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Sangarapillai Lambotharan
loughborough university
37
H-index
317
Paper Count
5.1K
Citation Count
0
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Published Papers
74
Publication Date
Publication Date
Impact Factor
Citations
DDPG Optimization for Hybrid RIS-Assisted Secure Multi-User-MISO Networks
IEEE Open Journal of the Communications Society
IF
6.1
2026-03-17
0
OA
AI
Muhammad Iqbal; Burhan Wafai; Tabinda Ashraf; Syed Muhammad Jameel; Wali Ullah Khan; Muhammad Saad; Sangarapillai Lambotharan; Jen-Yi Pan
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FAS-LLM: Large Language Model-Based Channel Prediction for OTFS-Enabled Satellite-FAS Links
IEEE Journal on Selected Areas in Communications
IF
17.2
2025-12-22
0
PRE
AI
Halvin Yang; Sangarapillai Lambotharan; Mahsa Derakhshani
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Performance Analysis of Fluid Antenna System Aided OTFS Satellite Communications
IEEE Journal on Selected Areas in Communications
IF
17.2
2025-09-29
0
PRE
AI
Halvin Yang; Mahsa Derakhshani; Sangarapillai Lambotharan; Lajos Hanzo
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A General Sensing-Assisted Channel Estimation Framework in Distributed MIMO Network
ieee wireless communications
IF
5.5
2025-08-01
0
PRE
AI
Hui Zhou; Xiaolan Liu; Sangarapillai Lambotharan
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Maximizing Uncertainty for Federated Learning via Bayesian Optimization-Based Model Poisoning
IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY
IF
8
2025-01-01
0
OA
AI
Aristodemou, Marios; Liu, Xiaolan; Wang, Yuan; Kyriakopoulos, Konstantinos G.; Lambotharan, Sangarapillai; Wei, Qingsong
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Constrained Risk-Sensitive Deep Reinforcement Learning for eMBB-URLLC Joint Scheduling
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2024-09-01
0
OA
AI
Zhang, Wenheng; Derakhshani, Mahsa; Zheng, Gan; Lambotharan, Sangarapillai
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Kalman Filter Based Channel Tracking for RIS-Assisted Multi-User Networks
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2024-04-01
0
OA
AI
Yu, Danyang; Zheng, Gan; Shojaeifard, Arman; Lambotharan, Sangarapillai; Liu, Yi
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Enhancing Federated Learning Convergence With Dynamic Data Queue and Data-Entropy-Driven Participant Selection
IEEE INTERNET OF THINGS JOURNAL
IF
8.9
2024-01-01
0
PRE
AI
Herath, Charuka; Liu, Xiaolan; Lambotharan, Sangarapillai; Rahulamathavan, Yogachandran
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Performance Analysis of RIS-Assisted Cell-Free Massive MIMO Systems With Transceiver Hardware Impairments
IEEE TRANSACTIONS ON COMMUNICATIONS
IF
8.3
2023-12-01
19
OA
AI
Zhang, Yao; Xia, Wenchao; Zhao, Haitao; Zheng, Gan; Lambotharan, Sangarapillai; Yang, Longxiang
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Evidential classification for defending against adversarial attacks on network traffic
INFORMATION FUSION
IF
15.5
2023-04-01
5
OA
AI
Beechey, Matthew; Lambotharan, Sangarapillai; Kyriakopoulos, Konstantinos G.
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Bayesian Optimization of Queuing-Based Multichannel URLLC Scheduling
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2023-03-01
5
OA
AI
Zhang, Wenheng; Derakhshani, Mahsa; Zheng, Gan; Chen, Chung Shue; Lambotharan, Sangarapillai
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Risk-Aware Contextual Learning for Edge-Assisted Crowdsourced Live Streaming
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS
IF
17.2
2023-03-01
4
OA
AI
Liu, Xingchi; Derakhshani, Mahsa; Mihaylova, Lyudmila; Lambotharan, Sangarapillai
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Attention-Based Adversarial Robust Distillation in Radio Signal Classifications for Low-Power IoT Devices
IEEE INTERNET OF THINGS JOURNAL
IF
8.9
2023-02-01
8
OA
AI
Zhang, Lu; Lambotharan, Sangarapillai; Zheng, Gan; Liao, Guisheng; AsSadhan, Basil; Roli, Fabio
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Distributed Intelligence in Wireless Networks
ieee open journal of the industrial electronics society
IF
6.1
2023-01-01
10
OA
AI
Liu, Xiaolan; Yu, Jiadong; Liu, Yuanwei; Gao, Yue; Mahmoodi, Toktam; Lambotharan, Sangarapillai; Tsang, Danny Hin-Kwok
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Bayesian Optimization-Driven Adversarial Poisoning Attacks Against Distributed Learning
IEEE ACCESS
IF
3.6
2023-01-01
2
OA
AI
Aristodemou, Marios; Liu, Xiaolan; Lambotharan, Sangarapillai; AsSadhan, Basil
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Low-Complexity Antenna Selection and Discrete Phase-Shifts Design in IRS-Assisted Multiuser Massive MIMO Networks
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
IF
7.1
2022-04-01
23
OA
AI
Abdullah, Zaid; Chen, Gaojie; Lambotharan, Sangarapillai; Chambers, Jonathon A.
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A GNN-Based Supervised Learning Framework for Resource Allocation in Wireless IoT Networks
IEEE INTERNET OF THINGS JOURNAL
IF
8.9
2022-02-01
60
OA
AI
Chen, Tianrui; Zhang, Xinruo; You, Minglei; Zheng, Gan; Lambotharan, Sangarapillai
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Evidential classification and feature selection for cyber-threat hunting
KNOWLEDGE-BASED SYSTEMS
IF
7.6
2021-08-01
10
OA
AI
Beechey, Matthew; Kyriakopoulos, Konstantinos G.; Lambotharan, Sangarapillai
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Contextual Learning for Content Caching With Unknown Time-Varying Popularity Profiles via Incremental Clustering
IEEE TRANSACTIONS ON COMMUNICATIONS
IF
8.3
2021-05-01
5
OA
AI
Liu, Xingchi; Derakhshani, Mahsa; Lambotharan, Sangarapillai
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Physical Layer Security: Detection of Active Eavesdropping Attacks by Support Vector Machines
IEEE ACCESS
IF
3.6
2021-01-01
37
OA
AI
Hoang, Tiep M.; Duong, Trung Q.; Tuan, Hoang Duong; Lambotharan, Sangarapillai; Hanzo, Lajos
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Research Directions
No research directions
Co-authors
Cooperation Journals
R
Rui Zhang
H-index: 147 · Papers: 1.4K
L
Lajos Hanzo
H-index: 128 · Papers: 2.9K
Z
Zhiguo Ding
H-index: 112 · Papers: 1.3K
石
石瑾
(Shi Jin)
H-index: 98 · Papers: 1.7K
Y
Yuanwei Liu
H-index: 93 · Papers: 1.3K
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