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One fundamental issue in supporting multi-cell ultrahigh throughput wireless local area networks (WLAN) is how to coordinate inter-cell interference. In this paper, we present a novel max-min fair resource allocation scheme to increase system capacity and improve the communication quality of cell-edge users. We assume the users within one cell operate on orthogonal frequency channels, while users...
To make full use of the spectrum resources with the coexistence of primary users (PUs) and secondary users (SUs) in cognitive radio networks (CRNs), we jointly consider the signal-to-interference-plus-noise ratio (SINR) and the transmission power of SUs to build a relevant interference model in this paper. Based on non-cooperative game theory, we propose a novel power control algorithm with a new...
In this paper, we study optimal transmission scheduling and congestion control in multi-hop device-to-device (D2D) communications underlaying cellular networks. The optimization is not only based on the cellular and D2D link qualities but it also takes the interference situation for each possible mode and the quality of service (QoS) requirements of each user into account. The problem is formulated...
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