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Effective data collection scheme for real-spatial group communication over hybrid infra-ad hoc wireless networks
著者
  H. Fuji, K. Tsukamoto, Y. Oie, A. Nagata, K. Nakamura
 
雑誌名/会議名
  IEICE Communications Express 2016 年 12 月
 
アブストラクト
  This paper presents an effective data collection scheme to provide group communications among appropriate members selected by each user’s geographic situation and preference (real-spatial information). When a user directly notifies central servers of user’s information via wireless network infrastructure (Wi-infra), message delivery latency and losses drastically increase due to the network congestion. Therefore, we employ representative nodes (RNs) selected in a distributed manner. The RN first collects the real-spatial information from neighboring nodes via an ad hoc network and then notifies the server via Wi-infra. From simulation experiments, our scheme can drastically reduce both message delivery latency and losses.
 
キーワード
  その他
 
記述言語
  English
 
 

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