br-bss timers mapping v2

7/30/2019 BR-BSS Timers Mapping V2

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BSS parameter Protocol

T1

BSSMAP timers

T13 BSSMAP timers

T17 BSSMAP timers

T18 BSSMAP timers

T19 BSSMAP timers

T20 BSSMAP timers

N/A

T3121

T4 BSSMAP timers

T7 BSSMAP timers

T10 BSSMAP timers

T3107

T3103

T8 BSSMAP timers

T3122

T3101

T3109

T3111

T3168

T3192

TLC

BSSMAP

N/A

TLWBSSMAP

N/A

TLHBSSMAP

TLWHBSSMAP

.


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Signification BSS Obj Range

Timer T1 specifies the time limit in which the remote end of the connection must acknowledge

the receipt of the frame. If this timer expires, the frame is transmitted again.BSC 10s

RESET guard period BSC 5..30s

Overload procedure (The timer T17 supervises the overload procedure in MSC overload.) BSC 1..120s

Overload procedure(The timer T18 supervises the overload procedure. For a detailed

description see 3GPP TS 08.08, MSC-BSS Interface, Layer 3 Specification.)BSC 3..180s

BSC 10s

BSC 10s

N/A N/A

GSM to WCDMA RAN handover procedure supervision in the source BSC BSC 8..15s

Supervision of sending the RESET to the MSC BSC 10..120s

Frequency of the HANDOVER_REQUIRED message BSC 5..30s

Supervision of the assignment procedure BSC 4..14s

Supervision of the assignment procedure BSC 3.5..28s

Supervision of the internal handover procedure BSC 3.5..28s

Handover procedure supervision in the source BSC BSC 8..15s

Delay of sending another channel request message BSC 2255s

Supervision of the immediate assignment procedure BSC 1..5s

Supervision of the channel release procedure BSC 8..15s

Delay of channel deactivation BSC 0.5s

Wait for Packet Uplink Assignment message BSC 0..7

Wait for release of the TBF after reception of the final block BSC 0..2

With this parameter you define the maximum queueing time for call attempts(incoming or outgoing) in the BTS in seconds. Value 0 deactivates call attempt

queueing.

BTS 0...15s

With this parameter you define the maximum queuing time in seconds for WPS call

setup attempts.BTS 0...30s

With this parameter you define the maximum queueing time for handover attempts

(both urgent and non-urgent) in the BTS in seconds.BTS 0...10s

With this parameter you define the maximum queuing time in seconds for WPS

handover attemptsBTS 0...30s

Flexi BSC


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BSS Default

ValueBR Obj BR Parameter BR Value

Mapped Value

To BR's

what is applied

now in

siemens

10s BSC BSCT1 HLFSEC-12 10s

15s BSC BSCT13 HLFSEC-50





N/A BSC BSCT3 HLFSEC-50 N/A




8s BSC

6s BSC

6s BSC

12s BSC

6s BSC T3122 5 5s T3122=5

3s BTS T3101 HLFSEC-6 3s HLFSEC-6

4s BTS T3109 HLFSEC-8 4s HLFSEC-8

0.5s BTS T3111 HLFSEC-3 0.5s

2 BTS T3168 2 2 T3168=2

0 BTS T3192 0 0 T3192=0

10s BSC BSCT11PUB HLFSEC-12 6 HLFSEC-20

BSC BSCT14PUB HLFSEC-16

28 s BSC BSCT11WPS HLFSEC-16 0

BSC BSCT14WPS HLFSEC-16

5s BSC BSCTQHOPUB HLFSEC-6 3 HLFSEC-6

5s BSC BSCTQHOWPS HLFSEC-20 0

Siemens BSC

BSCT8 HLFSEC-10

BSCT10 HLFSEC-10


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Comment

Fixed value

Since the used value in BR is the default value then the default value of BSS is

recommended


recommended


recommended

Fixed value

Fixed value

N/A


recommended


recommended

BSS default value is recommended

Mapped

Mapped

Mapped

Fixed value

Mapped

Mapped

Mapped

WPS is not used

Mapped

WPS is not used

br-bss timers mapping v2

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