1.8k citations · 9k across the 167 of their papers we have counts for
23 papers · 1 filter
Spatially Random Relay Selection for Full/Half-Duplex Cooperative NOMA Networks
Xinwei Yue, Yuanwei Liu, Shaoli Kang +2
This paper investigates the impact of relay selection (RS) on the performance of cooperative non-orthogonal multiple access (NOMA), where relays are capable of working in either fu…
Simple Semi-Grant-Free Transmission Strategies Assisted by Non-Orthogonal Multiple Access
Zhiguo Ding, Robert Schober, Pingzhi Fan +1
Grant-free transmission is an important feature to be supported by future wireless networks since it reduces the signalling overhead caused by conventional grant-based schemes. How…
Exploiting Full/Half-Duplex User Relaying in NOMA Systems
Xinwei Yue, Yuanwei Liu, Shaoli Kang +2
In this paper, a novel cooperative non-orthogonal multiple access (NOMA) system is proposed, where one near user is employed as decode-and-forward (DF) relaying switching between f…
Enhanced Multiuser Superposition Transmission through Structured Modulation
Dong Fang, Yu-Chih Huang, Giovanni Geraci +2
The 5G air interface, namely, dynamic multiple access (MA) based on multiuser superposition transmission (MUST) and orthogonal multiple access (OMA), may require complicated schedu…
Robust Beamforming for AN Aided MISO SWIPT System with Unknown Eavesdroppers and Non-linear EH Model
Miao Zhang, Kanapathippillai Cumanan, Lei Ni +2
This work studies a beamforming design for downlink transmission of a multi-user multiple-input single-output (MISO) system where each legitimate user employs a power splitting (PS…
Non-Orthogonal Multiple Access: Common Myths and Critical Questions
Mojtaba Vaezi, Robert Schober, Zhiguo Ding +1
Non-orthogonal multiple access (NOMA) has received tremendous attention for the design of radio access techniques for fifth generation (5G) wireless networks and beyond. The basic…