摘要
以IDA算法的可逆"扩散—恢复"运算为基础,本中提出一个多径路由分布式网络环境的MANET信息扩散方案。该方案因MANET实时传输网络环境中无线信道质量和路由拓扑的持续变化,动态地调整IDA算法的两个主要参数,以实现自适应的冗余机制,在节约网络资源的同时保证实时传输的可靠性。该方案的实现只需在网络层和应用层做少量的修改,使得它在实际应用中更为方便、有效。
Based on the reversible "dispersal-recovery"operation of Information Dispersal Algorithm, An MANET information dispersal scheme in distributed networks provided by multi-path routing protocol is presented. According to the persistent changes of the wireless channel quality and routing topology, this scheme can adjust its two major parameters dynamically so as to carry out a self-adaptive redundancy mechanism, thus ensuring the reliability of real-time transmission while saving the network resources. Requiri...
出处
《通信技术》
2008年第5期59-60,63,共3页
Communications Technology
关键词
移动自组织网络
多径路由
信息扩散
可靠性
mobile Ad hoc network
multi-path routing
information dispersal
reliability
