6 papers
Hybrid SIC Aided Hybrid NOMA: A New Approach For Improving Energy Efficiency
Yanshi Sun, Wei Cao, Ning Wang +2
Hybrid non-orthogonal multiple access (NOMA), which organically combines pure NOMA and conventional OMA, has recently received significant attention to be a promising multiple acce…
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…
On the Application of Quasi-Degradation to Network NOMA in Downlink CoMP Systems
Yanshi Sun, Zhiguo Ding, Xuchu Dai +2
The application of network non-orthogonal multiple access (N-NOMA) technique to coordinated multi-point (CoMP) systems has attracted significant attention due to its superior capab…