Dynamic spectrum reallocation, under which the spectrum owners temporarily share the
underutilized spectrum to secondary users for economic profit, is an important approach to …

Spectrum auctions can motivate the legacy (primary) spectrum owners to lease their idle
spectrum to other secondary spectrum users and eventually improve the spectrum …

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 …

Truthful spectrum auction is believed to be an effective method for spectrum redistribution.
However, privacy concerns have largely hampered the practical applications of truthful …

Dynamic spectrum redistribution---under which spectrum owners lease out under-utilized
spectrum to users for financial gain---is an effective way to improve spectrum utilization …

We design truthful double spectrum auctions where multiple parties can trade spectrum
based on their individual needs. Open, market-based spectrum trading motivates existing …

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 …

Secondary Spectrum Auction (SSA) has been proposed as an effective approach to design
spectrum sharing mechanism for dynamic spectrum access. However, due to the location …

Dynamic spectrum allocation via auction is an effective solution to spectrum shortage.
Combinatorial spectrum auction enables buyers to express diversified preferences towards …