Detection of selfish behavior in wireless <Emphasis Type="Italic">ad hoc</Emphasis> networks based on CUSUM algorithm |
| |
| Authors: | Chunfeng Liu Yantai Shu Oliver Yang Mingyuan Li |
| |
| Institution: | 1. School of Computer Science, Tianjin University, Tianjin 300072, China
2. School of Information Technology and Engineering, University of Ottawa, Ottawa K1N 6N5, Canada |
| |
| Abstract: | The cumulative sum (CUSUM) algorithm is proposed to detect the selfish behavior of a node in a wireless ad hoc network. By tracing the statistics characteristic of the backoff time between successful transmissions, a wireless node can distinguish if there is a selfish behavior in the wireless network. The detection efficiency is validated using a Qualnet simulator. An IEEE 802.11 wireless ad hoc network with 20 senders and 20 receivers spreading out randomly in a given area is evaluated. The well-behaved se... |
| |
| Keywords: | adhoc networks selfish behavior detection CUSUM |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ |
