After analyzing the user mobility pattern, an adaptive mobile multicast algorithm based on the mobility pattern is proposed.
在分析用户移动模式的基础上，提出一种基于用户移动模式的自适应移动组播算法。
Mobile multicast is a research hotspot of mobile network, but most of mobile multicast schemes suffer from the long multicast disruption time and heavy protocol cost.
移动组播是移动互联网络技术的一个研究热点，但现有移动组播方案存在着组播中断时间长、协议开销大等问题。
The second chapter discusses the multicast protocols provided in mobile IP drafts. Some other mobile multicast protocols and reliable mobile multicast protocols are also discussed.
第二章介绍移动IP的两个基本组播协议，其它几个典型的移动组播协议和可靠移动组播协议。
However, because there are many challenges in designing routing protocols of mobile multicast, such as the issue of dealing with the multicast source handover, studying progress remains hesitant.
但是，由于设计移动组播路由协议时遇到诸多的困难，比如处理组播源的切换问题，研究工作进展非常缓慢。
MGC-MA mainly consists of a mobile group membership management protocol and a mobile group totally ordered reliable multicast protocol.
MA主要由移动组的组成员管理协议和移动组的全序可靠多播协议组成。
Based on Remote Subscription, DMA services the nodes inside the mobile network by using dynamic multicast agent selection and local tunnel.
DMA在远程加入的基础上，使用动态选择组播代理和局部隧道的方法，为移动网络内的节点提供组播服务。
Multicast conserves the network resources efficiently, it is significant to provide multicast mechanism in wireless mobile environment.
组播通信有效地节约了网络资源，在无线移动网络环境中引入组播有着非常重要的意义。
Multicast protocol plays an important role in a mobile packet radio network environment.
在移动分组无线网环境中，多播路由协议起着非常重要的作用。
An algorithm of multicast tree based on dividing cluster was put forward according to the characteristic of mobile networks in this paper.
针对移动网络的特点，提出了一种基于簇划分的多播树生成算法。
Multicast has the characters such as good scalability and efficiency, which is more important in the mobile environment where sources are limited.
组播具有可扩展性强、高效的特点，在移动这种资源受限的环境中显得尤为突出和重要。
This paper mainly discusses mobility management algorithm in mobile Internet, which contains unicast mobility management and multicast mobility management.
本文主要研究移动因特网中移动性管理算法，包括单播移动性管理算法和组播移动性管理算法。
In the Mobile Ad hoc network (MANET), the efficiency multicast route is one of hot-study for the network multicast routers.
高效的组播路由是移动自组网网络组播路由的研究热点之一。
How to integrate the two together to provide effectual multicast support to mobile nodes has attracted the interests of many people.
如何将这两者结合起来，为移动节点提供有效的组播支持，已经引起了很多人的兴趣。
So the combination of mobile IP and multicast attracts more and more attentions.
所以将移动IP和组播应用结合起来引起了人们越来越多的重视。
This paper proposes a multicast protocol for mobile packet radio network .
提出了用于移动分组无线网的多播路由协议。
The mobile host adaptively chooses bi-direction tunneling or remote subscription to perform the multicast handoff according to its mobility pattern.
移动主机根据移动模式和当前移动状态自适应地选择双向隧道机制或者远程加入机制完成组播切换。
At the same time, some factors which should be taken into account in multicast under wireless and mobile communication networks are put forward.
同时，也对无线移动通信网络环境下的组播技术提出更多需要考虑的因素。
The number of base stations in multicast group for control was adjusted according to structure of the mobile network and the moving velocity of mobile hosts.
每个控制组播组包含的基站数量根据网络结构和主机的移动速度来调整。
The number of base stations in multicast group for control was adjusted according to structure of the mobile network and the moving velocity of mobile hosts.
每个控制组播组包含的基站数量根据网络结构和主机的移动速度来调整。
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