SecurityHeaderType = 0 TRACKING_AREA_UPDATE_REQUEST ActiveFlag = (0)Bearer establishment requested EPSUpdateTypeValue = (1)combined TA/LA updating NAS_key_Set_identifier TSC = (0)native security context (for KSI_ASME) NAS_Key_Set_Identifer = (3)possible values for the NAS...
当路测时出现“trackingareaupdaterequest"这条信令说明什么,求高手解答麻烦说的详细些 提问者: 好好先生888 提问时间: 2015-11-05 我要回答: 请先登录 或注册 再回答问题 更多RAC AUP 信令 request DAT 路测 ATE UPDATE QUE PDA Tracking Est 相关问题 • CSFB没有TRACkingareAUPDATereQUEst显示CSFB失败,可以...
How the tracking area update (TAU) request if it is not permitted between the LTE reselection to reduce the delay in establishing the network connection between the user equipment (UE) and the network node apparatus , and a computer program product is described. According to the modified ...
在EPS(Evolved Packet Core)网络架构中,引入了一个关键的位置管理概念,即跟踪区(TA,Tracking Area),它用于标识和管理UE(User Equipment,用户设备)的位置状态。无论是UE处于空闲模式还是连接模式,EPC都会对它注册的TA进行管理,确保信息的准确更新。当UE的位置发生变化,例如从一个小区切换到另一...
Tracking出现这种情况一般是网络不识别,可能是从一个网络到另一网络数据更新不及时的问题。。
我们再进一步了解一下跟踪区域更新(Tracking Area Update,简称TAU)。 从上面可以看出,LTE网络(准确的说是MME)必须掌握空闲状态下UE的更新位置信息,才能知道特定UE位于哪个TA。为此,UE每次在TA之间移动时,都要通过发送一条TAU消息(TAU请求消息)来通知LTE网络(MME)其当前位置。
lte-tracking-area-update
15:Update Location Ack IMSI, Subscription Data The HSS acknowledges the Update Location Request message by sending an Update Location Ack message to the new MME. Validate UE' s presence in the new Tracking Area The new MME validates the UE' s presence in the (new) TA. There is ...
1. 跟踪区更新 编辑本段跟踪区更新(Tracking Area Update)开放分类: 通信科技 在EPS系统中,应用了相应的位置区域概念,这种位置区域 … baike.baidu.com|基于27个网页 2. 位置更新 ...消息,本文从两个方面讨论如何增强MME的功能,减少位置更新(Tracking Area Update)消息,优化寻呼的流程,以提高网 … ...
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