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Gosan Noh, Hano Wang, and Daesik Hong, "Optimal Channel Allocation for Sensing-based Cognitive Radio Systems in Multichannel Multiuser Environment", ConTEL 2011, June 2011

[Other Conf. Papers]
조회 99185
Status : Presented 
Date : 2011-06 
Title : Optimal Channel Allocation for Sensing-based Cognitive Radio Systems in Multichannel Multiuser Environment 
Authors : Gosan Noh, Hano Wang, and Daesik Hong 
Conference : ConTEL 2011 
Abstract : This paper deals with the problem of allocating the multiple primary channels to the multiple secondary users in a sensing-based cognitive radio system. Traffic pattern deviation and SNR variation of the primary channels to each secondary user are exploited for the channel allocation. The sum-throughput of the secondary users is maximized by properly allocating the primary channels to the secondary users in a way of one-to-one mapping. The channel allocation can be realized via the sumthroughput maximization with interference constraint to the primary users. Numerical results show the throughput enhancement of the proposed channel allocation over the conventional one. 
URL : http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5969946 
Download : http://mirinae.yonsei.ac.kr/?module=file...130f370b6c 

Gosan Noh; Hano Wang; Daesik Hong; , "Optimal channel allocation for sensing-based cognitive radio systems in multichannel multiuser environment," Telecommunications (ConTEL), Proceedings of the 2011 11th International Conference on , vol., no., pp.287-292, 15-17 June 2011
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5969946&isnumber=5969393

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3 [Other Conf. Papers] Seokwon Lee, Sungwoo Weon, Sooyong Choi, Jang-won Lee, Changsoon Park, Youngsoo Kim, Young-jun Hong, and Daesik Hong, "Increasing the Life-time of 802.15.4-based Wireless Sensor Networks," BODYNETS 2013, Oct. 2013 file Presented  2013-10 
2 [Other Conf. Papers] Sungsoo Park, Seokwon Lee, Beomju Kim, Daesik Hong, Jemin Lee, "Energy-Efficient Opportunistic Spectrum Access in Cognitive Radio Networks with Energy Harvesting", CogART2011, Nov. 2011 (Invited Paper) file Presented  2011-11 
» [Other Conf. Papers] Gosan Noh, Hano Wang, and Daesik Hong, "Optimal Channel Allocation for Sensing-based Cognitive Radio Systems in Multichannel Multiuser Environment", ConTEL 2011, June 2011 file Presented  2011-06 
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