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Khaled B. Letaief

the hong kong university of science and technology

94H-index
1.2KPaper Count
4.6WCitation Count
Published Papers 356
Publication Date
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Active Movable-Element RIS Assisted Vehicular Semantic Communications: Modeling and Optimization
errIEEE Transactions on Wireless Communications
IF10.7
err2026-07-29
err0
PREAI
errMaoxin Ji; Qiong Wu; Jingbo Zhang; Pingyi Fan; Kezhi Wang; Wen Chen; Guoqiang Mao; Khaled B. Letaief
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Single-Step 6-D Movable Antenna Reconfiguration for High-Mobility IoV: Modeling, Analysis, and Optimization
errIEEE Transactions on Wireless Communications
IF10.7
err2026-06-16
err0
PREAI
errMaoxin Ji; Qiong Wu; Pingyi Fan; Kezhi Wang; Wen Chen; Cui Zhang; Khaled B. Letaief
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errSave
Dynamic-Weight Multi-Objective Optimization for Multi-UAV Collaborative ISCPT Networks: A Pareto-Based Learning Framework
errIEEE Journal on Selected Areas in Communications
IF17.2
err2026-06-09
err0
PREAI
errYuping Lu; Ke Xiong; Wei Chen; Pingyi Fan; Bo Ai; Derrick Wing Kwan Ng; Khaled B. Letaief
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Joint Optimization of Trajectory Control, Resource Allocation, and Task Offloading for Multi-UAV-Assisted IoV
errIEEE Transactions on Mobile Computing
IF9.2
err2026-06-05
err0
PREAI
errMaoxin Ji; Qiong Wu; Pingyi Fan; Cui Zhang; Nan Cheng; Wen Chen; Khaled B. Letaief
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errSave
Generative AI Meets 6G and Beyond: Diffusion Models for Semantic Communications
errieee communications surveys & tutorials
IF0
err2026-05-05
err0
PREAI
errHai-Long Qin; Jincheng Dai; Guo Lu; Shuo Shao; Sixian Wang; Tongda Xu; Wenjun Zhang; Ping Zhang; Khaled B. Letaief
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errSave
Joint Source-Channel Coding for Task-Oriented Broadcast Communications: An Information Bottleneck Approach With Rate Splitting
errIEEE Transactions on Wireless Communications
IF10.7
err2026-03-13
err0
PREAI
errYoulong Wu; Jingfeng Huang; Yuanming Shi; Shuai Ma; Kai Niu; Meixia Tao; Khaled B. Letaief
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errSave
Federated Learning With Energy Harvesting Devices: An MDP Framework
errIEEE Transactions on Wireless Communications
IF10.7
err2026-01-23
err0
PREAI
errKai Zhang; Xuanyu Cao; Khaled B. Letaief
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errSave
Maximizing Decision-Making Time Overhead-Aware Computation Rate in Wireless-Powered Mobile Edge Computing
errIEEE Transactions on Green Communications and Networking
IF6.7
err2026-01-19
err0
PREAI
errHaishuo Zhang; Ke Xiong; Xiang Zhang; Wei Chen; Pingyi Fan; Derrick Wing Kwan Ng; Khaled Ben Letaief
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errSave
Robust Transmit Beamforming for Integrating Communication, Sensing, and Power Transfer Systems
errIEEE Internet of Things Journal
IF8.9
err2026-01-19
err0
PREAI
errYeshen Li; Ke Xiong; Wanle Zhang; Wei Chen; Pingyi Fan; Yan Zhang; Khaled Ben Letaief
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errSave
Adaptive Optimization of Active RIS-Assisted ISCPT Network: A Hybrid MoE Scheme
errIEEE Transactions on Mobile Computing
IF9.2
err2026-01-12
err0
PREAI
errWanle Zhang; Ke Xiong; Wei Chen; Pingyi Fan; Bo Ai; Khaled Ben Letaief
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errSave
Sensing for Free: Learn to Localize More Sources Than Antennas Without Pilots
errIEEE Journal on Selected Areas in Communications
IF17.2
err2026-01-12
err0
PREAI
errWentao Yu; Khaled B. Letaief; Lizhong Zheng
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errSave
V2X-Assisted Distributed Computing and Control Framework for Connected and Automated CAVs Under Ramp Merging Scenario
errIEEE Transactions on Mobile Computing
IF9.2
err2026-01-05
err0
PREAI
errJiahou Chu; Qiong Wu; Pingyi Fan; Wen Chen; Kezhi Wang; Nan Cheng; Khaled Ben Letaief
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errSave
AoI Minimization for WP-IoT With PDQN-Based Hybrid Offline/Online Learning: A Joint Scheduling and Transmission Design Approach
errIEEE Transactions on Cognitive Communications and Networking
IF7
err2026-01-01
err0
PREAI
errShuang Li; Huimin Hu; Hong-Chuan Yang; Ke Xiong; Pingyi Fan; Khaled Ben Letaief
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errSave
Federated Learning Assisted Edge Caching Scheme Based on Lightweight Architecture DDPM
errIEEE Networking Letters
IF0
err2025-12-01
err0
PREAI
errLi, Xun; Wu, Qiong; Fan, Pingyi; Wang, Kezhi; Cheng, Nan; Letaief, Khaled B.
errShare
errSave
Corrigendum to “DRL-based federated self-supervised learning for task offloading and resource allocation in ISAC-enabled vehicle edge computing” [Digital Communications and Networks 11 (2025) 1614–1627]
errDigital Communications and Networks
IF7.5
err2025-11-27
err0
errOAAI
errXueying Gu; Qiong Wu; Pingyi Fan; Nan Cheng; Wen Chen; Khaled B. Letaief
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errSave
Edge Large AI Models: Collaborative Deployment and IoT Applications
errIEEE INTERNET OF THINGS MAGAZINE
IF0
err2025-11-01
err0
PREAI
errWang, Zixin; Shi, Yuanming; Letaief, Khaled B.
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errSave
Simple Bounds on Fidelity-Timeliness Tradeoff of Intelligent Communications for Real-Time CV
errIEEE Journal on Selected Areas in Communications
IF17.2
err2025-10-20
err0
PREAI
errLei Huang; Lintao Li; Wei Chen; Khaled B. Letaief
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errSave
Toward Real-Time Edge AI: Model-Agnostic Task-Oriented Communication With Visual Feature Alignment
errIEEE Journal on Selected Areas in Communications
IF17.2
err2025-10-20
err0
PREAI
errSongjie Xie; Hengtao He; Shenghui Song; Jun Zhang; Khaled B. Letaief
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errSave
Timeliness of Slotted Aloha-Based Wireless Broadcasting and Flooding
errIEEE TRANSACTIONS ON NETWORKING
IF0
err2025-10-01
err0
PREAI
errLi, Liang; Dong, Yunquan; Fan, Pingyi; Ben Letaief, Khaled
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errSave
Joint Beamforming and Antenna Position Optimization for Fluid Antenna-Assisted MU-MIMO Networks
errIEEE Journal on Selected Areas in Communications
IF17.2
err2025-09-29
err0
errOAAI
errTianyi Liao; Wei Guo; Hengtao He; Shenghui Song; Jun Zhang; Khaled B. Letaief
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errSave

Research Directions

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