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A Multiuser Channel Capacity Region
John M. Cioffi
A finite structural characterization of the -user multiuser channel-capacity region appears here. This region relies upon three concepts: (i) subset-based message atomization, (…
Self-Supervised Pretraining for Transmission-Relevant MIMO CSI Representation
Sehyun Ryu, Yumin Kim, Minjae Lee +2
Self-supervised representation learning from unlabeled channel state information (CSI) can reduce labeling and adaptation overhead in learning-based multiple-input multiple-output…
An Information-Theoretic Efficient Capacity Region for Multi-User Interference Channel
Sagnik Bhattacharya, Abhiram Rao Gorle, Muhammad Ali Mohsin +1
We investigate the capacity region of multi-user interference channels (IC), where each user encodes multiple sub-user components. By unifying chain-rule decomposition with the Ent…
Task and Perception-aware Distributed Source Coding for Correlated Speech under Bandwidth-constrained Channels
Sagnik Bhattacharya, Muhammad Ahmed Mohsin, Ahsan Bilal +1
Emerging wireless AR/VR applications require real-time transmission of correlated high-fidelity speech from multiple resource-constrained devices over unreliable, bandwidth-limited…