Coalitional Double Auction for Spatial Spectrum Allocation in Cognitive Radio Networks
Coalitional Double Auction for Spatial Spectrum Allocation in Cognitive Radio Networks
复制标题
认知无线电网络空间频谱分配的联合双重拍卖
DOI：
10.1109/twc.2013.042114.130952
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发表时间：
2014-04
影响因子：
10.4
通讯作者：
M.Guizani
中科院分区：
文献类型：
--
作者：
G.Sun;X.Feng;X.Tian;Xiaoying Gan;Y.Xu;X.Wang;M.Guizani
Recently, many dynamic spectrum allocation schemes based on economics are proposed to improve spectrum utilization in cognitive radio networks (CRNs). However, existing mechanisms do not take into account the economic efficiency and the spatial reusability simultaneously, which leaves room to further enhance the spectrum efficiency. In this paper, we introduce the coalition double auction for efficient spectrum allocation in CRNs, where secondary users (SUs) are partitioned into several coalitions and the spectrum reusability can be executed within each coalition. The partition formation process is not only related to the interference condition between SUs, but also the expected economic goals. Therefore, we propose a fully-economic spatial spectrum allocation mechanism by incorporating the coalition formation approach with auction theory. With the proposed scheme, the primary operator acts as an auctioneer, who performs multiple virtual auctions to form a stable partition of SUs and conducts a final auction to decide the winning SUs. Moreover, we propose a possible operation rules for the primary operator to iteratively change the partition, and prove that the virtual auctions could converge in finite time. Comprehensive theoretical analysis and simulation results are presented to show that our scheme can satisfy the crucial economic robustness properties of double auction, and outperform existing mechanisms.
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DOI：
10.1109/infcom.2011.5935311
发表时间：
2011-04
期刊：
2011 Proceedings IEEE INFOCOM
影响因子：
--
作者：
A. Gopinathan;Zongpeng Li
通讯作者：
A. Gopinathan;Zongpeng Li
影响因子：
8.3
作者：
Yan Chen;Yongle Wu;Beibei Wang;K. Liu
通讯作者：
Yan Chen;Yongle Wu;Beibei Wang;K. Liu
DOI：
10.1109/dyspan.2010.5457905
发表时间：
2010-04
期刊：
2010 IEEE Symposium on New Frontiers in Dynamic Spectrum (DySPAN)
影响因子：
--
作者：
ShiGuang Wang;Ping Xu;Xiaohua Xu;Shaojie Tang;Xiangyang Li;Xin Liu
通讯作者：
ShiGuang Wang;Ping Xu;Xiaohua Xu;Shaojie Tang;Xiangyang Li;Xin Liu
DOI：
10.1109/98.788210
发表时间：
1999-08-01
期刊：
IEEE PERSONAL COMMUNICATIONS
影响因子：
--
作者：
Mitola, J;Maguire, GQ
通讯作者：
Maguire, GQ
影响因子：
1.1
作者：
Bogomolnaia, A;Jackson, MO
通讯作者：
Jackson, MO