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06/06/2023
LLMZip: Lossless Text Compression using Large Language Models
We provide new estimates of an asymptotic upper bound on the entropy of ...
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04/12/2023
Scalable Cell-Free Massive MIMO Unsourced Random Access System
Cell-Free Massive MIMO systems aim to expand the coverage area of wirele...
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01/24/2023
PolarAir: A Compressed Sensing Scheme for Over-the-Air Federated Learning
We explore a scheme that enables the training of a deep neural network i...
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01/05/2023
On Sparse Regression LDPC Codes
Belief propagation applied to iterative decoding and sparse recovery thr...
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06/03/2022
HashBeam: Enabling Feedback Through Downlink Beamforming in Unsourced Random Access
Unsourced random access (URA) has emerged as a candidate paradigm for ma...
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03/01/2022
Coded Demixing for Unsourced Random Access
Unsourced random access (URA) is a recently proposed multiple access par...
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02/22/2022
FASURA: A Scheme for Quasi-Static Massive MIMO Unsourced Random Access Channels
This article considers the massive MIMO unsourced random access problem ...
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12/01/2021
Safe Exploration for Constrained Reinforcement Learning with Provable Guarantees
We consider the problem of learning an episodic safe control policy that...
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12/01/2021
An Enhanced Decoding Algorithm for Coded Compressed Sensing with Applications to Unsourced Random Access
Unsourced random access (URA) has emerged as a pragmatic framework for n...
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05/28/2021
LDPC Codes with Soft Interference Cancellation for Uncoordinated Unsourced Multiple Access
This article presents a novel enhancement to the random spreading based ...
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05/26/2021
Approximate Support Recovery using Codes for Unsourced Multiple Access
We consider the approximate support recovery (ASR) task of inferring the...
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05/05/2021
Coded Compressed Sensing with Successive Cancellation List Decoding for Unsourced Random Access with Massive MIMO
Unsourced random access (URA) is an increasingly popular communication p...
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04/12/2021
Stochastic Binning and Coded Demixing for Unsourced Random Access
Unsourced random access is a novel communication paradigm designed for h...
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02/15/2021
Multi-Class Unsourced Random Access via Coded Demixing
Unsourced random access (URA) is a recently proposed communication parad...
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11/22/2020
An Exploration of the Heterogeneous Unsourced MAC
The unsourced MAC model was originally introduced to study the communica...
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10/22/2020
A Hybrid Approach to Coded Compressed Sensing where Coupling Takes Place via the Outer Code
This article seeks to advance coded compressed sensing (CCS) as a practi...
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10/09/2020
Unsourced Random Access with Coded Compressed Sensing: Integrating AMP and Belief Propagation
Sparse regression codes with approximate message passing (AMP) decoding ...
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01/11/2020
On Approximate Message Passing for Unsourced Access with Coded Compressed Sensing
Sparse regression codes with approximate message passing (AMP) decoding ...
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11/04/2019
Polar Coding and Random Spreading for Unsourced Multiple Access
This article presents a novel transmission scheme for the unsourced, unc...
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10/22/2019
An enhanced decoding algorithm for coded compressed sensing
Coded compressed sensing is an algorithmic framework tailored to sparse ...
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06/12/2019
A Joint Graph Based Coding Scheme for the Unsourced Random Access Gaussian Channel
This article introduces a novel communication paradigm for the unsourced...
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11/02/2018
Asynchronous Neighbor Discovery Using Coupled Compressive Sensing
The neighbor discovery paradigm finds wide application in Internet of Th...
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09/13/2018
A Coupled Compressive Sensing Scheme for Uncoordinated Multiple Access
This article introduces a novel communication scheme for the uncoordinat...
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05/31/2018
A Coupled Compressive Sensing Scheme for Unsourced Multiple Access
This article introduces a novel paradigm for the unsourced multiple-acce...
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05/08/2018
A Systematic Approach to Incremental Redundancy over Erasure Channels
As sensing and instrumentation play an increasingly important role in sy...
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01/10/2018