摘要
由于海洋中恶劣的传输条件,设计高可靠性、高吞吐量的水下通信网是一项具有很强的挑战性的工作。本文提出了一种适合水下环境中通信网使用的TDMA方案,该方案通过TDMA数据帧的交错布置减少信道的闲置时间,提高网络效率。仿真实验结果表明,该TDMA方案具有较高的网络性能。
Because of hostile propagation condition in underwater channel, the design of high-reliable, high-throughput underwater networks is a difficult task. A time domain multiple access (TDMA) protocol used for underwater acoustic channel which improves the network efficiency by interleaving the data frame at the physical level is presented. Simulation tests on opnet radio modeler show that, its network communication performance is satisfactory.
出处
《通信学报》
EI
CSCD
北大核心
2003年第4期104-109,共6页
Journal on Communications
基金
"十五"国防预研基金资助项目(10106060703)
