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22nd SPAWC 2021: Lucca, Italy
- 22nd IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2021, Lucca, Italy, September 27-30, 2021. IEEE 2021, ISBN 978-1-6654-2851-4

- Tasmeen Zaman Ornee

, Yin Sun:
Performance Bounds for Sampling and Remote Estimation of Gauss-Markov Processes over a Noisy Channel with Random Delay. 1-5 - Maximilian Arnold, Frank Schaich:

Indoor positioning systems: Smart fusion of a variety of sensor readings. 1-5 - Mohammad Hatami, Markus Leinonen, Marian Codreanu:

Minimizing Average On-Demand AoI in an IoT Network with Energy Harvesting Sensors. 1-5 - Saeid K. Dehkordi, Mari Kobayashi, Giuseppe Caire:

Adaptive Beam Tracking based on Recurrent Neural Networks for mmWave Channels. 1-5 - Nathan E. West, Timothy J. O'Shea, Tamoghna Roy:

A Wideband Signal Recognition Dataset. 6-10 - Benedikt Fesl

, Nurettin Turan, Michael Koller, Wolfgang Utschick
:
A Low-Complexity MIMO Channel Estimator with Implicit Structure of a Convolutional Neural Network. 11-15 - Valentina Rizzello

, Wolfgang Utschick
:
Learning the CSI Denoising and Feedback Without Supervision. 16-20 - Kai Li, Ying Li, Lei Cheng, Qingjiang Shi, Zhi-Quan Luo:

Learning Enhanced Beamforming Vector From CQIs in 5G NR FDD Massive MIMO Systems: A Tuning-free Approach. 21-25 - Ying Li, Kai Li, Lei Cheng, Qingjiang Shi, Zhi-Quan Luo:

Digital Twin-Aided Learning to Enable Robust Beamforming: Limited Feedback Meets Deep Generative Models. 26-30 - Yusha Liu, Osvaldo Simeone:

HyperRNN: Deep Learning-Aided Downlink CSI Acquisition via Partial Channel Reciprocity for FDD Massive MIMO. 31-35 - François Rottenberg

:
Optimal Downlink Training Sequence for Massive MIMO Secret-Key Generation. 41-45 - Dario Tagliaferri, Marouan Mizmizi, Damiano Badini, Christian Mazzucco, Umberto Spagnolini

:
Multi-Vehicular Beam Space Learning for Channel Estimation in 6G V2X Systems. 46-50 - Ruichen Jiang, Ya-Feng Liu:

Antenna Efficiency in Massive MIMO Detection. 51-55 - Jiabei Fan, Rui Chen, Wen-Xuan Long, Marco Moretti

, Jiandong Li:
Radio-Frequency Multi-Mode OAM Detection Based on UCA Samples Learning. 56-60 - Wenzhi Fang, Yinan Zou, Hongbin Zhu, Yuanming Shi

, Yong Zhou:
Optimal Receive Beamforming for Over-the-Air Computation. 61-65 - Doaa Abdelhameed, Kenta Umebayashi

, Ahmed Al-Tahmeesschi, Italo Atzeni, Antti Tölli:
Enhanced Signal Detection for Massive SIMO Communications with 1-Bit ADCs. 66-70 - Ang Li, Fan Liu, Xuewen Liao, Yuanjun Shen

, Christos Masouros:
Symbol-Level Precoding Made Practical for Multi-Level Modulations via Block-Level Rescaling. 71-75 - François Rottenberg

, Gilles Callebaut
, Liesbet Van der Perre
:
Spatial Distribution of Distortion due to Nonlinear Power Amplification in Distributed Massive MIMO. 76-80 - Mohamed Elwekeil

, Alessio Zappone, Stefano Buzzi:
Optimal Joint Beamforming and Power Control in Cell-Free Massive MIMO Downlink. 81-85 - Khawar Hussain, Roberto López-Valcarce:

Memory Tricks: Improving Active Interference Cancellation for Out-of-Band Power Reduction in OFDM. 86-90 - Shadi Mohammadi, Min Dong, Shahram ShahbazPanahi:

Fast Algorithm for Joint Unicast and Multicast Beamforming in Large-Scale Systems. 91-95 - Navneet Agrawal, Renato L. G. Cavalcante, Slawomir Stanczak:

Adaptive Estimation of Angular Power Spectra for Time-Varying MIMO Channels. 96-100 - Nhan Thanh Nguyen

, Ly Van Nguyen, Thien Huynh-The, Duy H. N. Nguyen, A. Lee Swindlehurst
, Markku J. Juntti:
Machine Learning-based Reconfigurable Intelligent Surface-aided MIMO Systems. 101-105 - Zepeng Zhang, Ziping Zhao:

Weighted Sum-Rate Maximization for Multi-Hop RIS-Aided Multi-User Communications: A Minorization-Maximization Approach. 106-110 - Ankit Gupta, Mathini Sellathurai

:
End-to-End Learning-based Two-Way AF Relay Networks with I/Q Imbalance. 111-115 - Konstantinos Ntougias, Ioannis Krikidis:

Interference-Constrained IRS-aided SWIPT. 116-120 - Evangelos N. Papasotiriou, Alexandros-Apostolos A. Boulogeorgos

, Angeliki Alexiou:
On the Impact of Beam Misalignment in Reconfigurable Intelligent Surface Assisted THz Systems. 121-125 - Spilios Evmorfos, Konstantinos I. Diamantaras, Athina P. Petropulu:

Deep Q Learning With Fourier Feature Mapping For Mobile Relay Beamforming Networks. 126-130 - Elsa Rizk, Ali H. Sayed:

A Graph Federated Architecture with Privacy Preserving Learning. 131-135 - Khushboo Yadav, Prem Singh, Himanshu B. Mishra

, Rohit Budhiraja:
Closed Form BER For ZF OTFS Receivers. 136-140 - Y.-W. Peter Hong, Chun-Chi Wang:

In-Network Learning via Over-the-Air Computation in Internet-of-Things. 141-145 - Ivana Nikoloska, Osvaldo Simeone:

Fast Power Control Adaptation via Meta-Learning for Random Edge Graph Neural Networks. 146-150 - Rym Hicheri, Nurilla Avazov, Muhammad Muaaz

, Matthias Pätzold:
The Transfer Function of Non-Stationary Indoor Channels and its Relationship to System Functions of LFMCW Radars. 151-155 - Jiaying Li, Sissi Xiaoxiao Wu, Qiang Li, Anna Scaglione:

A Parallel Distributed Algorithm for the Power SVD Method. 161-165 - Panagiotis A. Traganitis

, Georgios B. Giannakis
:
Bayesian constrained decision fusion. 166-170 - Sai Subramanyam Thoota

, Chandra R. Murthy:
Cramér-Rao Lower Bound for Bayesian Estimation of Quantized MMV Sparse Signals. 171-175 - Fabrizio Carpi

, Siddharth Garg, Elza Erkip:
Single-Shot Compression for Hypothesis Testing. 176-180 - Daniele Cuomo

, Marcello Caleffi, Angela Sara Cacciapuoti:
Experiencing the communication advantage of the Superposition of Causal Orders. 181-185 - Hodaya Halevi, Yair Noam, Itsik Bergel:

Asymptotic CRB for Satellite based Localization. 186-190 - Jyotish Robin, Elza Erkip:

Access Delay Constrained Activity Detection in Massive Random Access. 191-195 - Mohamed Salah Ibrahim, Nicholas D. Sidiropoulos

:
Secure Low-power IoT Uplink Communication via Unsupervised Signal Alignment. 196-200 - Arthur Louchart

, Philippe Ciblat, Charly Poulliat:
Power allocation in Uplink Multiband Satellite System with Nonlinearity-Aware Receiver. 201-205 - Federico Moretto, Alessandro Brighente, Stefano Tomasin

:
Adaptive Coordinated Random Access For MTC With Correlated Traffic and Data Freshness. 206-210 - Bingqing Song, Haoran Sun, Wenqiang Pu, Sijia Liu, Mingyi Hong:

To Supervise or Not to Supervise: How to Effectively Learn Wireless Interference Management Models? 211-215 - Jinu Gong, Osvaldo Simeone, Joonhyuk Kang:

Bayesian Variational Federated Learning and Unlearning in Decentralized Networks. 216-220 - Matei Moldoveanu, Abdellatif Zaidi:

On In-network learning. A Comparative Study with Federated and Split Learning. 221-225 - Wei-Ting Chang, Mohamed Seif Eldin Mohamed, Ravi Tandon:

On the Necessity of Aligning Gradients for Wireless Federated Learning. 226-230 - Zhenyi Lin, Xiaoyang Li, Vincent K. N. Lau, Yi Gong

, Kaibin Huang:
Spatial Convergence of Federated Learning in Large-Scale Cellular Networks. 231-235 - Yulin Shao, Deniz Gündüz, Soung Chang Liew:

Federated Edge Learning with Misaligned Over-The-Air Computation. 236-240 - Seunghoon Lee, Chanho Park, Songnam Hong

, Yonina C. Eldar, Namyoon Lee:
Soft-Sign Stochastic Gradient Descent Algorithm for Wireless Federated Learning. 241-245 - Mathieu Goutay, Fayçal Ait Aoudia, Jakob Hoydis, Jean-Marie Gorce:

Machine Learning-enhanced Receive Processing for MU-MIMO OFDM Systems. 246-250 - Anders E. Kalør

, Daniel Michelsanti
, Federico Chiariotti
, Zheng-Hua Tan
, Petar Popovski
:
Remote Anomaly Detection in Industry 4.0 Using Resource-Constrained Devices. 251-255 - Luis Godoy, Emil Matús, Gerhard P. Fettweis:

Energy efficiency optimization of radiofrequency power amplifiers for massive MIMO: a data based approach. 256-260 - Xuanlin Liu

, Sihua Wang, Mingzhe Chen
, Changchuan Yin, Shuguang Cui
, H. Vincent Poor:
Minimization of Age of Information for Monitoring Realistic Physical Processes in Unmanned Aerial Vehicle Networks. 261-265 - Mohamed I. AlHajri, Raed M. Shubair, Marwa Chafii

:
Indoor Localization Under Limited Measurements: A Cross-Environment Joint Semi-Supervised and Transfer Learning Approach. 266-270 - Christo Kurisummoottil Thomas, Rakesh Mundlamuri, Chandra R. Murthy, Marios Kountouris

:
Energy Efficient Sparse Bayesian Learning using Learned Approximate Message Passing. 271-275 - Nicola Piovesan

, Antonio De Domenico, Matteo Bernabé, David López-Pérez, Harvey Baohongqiang, Xinli Geng, Wang Xie, Mérouane Debbah:
Forecasting Mobile Traffic to Achieve Greener 5G Networks: When Machine Learning is Key. 276-280 - Chung-Hsuan Hu, Zheng Chen, Erik G. Larsson:

Device Scheduling and Update Aggregation Policies for Asynchronous Federated Learning. 281-285 - Qunsong Zeng, Yuqing Du, Kaibin Huang:

Wirelessly Powered Federated Edge Learning. 286-290 - Henrik Hellström

, Viktoria Fodor, Carlo Fischione:
Over-the-Air Federated Learning with Retransmissions. 291-295 - Jose Mairton B. da Silva Jr., Konstantinos Ntougias, Ioannis Krikidis, Gábor Fodor, Carlo Fischione:

Simultaneous Wireless Information and Power Transfer for Federated Learning. 296-300 - Sumudu Samarakoon, Jihong Park

, Mehdi Bennis:
Robust Reconfigurable Intelligent Surfaces via Invariant Risk and Causal Representations. 301-305 - Mohammad Mohammadi Amiri

, Sanjeev R. Kulkarni, H. Vincent Poor:
Federated Learning with Downlink Device Selection. 306-310 - Mehmet Emre Ozfatura, Junlin Zhao, Deniz Gündüz:

Fast Federated Edge Learning with Overlapped Communication and Computation and Channel-Aware Fair Client Scheduling. 311-315 - Shaoling Hu, Haiming Hui, Wei Chen:

Monitoring the Brownian Motion in Real Time: A Rate-Distortion Perspective. 316-320 - Federico Chiariotti

, Beatriz Soret
, Petar Popovski
:
Peak Age of Information Distribution Bounds for Multi-Connectivity Transmissions. 321-325 - Baturalp Buyukates

, Melih Bastopcu
, Sennur Ulukus:
Age of Gossip in Networks with Community Structure. 326-330 - Roy D. Yates:

Timely Gossip. 331-335 - Feiyan Tian, Xiaoming Chen, Lei Liu

, Derrick Wing Kwan Ng:
Design of Massive Unsourced Random Access over Rician Channels. 341-345 - Alexis Decurninge, Ingmar Land, Maxime Guillaud

:
Tensor Decomposition Bounds for TBM-Based Massive Access. 346-350 - Jamison R. Ebert, Vamsi K. Amalladinne, Stefano Rini, Jean-François Chamberland

, Krishna R. Narayanan:
Stochastic Binning and Coded Demixing for Unsourced Random Access. 351-355 - Alexander Fengler, Peter Jung

, Giuseppe Caire:
Pilot-Based Unsourced Random Access with a Massive MIMO Receiver in the Quasi-Static Fading Regime. 356-360 - Xinyu Bian

, Yuyi Mao, Jun Zhang:
Joint Activity Detection and Data Decoding in Massive Random Access via a Turbo Receiver. 361-365 - Ziyue Wang

, Ya-Feng Liu, Zhilin Chen, Wei Yu:
Accelerating Coordinate Descent via Active Set Selection for Device Activity Detection for Multi-Cell Massive Random Access. 366-370 - Italo Atzeni, Antti Tölli:

Uplink Data Detection Analysis of 1-Bit Quantized Massive MIMO. 371-375 - Khurram Usman Mazher, Amine Mezghani, Robert W. Heath Jr.

:
Multi-user Downlink Beamforming using Uplink Downlink Duality with 1-bit Converters. 376-380 - Hwanjoon Cho, Chanho Park, Deokhwan Han, Robert W. Heath Jr.

, Namyoon Lee
:
Capacity of Terahertz Line-of-Sight UCA-MIMO Channels with One-Bit Transceivers. 381-385 - Oscar Castañeda, Seyed Hadi Mirfarshbafan, Shahaboddin Ghajari, Alyosha C. Molnar, Sven Jacobsson, Giuseppe Durisi, Christoph Studer:

Resolution-Adaptive All-Digital Spatial Equalization for mmWave Massive MU-MIMO. 386-390 - Hessam Pirzadeh, Shilpa Rao, A. Lee Swindlehurst

:
Direction Finding with 2D Arrays Using Spatial Sigma-Delta ADCs. 391-395 - Giovanni Interdonato

, Stefano Buzzi:
Conjugate Beamforming with Fractional-Exponent Normalization and Scalable Power Control in Cell-Free Massive MIMO. 396-400 - Tung Thanh Vu

, Hien Quoc Ngo, Thomas L. Marzetta, Michail Matthaiou
:
How Does Cell-Free Massive MIMO Support Multiple Federated Learning Groups? 401-405 - Fabian Göttsch

, Noboru Osawa, Takeo Ohseki, Kosuke Yamazaki, Giuseppe Caire:
The Impact of Subspace-Based Pilot Decontamination in User-Centric Scalable Cell-Free Wireless Networks. 406-410 - Lorenzo Miretti, Emil Björnson, David Gesbert:

Precoding for Scalable Cell-free Massive MIMO with Radio Stripes. 411-415 - Alejandro Lancho, Giuseppe Durisi

, Luca Sanguinetti:
Cell-free Massive MIMO with Short Packets. 416-420 - Peng Wu

, Tales Imbiriba, Junha Park, Sunwoo Kim, Pau Closas:
Personalized Federated Learning over non-IID Data for Indoor Localization. 421-425 - Anna Guerra, Francesco Guidi

, Davide Dardari, Petar M. Djuric:
3D Source Tracking with Large Antenna Arrays in the Fresnel Region. 426-430 - Michael Rath, Agnes Koller, Klaus Witrisal

:
Map-based Antenna Adaptation for Multipath-assisted Positioning. 431-435 - Moustafa Rahal, Benoît Denis, Kamran Keykhosravi, Bernard Uguen, Henk Wymeersch

:
RIS-Enabled Localization Continuity Under Near-Field Conditions. 436-440 - Flavio Morselli

, Stefania Bartoletti, Moe Z. Win, Andrea Conti:
Localization in 5G Ecosystem with Wi-Fi. 441-445 - Mohaned Chraiti

, Andrea Conti, Moe Z. Win:
mmWave Communications for High Mobility Devices: The Case of Road Side Links. 446-450 - Nanchi Su, Zhongxiang Wei, Christos Masouros:

Secure Dual-Functional Radar-Communication System via Exploiting Known Interference in the Presence of Clutter. 451-455 - Vesa Saarinen, Visa Koivunen:

Generative Adversarial Network for Variable-Length Sensing Waveform Synthesis. 456-460 - Haonan He

, Haojian Zhang, Tingting Zhang:
Power Allocation for OFDM-Based RadCom Systems. 461-465 - Xiang Liu, Tianyao Huang, Yimin Liu, Jie Zhou:

Achievable Sum-Rate Capacity Optimization for Joint MIMO Multiuser Communications and Radar. 466-470 - R. S. Prasobh Sankar, Battu Deepak, Sundeep Prabhakar Chepuri:

Joint Communication and Radar Sensing with Reconfigurable Intelligent Surfaces. 471-475 - Fernando Pedraza, Mari Kobayashi, Giuseppe Caire:

Beam Refinement and User State Acquisition via Integrated Sensing and Communication with OFDM. 476-480 - Guoliang Li

, Shuai Wang, Jie Li, Rui Wang
, Xiaohui Peng, Tony Xiao Han:
Wireless Sensing With Deep Spectrogram Network and Primitive Based Autoregressive Hybrid Channel Model. 481-485 - Sahan Damith Liyanaarachchi

, Carlos Baquero Barneto
, Taneli Riihonen, Mikko Heino
, Mikko Valkama
:
Range-Angle Processing for Target Detection in Joint MIMO-OFDM Communications and Sensing. 486-490 - Rafael Cerna-Loli, Onur Dizdar, Bruno Clerckx

:
A Rate-Splitting Strategy to Enable Joint Radar Sensing and Communication with Partial CSIT. 491-495 - Damien Roque, Stéphanie Bidon:

Range Migration in Symbol-Based OFDM Radar Receivers. 496-500 - Thuy M. Pham, Roberto Bomfin, Ahmad Nimr, André Noll Barreto, Padmanava Sen

, Gerhard P. Fettweis:
Joint Communications and Sensing Experiments Using mmWave Platforms. 501-505 - Linlong Wu

, Kumar Vijay Mishra, Bhavani Shankar Mysore Rama Rao, Björn E. Ottersten:
Heterogeneously-Distributed Joint Radar Communications: Bayesian Resource Allocation. 506-510 - Philipp del Hougne:

RIS-Based Radio Localization in Rich Scattering Environments: Harnessing Multi-Path with ANN Decoders. 511-515 - Alberto Rech, Federico Moretto, Stefano Tomasin

:
Maximum-Rate Optimization of Hybrid Intelligent Reflective Surface and Relay Systems. 516-520 - Taqwa Saeed, Waqar Ali Aziz, Andreas Pitsillides, Vasos Vassiliou, Ian F. Akyildiz, Hamidreza Taghvaee

, Sergi Abadal, Christos Liaskos
, Ageliki Tsioliaridou, Sotiris Ioannidis, Ehizogie Emoyon-Iredia, Marios Lestas:
On the Use of Programmable Metasurfaces in Vehicular Networks. 521-525 - Paolo Di Lorenzo, Mattia Merluzzi, Emilio Calvanese Strinati:

Dynamic Mobile Edge Computing empowered by Reconfigurable Intelligent Surfaces. 526-530 - Antonio Albanese

, Placido Mursia, Vincenzo Sciancalepore, Xavier Costa-Pérez
:
PAPIR: Practical RIS-aided Localization via Statistical User Information. 531-535 - Haiyang Zhang, Nir Shlezinger, Idban Alamzadeh

, George C. Alexandropoulos, Mohammadreza F. Imani
, Yonina C. Eldar:
Channel Estimation with Simultaneous Reflecting and Sensing Reconfigurable Intelligent Metasurfaces. 536-540 - Nour Awarkeh, Dinh-Thuy Phan-Huy, Raphaël Visoz:

Electro-Magnetic Field (EMF) aware beamforming assisted by Reconfigurable Intelligent Surfaces. 541-545 - Filippo Costa

, Michele Borgese
:
Circuit Modelling of Reflecting Intelligent Surfaces. 546-550 - Davide Dardari, Nicolò Decarli

, Anna Guerra, Francesco Guidi
:
Localization in NLOS Conditions using Large Reconfigurable Intelligent Surfaces. 551-555 - Friedemann Laue

, Vahid Jamali
, Robert Schober:
IRS-Assisted Active Device Detection. 556-560 - Zipeng Wang, Li Tan, Haifan Yin

, Kai Wang
, Xilong Pei
, David Gesbert:
A Received Power Model for Reconfigurable Intelligent Surface and Measurement-based Validations. 561-565 - Eduard A. Jorswieck, Karl-Ludwig Besser, Cong Sun:

Artificial Fast Fading from Reconfigurable Surfaces Enables Ultra-Reliable Communications. 566-570 - Nemanja Stefan Perovic, Le-Nam Tran

, Marco Di Renzo, Mark F. Flanagan:
On the Achievable Sum-rate of the RIS-aided MIMO Broadcast Channel : Invited Paper. 571-575 - Kangda Zhi, Cunhua Pan

, Hong Ren, Kezhi Wang
, Maged Elkashlan:
Reconfigurable Intelligent Surface-Aided MISO Systems with Statistical CSI: Channel Estimation, Analysis and Optimization : (Invited Paper). 576-580 - Sejin Seo, Seung-Woo Ko, Jihong Park

, Seong-Lyun Kim, Mehdi Bennis:
Communication-Efficient and Personalized Federated Lottery Ticket Learning. 581-585 - Yanmeng Wang, Yanqing Xu

, Qingjiang Shi, Tsung-Hui Chang
:
Robust Federated Learning in Wireless Channels with Transmission Outage and Quantization Errors. 586-590 - Dong Wang, Naifu Zhang, Meixia Tao:

Adaptive Clustering-Based Model Aggregation for Federated Learning with Imbalanced Data. 591-595 - Wenqi Shi, Yuxuan Sun, Sheng Zhou, Zhisheng Niu:

Device Scheduling and Resource Allocation for Federated Learning under Delay and Energy Constraints. 596-600 - Zezhong Zhang, Rui Wang

, Tengfei Li, Lixin Sun, Vincent K. N. Lau, Kaibin Huang:
Turning Channel Noise into an Accelerator for Over-the-Air Principal Component Analysis. 601-605 - Maojun Zhang, Guangxu Zhu, Shuai Wang, Jiamo Jiang, Caijun Zhong, Shuguang Cui

:
Accelerating Federated Edge Learning via Optimized Probabilistic Device Scheduling. 606-610 - Sotiris A. Tegos

, George K. Karagiannidis, Panagiotis D. Diamantoulakis, Nestor D. Chatzidiamantis
:
Nonlinear Energy Harvesting Evaluation through the Logit Pearson Distribution. 611-615 - Ghassan M. Kraidy, Constantinos Psomas, Ioannis Krikidis:

Fundamentals of Circular QAM for Wireless Information and Power Transfer. 616-620 - Maria Diamanti

, Eirini-Eleni Tsiropoulou, Symeon Papavassiliou:
The Joint Power of NOMA and Reconfigurable Intelligent Surfaces in SWIPT Networks. 621-625 - Nguyen Minh Tran, Muhammad Miftahul Amri

, Je Hyeon Park, Dong In Kim
, Kae Won Choi:
Beam Scanning Methods for Multi-Antenna Wireless Power Transfer with Reconfigurable Intelligent Surface. 626-630 - Kapila W. S. Palitharathna

, Himal A. Suraweera, Roshan Indika Godaliyadda, Vijitha R. Herath:
Rate Maximization for Lightwave Power Transfer-Enabled Cooperative Half/Full-Duplex UOWC Systems. 631-635

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