Supported by the National High Technology Research and Development Program of China ( "863" Program, No. 2007AA01Z220);National Natural Science Foundation of China (No. 90604013 and No. 60702038)
In wireless networks, data packets are lost due to channel interference and fading rather than network congestion. Thus, TCP designed for wired networks, cannot achieve a satisfying performance in wireless networks. U...
Supported by National Natural Science Foundation of China (No. 60702038);National High Technology Research and Development Program of China ("863"Program, No. 2007AA01Z220);Cultivation Fund of Innovation Project,Ministry of Education of China (No. 708024)
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, ...