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80 papers · 1 filter
Black-Box Attack for IRS-Aided Communications with BER-Only Feedback
Zhengkai Tu, Jimmy Huang
Intelligent reflecting surface (IRS) has emerged as a promising wireless technology for enhancing legitimate communications. In this paper, we investigate an IRS-assisted multiuser…
Communication-Learning Co-Design for Differentially Private Over-the-Air Federated Distillation
Zihao Hu, Jia Yan, Ying-Jun Angela Zhang
The ever-growing learning model size nowadays challenges the communication efficiency and privacy preservation of the traditional federated learning (FL). In this paper, we propose…
Rejection-Sampled Universal Quantization for Smaller Quantization Errors
Chih Wei Ling, Cheuk Ting Li
We construct a randomized vector quantizer which has a smaller maximum error compared to all known lattice quantizers with the same entropy for dimensions 5, 6, ..., 48, and also h…
Minimizing Age of Collection for Multiple Access in Wireless Industrial Internet of Things
Jiaxin Liang, Tse-Tin Chan, Haoyuan Pan
This paper investigates the information freshness of Industrial Internet of Things (IIoT) systems, where each IoT device makes a partial observation of a common target and transmit…
Dedicating Cellular Infrastructure for Aerial Users: Advantages and Potential Impact on Ground Users
Lin Chen, Mustafa A. Kishk, Mohamed-Slim Alouini
A new generation of aerial vehicles is hopeful to be the next frontier for the transportation of people and goods, becoming even as important as ground users in the communication s…
Undecidability of Network Coding, Conditional Information Inequalities, and Conditional Independence Implication
Cheuk Ting Li
We resolve three long-standing open problems, namely the (algorithmic) decidability of network coding, the decidability of conditional information inequalities, and the decidabilit…