BTSM message group

位置：Abis-interface [BTS-BSC]

[前言]
BTSM是BTS Management的簡寫，顧名思義，此堆疊是用來管理BTS的各種資源，聽起來很像是UMTS中的NBAP。但是筆者實在找不出BTSM這個名稱的出處，因為規格書中不使用這個名稱，但BTSM用起來的確比"BTS and BSC Layer 3 management"這一長串名稱來得簡潔有力。

Type Mnemonic
01h DATA REQ
02h DATA IND
03h ERROR IND
04h EST. REQ
05h EST. CONF
06h EST. IND
07h REL REQ
08h REL CONF
09h REL IND
0Ah UNIT DATA REQ
0Bh UNIT DATA IND
11h BCCH INFO
12h CCCH LOAD IND
13h CHAN RQD
14h DELETE IND
15h PAGING CMD
16h IMM.ASS. CMD
17h SMS BROADCAST REQ
19h RF RESOURCE IND
1Ah SACCH FILLING
1Bh OVERLOAD
1Ch ERROR REPORT
1Dh SMS BROADCAST CMD
1Eh CBCH LOAD IND
1Fh NOTIFICATION CMD
21h CHAN ACT.
22h CHAN ACT. ACK
23h CHAN ACT. NACK
24h CONN. FAIL.
25h DEACT. SACCH
26h ENCR. CMD
27h HANDOVER DET.
28h MEAS. RES.
29h MODE MODIFY REQ
2Ah MODE MODIFY ACK
2Bh MODE MODIFY NACK
2Ch PHYS. CONTEXT REQ
2Dh PHYS. CONTEXT CONF
2Eh RF CHANNEL REL
2Fh MS POWER CONTROL
30h BS POWER CONTROL
31h PREP. CONFIG.
32h PREP. MEAS. RES.
33h RF CH. REL. ACK
34h SACCH INFO MODIFY
35h TALKER DET
36h LISTENER DET
37h REMOTE CODEC CONF REP
38h ROUND TD REPORT
39h PRE-HANDO NOTIF
3Ah MR CODEC MOD REQ
3Bh MR CODEC MOC ACK
3Ch MR CODEC MOD NACK
3Dh MR CODEC MOD PER
3Eh TFO REPORT
3Fh TFO MOD REQ
41h LOCATION INFO
(共57個)

附上message全名以供參照：(按字母順序排列)
BCCH INFORMATION
BS POWER CONTROL
CBCH LOAD INDICATION
CCCH LOAD INDICATION
CHANNEL ACTIVATION
CHANNEL ACTIVATION ACKNOWLEDGE
CHANNEL ACTIVATION NEGATIVE ACK
CHANNEL REQUIRED
CONNECTION FAILURE INDICATION
DATA REQUEST
DATA INDICATION
DEACTIVATE SACCH
DELETE INDICATION
ENCRYPTION COMMAND
ERROR INDICATION
ERROR REPORT
ESTABLISH CONFIRM
ESTABLISH INDICATION
ESTABLISH REQUEST
HANDOVER DETECTION
IMMEDIATE ASSIGNMENT COMMAND
IMMEDIATE ASSIGNMENT SENT
LISTENER DETECTION
LOCATION INFORMATION
MEASUREMENT RESULT
MODE MODIFY ACKNOWLEDGE
MODE MODIFY NEGATIVE ACK
MODE MODIFY REQUEST
MS POWER CONTROL
MULTIRATE CODEC MODIFICATION ACKNOLEWDGE
MULTIRATE CODEC MODIFICATION NEGATIVE ACKNOWLEDGE
MULTIRATE CODEC MODIFICATION PERFORMED
MULTIRATE CODEC MODIFICATION REQUEST
NOTIFICATION COMMAND
OVERLOAD
PAGING COMMAND
PHYSICAL CONTEXT CONFIRM
PHYSICAL CONTEXT REQUEST
P-IMMEDIATE ASSIGNMENT ACK
P-IMMEDIATE ASSIGNMENT NACK
P-POLLING COMMAND
P-QUEUING COMMAND
PRE-HANDOVER NOTIFICATION
PREPROCESS CONFIGURE
PREPROCESSED MEASUREMENT RESULT
RELEASE CONFIRM
RELEASE INDICATION
RELEASE REQUEST
REMOTE CODEC CONFIGURATION REPORT
RF CHANNEL RELEASE
RF CHANNEL RELEASE ACKNOWLEDGE
RF RESOURCE INDICATION
ROUND TRIP DELAY REPORT
SACCH FILLING
SACCH INFO MODIFY
SMS BROADCAST COMMAND
SMS BROADCAST REQUEST
TALKER DETECTION
TFO REPORT
TFO MODIFICATION REQUEST
UNIT DATA INDICATION
UNIT DATA REQUEST

Ref:
[1] NetHawk GSM Analyser v7.9 HELP
[2] ETSI TS 100 596(2000-11)Digital cellular telecommunications system (Phase 2+);Base Station Controller - Base Transceiver Station (BSC - BTS) interface;Layer 3 specification
(3GPP TS 08.58 version 8.6.0 Release 1999)

070617r2版本