【摘要】 提出一种基于Cluster的位置管理方法,充分考虑到Mesh结构的特点,利用Cluster内部各小区路径的相似性,采用似组播方式分发信令,提高了Mesh网络中位置管理的效率.数值分析显示,此方法显著地降低了位置管理的信令开销.更多还原

【Abstract】 In this paper,a cluster-based location management scheme is introduced,which has fully considered the characteristic of mesh structure and then utilizes the similarity of signaling transmission path of cells within a cluster to distribute the signaling based on the quasi-multicast fashion to improve location management efficiency within wireless mesh networks.The numerical result reveals that the proposed scheme has significantly lessened the signaling cost.更多还原