Combinatorial auction with flexible bidding formats is proposed in this paper for the channel
allocation problem in cognitive radio networks. Different from other auction mechanisms, our …

Auction is often applied in cognitive radio networks due to its efficiency and fairness
properties. An important issue in designing an auction mechanism is how to utilize the …

We adopt the second-price auction mechanisms to solve the channel allocation as well as
the out-band sensing assignment problems in cognitive radio. We introduce a cheating …

Fair allocation of unused licensed spectrum among preferable secondary users (SUs) is an
important feature to be supported by Cognitive Radio (CR) for its successful deployment …

Cognitive Radio (CR) is a promising concept to improve spectrum utilization of the existing
spectrum bands. In this paper, spectrum sharing problem between primary users (licensed) …

Cognitive radio networks are emerging as a promising technology for the efficient use of
radio spectrum. In these networks, there are two categories of networks on different …

Cognitive radio (CR) has evolved as a novel technology for overcoming the spectrum-
scarcity problem in wireless communication networks. With its opportunistic behaviour for …

Cognitive Radio (CR) has emerged as a promising technology to address the spectrum
scarcity through encouraging the open access of licensed spectrum to unlicensed users …

In this paper, we propose an auction-based routing algorithm in a distributed cognitive radio
network. The routing of packets is viewed as a market-based phenomenon where channels …

Auction is often applied in cognitive wireless networks due to its fairness properties and
efficiency. To solve the allocation issues of cognitive wireless network in a multi-band …