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A Database-Assisted Collision Aware Data Channel Selection for V2V Communication: Practical Evaluation
著者
  Hitoshi Nakao, Kazuya Tsukamoto, Masato Tsuru, Yuji Oie
 
雑誌名/会議名
  IEICE General Conference 2016 2016 年 3 月
 
アブストラクト
  Recent years, vehicle-to-vehicle (V2V) communication is expected to have the potential to improve efficiency of traffic flow and ratio of accident. Therefore, since various vehicular applications will be developed in future, they might suffer from spectrum scarcity and overcrowding. One solution for accommodating this drastic spectrum demand is the cognitive radio technology. Recently, to access the unused spectrum reliably, geolocation databases are developed. In this paper, (1) we discussed how the database should be used even under high mobility environment, (2) we propose a database-assisted collision aware data channel selection scheme to reduce channel switching and channel collision and (3) through simulation experiments, we evaluate the effectiveness of the scheme.
 
キーワード
  コグニティブ無線, tvws, vnet
 
記述言語
  English
 
 

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