1.4k citations · 18.4k across the 482 of their papers we have counts for
27 papers · 2 filters
Age of Information in Energy Harvesting Aided Massive Multiple Access Networks
Zhengru Fang, Jingjing Wang, Yong Ren +3
Given the proliferation of the massive machine type communication devices (MTCDs) in beyond 5G (B5G) wireless networks, energy harvesting (EH) aided next generation multiple access…
STAR-RISs: A Correlated T&R Phase-Shift Model and Practical Phase-Shift Configuration Strategies
Jiaqi Xu, Yuanwei Liu, Xidong Mu +2
A correlated transmission and reflection (T&R) phase-shift model is proposed for passive lossless simultaneously transmitting and reflecting reconfigurable intelligent surfaces (ST…
Simultaneously Transmitting and Reflecting (STAR)-RISs: A Coupled Phase-Shift Model
Yuanwei Liu, Xidong Mu, Robert Schober +1
A simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) aided communication system is investigated, where an access point sends information to tw…
Timely Status Updating Over Erasure Channels Using an Energy Harvesting Sensor: Single and Multiple Sources
Ahmed Arafa, Jing Yang, Sennur Ulukus +1
A status updating system is considered in which data from multiple sources are sampled by an energy harvesting sensor and transmitted to a remote destination through an erasure cha…
Two-Timescale Design for Reconfigurable Intelligent Surface-Aided Massive MIMO Systems with Imperfect CSI
Kangda Zhi, Cunhua Pan, Hong Ren +7
This paper investigates the two-timescale transmission design for reconfigurable intelligent surface (RIS)-aided massive multiple-input multiple-output (MIMO) systems, where the be…
Next-Generation Multiple Access Based on NOMA with Power Level Modulation
Xinyue Pei, Yingyang Chen, Miaowen Wen +3
To cope with the explosive traffic growth of next-generation wireless communications, it is necessary to design next-generation multiple access techniques that can provide higher s…