文章基本信息

标题：Dimensioning Tracking Area for LTE Network
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作者：Rahul Sharma ; Rahul Atri ; Preet Kanwar Singh Rekhi 等
期刊名称：International Journal of Soft Computing & Engineering
电子版ISSN：2231-2307
出版年度：2014
卷号：4
期号：1
页码：185-190
出版社：International Journal of Soft Computing & Engineering
摘要：Mobility management (MM) is one of the main functions in mobile networks. It aims to track the user equipment (UEs) and to allow calls, other mobile phone services to be delivered to UEs. For any mobility protocol there are two separate problems to be solved. One is location management (or sometimes called reachability), which keeps track of the positions of a UE in the mobile network. The other one is handover management (or sometimes called session continuity), which makes it possible for a UE to continue its sessions while moving to another cell and changing its access point. This document focuses on the location management problems. Tracing UEs in a mobile network is the key task in location management. Tracking Area (TA) in LTE is a logical grouping of cells in a network. TA is almost the same concept as the Location Area (LA). In configuring TAs, a key consideration is to minimize the total amount of signaling overhead.
关键词：LTE; Tracking Area; Paging Capacity TA list