… the problem of spectrum trading with single primary spectrum owner (… spectrum trading
between single PO and multiple SUs in a cognitive radio environment, where the term “spectrum …

… to spectrum trading in cognitive radio networks … spectrum trading mechanism that uses
spectrum demand and supply of the primary and secondary users, respectively. Since spectrum …

… We introduce an agent-based spectrum trading that can provide a good solution to this type
of problems. In a real life market, retailers (similar to agents in our model) buy at wholesale …

… Abstract—We consider the problem of spectrum trading with multiple licensed users (ie,
primary users) selling spectrum opportunities to multiple unlicensed users (ie, secondary users). …

… In this letter, we consider a cognitive radio network which operates in TV bands and
design a spectrum trading method to maximize the total satisfaction for the buyers (SUs) and …

… spectrum trading has been extensively studied to realize efficient spectrum utilization in
cognitive radio networks … of insurance in spectrum trading so as to improve spectrum efficiency in …

… (SUs), when their allocated spectrum is not fully utilised. This is called as spectrum trading
or secondary trading of spectrum 6. Spectrum trading can provide significant economic and …

… stations (SBSs) and primary base stations (PBSs), we propose a new energy spectrum
trading model to enhance the energy as well as spectrum efficiency of cellular networks. In our …

… spectrum clouds. Under the proposed architecture of CRNs, we study the session based
spectrum trading instead of per-user based spectrum trading… the optimal spectrum trading under …

… Spectrum trading was recently recognized as one of the most important issues of spectrum
management in cognitive radio networks (CRNs), wherein the spectrum owners (PUs) try to …