Increasing the Coding Opportunity of Random Access Protocol Based on Network Coding in Wireless Relay Networks
By theoretical analysis, we discuss the performance of random access protocol by network coding in wireless relay networks. We present a novel method to increase the opportunity of network coding in relay node. By using this method, the performance of random access protocol in wireless networks can be improved especially in low traffic load. We compare the performance of this method with network coding method in the system using slotted ALOHA in several metrics including the system throughput, the retransmission number and delay.
Xu Xin Tang Kai Shi Yan Fang Hua
PLA Univ.of Sci.& Tech.Nanjing, China
国际会议
上海
英文
1-5
2010-10-20（万方平台首次上网日期，不代表论文的发表时间）