作者: Chen Xu , Lingyang Song , Zhu Han , Dou Li , Bingli Jiao
DOI: 10.1109/GLOCOM.2012.6503834
关键词: Valuation (finance) 、 Finite set 、 Mathematical optimization 、 Cellular network 、 Underlay 、 Combinatorial auction 、 Device to device 、 Computer science 、 Shared resource 、 Resource allocation 、 Telecommunications link 、 Auction algorithm
摘要: An innovative auction-based allocation scheme is proposed to improve the performance of device-to-device (D2D) communications as an underlay in downlink (DL) cellular networks. To optimize system sum rate over resource sharing both D2D and modes, we introduce a reverse iterative combinatorial auction mechanism. In auction, all spectrum resources are considered set units, which compete obtain business bidders while packages pairs auctioned off goods each round. We first formulate valuation unit for links. And then detailed non-monotonic descending price algorithm explained. Further, prove that cheat-proof, converges finite number iteration rounds, has lower complexity compared traditional allocation. The simulation results demonstrate efficiently leads good on rate.