| 摘要: |
| 基于TDMA的战术Ad Hoc网络，提出一种分布式的资源预约机制，其中收/发节点采
用协商的方式预约时隙，邻居节点通过侦听方式获得时隙被预约的信息，然后依托该机制提
出一种QoS路由协议，该协议能够在网络节点之间选择一条满足QoS要求且相对短的路径进行
预约时隙，同时对于网络拓扑变化引起的链路故障也能局部修复。仿真表明该协议具有开销
小和可靠性高等特点，能够提高战术Ad Hoc网络的QoS保障能力。 |
| 关键词: TDMA 战术Ad Hoc网络 QoS 路由协议 |
| DOI： |
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| 基金项目: |
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| Design and Simulation of a QoS Routing Protocol Based on Tactical Ad Hoc Networks |
| WANG Yan-gang,LV Zun-ming,WAN Liu-jin |
| (The 63rd Research Institute of the PLA General Staff Headquarters,Nanjing 210
007,China) |
| Abstract: |
| Based on TDMAbased tactical Ad Hoc networks,a distributed resource re
servation scheme is proposed, in which the sender node and the receiver
node reserve time slots by means of handshake and neighbor nodes get the informa
tion of reserved time slots by means of interception.Then a QoS routing protocol
is proposed based on the reservation scheme above,which can reserve time slots
in a shorter and enough resource′s path and locally repair the link failure
caused by the topology variety.The simulation results show that the protoco
l has the characteristic of the low overhead and the high reliability and can im
prove the QoS capability of tactical Ad Hoc networks. |
| Key words: TDMA tactical Ad Hoc networks QoS route protocol |
《电讯技术》编辑部 