摘要
跨层优化多径路由协议以跨层优化为手段,使用物理层,MAC层和网络层的信息做路由决策并在多条路径上同时传递数据包。实验表明,该协议拥有以往的多径路由协议在网络吞吐量和端到端延迟的优势,而且延长网络寿命并降低网络中传输比特信息所需消耗的能量。
sion and network transmit As a cross-layer design, EMRPC uses information from physical, MAC and network layers to make its decitransmits data packets in multiple paths simultaneously. The results show this algorithm has the advantage in throughput and delay. At the same time, it prolongs the network life and reduces the expended energy to bit information.
出处
《计算机科学》
CSCD
北大核心
2007年第7期31-33,共3页
Computer Science
基金
国家自然科学基金资助项目(编号:60473004)
广东省博士启动基金
编号(06300907)
关键词
AD
HOC网络
多跳路由
跨层优化
Ad hoc networks, Multi-hops routing, Cross-layer optimization