CAJ | 학술논문

系统地比较分析了常用的WMN路由协议，包括基于三层的AODV、OLSR、B.A.T.M.A.N.、Babel以及基于二层的B.A.T.M.A.N.adv和HWMP路由协议，搭建了基于B.A.T.M.A.N.adv协议的WMN实验平台，对该协议在传输带宽、传输时延、路径切换以及重新组网方面的性能进行了深入的实验研究与分析，实验结果表明，B.A.T.M.A.N.adv协议基本可以满足交通干线无线宽带网络覆盖的性能需求，但在连接丢失后的重新组网时间约为5 s，因此其无线宽带网络覆盖需要配置足够的重叠覆盖区域以实现无缝的路径切换。
계통지비교분석료상용적WMN로유협의，포괄기우삼층적AODV、OLSR、B.A.T.M.A.N.、Babel이급기우이층적B.A.T.M.A.N.adv화HWMP로유협의，탑건료기우B.A.T.M.A.N.adv협의적WMN실험평태，대해협의재전수대관、전수시연、로경절환이급중신조망방면적성능진행료심입적실험연구여분석，실험결과표명，B.A.T.M.A.N.adv협의기본가이만족교통간선무선관대망락복개적성능수구，단재련접주실후적중신조망시간약위5 s，인차기무선관대망락복개수요배치족구적중첩복개구역이실현무봉적로경절환。
It is investigated about the related work of the typical wireless mesh network routing protocols, including the third layer routing protocols of AODV, OLSR, B.A.T.M.A.N., Babel and the second layer protocols of B.A.T.M.A.N.adv and HWMP. And then the WMN experiment tested is built to study the performance of B.A.T.M.A.N.adv. The experimental results show that B.A.T.M.A.N.adv has good performance to meet with the requirements of wireless broadband coverage along trunk line in bandwidth, delay, path switching and rerouting, but the time for rerouting is about 5 s, which needs to implement the overlapped coverage carefully to realize the seamless path switching.