469 citations · 971 across the 22 of their papers we have counts for
11 papers · 1 filter
Fountain Code-Inspired Channel Estimation for Multi-user Millimeter Wave MIMO Systems
Matthew Kokshoorn, He Chen, Yonghui Li +1
This paper develops a novel channel estimation approach for multi-user millimeter wave (mmWave) wireless systems with large antenna arrays. By exploiting the inherent mmWave channe…
Sub-channel and Power Allocation for Non-orthogonal Multiple Access Relay Networks with Amplify-and-Forward Protocol
Shuhang Zhang, Boya Di, Lingyang Song +1
In this paper, we study the resource allocation problem for a single-cell non-orthogonal multiple access (NOMA) relay network where an OFDM amplify-and-forward (AF) relay allocates…
Cost Efficiency for Economical Mobile Data Traffic Management from Users' Perspective
Jinghuan Ma, Lingyang Song, Yonghui Li
Explosive demand for wireless internet services has posed critical challenges for wireless network due to its limited capacity. To tackle this hurdle, wireless Internet service pro…
Random Multiple Access for M2M Communications with QoS Guarantees
Rana Abbas, Mahyar Shirvanimoghaddam, Yonghui Li +1
We propose a novel random multiple access (RMA) scheme with quality of service (QoS) guarantees for machine-to-machine (M2M) communications. We consider a slotted uncoordinated dat…
Resource Management in Non-orthogonal Multiple Access Networks for 5G and Beyond
Lingyang Song, Yonghui Li, Zhiguo Ding +1
Non-orthogonal multiple access (NOMA) schemes have been proposed for the next generation of mobile communication systems to improve the access efficiency by allowing multiple users…
Exploiting Energy Accumulation Against Co-channel Interference in Wireless Energy Harvesting MIMO Relaying
Yifan Gu, He Chen, Yonghui Li +1
This paper investigates a three-node multiple-input multiple-output relay system suffering from co-channel interference (CCI) at the multi-antenna relay. Contrary to the convention…