cells that will reach exhaustion in the specified forecast. The report shows carried traffic, % blocking, % utilisation, grade of service and lost traffic in the most recent actual busy hour, and then the selected dimensioning parameter, the critical traffic, the sample size, correlation coefficient, traffic growth and exhaustion date. The report is always generated with weekly busy hour values. The user defines the length of forecast in days and the design GOS as runtime parameters, and has the option to include or exclude exhausted cells.

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.TCH

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell, BS, BSC, LAC, MSC, Region

Date Ranging

No

Period Selection

Weekly

Summary Selection

busy_hour, 3-day Average, 5-day Average

Filtering

Cell.Neutral.GSM.tch.number_of_samples (min)

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: Cell TCH Exhaustion Report (Table)

BSC

BSC.name

User-defined

 

Capacity

Cell.Neutral.GSM.tch.capacity

User-defined

 

Cell

Cell.name

User-defined

 

Forecast Exhaust On

Cell.Neutral.GSM.tch.forecast.linear_exhaustion_date

User-defined

 

Forecast Is Exhausted

Cell.Neutral.GSM.tch.is_exhausted

User-defined

 

Forecast Sample Size

Cell.Neutral.GSM.tch.number_of_samples

User-defined

 

Forecast Traffic Growth (E/week)

Cell.Neutral.GSM.tch.forecast.linear_traffic_growth

User-defined

 

Latest Weekly BH % Blocking

Cell.Neutral.GSM.tch.%_blocking

busy_hour

 

Latest Weekly BH % Utilisation

Cell.Neutral.GSM.tch.utilisation

busy_hour

 

Latest Weekly BH GOS

Cell.Neutral.GSM.tch.grade_of_service

busy_hour

 

Latest Weekly BH Lost Traffic

Cell.Neutral.GSM.tch.lost_traffic

busy_hour

 

Latest Weekly BH Traffic (E)

Cell.Neutral.GSM.tch.traffic

busy_hour

 

Summarised Traffic

Cell.Neutral.GSM.tch.traffic

User-defined

 

Cell TCH Graph

This shows an overview of 4 areas of Cell Traffic Channel performance.

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.TCH

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell

Date Ranging

Yes

Period Selection

Raw, Daily, Weekly, Monthly

Summary Selection

busy_hour, Total

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: % Blocking (Line Chart)

% Blocking

Cell.Neutral.GSM.tch.%_blocking

User-defined

 

Component 2: Availability (Line Chart)

Availability

Cell.Neutral.GSM.tch.%_availability

User-defined

 

Component 3: Dropped Calls (Line Chart)

Dropped Calls

Cell.Neutral.GSM.tch.%_dropped_calls

User-defined

 

Component 4: Traffic (Line Chart)

Traffic

Cell.Neutral.GSM.tch.traffic

User-defined

 

Cell TCH Historical Traffic Report

This report shows key cell TCH traffic statistics for a single cell over all the weeks in the forecast base range. The report shows available & defined channels, % blocking, carried traffic, offered traffic, lost traffic, critical traffic, 3-DAV and 5-DAV traffic, % utilisation and grade of service. The report is always generated with weekly busy hour values. The user defines the design GOS as a runtime parameter.

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.TCH

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell

Date Ranging

Yes

Period Selection

Weekly

Filtering

Cell.Neutral.GSM.tch.%_data_coverage (min)

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: Cell TCH Historical Traffic Report (Table)

Available Channels

Cell.Neutral.GSM.tch.available_ch

busy_hour

 

BSC

BSC.name

User-defined

 

Week of

 

User-defined

 

Offered Utilisation

Cell.Neutral.GSM.tch.offered_utilisation

busy_hour

 

Not displayed (for filtering only)

Cell.Neutral.GSM.tch.%_data_coverage

User-defined

 

Lost Traffic (E)

Cell.Neutral.GSM.tch.lost_traffic

busy_hour

 

GOS

Cell.Neutral.GSM.tch.grade_of_service

busy_hour

 

Defined Channels

Cell.Neutral.GSM.tch.defined_ch

busy_hour

 

DAV 5 Average Carried Traffic (E)

Cell.Neutral.GSM.tch.traffic

5-day Average

 

DAV 3 Average Carried Traffic (E)

Cell.Neutral.GSM.tch.traffic

3-day Average

 

Cell

Cell.name

User-defined

 

Carried Traffic (E)

Cell.Neutral.GSM.tch.traffic

busy_hour

 

Capacity

Cell.Neutral.GSM.tch.capacity

busy_hour

 

Busy Hour

busy_hour

busy_hour

 

Blocking (%)

Cell.Neutral.GSM.tch.%_blocking

busy_hour

 

Cell TCH Low Utilisation Report

This report shows all cells that will remain consistently under utilised in the forecast period i.e start off with low utilisation and finish with low utilisation. The report shows carried traffic, % blocking, % utilisation, grade of service and lost traffic in the most recent actual busy hour and then the selected dimensioning parameter, the critical traffic, the sample size, correlation coefficient and current and final utilisation. The report is always generated with weekly busy hour values. The report can be filtered on the maximum current Utilisation and forecast utilisation; these parameters mandatory and default to 25%. The user defines the length of forecast in days and the design GOS as runtime parameters.

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.TCH

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell, BS, BSC, LAC, MSC, Region

Date Ranging

Yes

Period Selection

Weekly

Summary Selection

busy_hour, 3-day Average, 5-day Average

Filtering

Cell.Neutral.GSM.tch.forecast.utilisation (max), Cell.Neutral.GSM.tch.utilisation (max), Cell.Neutral.GSM.tch.number_of_samples (min)

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: Cell TCH Low Utilisation Report (Table)

BSC

BSC.name

User-defined

 

Capacity

Cell.Neutral.GSM.tch.capacity

User-defined

 

Carried Traffic (E)

Cell.Neutral.GSM.tch.traffic

User-defined

 

Cell

Cell.name

User-defined

 

Forecast % Utilisation

Cell.Neutral.GSM.tch.forecast.utilisation

busy_hour

 

Latest Weekly BH % Blocking

Cell.Neutral.GSM.tch.%_blocking

busy_hour

 

Latest Weekly BH % Utilisation

Cell.Neutral.GSM.tch.utilisation

busy_hour

 

Latest Weekly BH GOS

Cell.Neutral.GSM.tch.grade_of_service

busy_hour

 

Latest Weekly BH Lost Traffic (E)

Cell.Neutral.GSM.tch.lost_traffic

busy_hour

 

Latest Weekly BH Traffic (E)

Cell.Neutral.GSM.tch.traffic

busy_hour

 

Samples

Cell.Neutral.GSM.tch.number_of_samples

User-defined

 

Cell TCH Offered Traffic Graph

This chart shows the trend in the principal cell traffic parameters: busy hour traffic, 3-DAV and 5-DAV traffic. The chart is based on weekly summarised data. The user defines the design GOS as a runtime parameter.

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.TCH

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell

Date Ranging

Yes

Period Selection

Weekly

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: Cell TCH Offered Traffic Graph (Line Chart)

Capacity

Cell.Neutral.GSM.tch.capacity

User-defined

 

Weekly 3-DAV Value

Cell.Neutral.GSM.tch.traffic

3-day Average

 

Weekly Busy Hour Value

Cell.Neutral.GSM.tch.traffic

busy_hour

 

Weekly 5-DAV Value

Cell.Neutral.GSM.tch.traffic

5-day Average

 

Cell TCH Required Channels Report

This report shows the forecast channel requirements for a set of cells for three different forecast periods. The forecast can be dimensioned using Weekly BH, 3-DAV or 5-DAV values of carried or offered traffic. For all selected cells, the report shows the sample size, the correlation coefficient of the forecast, the actual and required channels and the selected dimensioning parameter in the latest busy hour and then the required channels and forecast traffic at periods of N1, N2 and N3 days ahead where N1, N2 and N3 are configurable but default to 60, 90 and 120. The report is always generated from weekly busy hour values.

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.TCH

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell, BS, BSC, LAC, MSC, Region

Date Ranging

Yes

Period Selection

Weekly

Summary Selection

busy_hour, 3-day Average, 5-day Average

Filtering

Cell.Neutral.GSM.tch.extra_capacity_required (min/max)

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: Cell TCH Required Channels Report (Table)

BSC Name

BSC.name

User-defined

 

Cell Name

Cell.name

User-defined

 

End Date Defined Channels

Cell.Neutral.GSM.tch.defined_ch

busy_hour

 

End Date Grade of Service

Cell.Neutral.GSM.tch.grade_of_service

busy_hour

 

End Date Lost Traffic (E)

Cell.Neutral.GSM.tch.lost_traffic

busy_hour

 

End Date Utilisation

Cell.Neutral.GSM.tch.utilisation

busy_hour

 

Extra Channels

Cell.Neutral.GSM.tch.forecast.extra_ch

User-defined

 

Latest Actual Required Number of Channels

Cell.Neutral.GSM.tch.required_ch

User-defined

 

Latest Actual Traffic (E)

Cell.Neutral.GSM.tch.traffic

User-defined

 

N1 Days Forecast Required Number of Channels

Cell.Neutral.GSM.tch.forecast.required_ch

User-defined

 

N1 Days Forecast Traffic (E)

Cell.Neutral.GSM.tch.forecast.traffic

User-defined

 

Not displayed (for filtering only)

Cell.Neutral.GSM.tch.extra_capacity_required

User-defined

 

Samples

Cell.Neutral.GSM.tch.number_of_samples

User-defined

 

Cell TCH Traffic Forecast Graph

This chart allows the user to plot the weekly trend of either the carried or offered traffic for one of the three following dimensioning parameters: the busy hour traffic; 3-day average traffic; or, the 5-day average traffic. It also plots a regression of the selected dimensioning parameter extrapolated over a user-defined forecast period. The forecast is based on weekly summarised data.

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.TCH

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell

Date Ranging

Yes

Period Selection

Weekly

Summary Selection

busy_hour, 3-day Average, 5-day Average

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: N Day Cell TCH Traffic Forecast Graph (Line Chart)

Capacity GOS={Design GOS}

Cell.Neutral.GSM.tch.forecast.capacity

User-defined

 

Cell [will reach exhaustion on date|will not reach exhaustion in this period].

Cell.Neutral.GSM.tch.forecast.linear_exhaustion_date

User-defined

 

Traffic Forecast

Cell.Neutral.GSM.tch.forecast.traffic

User-defined

 

Traffic

Cell.Neutral.GSM.tch.traffic

User-defined

 

Standard Error of Regression

Cell.Neutral.GSM.tch.forecast.linear_regression_error

User-defined

 

Linear regression on Traffic, Coefficient of Regression

Cell.Neutral.GSM.tch.forecast.linear_regression_coefficient

User-defined

 

Growth is (Erlangs/week)

Cell.Neutral.GSM.tch.forecast.linear_traffic_growth

User-defined

 

Cell TCH Traffic Graph

This shows the traffic and utilisation of a Cell?s Traffic Channels, together with the number of seizure attempts

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.TCH

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell

Date Ranging

Yes

Period Selection

Raw, Daily, Weekly, Monthly

Summary Selection

busy_hour, Total

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: Seizures (Line Chart)

Seizures

Cell.Neutral.GSM.tch.seizure_attempts

User-defined

 

Component 2: Traffic (Line Chart)

Traffic

Cell.Neutral.GSM.tch.traffic

User-defined

 

Component 3: Utilisation (Line Chart)

Utilisation

Cell.Neutral.GSM.tch.utilisation

User-defined

 

Cell TCH Traffic Report

This report shows KPIs for several Traffic Channel (TCH) KPIs over a period

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.TCH

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell, BS, BSC, LAC, MSC, Region

Date Ranging

No

Period Selection

Daily (Raw), Daily, Weekly, Monthly

Summary Selection

busy_hour, Total

Filtering

Cell.Neutral.GSM.tch.%_blocking (min), Cell.Neutral.GSM.tch.%_dropped_calls (min), Cell.Neutral.GSM.tch.mean_holding_time (max), Cell.Neutral.GSM.tch.%_availability (min), Cell.Neutral.GSM.tch.traffic (min/max)

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: Cell TCH Traffic (Table)

BSC

BSC.name

User-defined

 

Blocking (%)

Cell.Neutral.GSM.tch.%_blocking

User-defined

 

Busy Hour

busy_hour

busy_hour

 

Cell

Cell.name

User-defined

 

Channels Available

Cell.Neutral.GSM.tch.available_ch

User-defined

 

Channels Defined

Cell.Neutral.GSM.tch.defined_ch

User-defined

 

Dropped (%)

Cell.Neutral.GSM.tch.%_dropped_calls

User-defined

 

MHT (s)

Cell.Neutral.GSM.tch.mean_holding_time

User-defined

 

Not displayed (for filtering only)

Cell.Neutral.GSM.tch.%_availability

User-defined

 

TCH Seizure Attempts

Cell.Neutral.GSM.tch.call_seizure_attempts

User-defined

 

TCH Seizure Blocks

Cell.Neutral.GSM.tch.blocks

User-defined

 

TCH Seizure Dropped

Cell.Neutral.GSM.tch.total_dropped_calls

User-defined

 

Traffic (E)

Cell.Neutral.GSM.tch.traffic

User-defined

 

Cell TCH Utilisation Graph

This graph shows the trend in utilisation for a single cell: traffic (offered and carried), % utilisation and calculated GOS

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.TCH

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell

Date Ranging

Yes

Period Selection

Raw, Daily, Weekly, Monthly

Summary Selection

busy_hour, Average

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: GOS (Line Chart)
Graph Overlay Value: User-defined
Design GOS overlay

GOS

Cell.Neutral.GSM.tch.grade_of_service

User-defined

 

Component 2: Offered Traffic (Line Chart)

Critical Traffic (overlay)

Cell.Neutral.GSM.tch.capacity

User-defined

 

Offered Traffic

Cell.Neutral.GSM.tch.offered_traffic

User-defined

 

Component 3: Offered Utilisation (Line Chart)
Graph Overlay Value: User-defined
100% overlay

Offered Utilisation

Cell.Neutral.GSM.tch.offered_utilisation

User-defined

 

Component 4: Traffic (Line Chart)

Critical Traffic (overlay)

Cell.Neutral.GSM.tch.capacity

User-defined

 

Traffic

Cell.Neutral.GSM.tch.traffic

User-defined

 

Processor Load Graph

This graph shows the performance of a support processor associated with a node against time

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Core Network.Processor

Primary Object

Processor

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Processor

Date Ranging

Yes

Period Selection

Raw, Daily, Weekly, Monthly

Summary Selection

busy_hour, Average

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: Processor Load (Line Chart)

% Load

Processor.Neutral.Generic.cpu.load_pc

User-defined

 

SS7 Link Availability Graph

This graph shows the link availability for a selected SS7 link

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Core Network.Link

Primary Object

Signalling_Link

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Signalling_Link

Date Ranging

Yes

Period Selection

Raw, Daily, Weekly, Monthly

Summary Selection

Total

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: Total % Link Availability (Line Chart)

% Link Availability

Signalling_Link.Neutral.GSM.link.%_available

Total

 

Component 2: Total % Local Busy (Line Chart)

% Local Busy

Signalling_Link.Neutral.GSM.link.%_local_inhibition_time

Total

 

Component 3: Total Link Failures (Line Chart)

Link Failures

Signalling_Link.Neutral.GSM.link.failures

Total

 

SS7 Link Utilisation Graph

This graph shows the link utilisation for a selected SS7 link.

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Core Network.Link

Primary Object

Signalling_Link

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Signalling_Link

Date Ranging

Yes

Period Selection

Raw, Daily, Weekly, Monthly

Summary Selection

received_busy_hour, transmitted_busy_hour, Total

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: MSUs (Line Chart)

Received

Signalling_Link.Neutral.GSM.link.received_msus

User-defined

 

Transmitted

Signalling_Link.Neutral.GSM.link.transmitted_msus

User-defined

 

Component 2: SIF and SIO Octets (Line Chart)

Received

Signalling_Link.Neutral.GSM.link.received_sif_sios

User-defined

 

Transmitted

Signalling_Link.Neutral.GSM.link.transmitted_sif_sios

User-defined

 

Component 3: Traffic (Line Chart)

Incoming

Signalling_Link.Neutral.GSM.link.incoming_traffic

User-defined

 

Outgoing

Signalling_Link.Neutral.GSM.link.outgoing_traffic

User-defined

 

Summary Cell TCH Traffic Report

This report shows key cell TCH traffic statistics for a set of cells. The report is always generated with weekly busy hour values.

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.TCH

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell, BS, BSC, LAC, MSC, Region

Date Ranging

No

Period Selection

Weekly

Filtering

Cell.Neutral.GSM.tch.offered_utilisation (min), Cell.Neutral.GSM.tch.lost_traffic (min), Cell.Neutral.GSM.tch.grade_of_service (min)

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: Summary Cell TCH Traffic Report (Table)

3-DAV Carried Traffic (E)

Cell.Neutral.GSM.tch.traffic

3-day Average

 

5-DAV Carried Traffic (E)

Cell.Neutral.GSM.tch.traffic

5-day Average

 

Offered Utilisation

Cell.Neutral.GSM.tch.offered_utilisation

busy_hour

 

Lost Traffic (E)

Cell.Neutral.GSM.tch.lost_traffic

busy_hour

 

GOS

Cell.Neutral.GSM.tch.grade_of_service

busy_hour

 

Defined Channels

Cell.Neutral.GSM.tch.defined_ch

busy_hour

 

Cell

Cell.name

User-defined

 

Carried Traffic (E)

Cell.Neutral.GSM.tch.traffic

User-defined

 

Capacity

Cell.Neutral.GSM.tch.capacity

busy_hour

 

Busy Hour

busy_hour

busy_hour

 

Blocking (%)

Cell.Neutral.GSM.tch.%_blocking

busy_hour

 

BSC

BSC.name

User-defined

 

Available Channels

Cell.Neutral.GSM.tch.available_ch

busy_hour

 

System Traffic Cell Graph

This graph shows the total system-wide BSS cell TCH traffic statistics for all cells in the network.

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Network.System

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

 

Date Ranging

Yes

Period Selection

Raw, Daily, Weekly, Monthly

Summary Selection

Total

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: System Traffic (Cell) Graph (Line Chart)

Traffic (E)

Cell.Neutral.GSM.tch.traffic

Total

 

Weekly Cell TCH Traffic Graph

This graph shows key cell TCH traffic statistics for a set of cells. The graph is always generated from weekly summary data.

Overview

Report Feature

Details

Report Tree Branch

GSM.Engineering.Radio.Cell.TCH

Primary Object

Cell

Drill-down Behaviour

 

Report Parameters

Parameter

Options

Object Selection

Cell

Date Ranging

Yes

Period Selection

Weekly

Filtering

 

Report Components

Label

Attribute/KPI

Summary Type

Overlay

Component 1: Weekly Cell TCH Traffic Graph (Line Chart)

3-Day Average

Cell.Neutral.GSM.tch.traffic

3-day Average

 

5-Day Average

Cell.Neutral.GSM.tch.traffic

5-day Average

 

Busy Hour

Cell.Neutral.GSM.tch.traffic

busy_hour

 

 

11. Data Availability

This section lists the data availability definitions for the network objects previously described.

Grouping Object

KPI Type

Reporting Object

Defining KPI Group

BSC

Cells Reporting

Cell

Cell.Neutral.GSM.tch

MSC

Cells Reporting

Cell

Cell.Neutral.GSM.tch