Khac-Hoang Ngo

Researcher at Communication Systems

Khac-Hoang Ngo is a postdoctoral researcher in the Communication Systems group, working with Prof. Alexandre Graell i Amat and Prof. Giuseppe Durisi. His research focuses on wireless communications and information theory. He is involved in a project related to edge computing in wireless networks for IoT applications. Specifically, his work aims to derive fundamental limits of and devise resilient coding schemes for latency-critical and privacy-preserving edge computing in wireless random-access networks. The results of this project will help paving the way to the full realization of the IoT.

Source: chalmers.se
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Showing 20 publications

2024

Unsourced Multiple Access With Common Alarm Messages: Network Slicing for Massive and Critical IoT

Khac-Hoang Ngo, Giuseppe Durisi, Alexandre Graell I Amat et al
IEEE Transactions on Communications. Vol. 72 (2), p. 907-923
Journal article
2023

Age of Information in Slotted ALOHA With Energy Harvesting

Khac-Hoang Ngo, Giuseppe Durisi, Alexandre Graell I Amat et al
Proceedings - IEEE Global Communications Conference, GLOBECOM, p. 3579-3584
Paper in proceeding
2023

Joint Communications and Sensing Design for Multi-Carrier MIMO Systems

Nhan Thanh Nguyen, Nir Shlezinger, Khac-Hoang Ngo et al
IEEE Workshop on Statistical Signal Processing Proceedings. Vol. 2023-July, p. 110-114
Paper in proceeding
2023

Sparse Bayesian Learning with Atom Refinement for mmWave MIMO Channel Estimation

Ngoc Son Duong, Quoc Tuan Nguyen, Khac-Hoang Ngo et al
IEEE Workshop on Statistical Signal Processing Proceedings. Vol. 2023-July, p. 155-159
Paper in proceeding
2023

Unsourced Multiple Access With Random User Activity

Khac-Hoang Ngo, Alejandro Lancho Serrano, Giuseppe Durisi et al
IEEE Transactions on Information Theory. Vol. 69 (7), p. 4537-4558
Journal article
2023

Irregular Repetition Slotted ALOHA Over the Binary Adder Channel

Khac-Hoang Ngo, Alexandre Graell I Amat, Giuseppe Durisi
IEEE International Conference on Communications. Vol. 2023-May, p. 5346-5351
Paper in proceeding
2022

Joint Constellation Design for Noncoherent MIMO Multiple-Access Channels

Khac-Hoang Ngo, Sheng Yang, Maxime Guillaud et al
IEEE Transactions on Information Theory. Vol. 68 (11), p. 7281-7305
Journal article
2022

Transmit Correlation Diversity: Generalization, New Techniques, and Improved Bounds

Fan Zhang, Khac-Hoang Ngo, Sheng Yang et al
IEEE Transactions on Information Theory. Vol. 68 (6), p. 3841-3869
Journal article
2022

Unsourced Multiple Access for Heterogeneous Traffic Requirements

Khac-Hoang Ngo, Giuseppe Durisi, Alexandre Graell I Amat et al
Conference Record - Asilomar Conference on Signals, Systems and Computers. Vol. 2022-October, p. 687-691
Paper in proceeding
2022

Integration of ICN and MEC in 5G and Beyond Networks: Mutual Benefits, Use Cases, Challenges, Standardization, and Future Research

Gurkan Gur, Anshuman Kalla, Chamitha de Alwis et al
IEEE Open Journal of the Communications Society. Vol. 3, p. 1382-1412
Journal article
2022

Network Graph Generation through Adaptive Clustering and Infection Dynamics: A Step Towards Global Connectivity

Aniq Ur Rahman, Fares Fourati, Khac-Hoang Ngo et al
IEEE Communications Letters. Vol. 26 (4), p. 783-787
Journal article
2021

Low-Latency and Secure Computation Offloading Assisted by Hybrid Relay-Reflecting Intelligent Surface

Khac-Hoang Ngo, Nhan Thanh Nguyen, Thinh Quang Dinh et al
International Conference on Advanced Technologies for Communications. Vol. 2021-October, p. 306-311
Paper in proceeding
2021

Massive Uncoordinated Access with Random User Activity

Khac-Hoang Ngo, Alejandro Lancho Serrano, Giuseppe Durisi et al
IEEE International Symposium on Information Theory - Proceedings. Vol. 2021-July, p. 3014-3019
Paper in proceeding
2021

Two-User MIMO Broadcast Channel with Transmit Correlation Diversity: Achievable Rate Regions

Khac-Hoang Ngo, Fan Zhang, Sheng Yang et al
2021 IEEE Information Theory Workshop, ITW 2021 - Proceedings
Paper in proceeding
2021

A Generalized Gaussian Model for Wireless Communications

Khac-Hoang Ngo, Sheng Yang
IEEE International Symposium on Information Theory - Proceedings. Vol. 2021-July, p. 3237-3242
Paper in proceeding
2021

Age of Information in Prioritized Random Access

Khac-Hoang Ngo, Giuseppe Durisi, Alexandre Graell I Amat
Conference Record - Asilomar Conference on Signals, Systems and Computers
Paper in proceeding
2021

The Optimal DoF for the Noncoherent MIMO Channel with Generic Block Fading

Khac-Hoang Ngo, Sheng Yang, Maxime Guillaud
2020 IEEE Information Theory Workshop, ITW 2020, p. 1-5
Paper in proceeding
2021

Noncoherent MIMO Multiple-Access Channels: A Joint Constellation Design

Khac-Hoang Ngo, Sheng Yang, Maxime Guillaud et al
2020 IEEE Information Theory Workshop, ITW 2020
Paper in proceeding
2021

A Riemannian Metric for Noncoherent Constellation Design and Its Application to Multiple Access Channel

Khac-Hoang Ngo, Sheng Yang
WSA 2021 - 25th International ITG Workshop on Smart Antennas, p. 451-456
Paper in proceeding
2020

Network Coding with Multimedia Transmission and Cognitive Networking: An Implementation based on Software-Defined Radio

Thi-Thuy-Quynh Tran, Van-Ly Nguyen, Khac-Hoang Ngo et al
REV Journal on Electronics and Communications. Vol. 10 (3-4), p. 72-84
Journal article

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