基于网络连接和服务的Ad Hoc网络可生存性问题研究

Research on Survivability Issues of Ad Hoc Network Based on Network Connectivity and Communication Service

Ad Hoc网络是一种有着广泛应用场合的移动多跳无线网络，特别适合于战术通信和应急通信，其生存性问题备受关注。首先，阐述了AdHoc网络可生存性问题的特殊性和面临的挑战。然后，主要从两个方面深入探讨和分析了AdHoc网络的可生存性问题：网络连接的可生存性和通信服务的可生存性。最后，进行了总结并指出了今后的工作方向。

Ad Hoc network is a mobile multiple hop wireless network which has broaden application fields. In the paper the problems and challenges ad hoc network survivability faced are explained firs@. Then, survivability ofad hoc network are discussed and analyzed from two main aspects, which are survivable network connectivity, and survivable communication service. Finally, a summarization is given and future works are put forward.