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IEICE TRANSACTIONS on Information

Price-Based Power Control Algorithm in Cognitive Radio Networks via Branch and Bound

Zhengqiang WANG, Wenrui XIAO, Xiaoyu WAN, Zifu FAN

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Summary :

Price-based power control problem is investigated in the spectrum sharing cognitive radio networks (CRNs) by Stackelberg game. Using backward induction, the revenue function of the primary user (PU) is expressed as a non-convex function of the transmit power of the secondary users (SUs). To solve the non-convex problem of the PU, a branch and bound based price-based power control algorithm is proposed. The proposed algorithm can be used to provide performance benchmarks for any other low complexity sub-optimal price-based power control algorithms based on Stackelberg game in CRNs.

Publication
IEICE TRANSACTIONS on Information Vol.E102-D No.3 pp.505-511
Publication Date
2019/03/01
Publicized
2018/12/26
Online ISSN
1745-1361
DOI
10.1587/transinf.2018EDP7050
Type of Manuscript
PAPER
Category
Fundamentals of Information Systems

Authors

Zhengqiang WANG
  Chongqing University of Posts and Telecommunications
Wenrui XIAO
  Chongqing University of Posts and Telecommunications
Xiaoyu WAN
  Chongqing University of Posts and Telecommunications
Zifu FAN
  Chongqing University of Posts and Telecommunications

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