An alternating optimization (AO) framework is proposed, employing techniques including discrete binary particle swarm optimization (BPSO), successive convex approximation (SCA) and difference-of-convex (DC) programming to transform the optimization problem into convex subproblems.
Zhen-Dong Li, Min Zhu, Zhou Su et al.· 0 citations
The key advantages of MA-enabled WPNs in enhancing wireless power transfer efficiency, realizing flexible and adaptive beamforming, and improving system robustness and interference resilience are highlighted.
Zhen-Dong Li, Yi-Ran Zheng, Tian-Yu Li et al.· 0 citations
This paper elaborates on the hardware architecture and channel characteristics of MA and introduces the fundamental logic of the GML framework and compares it with existing methods, and discusses the constraint handling strategies for applying the proposed optimization framework to MA networks.
Zhen-Dong Li, Yujie Zhao, Zhou Su et al.· 0 citations
This paper investigates transmit beamforming design for the TRIS transceiver to maximize the sum-rate/beampattern gain, subject to the predefined sensing beampattern gain/communication rate thresholds and the per-unit power constraints of the TRIS transceiver.
Yuan Guo, Wen Chen, Yang Liu et al.· 0 citations
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