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Ad hoc网络是一种多跳的 (Multi- hop)、无中心的、自组织 (Self- organizing)无线网络。它能够被快速展开 ,并无需依赖于预先存在的固定基础设施。这种网络对军事战术通信是非常有用的。文中基于 Ad hoc网络的研究现状 ,详细讨论了战术 Ad hoc网络所涉及的网络层次结构、 MAC、路由算法和 Qo S等问题 ,给出了未来战术 Ad hoc网络的研究和发展方向。
Ad hoc networks are multi-hop, hubless, self-organizing wireless networks. It can be quickly deployed without relying on a pre-existing fixed infrastructure. This network is very useful for military tactical communications. In this paper, based on the current research status of Ad hoc networks, the network hierarchy, MAC, routing algorithms and Qo S involved in tactical Ad hoc networks are discussed in detail. The future research and development of tactical Ad hoc networks are given.