BSS Counters and Statistics Beyond R9.1: Candidates

CME 2G3G User Group Work shop

Kista, Sweden, October 9 - 10 2002

LOAS

RGRLC

RTGBHDEV

RNRCT

RGRLCR

RGRLC

RGRLC

RGRLC

RGLDP

RGRLC

Abis

Gb

Summary of Candidates

Level One Counters: Buffer Discards

Mobility Counters

Multi-slot utilization

GPRS Traffic Load counters

Radio Quality Counters

Counters for GPRS in OL Subcell

Counters for Streaming

Counters for advanced TBF handling

RPP Bottlenecks

1

2

3

4

5

6

7

8

9

BSS Availability

LLC Integrity

LLC Volume

(P)CCCH Capacity

PDCHs

Radio-link Quality

Scheduling

Events

AGCH

RACH

PCH

1

Streaming

Quality

GSLs

RPPs

7

1

7

4

9

9

2

7

1

Slot allocation

QoS Weights

TBF density

4

4

3

5

TBF Handling

6

8

R9.1

Candidates beyond R9.1

DL Buffer Discards due to no TFI (PDCH)

DL Buffer Discards due to Radio Contact Lost

DL Buffer Discards due to RAU

DL Buffer Discards due to Other Reasons

Packet Access Rejects due to no TFI/USF (PDCH)

Packet Access Rejects due to Other Reasons

Packet Access Requests (CCCH, PCCCH, PACCH)

Level One Counters

1

LLC TP

DL Buffer discards due to Inter-PCU cell changes

DL Buffer moves due to Intra-PCU cell changes

Ratio (slots reserved)/(slot capability)

Number of TBFs scanned

Mobility Counters

Multi-slot utilization Counters

2

3

TEMS

QOS weights on BPDCHs UL/DL

QOS weights on GPDCHs UL/DL

QOS weights on EPDCHs UL/DL

BPDCHs carrying at least one TBF UL/DL

GPDCHs carrying at least one TBF UL/DL

EPDCHs carrying at least on TBF UL/DL

Number of TBFs on BPDCHs

Number of TBFs on GPDCHs

Number of TBFs on EPDCHs

Traffic Load Counters

4

C

C

C

C

C

B

S

C

P

P

P

P

TBF A

TBF B

TBF C

TBF D

Average Radio Link Bitrate BGPRS UL

Average Radio Link Bitrate EGPRS UL

Average Radio Link Bitrate BGPRS DL

Distribution Radio Link Bitrate GPRS DL

Distribution Radio Link Bitrate EGPRS DL

TBF terminated due to poor radio UL

Radio Quality Counters

5

Average Radio Link Bitrate BGPRS UL

Average Radio Link Bitrate EGPRS UL

Average Radio Link Bitrate BGPRS DL

Average Radio Link Bitrate GPRS DL

Average Radio Link Bitrate EGPRS DL

DL Buffer Discards due to Radio Contact Lost

TBF terminated due to poor radio UL

GPRS in OL Subcell

6

Volume counters

QoS Streaming negotiation counters

Streaming Integrity counters

QoS Weight counters

Streaming Resource Utilization Counters

Streaming

7

ERICSSON

_1000205838.doc

Delayed DL TBF release & Early Set up of DL TBF

Number of DL TBFs (R9.1)

Number of DL TBFs entering DL delayed mode

Number of TBFs in delayed mode receiving data

Number of TBFs set up in early set-up mode

Number of TBFs in early set-up mode that receiving data

Counters for GPRS

TBF management

8

Extended UL TBF (R4 mobiles only)

Number of UL TBFs (R9.1)

Number of DL TBFs entering Inactive Period

Number of TBFs in Inactive Period sending data

PCU Counters 1 - GSL devices

Accumulation counters:

Number of operational GSL devices

Number of used GSL devices

Samples with 0 - 40% used GSL devices

Samples with 41% - 60%

Samples with 61% - 80%

Samples with 81% - 90%

Samples with 91% - 100%

Number of GSL device scans

9a

PCU Counters 2 - Processor Load

Accumulation counters:

Samples with 0 - 40% Processor load

Samples with 41% - 60%

Samples with 61% - 80%

Samples with 81% - 90%

Samples with 91% - 100%

Number of RPP load scans

9b

Time

Radio

transmission

LLC PDUs

from SGSN

R10 Feature: Delayed DL TBF

Active TBF mode

Delayed mode

CCCH

TTBF Delay

R10 Feature: Delayed DL TBF

Time

Radio

transmission

LLC PDUs

from SGSN

Active TBF

Delayed

mode

Active TBF

Delayed

mode

R10 Feature: Extended UL TBF

Time

Radio

transmission

from MS

LLC PDUs

to SGSN

Active TBF

Delayed

mode

Active TBF

Delayed

mode