Research of spectrum allocation based on bidding model in cognitive radio networks
Changbiao Xu · Jisuanji yingyong yanjiu · 2010
This paper researched the status quo of the dynamic spectrum allocation,and proposed three main problems on dynamic spectrum allocation algorithm based on bidding model.While the QoS of license user was not considered in existing spectrum allocation based on bidding,in order to slove this problem,designed a new scheme of spectrum allocation based on bidding by the spectrum quality classification and the quality of service grading.The scheme presented the concept of interference pricing and set it as an important component of the bidding price.Numerical result shows that the propositional interference pricing can guarantee the QoS of primary user.