times New="New" Roman'; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">HLR用户跟踪
HLR用户跟踪
在HLR中激活用户跟踪的事件有:
a) Location updates/cancellations 位置更新/删除
b) Insert/delete subscriber data 插入/删除用户数据
c) Routing inquiry (speech and SM) 路由查询(包括话音和短讯)
d) Provide roaming number 提供漫游号
e) SS activity 补充业务操作
f) SMS: Alert service centre/Ready for SM 短消息业务:告警业务中心/准备接收短消息
在HLR中有两种过程,即Activate Home Subscriber Trace 和 Deactivate Home Subscriber Trace, 分别对应于OM-Subscriber-Tracing-Activation_req 和OM_ Subscriber_Tracing_Deactivation_req (09.02)。在HLR功能实体中相应的管理对象类为“traced Home Subscriber In HLR”, 由该管理类控制本网用户的跟踪。
1. traceHomeSubscribleInHlr
Name |
M/O |
Valve-set |
IMSI |
RDN |
Single |
Trace Activated In Vlr |
M |
Single |
Trace Reference |
M |
Single |
Trace Type |
M |
Single |
Hlr Trace Type |
M |
Single |
Operation System Id |
O |
Single |
Map Error on Trace |
M |
Single |
Trace Active In Vlr |
|
|
Foreign Subscribe Registered in VLR |
|
|
IMSI:跟踪用户。
traceActivateInVlr:值域为True/False。当跟踪首次激活时被置为False;如果用户注册和漫游在本网PLMN时,HLR收到MAP_ACTIVATE_TRACE_MODE request的确认应答时,设置该值为True;如果用户不在本网中该值为False。
traceReference: 由OMC(OSF)确定的,和一个IMSI的某次跟踪相关的一个独一无二的值(2Bytes)。
traceType: 该值说明在MSC(或BSS)中运营者希望收集一个IMSI哪些激活事件的跟踪记录,它还说明了跟踪记录的类型并指示是否是有优先级跟踪(1Byte)。值域定义如下(12.08):
Trace Type:
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
Priority Indication |
Expansion (set to 0) |
BSS Record Type |
MSC Record Type |
Invoking Event |
Invoking Event:
Bits |
Invoking Events |
2 |
1 |
0 |
0 |
MOC, MTC, SMS_MO, SMS_MT, SS, Location Updates,
IMSI attach, IMSI detach |
0 |
1 |
MOC, MTC, SMS_MO, SMS_MT, SS |
1 |
0 |
Location Updates, IMSI attach, IMSI detach |
1 |
1 |
Operator definable |
MSC Record Type: |
|
|
HLR Record Type: |
Bits |
MSC Record Type |
|
|
Bits |
BSS Record Type |
4 |
3 |
|
|
6 |
5 |
0 |
0 |
Basic |
|
|
0 |
0 |
Basic |
0 |
1 |
Detailed(Optional) |
|
|
0 |
1 |
Handover |
1 |
0 |
Spare |
|
|
1 |
0 |
Radio |
1 |
1 |
No MSC Trace |
|
|
1 |
1 |
No BSS Trace |
Priority Indication:
Bit |
Priority |
8 |
0 |
No Priority |
1 |
Priority |
hlrTraceType:该值说明了HLR中用户跟踪记录的类型,对所有激活事件都适用。值域定义如下:
Hlr Trace Type:
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
Priority Indicator |
Expansion (set to 0) |
HLR Record Type |
Invoking Event |
Invoking Events: |
|
|
HLR Record Type: |
Bits |
Invoking Events |
|
|
Bits |
HLR Record Type |
2 |
1 |
|
|
4 |
3 |
0 |
0 |
All HLR Interactions |
|
|
0 |
0 |
Basic |
0 |
1 |
Spare |
|
|
0 |
1 |
Detailed |
1 |
0 |
Spare |
|
|
1 |
0 |
Spare |
1 |
1 |
Operator definable |
|
|
1 |
1 |
No HLR Trace |
Priority Indication:
Bit |
Priority |
8 |
0 |
No Priority |
1 |
Priority |
operationSystemId: OSF的地址,跟踪记录将送往这个地方。 如果使用了EFDs(Event Forwarding Discriminators),跟踪记录将被送到EFD定义的OSF中。
mapErrorOnTrace: 该值为只读。它由MAP设置,包含了Activate Trace Mode和Deactivate Trace Mode操作中VLR响应原语中的MAP_Errors。
Reference:
Gsm 03.08------2.11;
Gsm 12.08------5.5、7.4
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