Improving data transmission for collaborative work using forwarding nodes in mobile ad hoc environments

Wei Tong Wang, Kuo-Feng Ssu, Cheng Chieh Chien, Yu Yuan Lin

研究成果: Conference contribution

摘要

Mobile users are often involved in team activities and exhibit collaborative mobility in realistic ad hoc network application scenarios. Due to diverse group mobility patterns, the network may remain partitioned for extended durations. This paper describes an approach to reduce the communication disruptions by deploying forwarding nodes. The forwarding nodes explore the field periodically in order to gather network information for countering the influence from mobility and sparseness of node deployment. By selecting the rendezvous grid pair, the forwarding nodes can move to appropriate locations to recover communication between disconnected groups. The mechanism has been implemented in the network simulator ns-2. The simulation results show that the mechanism can efficiently improve information availability and also achieve the required communication quality.

原文English
主出版物標題2009 15th IEEE Pacific Rim International Symposium on Dependable Computing, PRDC 2009
頁面222-227
頁數6
DOIs
出版狀態Published - 2009 12月 1
事件2009 15th IEEE Pacific Rim International Symposium on Dependable Computing, PRDC 2009 - Shanghai, China
持續時間: 2009 11月 162009 11月 18

出版系列

名字2009 15th IEEE Pacific Rim International Symposium on Dependable Computing, PRDC 2009

Other

Other2009 15th IEEE Pacific Rim International Symposium on Dependable Computing, PRDC 2009
國家/地區China
城市Shanghai
期間09-11-1609-11-18

All Science Journal Classification (ASJC) codes

  • 計算機理論與數學
  • 軟體

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