… we apply the sequential bidding strategy for collecting the bids since the bid values from SUs
… The process of sequential bidding allows every channel to be auctioned one after another, …

… Abstract—Cognitive radio (CR) proffers a paradigm to … in cognitive radio networks (CRN)
such that radio frequency can … spectrum allocation mechanism where bids for available bands …

… In this letter, we have considered spectrum trading problem for shared used model in
cognitive radio networks. We have designed a multi-unit sequential sealed-bid first-price auction …

… Later, in the sequential bid submission auction and calculate the bid- section V, we will …
compare the sequential and concurrent bid than the bid bi. Thus probability of bidder i winning …

… In Section 5, we consider the case in which the bids of a network are independent of which
networks it will share channels with and provide an optimal polynomial-time algorithm for the …

… buyer was enabled to bid for multiple channel bundles within her radio capacity. However,
all … in wireless networks than [24]– [27] by jointly considering both radio capacity and power …

… sequentially auctioned to the buyers, until all the subchannels are sold out. In concurrent
bidding, the buyers make bids … definitions, sequential bidding outperforms concurrent bidding in …

… based on the optimal bids collected from SUs; and (3) the optimal bids are in turn determined
… Since TAGS consists of two sequential stages, we need to reexamine that the overall TAGS …

… bidders. The auction procedures can be described as follows: the auctioneer announces a
price, the bidders … the auctioneer and the SUs are the bidders. Specifically, we propose three …

… act as the auctioneer, and deal with the auction requests in sequence in an online fashion. …
auction [37], in which the bidder submitting the highest bid wins the auction but, pays a price …