Distributionally Robust Collaborative Beamforming in D2D Relay Networks With Interference Constraints.
IEEE Transactions on Wireless Communications(2017)
摘要
In this paper, we consider a device-to-device (D2D) network underlying a cellular system wherein the densely deployed D2D user devices can act as wireless relays for a distant transceiver pair. We aim to devise a beamforming strategy for the relays that maximizes the data rate of the distant transceiver while satisfying interference constraints at the cellular receivers. Towards that end, we first...
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关键词
Relays,Robustness,Array signal processing,Device-to-device communication,Uncertainty,Interference,Wireless communication
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