關鍵字查詢 | 類別:期刊論文 | | 關鍵字:Performance Analysis of A Busy Cognitive Multi-Channel MAC Protocol

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序號 學年期 教師動態
1 98/2 電機系 吳庭育 助理教授 期刊論文 發佈 Performance Analysis of A Busy Cognitive Multi-Channel MAC Protocol , [98-2] :Performance Analysis of A Busy Cognitive Multi-Channel MAC Protocol期刊論文Performance Analysis of A Busy Cognitive Multi-Channel MAC ProtocolGao, Zi-long; Huang, Lian-fen; Yao, Yan; Wu, Tin-yu淡江大學電機工程學系臺北市:臺灣學術網路管理委員會Journal of Internet Technology=網際網路技術學刊 11(3), pp.299-306With rapid development of wireless technology, the fixed resource allocation strategies that are utilized in wireless networks to guarantee the Quality of Service lead to the shortage of radio resources. The cognitive radio (CR) technology has been introduced to address this problem, but this technique might increase the interference to primary users. In this paper, we consider the distributed CR network scenarios, analyze the performance of a Cognitive MAC Protocol where CR nodes sense channel that is in idle state to send cooperative information, and propose an alternative Cognitive Mac Protocol based on CR nodes send cooperative information when they sense the channel that is in busy state. Comparing the performance
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