Performance Evaluation of A New MAC Method for Ad Hoc Networks

摘要：

In the paper, the bit error rate (BER) performance for mobile ad hoc networks is evaluated based on the scheme proposed in 3. In 3, G. Ferrari proposes a new TDMA MAC transmission scheme and analyzes the BER performance and connectivity characteristics of multi-hop ad hoc networks. However, G. Ferrari’s analysis is under the ideal assumption of no inter-node interference (INI). In fact, timing precision and the nodes sensing the transmission will cause INI and affect the network performance greatly. We analyze the BER performance for ad hoc networks considering the inter-node interference. Furthermore, the simulation results show that timing precision and the number of nodes sensing the transmission will have great impacts on the BER performance.

作者: Cuiran Li Hao Wu Xu Li Chengshu Li Jianli Xie

作者单位: Department of Electrical Engineering Beijing JiaoTong University Beijing, China Embedded Software Division Grand Digital Information LTD Beijing, China

会议类型: 国际会议

会议名称: 2006 International Conference on Communications,Circuits and Systems(第四届国际通信、电路与系统学术会议)

会议地点: 广西桂林

会议语种:英文

页码: 1453-1456

在线出版日期: 2006-06-25（万方平台首次上网日期，不代表论文的发表时间）