This paper investigates a reconfigurable intelligent surface (RIS)-assisted downlink pinching-antenna system (PASS) in the presence of non-line-of-sight (NLOS) users caused by unavoidable obstacles. An RIS is deployed to extend the coverage of the physically constrained PASS by establishing virtual line-of-sight (LOS)...
This paper investigates discrete-activation pinching antenna (DAPA) systems, where a finite set of pinching antennas (PAs) is deployed along a dielectric waveguide, from which PAs are selectively activated to serve users. Performance analyses are developed for both orthogonal multiple access (OMA) and non-orthogonal mu...
Yan-Yu Cheng, Yan-Tao Pan, K. C. Teh et al.· 0 citations
Pinching-antenna systems have emerged as a novel promising technology for sixth-generation networks, capable of enhancing spectral efficiency by dynamically creating radiation points and line-of-sight links along a dielectric waveguide. However, the power consumption of such reconfigurable systems remains a critical ch...
Wen-Qi Huang, Yu-Shen Lin, K. C. Teh et al.· IEEE Transactions on Communi...· 0 citations
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