194 citations · 281 across the 11 of their papers we have counts for
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cs.IT2018
Robust Transmission Design for Multi-Cell D2D Underlaid Cellular Networks
Hao Xu, Gordon L. Stüber, Wei Xu +4
This paper investigates the robust transmission design (RTD) of a multi-cell device-to-device (D2D) underlaid cellular network with imperfect channel state information (CSI). The b…
cs.IT2018
Compressive Sensing Based User Clustering for Downlink NOMA Systems with Decoding Power
Zhaohui Yang, Cunhua Pan, Wei Xu +1
This letter investigates joint power control and user clustering for downlink non-orthogonal multiple access systems. Our aim is to minimize the total power consumption by taking i…
cs.IT2018
Optimal Fairness-Aware Time and Power Allocation in Wireless Powered Communication Networks
Zhaohui Yang, Wei Xu, Yijin Pan +2
In this paper, we consider the sum -fair utility maximization problem for joint downlink (DL) and uplink (UL) transmissions of a wireless powered communication network (WPCN) vi…