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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Qinhui Wang Baoliu Ye Bolei Zhang Sanglu Lu Song Guo |
| Copyright Year | 2014 |
| Description | Author affiliation: Nat. Key Lab. for Novel Software & Technol., Nanjing Univ., Nanjing, China (Qinhui Wang; Baoliu Ye; Bolei Zhang; Sanglu Lu) || Sch. of Comput. Sci. & Eng., Univ. of Aizu, Aizu-Wakamatsu, Japan (Song Guo) |
| Abstract | In wireless networks, a recent trend is to make spectrum access dynamic for the sake of efficient utilization of spectrum. In this case, one promising approach is using auction-based market mechanism where available channels are periodically allocated to users. Two of the key objectives in designing an auction mechanism are strategy-proofness and social welfare maximization. It is hard to design a practical auction achieving both objectives. Prior work either do not consider strategy-proofness or do not guarantee performance ratio. In this paper, we achieve a tradeoff between supporting strong strategy-proofness and maximizing social welfare. We design a polynomial-time spectrum auction mechanism that is approximately strategy-proof which bounds the profit gain of a bidder from a lying bid, and yields an allocation with approximate social welfare. Through simulations, we show that our mechanism improves performance by about 30% in terms of social welfare and spectrum utilization, compared to the state-of-art mechanisms. |
| Starting Page | 1620 |
| Ending Page | 1625 |
| File Size | 241328 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781479930838 |
| DOI | 10.1109/WCNC.2014.6952452 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-04-06 |
| Publisher Place | Turkey |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Resource management Approximation algorithms Algorithm design and analysis Pricing Interference constraints Cost accounting |
| Content Type | Text |
| Resource Type | Article |
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