2015
DOI: 10.1109/tcomm.2014.2386874
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Distributed Resource Allocation in Device-to-Device Enhanced Cellular Networks

Abstract: Abstract-Cellular network performance can significantly benefit from direct device-to-device (D2D) communication, but interference from cochannel D2D communication limits the performance gain. In hybrid networks consisting of D2D and cellular links, finding the optimal interference management is challenging. In particular, we show that the problem of maximizing network throughput while guaranteeing predefined service levels to cellular users is non-convex and hence intractable. Instead, we adopt a distributed … Show more

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Cited by 103 publications
(72 citation statements)
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“…It is possible to have autonomous operations for D2D communications [21]. These communications are established, maintained, and terminated without the need of a cellular base station.…”
Section: Device-to-device (D2d) Networkmentioning
confidence: 99%
“…It is possible to have autonomous operations for D2D communications [21]. These communications are established, maintained, and terminated without the need of a cellular base station.…”
Section: Device-to-device (D2d) Networkmentioning
confidence: 99%
“…Therefore, most existing works propose heuristic or suboptimal methods [3]- [6]. Optimal results are only obtained in very special situations.…”
Section: Introductionmentioning
confidence: 99%
“…The motivation for carrying out resource allocation is that D2D pairs and relays may occupy the same spectrum as regular cellular user and therefore introduce co-channel interference into the system. Existing studies in this area have mainly focused on the problems of resource allocation for direct D2D communication [11][12][13][14]. For example, Xu et al [12] proposed a reverse iterative combinatorial auction-based approach to allocate resources between cellular and D2D UEs.…”
Section: Introductionmentioning
confidence: 99%