Hybrid automatic repeat request (HARQ) in wireless communications systems and standards: A contemporary survey

A Ahmed, A Al-Dweik, Y Iraqi, H Mukhtar… - … Surveys & Tutorials, 2021 - ieeexplore.ieee.org
Automatic repeat request (ARQ) schemes, and in particular hybrid-ARQ (HARQ) schemes,
which jointly adopt forward error correction (FEC) and ARQ, are essential to provide reliable …

Task offloading for vehicular edge computing with imperfect CSI: A deep reinforcement approach

Y Wu, J Xia, C Gao, J Ou, C Fan, J Ou, D Fan - Physical Communication, 2022 - Elsevier
This article examines a multi-user mobile edge computing (MEC) system for the Internet of
Vehicle (IoV), where one edge point (EP) nearby the vehicles can help assist in processing …

Outdated access point selection for mobile edge computing with cochannel interference

X Lai, J Xia, L Fan, TQ Duong… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this paper, we investigate a mobile edge computing (MEC) network, where the user has
some computational tasks to be assisted by multiple computational access points (CAPs) …

Performance analysis for IRS-assisted MEC networks with unit selection

J Lu, S Lai, J Xia, M Tang, C Fan, J Ou, D Fan - Physical Communication, 2022 - Elsevier
In this paper, we investigate the outage performance of the intelligent reflecting surface (IRS)-
assisted mobile edge computing (MEC) network, with a single user, a single computational …

Intelligent secure mobile edge computing for beyond 5G wireless networks

S Lai, R Zhao, S Tang, J Xia, F Zhou, L Fan - Physical Communication, 2021 - Elsevier
Computational task offloading at the mobile edge servers is a promising strategy to reduce
latency and energy consumption in 5G wireless networks. In this paper, we study the …

Active device detection and performance analysis of massive non-orthogonal transmissions in cellular internet of things

D Cai, P Fan, Q Zou, Y Xu, Z Ding, Z Liu - Science China information …, 2022 - Springer
This paper investigates multiple access schemes for uplink and downlink transmissions in
cellular networks with massive Internet of Things (IoT) devices. Recall that single-carrier …

Achievable diversity order of HARQ-aided downlink NOMA systems

Z Shi, C Zhang, Y Fu, H Wang… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
The combination between non-orthogonal multiple access (NOMA) and hybrid automatic
repeat request (HARQ) is capable of realizing ultra-reliability, high throughput and many …

Outage constrained power efficient design for downlink NOMA systems with partial HARQ

Y Xu, D Cai, F Fang, Z Ding, C Shen… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this paper, we aim to design an adaptive power allocation scheme to minimize the
average transmit power of a hybrid automatic repeat request with chase combining (HARQ …

Joint trajectory and resource allocation design for UAV communication systems

R Li, Z Wei, L Yang, DWK Ng, N Yang… - 2018 IEEE Globecom …, 2018 - ieeexplore.ieee.org
In this paper, we investigate resource allocation design for unmanned aerial vehicle (UAV)-
enabled communication systems, where a UAV is dispatched to provide communications to …

A resilient approach to recursive distributed filtering for multirate systems over sensor networks with time-correlated fading channels

Q Li, Z Wang, B Shen, H Liu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This paper addresses the resilient distributed filtering problem for a class of time-varying
multirate systems over sensor networks subject to time-correlated fading channels. The time …