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ATM技术是基于信道质量非常好的光纤信道提出的。在野战地域通信网战术无线环境下 ,为了采用 ATM技术来支持综合业务 ,并为各类业务提供相应的 Qo S保证 ,必须对 ATM信元结构做出一定的优化改造。首先介绍了几种被采用的无线 ATM信元结构改造方案 ,然后针对野战地域通信网战术环境 ,对信道丢失率和净荷差错率进行理论分析 ,并结合流行的网络级仿真工具 OPNET进行仿真研究 ,得到了有参考意义的结论。
ATM technology is based on a very good channel quality fiber channel proposed. Under the field tactical wireless environment of field communication network, in order to adopt ATM technology to support the integrated service, and offer the corresponding Qo S assurance for all kinds of business, must make some optimization and modification to ATM letter unit structure. First of all, several wireless ATM cell structure reformation schemes are introduced. Then the theoretical analysis of channel loss rate and payload error rate is carried out for the tactical environment of field communication network, and the simulation is carried out with the popular network level simulation tool OPNET , Got the conclusion of reference significance.