The present invention provides a method and a device, assign a tracking region identifier list of the allocation methods include: if the mobility management entity judgment terminal belongs to the communication terminal equipment or initiated only by the less frequent terminal termination equipment; and if the terminal is only initiated by the terminal equipment or frequent terminal termination devices, mobility management the entity under all the tracking area are included in the list and the tracking region identifier tracking region identifier list assigned to the terminal, the terminal initiates tracking area update process is in the mobility management entity to cross. With at least one technical scheme of the present invention, the frequency of the TAU can be reduced by allocating a sufficiently large TAI list for a device that initiates communication only by terminals or a terminal terminating device that does not terminate frequently. Using this allocation method, mobility management performance can be optimized, and MME always knows the location of the terminal and can establish connection with the device through paging.
【技术实现步骤摘要】
【技术保护点】
1.一种跟踪区标识列表的分配方法,其特征在于,包括:移动性管理实体判断终端是否属于仅由终端发起通信的设备或不频繁的终端终止设备;以及如果所述终端属于仅由终端发起的设备或不频繁的终端终止设备,则所述移动性管理实体将下属所有跟踪区都包括在跟踪区标识列表中并将所述跟踪区标识列表分配给所述终端,使得所述终端仅在跨移动性管理实体时才发起跟踪区更新过程。
【技术特征摘要】
【专利技术属性】
技术研发人员:周燕飞,艾明,张娟,徐晖,熊春山,田野,
申请(专利权)人:电信科学技术研究院,
类型:发明
国别省市:11[中国|北京]
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