Two-tier Common Control Channel Management for Cognitive Radio Ad Hoc Network

2015 Fiscal Year Final Research Report

• Project/Area Number: 25330107
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Information network
• Research Institution: Kyushu Institute of Technology
• Principal Investigator: Tsukamoto Kazuya 九州工業大学, 大学院情報工学研究院, 准教授 (20452823)
• Project Period (FY): 2013-04-01 – 2016-03-31
• Keywords: コグニティブ無線 / 自律分散 / データベース / センシング / データチャネル選択 / ホワイトスペース

Outline of Final Research Achievements

Main concern of this paper is to provide efficient ad-hoc communication over the cognitive radio network. To provide efficient ad-hoc communication without performance degradation to primary user, the share of wide range of information such as neighboring nodes and available channels (white spaces) is crucial for switching communication channel spatiotemporally. In this project, I proposed two sorts of common control channels, which are for (1) grasping the neighboring nodes and (2) sharing the white space information among communication nodes. These common control channels are established and maintained in a distributed manner. The effectiveness of the proposed scheme was evaluated through simulation experiment.

Free Research Field

総合領域, 情報学・計算機システム・ネットワークプロトコル