125 citations · 209 across the 20 of their papers we have counts for
6 papers · 1 filter
Age of Information Analysis for CR-NOMA Aided Uplink Systems with Randomly Arrived Packets
Yanshi Sun, Yanglin Ye, Zhiguo Ding +2
This paper studies the application of cognitive radio inspired non-orthogonal multiple access (CR-NOMA) to reduce age of information (AoI) for uplink transmission. In particular, a…
Stochastic Geometry Based Modeling and Analysis on Network NOMA in Downlink CoMP Systems
Yanshi Sun, Zhiguo Ding, Xuchu Dai +2
This paper investigates the performance of network non-orthogonal multiple access (N-NOMA) in a downlink coordinated multi-point (CoMP) system. In the considered N-NOMA scheme, mul…
Hybrid Successive Interference Cancellation and Power Adaptation: a Win-Win Strategy for Robust Uplink NOMA Transmission
Yanshi Sun, Wei Cao, Momiao Zhou +1
The aim of this paper is to reveal the importance of hybrid successive interference cancellation (SIC) and power adaptation (PA) for improving transmission robustness of uplink non…
New Designs of Robust Uplink NOMA in Cognitive Radio Inspired Communications
Yanshi Sun, Wei Cao, Momiao Zhou +1
This paper considers a cognitive radio inspired uplink communication scenario, where one primary user is allocated with one dedicated resource block, while secondary users comp…
A Fine Grained Stochastic Geometry Based Analysis on LEO Satellite Communication Systems
Yanshi Sun, Zhiguo Ding
Recently, stochastic geometry has been applied to provide tractable performance analysis for low earth orbit (LEO) satellite networks. However, existing works mainly focus on analy…
Achievable Rate Analysis of the STAR-RIS Aided NOMA Uplink in the Face of Imperfect CSI and Hardware Impairments
Qingchao Li, Mohammed El-Hajjar, Yanshi Sun +4
Reconfigurable intelligent surfaces (RIS) are capable of beneficially ameliorating the propagation environment by appropriately controlling the passive reflecting elements. To exte…