摘要
提出了一种基于能量消耗的路由切换模型(ERHM),它在路由维护中利用切换技术来使路由的能量消耗最小。仿真结果表明采用切换技术的ERHM模型的能量节省量要比不采用切换技术节约1.5～7.5倍,且节点的移动性越大,能量节约越多。
In this paper,an Energy-based route handoff mo de l(ERHM)for the real-time data monitoring is pro-posed,in which a handoff m echanism i s designed for adopting the nodes with minimal energy consumption rat e to form the route.In the simulation experiment s,we have shown that the amou nt of energy conserved using ERHM is signific antly larger than no-handoff rou te maintenance s cheme.
出处
《通信技术》
2003年第8期36-38,55,共4页
Communications Technology
基金
上海市教委重点学科基金项目B991701资助。
