【资料名称】：各种类型挂表信令

【资料作者】：不详

【资料日期】：2008

【资料语言】：中文

【资料格式】：TXT

【资料目录和简介】：

standard_pro_calling.txt
standard_pro_called.txt
Handover_procedure.txt
standard_sms_pro.txt
locupdate.txt
subHO_procedure.txt
tup_procedure.txt
map
cap

Etc.
+---------+---------------------------------------------+------------------------------------+
|BITMASK|ID Name|Comment or Value|
+---------+---------------------------------------------+------------------------------------+
|02:20:53,472,3071:A (Rx):16SCCPUDTMAPBEG255-009-195255-009-244Prepare HandoverBetter cell|
|MTP Level 2 (MTP-L2)MSU (= Message Signal Unit) |
|Message Signal Unit |
|-1111100 |Backward Sequence Number|124|
|0------- |Backward Indicator Bit|0|
|-0010110 |Forward Sequence Number |22 |
|0------- |Forward Indicator Bit|0|
|--111111 |Length Indicator|63 |
|00------ |Spare |0|
|----0011 |Service Indicator |SCCP|
|--00---- |Sub-Service: Priority|Spare/priority 0 (U.S.A. only)|
|10------ |Sub-Service: Network Ind|National message|
|***B3*** |Destination Point Code|255-009-195 |
|***B3*** |Originating Point Code|255-009-244 |
|ITU-T White Book SCCP (SCCP)UDT (= Unitdata)