Giuseppe Caire

research

∙ 08/04/2023

Robust cell-free mmWave/sub-THz access using minimal coordination and coarse synchronization

This study investigates simpler alternatives to coherent joint transmiss...

0 Lorenzo Miretti, et al. ∙

research

∙ 07/04/2023

Integrated Sensing and Communication with MOCZ Waveform

In this work, we propose a waveform based on Modulation on Conjugate-rec...

0 Saeid K. Dehkordi, et al. ∙

research

∙ 07/03/2023

Reduced-Complexity Cross-Domain Iterative Detection for OTFS Modulation via Delay-Doppler Decoupling

In this paper, a reduced-complexity cross-domain iterative detection for...

0 Mengmeng Liu, et al. ∙

research

∙ 07/03/2023

Fairness Scheduling in User-Centric Cell-Free Massive MIMO Wireless Networks

We consider a user-centric cell-free massive MIMO wireless network with ...

0 Fabian Göttsch, et al. ∙

research

∙ 06/14/2023

On the Pulse Shaping for Delay-Doppler Communications

In this paper, we study the pulse shaping for delay-Doppler (DD) communi...

0 Shuangyang Li, et al. ∙

research

∙ 05/15/2023

User-Centric Clustering Under Fairness Scheduling in Cell-Free Massive MIMO

We consider fairness scheduling in a user-centric cell-free massive MIMO...

0 Fabian Göttsch, et al. ∙

research

∙ 05/09/2023

Practical Channel Splicing using OFDM Waveforms for Joint Communication and Sensing in the IoT

Channel splicing is a rather new and very promising concept. It allows t...

0 Sigrid Dimce, et al. ∙

research

∙ 05/09/2023

On Multi-Message Private Computation

In a typical formulation of the private information retrieval (PIR) prob...

0 Ali Gholami, et al. ∙

research

∙ 05/09/2023

Fundamental Limits of Distributed Linearly Separable Computation under Cyclic Assignment

Distributed Linearly Separable Computation problem under the cyclic assi...

0 Wenbo Huang, et al. ∙

research

∙ 04/30/2023

On the State Estimation Error of "Beam-Pointing” Channels: The Binary Case

Sensing capabilities as an integral part of the network have been identi...

0 Siyao Li, et al. ∙

research

∙ 04/26/2023

Optimal Fairness Scheduling for Coded Caching in Multi-AP Wireless Local Area Networks

Coded caching schemes exploit the cumulative cache memory of the users b...

0 Kagan Akcay, et al. ∙

research

∙ 04/24/2023

Inference in Linear Observations with Multiple Signal Sources: Analysis of Approximate Message Passing and Applications to Unsourced Random Access in Cell-Free Systems

Here we consider a problem of multiple measurement vector (MMV) compress...

0 Burak Çakmak, et al. ∙

research

∙ 03/20/2023

Deep-Learning Aided Channel Training and Precoding in FDD Massive MIMO with Channel Statistics Knowledge

We propose a method for channel training and precoding in FDD massive MI...

0 Yi Song, et al. ∙

research

∙ 02/20/2023

Byzantine-Resistant Secure Aggregation for Federated Learning Based on Coded Computing and Vector Commitment

In this paper, we propose an efficient secure aggregation scheme for fed...

0 Tayyebeh Jahani-Nezhad, et al. ∙

research

∙ 01/11/2023

Plug-in Channel Estimation with Dithered Quantized Signals in Spatially Non-Stationary Massive MIMO Systems

As the array dimension of massive MIMO systems increases to unprecedente...

0 Tianyu Yang, et al. ∙

research

∙ 01/06/2023

Delay-Doppler Domain Tomlinson-Harashima Precoding for OTFS-based Downlink MU-MIMO Transmissions: Linear Complexity Implementation and Scaling Law Analysis

Orthogonal time frequency space (OTFS) modulation is a recently proposed...

0 Shuangyang Li, et al. ∙

research

∙ 12/21/2022

Deterministic-Random Tradeoff of Integrated Sensing and Communications in Gaussian Channels: A Rate-Distortion Perspective

Integrated sensing and communications (ISAC) is recognized as a key enab...

0 Fan Liu, et al. ∙

research

∙ 11/28/2022

Fairness Scheduling in Dense User-Centric Cell-Free Massive MIMO Networks

We consider a user-centric scalable cell-free massive MIMO network with ...

0 Fabian Göttsch, et al. ∙

research

∙ 11/28/2022

On the Effective Usage of Priors in RSS-based Localization

In this paper, we study the localization problem in dense urban settings...

0 Çağkan Yapar, et al. ∙

research

∙ 11/18/2022

Dataset of Pathloss and ToA Radio Maps With Localization Application

In this article, we present a collection of radio map datasets in dense ...

0 Çağkan Yapar, et al. ∙

research

∙ 11/10/2022

On the Capacity of "Beam-Pointing" Channels with Block Memory and Feedback: The Binary Case

Millimeter-wave (mmWave) communication is one of the key enablers for 5G...

0 Siyao Li, et al. ∙

research

∙ 10/11/2022

Little or no equalization is needed in energy-efficient sub-THz mobile access

By trading coverage and hardware complexity for abundance of spectrum, s...

0 Lorenzo Miretti, et al. ∙

research

∙ 09/23/2022

A New Communication Paradigm in Wiretap Channels: Simultaneous Information Transmission and Cooperative Jamming

This paper considers a Gaussian vector wiretap channel with two users, w...

0 Hao Xu, et al. ∙

research

∙ 09/19/2022

SD-Based Low-Complexity Precoder Design for Gaussian MIMO Wiretap Channels

This paper considers a Gaussian multi-input multi-output (MIMO) multiple...

0 Hao Xu, et al. ∙

research

∙ 09/12/2022

MAC Wiretap Channels with Confidential and Open Messages: Improved Achievable Region and Low-complexity Precoder Design

This paper investigates the achievable region and precoder design for mu...

0 Hao Xu, et al. ∙

research

∙ 09/12/2022

Orthogonal Time Frequency Space Modulation – Part III: ISAC and Potential Applications

The first two parts of this tutorial on orthogonal time frequency space ...

0 Weijie Yuan, et al. ∙

research

∙ 09/12/2022

Orthogonal Time Frequency Space Modulation – Part II: Transceiver Designs

The fundamental concepts and challenges of orthogonal time frequency spa...

0 Shuangyang Li, et al. ∙

research

∙ 09/12/2022

Orthogonal Time Frequency Space Modulation – Part I: Fundamentals and Challenges Ahead

This letter is the first part of a three-part tutorial on orthogonal tim...

0 Zhiqiang Wei, et al. ∙

research

∙ 07/23/2022

Effective Overloaded Pilot Assignment with Pilot Decontamination for Cell-Free Systems

The pilot contamination in cell-free massive multiple-input-multiple-out...

0 Noboru Osawa, et al. ∙

research

∙ 07/21/2022

FDD Massive MIMO Channel Training Optimal Rate Distortion Bounds and the Efficiency of one-shot Schemes

We study the problem of providing channel state information (CSI) at the...

0 Mahdi Barzegar Khalilsarai, et al. ∙

research

∙ 06/29/2022

Distributed Information Bottleneck for a Primitive Gaussian Diamond Channel with Rayleigh Fading

This paper considers the distributed information bottleneck (D-IB) probl...

0 Hao Xu, et al. ∙

research

∙ 06/08/2022

Robust PCA for Subspace Estimation in User-Centric Cell-Free Wireless Networks

We consider a scalable user-centric cell-free massive MIMO network with ...

0 Fabian Göttsch, et al. ∙

research

∙ 06/08/2022

Optimal User Load and Energy Efficiency in User-Centric Cell-Free Wireless Networks

Cell-free massive MIMO is a variant of multiuser MIMO and massive MIMO, ...

0 Fabian Göttsch, et al. ∙

research

∙ 05/06/2022

Optimal Bandwidth Allocation for Multicast-Cache-Aided on-Demand Streaming in Wireless Networks

We consider a hybrid delivery scheme for streaming content, combining ca...

0 Mohsen Amidzadeh, et al. ∙

research

∙ 04/24/2022

Information Theoretic Secure Aggregation with Uncoded Groupwise Keys

Secure aggregation, which is a core component of federated learning, agg...

0 Kai Wan, et al. ∙

research

∙ 03/24/2022

SwiftAgg+: Achieving Asymptotically Optimal Communication Loads in Secure Aggregation for Federated Learning

We propose SwiftAgg+, a novel secure aggregation protocol for federated ...

0 Tayyebeh Jahani-Nezhad, et al. ∙

research

∙ 03/01/2022

Subspace-Based Pilot Decontamination in User-Centric Scalable Cell-Free Wireless Networks

We consider a cell-free wireless system operated in Time Division Duplex...

0 Fabian Göttsch, et al. ∙

research

∙ 02/08/2022

SwiftAgg: Communication-Efficient and Dropout-Resistant Secure Aggregation for Federated Learning with Worst-Case Security Guarantees

We propose SwiftAgg, a novel secure aggregation protocol for federated l...

0 Tayyebeh Jahani-Nezhad, et al. ∙

research

∙ 02/03/2022

Channel State Acquisition in FDD Massive MIMO: Rate-Distortion Bound and Effectiveness of "Analog" Feedback

We consider the problem of estimating channel fading coefficients (model...

0 Mahdi Barzegar Khalilsarai, et al. ∙

research

∙ 02/01/2022

LocUNet: Fast Urban Positioning Using Radio Maps and Deep Learning

This paper deals with the problem of localization in a cellular network ...

0 Çağkan Yapar, et al. ∙

research

∙ 01/27/2022

Coded Caching with Private Demands and Caches

Coded caching has been shown as a promissing method to reduce the networ...

0 Ali Gholami, et al. ∙

research

∙ 01/27/2022

Coded Caching for Two-Dimensional Multi-Access Networks

This paper studies a novel multi-access coded caching (MACC) model in tw...

0 Mingming Zhang, et al. ∙

research

∙ 01/27/2022

Multiple-antenna Placement Delivery Array for Cache-aided MISO Systems

We consider the cache-aided multiple-input single-output (MISO) broadcas...

0 Ting Yang, et al. ∙

research

∙ 01/13/2022

Uplink-Downlink Duality and Precoding Strategies with Partial CSI in Cell-Free Wireless Networks

We consider a scalable user-centric wireless network with dynamic cluste...

0 Fabian Göttsch, et al. ∙

research

∙ 10/07/2021

Structured Channel Covariance Estimation from Limited Samples for Large Antenna Arrays

In massive MIMO systems, the knowledge of channel covariance matrix is c...

0 Tianyu Yang, et al. ∙

research

∙ 09/29/2021

DNN-assisted Particle-based Bayesian Joint Synchronization and Localization

In this work, we propose a Deep neural network-assisted Particle Filter-...

0 Meysam Goodarzi, et al. ∙

research

∙ 09/21/2021

Beam Refinement and User State Acquisition via Integrated Sensing and Communication with OFDM

The performance of millimeter wave (mmWave) communications strongly reli...

0 Fernando Pedraza, et al. ∙

research

∙ 09/21/2021

Pilot-Based Unsourced Random Access with a Massive MIMO Receiver: Interference Cancellation and Power Control

In this work we treat the unsourced random access problem on a Rayleigh ...

0 Alexander Fengler, et al. ∙

research

∙ 09/13/2021

On the Optimal Load-Memory Tradeoff of Coded Caching for Location-Based Content

Caching at the wireless edge nodes is a promising way to boost the spati...

0 Kai Wan, et al. ∙

research

∙ 08/19/2021

Novel Frameworks for Coded Caching via Cartesian Product with Reduced Subpacketization

Caching prefetches some library content at users' memories during the of...

0 Jinyu Wang, et al. ∙

Giuseppe Caire

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