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Distributed interference-aware admission control and resource allocation for underlaying D2D communications in cellular networks

机译:分布式干扰感知准入控制和资源分配,用于在蜂窝网络中进行D2D通信

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In this letter, we present a two-phase distributed resource allocation algorithm for a Device-to- Device (D2D) network underlaying a cellular network. In the first phase, D2D pairs learn resource block (RB) of the cellular user equipment (CUEs) to be used, while playing an interference minimization game. Each D2D pairis ensured an interference below an upper limit, which is chosen as the criterion for admission control. In the next phase, power allocation for the device pairs allocated to each RB is carried out to maximize their sum rate while ensuring a minimum rate to the CUEs using a pricing scheme. We perform simulations to evaluate the performance of the proposed scheme.
机译:在这封信中,我们提出了一个在蜂窝网络下面的设备到设备(D2D)网络的两阶段分布式资源分配算法。在第一阶段,D2D对在玩最小化干扰游戏的同时学习要使用的蜂窝用户设备(CUE)的资源块(RB)。每个D2D对均确保干扰低于上限,该上限被选作准入控制的标准。在下一阶段,将使用分配方案为分配给每个RB的设备对进行功率分配,以最大程度地提高总和率,同时确保CUE的最小费率。我们进行仿真以评估所提出方案的性能。

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