WSN中一种基于网络编码的可靠传输算法  

A Reliability Transmission Algorithm Based on Network Coding in Wireless Sensor Network

作　　者：唐文胜[1] 王威[2] 罗娟[2] 匡旺秋[2] 

机构地区：[1]国防科技大学计算机学院,中国长沙410073 [2]湖南师范大学计算机教学部,中国长沙410081

出　　处：《湖南师范大学自然科学学报》2008年第1期59-64,共6页Journal of Natural Science of Hunan Normal University

基　　金：湖南省自然科学基金资助项目(07JJ3129);湖南省教育厅基金资助项目(06C521)

摘　　要：利用网络编码来提高数据传输与存储的鲁棒性算法,并提出了一种自适应纠错机制,以此来保证数据准确可靠地传输到目的节点.仿真结果表明,使用的网络编码算法在有效保证数据传输可靠性的基础上显著地减少了通信量,从而降低了能量开销.On using network coding is studied to improve the robust of transmission and storage. In addition, an adapted corrective scheme is presented, in this way, data can be transmitted to the aimed nodes accurately and reliably. The simulation results show that network coding availably reduce correspondence and energy costs on the same transmitting reliability.

关 键 词：无线传感器网络 可靠性 网络编码 鲁棒性 

分 类 号：N393[自然科学总论]