›› 2014, Vol. 27 ›› Issue (5): 169-.

• Articles • Previous Articles     Next Articles

Cognitive Radio Network Sub-carrier Allocation Algorithm based on Generalized Nash Bargaining Solution

LIU Wei,ZHU Yu,QI Feng   

  1. (1.The Ministry of industry,The 20th Research Institute of China Electronics Technology Group Corporation,Xi'an 71006,China;2.China National Water Resources & Electric Power Materials & Equipment Co.,Ltd.Xi'an Company,Xi'an 710004,China;3.No.205 Institute,China North Industries Group Corporation,Xi'an 710061,China)
  • Online:2014-05-15 Published:2014-05-14


Based on GNBS (Generalized Nash Bargaining Solution),for an OFDMA-based cognitive radio system a dynamic sub-carrier allocation scheme is proposed,which can make fair sub-carrier allocation for two secondary networks with different number of users and different service requirement.The proposed scheme can significantly outperform the resource allocation scheme which is based on Max-Min fair algorithm.

Key words: cognitive Radio;resource allocation;game theory

CLC Number: 

  • TN929.53