22 citations · 22 across the 6 of their papers we have counts for
Showing 2023Show all
2 papers · 1 filter
cs.IT2023
Fairness Optimization of RSMA for Uplink Communication based on Intelligent Reflecting Surface
Shanshan Zhang, Wen Chen
In this paper, we propose a rate-splitting multiple access (RSMA) scheme for uplink wireless communication systems with intelligent reflecting surface (IRS) aided. In the considere…
cs.IT2023★ 22 cited
Joint Device Activity Detection, Channel Estimation and Signal Detection for Massive Grant-free Access via BiGAMP
Shanshan Zhang, Ying Cui, Wen Chen
Massive access has been challenging for the fifth generation (5G) and beyond since the abundance of devices causes communication overload to skyrocket. In an uplink massive access…