Giuseppe Caire

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...

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...

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 ...

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...

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...

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...

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 ...

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...

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...

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...

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...

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...

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-...

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...

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 ...

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...

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...

Jinyu Wang, et al. ∙

research

∙ 08/10/2021

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

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

Fabian Göttsch, et al. ∙

research

∙ 08/10/2021

Adaptive Beam Tracking based on Recurrent Neural Networks for mmWave Channels

The performance of millimeter wave (mmWave) communications critically de...

Saeid K. Dehkordi, et al. ∙

research

∙ 07/29/2021

An Information-Theoretic Approach to Joint Sensing and Communication

A communication setup is considered where a transmitter wishes to convey...

Mehrasa Ahmadipour, et al. ∙

research

∙ 07/29/2021

Achievable Regions and Precoder Designs for the Multiple Access Wiretap Channels with Confidential and Open Messages

This paper investigates the secrecy capacity region of multiple access w...

Hao Xu, et al. ∙

research

∙ 06/23/2021

Real-time Outdoor Localization Using Radio Maps: A Deep Learning Approach

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

Çağkan Yapar, et al. ∙

research

∙ 06/12/2021

Spatially Scalable Lossy Coded Caching

We apply the coded caching scheme proposed by Maddah-Ali and Niesen to a...

Mozhgan Bayat, et al. ∙

research

∙ 06/11/2021

On D2D Caching with Uncoded Cache Placement

We consider a cache-aided wireless device-to-device (D2D) network under ...

Çağkan Yapar, et al. ∙

research

∙ 06/11/2021

New challenges in covariance estimation: multiple structures and coarse quantization

In this self-contained chapter, we revisit a fundamental problem of mult...

Johannes Maly, et al. ∙

research

∙ 05/26/2021

Topological Pilot Assignment in Large-Scale Distributed MIMO Networks

We consider the pilot assignment problem in large-scale distributed mult...

Han Yu, et al. ∙

research

∙ 05/13/2021

Multiaccess Coded Caching with Private Demands

Recently Hachem et al. formulated a multiaccess coded caching model whic...

Dequan Liang, et al. ∙

research

∙ 04/27/2021

Downlink Precoding for DP-UPA FDD Massive MIMO via Multi-Dimensional Active Channel Sparsification

In this paper, we consider user selection and downlink precoding for an ...

Han Yu, et al. ∙

research

∙ 03/22/2021

Multi-Transmitter Coded Caching Networks with Transmitter-side Knowledge of File Popularity

This work presents a new way of exploiting non-uniform file popularity i...

Eleftherios Lampiris, et al. ∙

research

∙ 02/21/2021

Information Bottleneck for a Rayleigh Fading MIMO Channel with an Oblivious Relay

This paper considers the information bottleneck (IB) problem of a Raylei...

Hao Xu, et al. ∙

research

∙ 02/02/2021

A New Design of Cache-aided Multiuser Private Information Retrieval with Uncoded Prefetching

In the problem of cache-aided multiuser private information retrieval (M...

Xiang Zhang, et al. ∙

research

∙ 02/01/2021

On Secure Distributed Linearly Separable Computation

Distributed linearly separable computation, where a user asks some distr...

Kai Wan, et al. ∙

research

∙ 01/24/2021

Information Bottleneck for an Oblivious Relay with Channel State Information: the Vector Case

This paper considers the information bottleneck (IB) problem of a Raylei...

Hao Xu, et al. ∙

research

∙ 01/13/2021

Low Latency Scheduling Algorithms for Full-Duplex V2X Networks

Vehicular communication systems have been an active subject of research ...

Michail Palaiologos, et al. ∙

research

∙ 01/12/2021

Is NOMA Efficient in Multi-Antenna Networks? A Critical Look at Next Generation Multiple Access Techniques

In this paper, we take a critical and fresh look at the downlink multi-a...

Bruno Clerckx, et al. ∙

research

∙ 12/28/2020

Cache-aided General Linear Function Retrieval

Coded Caching, proposed by Maddah-Ali and Niesen (MAN), has the potentia...

Kai Wan, et al. ∙

research

∙ 12/08/2020

A Novel Transformation Approach of Shared-link Coded Caching Schemes for Multiaccess Networks

Coded caching is a promising technique to smooth the network traffic by ...

Minquan Cheng, et al. ∙

research

∙ 12/07/2020

Learned Block Iterative Shrinkage Thresholding Algorithm for Photothermal Super Resolution Imaging

Block-sparse regularization is already well-known in active thermal imag...

Samim Ahmadi, et al. ∙

research

∙ 12/06/2020

Pilot-Based Unsourced Random Access with a Massive MIMO Receiver, MRC and Polar Codes

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

Alexander Fengler, et al. ∙

research

∙ 11/18/2020

Plug-And-Play Learned Gaussian-mixture Approximate Message Passing

Deep unfolding showed to be a very successful approach for accelerating ...

Osman Musa, et al. ∙

research

∙ 10/24/2020

Classification of Spot-welded Joints in Laser Thermography Data using Convolutional Neural Networks

Spot welding is a crucial process step in various industries. However, c...

Linh Kästner, et al. ∙

research

∙ 10/13/2020

On the Fundamental Limits of Cache-aided Multiuser Private Information Retrieval

We consider the problem of cache-aided Multiuser Private Information Ret...

Xiang Zhang, et al. ∙

research

∙ 10/04/2020

On the Tradeoff Between Computation and Communication Costs for Distributed Linearly Separable Computation

This paper studies the distributed linearly separable computation proble...

Kai Wan, et al. ∙

research

∙ 09/17/2020

Hybrid Digital-Analog Beamforming and MIMO Radar with OTFS Modulation

Motivated by future automotive applications, we study some joint radar t...

Lorenzo Gaudio, et al. ∙

research

∙ 08/25/2020

Dual-Polarized FDD Massive MIMO: A Comprehensive Framework

We propose a comprehensive scheme for realizing a massive multiple-input...

Mahdi Barzegar Khalilsarai, et al. ∙

research

∙ 08/20/2020

Cellular Networks With Finite Precision CSIT: GDoF Optimality of Multi-Cell TIN and Extremal Gains of Multi-Cell Cooperation

We study the generalized degrees-of-freedom (GDoF) of cellular networks ...

Hamdi Joudeh, et al. ∙

research

∙ 08/20/2020

Coded Caching over Multicast Routing Networks

The coded caching scheme originally proposed by Maddah-Ali and Niesen (M...

Mozhgan Bayat, et al. ∙

research

∙ 07/02/2020

Cache-Aided Matrix Multiplication Retrieval

Coded caching is a promising technique to smooth out network traffic by ...

Kai Wan, et al. ∙

research

∙ 07/01/2020

Distributed Linearly Separable Computation

This paper formulates a distributed computation problem, where a master ...

Kai Wan, et al. ∙

research

∙ 06/09/2020

Real-time Localization Using Radio Maps

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

Çağkan Yapar, et al. ∙

Giuseppe Caire

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