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  스폰서채널 서비스란?
This time we will give you a brief overview of an LTE Tracking Area (TA) and Tracking Area Update (TAU). While an LTE device (UE) is in active state (i.e. while communicating, or while in EMM-Registered/ECM-Connected/RRC-Connected state in LTE terms), its location is known by the LTE network at cell level (i.e. on a cell granularity), e.g. in cell2 in eNB1. However, while the UE is in idl...
10/17/2013
32,053
오늘은 LTE의 TA(Tracking Area)와 TAU(Tracking Area Update) 개념에 대해서 설명 드리도록 하겠습니다. LTE 단말(UE)이 Active 상태(통신을 하고 있는 상태, LTE 용어로 얘기하면 EMM-Registered/ECM-Connected/RRC-Connected 상태)에 있는 경우, LTE 망은 UE의 위치를 Cell 단위로 알게 됩니다. 즉, 어느 eNB의 어느 Cell에 위치하는지 압니다. 하지만 UE가 Idle 상태(통신을 하고 있는 않는 상태, LTE 용어로 얘기하면 EMM-Registered/ECM-Idle/RRC-Idle 상태)에 있는 경우, LTE 망은 UE의 위치를 Cell 단위가 아닌 TA(Tracking Area) 단위로 알게 되는데요....
12/16/2011
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