In this paper, we investigate the design of a truthful auction for the case when a primary
spectrum owner is willing to lease its idle spectral resources in sequential time periods. The …

The problem of dynamic spectrum redistribution has been extensively studied in recent
years. Auctions are believed to be among the most effective tools to solve this problem. A …

With the reformation of spectrum policy and the development of cognitive radio, secondary
users will be allowed to access spectrums licensed to primary users. Spectrum auctions can …

Spectrum auction has been considered as an economically incentive way to motivate both
primary spectrum owners (POs) and secondary users (SUs) to participate in dynamic …

Many truthful spectrum auction schemes have been recently proposed to to ensure that the
dominant strategy for bidders is to bid truthfully and thus protect the auctioneer's benefits …

Spectrum auction is an enabling technology for improving the spectrum efficiency of unused
licensed bands (white spaces) in wireless networks. However, the back-room dealing (ie …

With the growing deployment of wireless communication technologies, radio spectrum is
becoming a scarce resource. Thus, mechanisms to efficiently allocate the available …

Spectrum auction is an enabling approach to drastically improving the spectrum utilization to
satisfy the ever increasing service demands in wireless networks. However, the behaviors of …

Spectrum auction is an emerging economic scheme to stimulate both primary spectrum
operators (POs) and secondary users (SUs) to be involved in spectrum sharing. Previous …

We study a spectrum auction problem where each request from new spectrum users has
spatial, temporal, and spectral features. Our goal is to design truthful auction mechanisms …