A Routing Algorithm Based on Energy Constraint

摘要：

Delay Tolerant Networks (DTNs) are wireless networks in which at any given time instance, the probability of having a complete path from a source to destination is low due to the intermittent connectivity between nodes. Because of the differences between DTNs and traditional networks, 4the routing strategies about DTNs can not use the traditional routing methods directly. In the paper, we propose a routing algorithm based on energy constraint Simulation results showed that ERHR has better performance in energy — consumption than other DTN routing algorithms. ERHR is an effective DTN routing algorithm.

关键词： Delay Tolerant Networks DTNs routing algorithms wireless networks

作者: Wu Jianjian Wu Ronghui

作者单位: College of computer science and communication,Hunan University , Changsha ,China College of computer science and communication,Hunan University , Changsha,China

会议类型: 国际会议

会议名称: 2011 3rd IEEE International Conference on Computer Research and Development(ICCRD 2011)(2011第三届计算机研究与发展国际会议)

会议地点: 上海

会议语种:英文

页码: 330-332

在线出版日期: 2011-03-11（万方平台首次上网日期，不代表论文的发表时间）