Actively Enhanced Cognition based Framework for Design of Complex Systems

Pubblicazioni

Learning-Assisted Eavesdropping and Symbol-Level Precoding Countermeasures for Downlink MU-MISO Systems

Autori: Abderrahmane Mayouche; Danilo Spano; Christos G. Tsinos; Symeon Chatzinotas; Bjorn Ottersten
Pubblicato in: IEEE Open Journal of the Communications Society, Numero 1, 2020, Pagina/e 535-549, ISSN 2644-125X
Editore: IEEE
DOI: 10.1109/ojcoms.2020.2989738

Relative Entropy-Based Constant-Envelope Beamforming for Target Detection in Large-Scale MIMO Radar With Low-Resoultion ADCs

Autori: Ziyang Cheng; Linlong Wu; Bowen Wang; Julan Xie; Huiyong Li
Pubblicato in: IEEE Transactions on Vehicular Technology, Numero Volume: 72, Numero: 8, 2023, Pagina/e Volume: 72, Numero: 8, ISSN 0018-9545
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tvt.2023.3253826

Scale-Invariant and consistent Bayesian information criterion for order selection in linear regression models

Autori: Prakash Borpatra Gohain, Magnus Jansson
Pubblicato in: Signal Processing, Numero vol 196, 2022, Pagina/e 108499, ISSN 0165-1684
Editore: Elsevier BV
DOI: 10.1016/j.sigpro.2022.108499

Kernel Regression over Graphs using Random Fourier Features

Autori: Vitor Rosa Meireles Elias; Vinay Chakravarthi Gogineni; Wallace A. Martins; Stefan Werner
Pubblicato in: IEEE Transactions on Signal Processing, Numero 70, 2022, Pagina/e 936-949, ISSN 1053-587X
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tsp.2022.3149134

Double-Phase-Shifter Based Hybrid Beamforming for mmWave DFRC in the Presence of Extended Target and Clutters

Autori: Ziyang Cheng; Linlong Wu; Bowen Wang; M. R. Bhavani Shankar; Björn Ottersten
Pubblicato in: IEEE Transactions on Wireless Communications, Numero Volume: 22, Numero: 6, 2023, Pagina/e 3671 - 3686, ISSN 1536-1276
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/twc.2022.3220368

Detecting State Transitions of a Markov Source: Sampling Frequency and Age Trade-off

Autori: Jaya Prakash Champati, Mikael Skoglund, Magnus Jansson, James Gross
Pubblicato in: IEEE Transactions on Communications, Numero vol. 70, no.5, 2022, Pagina/e 3081-3095, ISSN 0090-6778
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tcomm.2022.3160563

Task-Oriented Communication Design in Cyber-Physical Systems: A Survey on Theory and Applications

Autori: Arsham Mostaani; Thang X. Vu; Shree Krishna Sharma; Van-Dinh Nguyen; Qi Liao; Symeon Chatzinotas
Pubblicato in: IEEE Access, Numero Volume 10, 2022, Pagina/e 133842 - 133868, ISSN 2169-3536
Editore: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/access.2022.3231039

Constant-Modulus Waveform Design With Polarization-Adaptive Power Allocation in Polarimetric Radar

Autori: Linlong Wu; Xu Cheng; Huiping Huang; Domenico Ciuonzo; Bhavani Shankar; Björn Ottersten
Pubblicato in: IEEE Transactions on Signal Processing, Numero Volume: 71, 2023, Pagina/e 2146 - 2161, ISSN 1053-587X
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tsp.2023.3282705

Detection of spoofing attacks in aeronautical ad-hoc networks using deep autoencoders

Autori: Tiep M. Hoang; Trinh van Chien; Thien van Luong; Symeon Chatzinotas; Bjorn Ottersten; Lajos Hanzo
Pubblicato in: IEEE Transactions on Information Forensics and Security, Numero 17, 2022, Pagina/e 1010 - 1023, ISSN 1556-6013
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tifs.2022.3155970

Actor-critic learning-based energy optimization for UAV access and backhaul networks.

Autori: Yaxiong Yuan; Lei Lei; Thang X. Vu; Symeon Chatzinotas; Sumei Sun; Bjorn Ottersten
Pubblicato in: Eurasip Journal on Wireless Communications and Networking, Numero 78, 2021, ISSN 1687-1499
Editore: Springer Open
DOI: 10.1186/s13638-021-01960-0

Energy Minimization in UAV-Aided Networks: Actor-Critic Learning for Constrained Scheduling Optimization

Autori: Yaxiong Yuan; Lei Lei; Thang X. Vu; Symeon Chatzinotas; Sumei Sun; Bjorn Ottersten
Pubblicato in: IEEE Transactions on Vehicular Technology, Numero 70/ 5, 2021, Pagina/e 5028 - 5042, ISSN 0018-9545
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tvt.2021.3075860

Extended Adjacency and Scale-Dependent Graph Fourier Transform via Diffusion Distances

Autori: Vitor R. M. Elias; Wallace A. Martins; Stefan Werner
Pubblicato in: IEEE Transactions on Signal and Information Processing over Networks, Numero 6, 2020, Pagina/e 592-604, ISSN 2373-776X
Editore: IEEE
DOI: 10.1109/tsipn.2020.3015341

Network Traffic Modeling and Prediction Using Graph Gaussian Processes

Autori: Sajad Mehrizi; Symeon Chatzinotas
Pubblicato in: IEEE Access, Numero 10, 2022, Pagina/e 2169-3536, ISSN 2169-3536
Editore: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/access.2022.3230908

Localization With One-Bit Passive Radars in Narrowband Internet-of-Things Using Multivariate Polynomial Optimization

Autori: Saeid Sedighi; Kumar Vijay Mishra; M. R. Bhavani Shankar; Bjorn Ottersten
Pubblicato in: IEEE Transactions on Signal Processing, Numero 16, 2021, Pagina/e 2525 - 2540, ISSN 1053-587X
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tsp.2021.3072834

Low-Angle Target Tracking in Sea Surface Multipath Using Convolutional Neural Networks

Autori: Alexander Karlsson, Magnus Jansson, Mikael Hämäläinen
Pubblicato in: IEEE Transactions on Aerospace and Electronic Systems, Numero vol. 59, no. 5, 2023, Pagina/e 6813-6831, ISSN 0018-9251
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/taes.2023.3282191

Impact of Varying Radio Power Density on Wireless Communications of RF Energy Harvesting Systems

Autori: Yu Luo; Lina Pu; Lei Lei
Pubblicato in: IEEE Transactions on Communications, Numero 69/ 3, 2020, Pagina/e 1960 - 1974, ISSN 0090-6778
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tcomm.2020.3040397

A Matrix-Inverse-Free Implementation of the MU-MIMO WMMSE Beamforming Algorithm

Autori: Lissy Pellaco, Joakim Jaldén
Pubblicato in: IEEE Transactions on Signal Processing, Numero 70, 2022, Pagina/e 6360-6375, ISSN 1941-0476
Editore: IEEE
DOI: 10.1109/tsp.2023.3238275

Generalized waveform design for sidelobe reduction in MIMO radar systems

Autori: Ehsan Raei; Mohammad Alaee-Kerahroodi; Prabhu Babu; M.R. Bhavani Shankar
Pubblicato in: Elsevier Signal Processing, Numero Volume 206,, 2022, ISSN 0165-1684
Editore: Elsevier BV
DOI: 10.1016/j.sigpro.2022.108914

Reinforcement Learning for Efficient and Tuning-Free Link Adaptation

Autori: Vidit Saxena; Hugo Tullberg; Joakim Jalden
Pubblicato in: IEEE Transactions on Wireless Communications, Numero 2, 2021, ISSN 1536-1276
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/twc.2021.3098972

Joint Waveform and Receive Filter Design for Pulse Compression in Weather Radar Systems

Autori: Mohammad Alaee-Kerahroodi; Linlong Wu; Ehsan Raei; M. R. Bhavani Shankar
Pubblicato in: IEEE Transactions on Radar Systems, Numero 1, 2023, Pagina/e 212 - 229, ISSN 2832-7357
Editore: IEEE
DOI: 10.1109/trs.2023.3290846

FedFog: Network-Aware Optimization of Federated Learning Over Wireless Fog-Cloud Systems

Autori: Van-Dinh NGUYEN; Symeon Chatzinotas; Bjorn Ottersten; Trung Q. Duong
Pubblicato in: Nguyen , V-D , Chatzinotas , S , Ottersen , B & Duong , T Q 2022 , ' FedFog: Network-Aware Optimization of Federated Learning over Wireless Fog-Cloud Systems ' , IEEE Transactions on Wireless Communications . https://doi.org/10.1109/TWC.2022.3167263, Numero Volume: 21, Numero: 10, 2022, Pagina/e 8581 - 8599, ISSN 1536-1276
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/twc.2022.3167263

Task-Effective Compression of Observations for the Centralized Control of a Multi-agent System Over Bit-Budgeted Channels

Autori: Arsham Mostaani; Thang X. Vu; Symeon Chatzinotas; Björn Ottersten
Pubblicato in: IEEE Internet of Things Journal, 2023, ISSN 2327-4662
Editore: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/jiot.2023.3312553

Adaptive Graph Filters in Reproducing Kernel Hilbert Spaces: Design and Performance Analysis

Autori: Vitor R. M. Elias; Vinay Chakravarthi Gogineni; Wallace A. Martins; Stefan Werner
Pubblicato in: IEEE Transactions on Signal and Information Processing over Networks, Numero 7, 2020, Pagina/e 62-74, ISSN 2373-776X
Editore: IEEE
DOI: 10.1109/tsipn.2020.3046217

A geometrically converging dual method for distributed optimization over time-varying graphs

Autori: Marie Maros, Joakim Jalden
Pubblicato in: IEEE Transactions on Automatic Control, 2020, ISSN 0018-9286
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tac.2020.3018743

A Hybrid Approach to Optimal TOA-Sensor Placement With Fixed Shared Sensors for Simultaneous Multi-Target Localization

Autori: Sheng Xu; Linlong Wu; Kutluyıl Doğançay; Mohammad Alaee-Kerahroodi
Pubblicato in: IEEE Transactions on Signal Processing, Numero Volume: 70, 2022, Pagina/e 1197 - 1212, ISSN 1053-587X
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tsp.2022.3152232

Task-Oriented Data Compression for Multi-Agent Communications Over Bit-Budgeted Channels

Autori: Arsham Mostaani; Thang X. Vu; Symeon Chatzinotas; Björn Ottersten
Pubblicato in: IEEE Open Journal of the Communications Society, Numero Volume 3, 2022, Pagina/e 1867 - 1886, ISSN 2644-125X
Editore: IEEE
DOI: 10.1109/ojcoms.2022.3213213

Optimal Sensor Placement for Source Localization: A Unified ADMM Approach

Autori: Nitesh Sahu; Linlong Wu; Prabhu Babu; Bhavani Shankar; Bjorn Ottersten
Pubblicato in: IEEE Transactions on Vehicular Technology, Numero 71/ 4, 2022, Pagina/e 4359 - 4372, ISSN 0018-9545
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tvt.2022.3146603

Multi-Antenna Data-Driven Eavesdropping Attacks and Symbol-Level Precoding Countermeasures

Autori: Abderrahmane Mayouche; Wallace A. Martins; Christos G. Tsinos; Symeon Chatzinotas; Bjorn Ottersten
Pubblicato in: IEEE Open Journal of Vehicular Technology,, Numero 2, 2021, Pagina/e 321-336, ISSN 2644-1330
Editore: IEEE
DOI: 10.1109/ojvt.2021.3092602

Adapting to Dynamic LEO-B5G Systems: Meta-Critic Learning Based Efficient Resource Scheduling

Autori: Yaxiong Yuan; Lei Lei; Thang X. Vu; Zheng Chang; Symeon Chatzinotas; Sumei Sun
Pubblicato in: IEEE Transactions on Wireless Communications, Numero Volume: 21, Numero: 11, 2022, Pagina/e 9582 - 9595, ISSN 1536-1276
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/twc.2022.3178171

Sparse Array Design for Dual-Function Radar-Communications System

Autori: Huiping Huang; Linlong Wu; Bhavani Shankar; Abdelhak M. Zoubir
Pubblicato in: IEEE Communications Letters, Numero Volume: 27, Numero: 5, 2023, Pagina/e 1412 - 1416, ISSN 1089-7798
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/lcomm.2023.3257739

Stepped Frequency Pulse Compression with Non-Coherent Radar using Deep Learning

Autori: Alexander Karlsson, Magnus Jansson, Henrik Holter
Pubblicato in: IEEE Transactions on Aerospace and Electronic Systems,, Numero 57(3), 2021, Pagina/e 1657-1671, ISSN 0018-9251
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/taes.2020.3046336

Completion Time Minimization in NOMA Systems: Learning for Combinatorial Optimization

Autori: Anyue Wang; Lei Lei; Eva Lagunas; Symeon Chatzinotas; Bjorn Ottersten
Pubblicato in: IEEE Networking Letters, Numero 3/ 1, 2021, Pagina/e 15 - 18, ISSN 2576-3156
Editore: IEEE
DOI: 10.1109/lnet.2021.3052891

Cache-Aided Millimeter Wave Ad Hoc Networks With Contention-Based Content Delivery

Autori: Satyanarayana Vuppala, Thang X. Vu, Sumit Gautam, Symeon Chatzinotas, Bjorn Ottersten
Pubblicato in: IEEE Transactions on Communications, Numero 66/8, 2018, Pagina/e 3540-3554, ISSN 0090-6778
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tcomm.2018.2820694

Joint and Competitive Caching Designs in Large-Scale Multi-Tier Wireless Multicasting Networks

Autori: Ying Cui, Zitian Wang, Yang Yang, Feng Yang, Lianghui Ding, Liang Qian
Pubblicato in: IEEE Transactions on Communications, Numero 66/7, 2018, Pagina/e 3108-3121, ISSN 0090-6778
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tcomm.2018.2807445

Successive Convex Approximation Algorithms for Sparse Signal Estimation With Nonconvex Regularizations

Autori: Yang Yang, Marius Pesavento, Symeon Chatzinotas, Bjorn Ottersten
Pubblicato in: IEEE Journal of Selected Topics in Signal Processing, Numero 12/6, 2018, Pagina/e 1286-1302, ISSN 1932-4553
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/JSTSP.2018.2877584

Centralized Rainfall Estimation Using Carrier to Noise of Satellite Communication Links

Autori: Ahmad Gharanjik, M. R. Bhavani Shankar, Frank Zimmer, Bjorn Ottersten
Pubblicato in: IEEE Journal on Selected Areas in Communications, Numero 36/5, 2018, Pagina/e 1065-1073, ISSN 0733-8716
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/jsac.2018.2832798

Learn to Cache: Machine Learning for Network Edge Caching in the Big Data Era

Autori: Zheng Chang, Lei Lei, Zhenyu Zhou, Shiwen Mao, Tapani Ristaniemi
Pubblicato in: IEEE Wireless Communications, Numero 25/3, 2018, Pagina/e 28-35, ISSN 1536-1284
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/mwc.2018.1700317

Constrained Bayesian Active Learning of Interference Channels in Cognitive Radio Networks

Autori: Anestis Tsakmalis, Symeon Chatzinotas, Bjorn Ottersten
Pubblicato in: IEEE Journal of Selected Topics in Signal Processing, Numero 12/1, 2018, Pagina/e 6-19, ISSN 1932-4553
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/JSTSP.2017.2785826

On the Q-linear convergence of Distributed Generalized ADMM under non-strongly convex function components

Autori: Marie Maros, Joakim Jalden
Pubblicato in: IEEE Transactions on Signal and Information Processing over Networks, 2019, Pagina/e 1-1, ISSN 2373-776X
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tsipn.2019.2892055

A Model Selection Criterion for High-Dimensional Linear Regression

Autori: Arash Owrang, Magnus Jansson
Pubblicato in: IEEE Transactions on Signal Processing, Numero 66/13, 2018, Pagina/e 3436-3446, ISSN 1053-587X
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tsp.2018.2821628

Model selection with covariance matching based non-negative lasso

Autori: Arash Owrang, Yoram Bresler, Magnus Jansson
Pubblicato in: Signal Processing, Numero 170, 2020, Pagina/e 107431, ISSN 0165-1684
Editore: Elsevier BV
DOI: 10.1016/j.sigpro.2019.107431

Normalized LMS algorithm and data-selective strategies for adaptive graph signal estimation

Autori: Marcelo Jorge Mendes Spelta, Wallace Alves Martins
Pubblicato in: Signal Processing, Numero 167, 2020, Pagina/e 107326, ISSN 0165-1684
Editore: Elsevier BV
DOI: 10.1016/j.sigpro.2019.107326

Toward Tactile Internet in Beyond 5G Era: Recent Advances, Current Issues, and Future Directions

Autori: Shree Krishna Sharma, Isaac Woungang, Alagan Anpalagan, Symeon Chatzinotas
Pubblicato in: IEEE Access, Numero 8, 2020, Pagina/e 56948-56991, ISSN 2169-3536
Editore: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/ACCESS.2020.2980369

Toward Millimeter-Wave Joint Radar Communications: A Signal Processing Perspective

Autori: Kumar Vijay Mishra, M.R. Bhavani Shankar, Visa Koivunen, Bjorn Ottersten, Sergiy A. Vorobyov
Pubblicato in: IEEE Signal Processing Magazine, Numero 36/5, 2019, Pagina/e 100-114, ISSN 1053-5888
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/msp.2019.2913173

Learning-Assisted Optimization for Energy-Efficient Scheduling in Deadline-Aware NOMA Systems

Autori: Lei Lei, Lei You, Qing He, Thang X. Vu, Symeon Chatzinotas, Di Yuan, Bjorn Ottersten
Pubblicato in: IEEE Transactions on Green Communications and Networking, Numero 3/3, 2019, Pagina/e 615-627, ISSN 2473-2400
Editore: IEEE
DOI: 10.1109/tgcn.2019.2902838

Load Coupling and Energy Optimization in Multi-Cell and Multi-Carrier NOMA Networks

Autori: Lei Lei, Lei You, Yang Yang, Di Yuan, Symeon Chatzinotas, Bjorn Ottersten
Pubblicato in: IEEE Transactions on Vehicular Technology, Numero 68/11, 2019, Pagina/e 11323-11337, ISSN 0018-9545
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tvt.2019.2943701

Ready Player One: UAV-Clustering-Based Multi-Task Offloading for Vehicular VR/AR Gaming

Autori: Long Hu, Yuanwen Tian, Jun Yang, Tarik Taleb, Lin Xiang, Yixue Hao
Pubblicato in: IEEE Network, Numero 33/3, 2019, Pagina/e 42-48, ISSN 0890-8044
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/mnet.2019.1800357

Inexact Block Coordinate Descent Algorithms for Nonsmooth Nonconvex Optimization

Autori: Yang Yang, Marius Pesavento, Zhi-Quan Luo, Bjorn Ottersten
Pubblicato in: IEEE Transactions on Signal Processing, Numero 68, 2020, Pagina/e 947-961, ISSN 1053-587X
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/TSP.2019.2959240

On the Application of Directional Antennas in Multi-Tier Unmanned Aerial Vehicle Networks

Autori: Jing Zhang, Huan Xu, Lin Xiang, Jun Yang
Pubblicato in: IEEE Access, Numero 7, 2019, Pagina/e 132095-132110, ISSN 2169-3536
Editore: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/access.2019.2940338

An Asymptotically Efficient Weighted Least Squares Estimator for Co-Array-Based DoA Estimation

Autori: Saeid Sedighi, Bhavani Shankar Mysore Rama Rao, Bjorn Ottersten
Pubblicato in: IEEE Transactions on Signal Processing, Numero 68, 2020, Pagina/e 589-604, ISSN 1053-587X
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tsp.2019.2954506

Machine Learning-Enabled Joint Antenna Selection and Precoding Design: From Offline Complexity to Online Performance

Autori: Thang X. Vu; Symeon Chatzinotas; Van-Dinh Nguyen; Dinh Thai Hoang; Diep N. Nguyen; Marco Di Renzo; Bjorn Ottersten
Pubblicato in: IEEE Transactions on Wireless Communications, Institute of Electrical and Electronics Engineers, 2021, Numero 20/6, 2021, Pagina/e 3710 - 3722, ISSN 1536-1276
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/twc.2021.3052973

Cache-Aided Simultaneous Wireless Information and Power Transfer (SWIPT) With Relay Selection

Autori: Gautam, Sumit; Vu, Thang X.; Chatzinotas, Symeon; Ottersten, Bjorn
Pubblicato in: IEEE Journal on Selected Areas in Communications, Numero 37/1, 2019, Pagina/e 187 - 201, ISSN 0733-8716
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/jsac.2018.2872367

Cache-aided full-duplex: delivery time analysis and optimization

Autori: Thang X. Vu; Anh Vu Trinh; Symeon Chatzinotas; Xuan Nam Tran
Pubblicato in: Wireless Networks, Numero 26, 2020, Pagina/e 4403–4410, ISSN 1022-0038
Editore: Baltzer Science Publishers B.V.
DOI: 10.1007/s11276-020-02334-y

One-Bit ADCs/DACs Based MIMO Radar: Performance Analysis and Joint Design

Autori: Minglong Deng; Ziyang Cheng; Linlong Wu; Bhavani Shankar; Zishu He
Pubblicato in: IEEE Transactions on Signal Processing, Numero Volume: 70, 2022, Pagina/e 2609 - 2624, ISSN 1053-587X
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tsp.2022.3176953

Robust Information Criterion for Model Selection in Sparse High-Dimensional Linear Regression Models

Autori: Prakash Borpatra Gohain, Magnus Jansson
Pubblicato in: IEEE Transactions on Signal Processing, Numero vol 71, 2023, Pagina/e 2251-2266, ISSN 1053-587X
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tsp.2023.3284365

On the Performance of One-Bit DoA Estimation via Sparse Linear Arrays

Autori: Saeid Sedighi; Bhavani Shankar Mysore R; Mojtaba Soltanalian; Bjorn Ottersten
Pubblicato in: IEEE Transactions on Signal Processing, Numero 69, 2021, Pagina/e 6165 - 6182, ISSN 1053-587X
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tsp.2021.3122290

On the Spectral and Energy Efficiencies of Full-Duplex Cell-Free Massive MIMO

Autori: Hieu V. Nguyen; Van-Dinh Nguyen; Octavia A. Dobre; Shree Krishna Sharma; Symeon Chatzinotas; Bjorn Ottersten; Oh-Soon Shin
Pubblicato in: IEEE Journal on Selected Areas in Communications, Numero 38/ 8, 2020, Pagina/e 1698 - 1718, ISSN 0733-8716
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/jsac.2020.3000810

Multi-IRS-Aided Doppler-Tolerant Wideband DFRC System

Autori: Tong Wei; Linlong Wu; Kumar Vijay Mishra; M. R. Bhavani Shankar
Pubblicato in: IEEE Transactions on Communications, Numero Volume: 71, Numero: 11, 2023, Pagina/e 6561 - 6577, ISSN 0090-6778
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tcomm.2023.3305466

Grab-n-Pull: A max-min fractional quadratic programming framework with applications in signal and information processing

Autori: Gharanjik, Ahmad; Soltanalian, Mojtaba; Shankar, M. R. Bhavani; Ottersten, Björn
Pubblicato in: Elsevier Signal Processing, Numero 160, 2019, Pagina/e 1-12, ISSN 0165-1684
Editore: Elsevier BV
DOI: 10.1016/j.sigpro.2019.02.006

Matrix-inverse-free deep unfolding of the weighted MMSE beamforming algorithm

Autori: Lissy Pellaco; Mats Bengtsson; Joakim Jalden
Pubblicato in: IEEE Open Journal of the Communications Society, Vol 3, Pp 65-81 (2022), Numero 21, 2022, ISSN 2644-125X
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/ojcoms.2021.3139858

Data-Driven Precoded MIMO Detection Robust to Channel Estimation Errors

Autori: Abderrahmane Mayouche; Wallace A. Martins; Symeon Chatzinotas; Bjorn Ottersten
Pubblicato in: IEEE Open Journal of the Communications Society, Numero 2, 2021, Pagina/e 1144-1157, ISSN 2644-125X
Editore: IEEE
DOI: 10.1109/ojcoms.2021.3079643

Compensating Power Amplifier Distortions on Radar Signals via Waveform Design

Autori: Ehsan Raei; Mohammad Alaee-Kerahroodi; Bhavani Shankar M. R.; Björn Ottersten
Pubblicato in: 2023 IEEE Radar Conference (RadarConf23), 2023
Editore: IEEE
DOI: 10.1109/radarconf2351548.2023.10149753

Integrated Trajectory Optimization and Cubature Kalman Filter for UAV-Based Target Tracking with Unknown Initial Position

Autori: Sheng Xu; Linlong Wu; Bhavani Shankar M. R.; Prabhu Babu
Pubblicato in: 2022 IEEE 12th Sensor Array and Multichannel Signal Processing Workshop (SAM), 2022
Editore: IEEE
DOI: 10.1109/sam53842.2022.9827804

A Novel Heap-based Pilot Assignment for Full Duplex Cell-Free Massive MIMO with Zero-Forcing.

Autori: Hieu V. Nguyen; Van-Dinh Nguyen; Octavia A. Dobre; Shree Krishna Sharma; Symeon Chatzinotas; Bjorn Ottersten; Oh-Soon Shin
Pubblicato in: ICC 2020 - 2020 IEEE International Conference on Communications (ICC), 2020
Editore: IEEE
DOI: 10.1109/icc40277.2020.9149439

Spectrum prediction and interference detection for satellite communications

Autori: Lissy Pellaco; N Singh;Joakim Jalden
Pubblicato in: Advances in Communications Satellite Systems. 37th International Communications Satellite Systems Conference (ICSSC-2019), 2019
Editore: IET
DOI: 10.1049/cp.2019.1269

Learning-Based Multiplexing of Grant-Based and Grant-Free Heterogeneous Services with Short Packets

Autori: Tran, Duc Dung; Sharma, Shree Krishna; Chatzinotas, Symeon; Woungang, Isaac
Pubblicato in: 2021 IEEE Global Communications Conference (GLOBECOM), 2021
Editore: IEEE
DOI: 10.1109/globecom46510.2021.9685321

Contextual Multi-Armed Bandits for Link Adaptation in Cellular Networks

Autori: Vidit Saxena, Joakim Jaldén, Joseph E. Gonzalez, Mats Bengtsson, Hugo Tullberg, Ion Stoica
Pubblicato in: Proceedings of the 2019 Workshop on Network Meets AI & ML - NetAI'19, 2019, Pagina/e 44-49, ISBN 9781450368728
Editore: ACM Press
DOI: 10.1145/3341216.3342212

Deep Learning for Beam Hopping in Multibeam Satellite Systems

Autori: Lei Lei; Eva Lagunas; Yaxiong Yuan; Mirza Golam Kibria; Symeon Chatzinotas; Bjorn Ottersten
Pubblicato in: 2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring), 2020
Editore: IEEE
DOI: 10.1109/vtc2020-spring48590.2020.9128905

A Hybrid Optimization and Deep RL Approach for Resource Allocation in Semi-GF NOMA Networks

Autori: Duc-Dung Tran;Vu Nguyen Ha;Symeon Chatzinotas;Ti Ti Nguyen
Pubblicato in: 2023 IEEE 34th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2023
Editore: IEEE
DOI: 10.1109/pimrc56721.2023.10293810

Deep weighted MMSE downlink beamforming

Autori: Lissy Pellaco, Mats Bengtsson, Joakim Jalden
Pubblicato in: IEEE International Conference On Acoustics, Speech And Signal Processing (Icassp 2021), 2021, ISBN 978-1-7281-7605-5
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/icassp39728.2021.9414561

Distributed 5G NR-Based Integrated Sensing and Communication Systems: Frame Structure and Performance Analysis

Autori: Shengnan Shi; Ziyang Cheng; Linlong Wu; Zishu He; Bhavani Shankar
Pubblicato in: 2022 30th European Signal Processing Conference (EUSIPCO), 2022
Editore: IEEE
DOI: 10.23919/eusipco55093.2022.9909950

Recurrent Design of Probing Waveform for Sparse Bayesian Learning Based DOA Estimation

Autori: Linlong Wu; Jisheng Dai; Bhavani Shankar M. R.; Ruizhi Hu; Björn Ottersten
Pubblicato in: ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2022
Editore: IEEE
DOI: 10.1109/icassp43922.2022.9746708

New Improved Criterion for Model Selection in Sparse High-Dimensional Linear Regression Models

Autori: Prakash Borpatra Gohain, Magnus Jansson
Pubblicato in: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2022, Pagina/e 5692-5696, ISBN 978-1-6654-0541-6
Editore: IEEE
DOI: 10.1109/icassp43922.2022.9746867

Dual-DNN Assisted Optimization for Efficient Resource Scheduling in NOMA-Enabled Satellite Systems

Autori: Anyue Wang; Lei Lei; Eva Lagunas; Symeon Chatzinotas; Bjorn Ottersten
Pubblicato in: 2021 IEEE Global Communications Conference (GLOBECOM), 2021
Editore: IEEE
DOI: 10.1109/globecom46510.2021.9685660

Parallel Coordinate Descent Algorithms for Sparse Phase Retrieval

Autori: Yang Yang, Marius Pesavento, Yonina C. Eldar, Bjorn Ottersten
Pubblicato in: ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2019, Pagina/e 7670-7674, ISBN 978-1-4799-8131-1
Editore: IEEE
DOI: 10.1109/icassp.2019.8683363

Optimization of weighted individual energy efficiencies in interference networks

Autori: Bho Matthiesen, Yang Yang, Eduard A. Jorswieck
Pubblicato in: 2018 IEEE Wireless Communications and Networking Conference (WCNC), 2018, Pagina/e 1-6, ISBN 978-1-5386-1734-2
Editore: IEEE
DOI: 10.1109/wcnc.2018.8377255

Graph Similarity based on Graph Fourier Distances

Autori: Eva Lagunas, Antonio G. Marques, Symeon Chatzinotas, Bjorn Ottersten
Pubblicato in: 2018 26th European Signal Processing Conference (EUSIPCO), 2018, Pagina/e 877-881, ISBN 978-9-0827-9701-5
Editore: IEEE
DOI: 10.23919/eusipco.2018.8553486

Latency Minimization for Content Delivery Networks with Wireless Edge Caching

Autori: Thang X. Vu, Lei Lei, Satyanarayana Vuppala, Ashkan Kalantari, Symeon Chatzinotas, Bjorn Ottersten
Pubblicato in: 2018 IEEE International Conference on Communications (ICC), 2018, Pagina/e 1-6, ISBN 978-1-5386-3180-5
Editore: IEEE
DOI: 10.1109/icc.2018.8422142

Energy-efficient design for latency-tolerant content delivery networks

Autori: Thang X. Vu, Lei Lei, Satyanarayana Vuppala, Symeon Chatzinotas, Bjorn Ottersten
Pubblicato in: 2018 IEEE Wireless Communications and Networking Conference Workshops (WCNCW), 2018, Pagina/e 89-94, ISBN 978-1-5386-1154-8
Editore: IEEE
DOI: 10.1109/wcncw.2018.8369037

Eco-panda: A Computationally Economic, Geometrically Converging Dual Optimization Method on Time-varying Undirected Graphs

Autori: Marie Maros, Joakim Jalden
Pubblicato in: ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2019, Pagina/e 5257-5261, ISBN 978-1-4799-8131-1
Editore: IEEE
DOI: 10.1109/icassp.2019.8683797

Efficient Minimum-Energy Scheduling with Machine-Learning Based Predictions for Multiuser MISO Systems

Autori: Lei Lei, Thang X. Vu, Lei You, Scott Fowler, Di Yuan
Pubblicato in: 2018 IEEE International Conference on Communications (ICC), 2018, Pagina/e 1-6, ISBN 978-1-5386-3180-5
Editore: IEEE
DOI: 10.1109/icc.2018.8422520

Dynamic Power Allocation for Smart Grids Via ADMM

Autori: Marie Maros, Joakim Jalden
Pubblicato in: 2018 IEEE 19th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2018, Pagina/e 1-5, ISBN 978-1-5386-3512-4
Editore: IEEE
DOI: 10.1109/spawc.2018.8446012

A Parallel Best-Response Algorithm with Exact Line Search for Nonconvex Sparsity-Regularized Rank Minimization

Autori: Yang Yang, Marius Pesavento
Pubblicato in: 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2018, Pagina/e 6323-6327, ISBN 978-1-5386-4658-8
Editore: IEEE
DOI: 10.1109/icassp.2018.8461349

PANDA: A Dual Linearly Converging Method for Distributed Optimization Over Time-Varying Undirected Graphs

Autori: Marie Maros, Joakim Jalden
Pubblicato in: 2018 IEEE Conference on Decision and Control (CDC), 2018, Pagina/e 6520-6525, ISBN 978-1-5386-1395-5
Editore: IEEE
DOI: 10.1109/cdc.2018.8619626

Parallel and Hybrid Soft-Thresholding Algorithms with Line Search for Sparse Nonlinear Regression

Autori: Yang Yang, Marius Pesavento, Symeon Chatzinotas, Bjorn Ottersten
Pubblicato in: 2018 26th European Signal Processing Conference (EUSIPCO), 2018, Pagina/e 1587-1591, ISBN 978-9-0827-9701-5
Editore: IEEE
DOI: 10.23919/eusipco.2018.8553274

Spectrum prediction and interference detection for satellite communications

Autori: Lissy Pellaco, Nirankar Singh, Joakim Jaldén
Pubblicato in: 37th International Communications Satellite Systems Conference, 2019
Editore: American Institute of Aeronautics and Astronautics

Wireless link adaptation with outdated CSI -- a hybrid data-driven and model-based approach

Autori: Lissy Pellaco, Vidit Saxena, Mats Bengtsson, Joakim Jaldén
Pubblicato in: 2020 IEEE 19th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2020
Editore: IEEE

Relative Cost Based Model Selection for Sparse High-Dimensional Linear Regression Models

Autori: Prakash B. Gohain, Magnus Jansson
Pubblicato in: ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2020, Pagina/e 5515-5519, ISBN 978-1-5090-6631-5
Editore: IEEE
DOI: 10.1109/icassp40776.2020.9054045

Bayesian Link Adaptation under a BLER Target

Autori: Vidit Saxena, Joakim Jaldén
Pubblicato in: 2020 IEEE 19th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2020
Editore: IEEE

On the Use of Vertex-Frequency Analysis for Anomaly Detection in Graph Signals

Autori: Gabriela Lewenfus, Wallace Martins, Symeon Chatzinotas, Björn Ottersten
Pubblicato in: Anais de XXXVII Simpósio Brasileiro de Telecomunicações e Processamento de Sinais, 2019
Editore: Sociedade Brasileira de Telecomunicações
DOI: 10.14209/sbrt.2019.1570554422

Convex Combination of Constraint Vectors for Set-membership Affine Projection Algorithms

Autori: Tadeu N. Ferreira, Wallace A. Martins, Markus V S. Lima, Paulo S. R. Diniz
Pubblicato in: ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2019, Pagina/e 4858-4862, ISBN 978-1-4799-8131-1
Editore: IEEE
DOI: 10.1109/icassp.2019.8682305

Constrained Bayesian Active Learning of a Linear Classifier

Autori: Anestis Tsakmalis, Symeon Chatzinotas, Bjarn Ottersten
Pubblicato in: 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2018, Pagina/e 6663-6667, ISBN 978-1-5386-4658-8
Editore: IEEE
DOI: 10.1109/icassp.2018.8461409

Learning-based Physical Layer Communications for Multiagent Collaboration

Autori: Arsham Mostaani, Osvaldo Simeone, Symeon Chatzinotas, Bjorn Ottersten
Pubblicato in: 2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2019, Pagina/e 1-6, ISBN 978-1-5386-8110-7
Editore: IEEE
DOI: 10.1109/pimrc.2019.8904190

Optimal Resource Allocation for NOMA-Enabled Cache Replacement and Content Delivery

Autori: Lei Lei, Thang X. Vu, Lin Xiang, Xingjun Zhang, Symeon Chatzinotas, Bjorn Ottersten
Pubblicato in: 2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2019, Pagina/e 1-6, ISBN 978-1-5386-8110-7
Editore: IEEE
DOI: 10.1109/pimrc.2019.8904424

Joint User Grouping and Power Allocation for MISO Systems: Learning to Schedule

Autori: Yaxiong Yuan, Thang X. Vu, Lei Lei, Symeon Chatzinotas, Bjom Ottersten
Pubblicato in: 2019 27th European Signal Processing Conference (EUSIPCO), 2019, Pagina/e 1-5, ISBN 978-9-0827-9703-9
Editore: IEEE
DOI: 10.23919/eusipco.2019.8902514

Learning-Based Resource Allocation: Efficient Content Delivery Enabled by Convolutional Neural Network

Autori: Lei Lei, Yaxiong Yuan, Thang X. Vu, Symeon Chatzinotas, Bjorn Ottersten
Pubblicato in: 2019 IEEE 20th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2019, Pagina/e 1-5, ISBN 978-1-5386-6528-2
Editore: IEEE
DOI: 10.1109/spawc.2019.8815447

Optimum Design for Sparse FDA-MIMO Automotive Radar

Autori: Saeid Sedighi, Bhavani Shankar, Kumar Vijay Mishra, Bjorn Ottersten
Pubblicato in: 2019 53rd Asilomar Conference on Signals, Systems, and Computers, 2019, Pagina/e 913-918, ISBN 978-1-7281-4300-2
Editore: IEEE
DOI: 10.1109/ieeeconf44664.2019.9048834

Successive Convex Approximation Algorithms for Sparse Signal Estimation with Nonconvex Regularizations

Autori: Yang Yang, Marius Pesavento, Syrneon Chatzinotas, Bjorn Ottersten
Pubblicato in: 2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop (SAM), 2018, Pagina/e 356-360, ISBN 978-1-5386-4752-3
Editore: IEEE
DOI: 10.1109/sam.2018.8448866

Machine Learning based Antenna Selection and Power Allocation in Multi-user MISO Systems

Autori: Thang X. Vu; Lei Lei; Symeon Chatzinotas; Bjorn Ottersten
Pubblicato in: 2019 International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOPT), 2019
Editore: IEEE
DOI: 10.23919/wiopt47501.2019.9144088

Model-Aided Drone Classification Using Convolutional Neural Networks

Autori: Alexander Karlsson, Magnus Jansson, Mikael Hämäläinen
Pubblicato in: IEEE Radar Conference (RadarConf22), 2022, Pagina/e 1-6, ISBN 978-1-7281-5369-8
Editore: IEEE
DOI: 10.1109/radarconf2248738.2022.9764194

ADMM Based Transmit Waveform and Receive Filter Design in Cognitive Radar Systems

Autori: Ehsan Raei; Mohammad Alaee-Kerahroodi; M. R. Bhavani Shankar
Pubblicato in: 2020 IEEE Radar Conference (RadarConf20), 2020
Editore: IEEE
DOI: 10.1109/radarconf2043947.2020.9266386

Distributed Sensing and Centric Computing via FMCW Waveform in Wireless Sensor Network

Autori: Linlong Wu; Kunwar Pritiraj Rajput; Yuan Liu; Bhavani Shankar
Pubblicato in: 2023 IEEE 24th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2023
Editore: IEEE
DOI: 10.1109/spawc53906.2023.10304484

Heterogeneously-Distributed Joint Radar Communications: Bayesian Resource Allocation

Autori: Linlong Wu; Kumar Vijay Mishra; Bhavani Shankar M. R.; Björn Ottersten
Pubblicato in: 2021 IEEE 22nd International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2021, ISBN 978-1-6654-2851-4
Editore: IEEE
DOI: 10.1109/spawc51858.2021.9593222

Model Selection in High-Dimensional Block-Sparse General Linear Regression

Autori: Prakash Borpatra Gohain, Magnus Jansson
Pubblicato in: 31st European Signal Processing Conference (EUSIPCO), Helsinki, Finland, 2023, Pagina/e 1928-1932, ISBN 978-9-4645-9360-0
Editore: IEEE
DOI: 10.23919/eusipco58844.2023.10289738

State Aggregation for Multiagent Communication over Rate-Limited Channels

Autori: Arsham Mostaani; Thang X. Vu; Symeon Chatzinotas; Björn Ottersten
Pubblicato in: GLOBECOM 2020 - 2020 IEEE Global Communications Conference, 2020
Editore: IEEE
DOI: 10.1109/globecom42002.2020.9322138

A deep learning approach for optimizing content delivering in cache-enabled HetNet

Autori: Lei Lei; Lei You; Gaoyang Dai; Thang X. Vu; Di Yuan; Symeon Chatzinotas
Pubblicato in: IEEE International Symposium on Wireless Communication Systems (ISWCS), Bologna, Aug. 2017. (2017)., 2017
Editore: IEEE
DOI: 10.1109/iswcs.2017.8108157

Joint Symbol-Level Precoding and Sub-Block-Level RIS Design for Dual-Function Radar-Communications

Autori: Linlong Wu; Bowen Wang; Ziyang Cheng; Bhavani Shankar M. R; Björn Ottersten
Pubblicato in: ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2023, ISBN 978-1-7281-6327-7
Editore: IEEE
DOI: 10.1109/icassp49357.2023.10096089

Resource Allocation in Heterogeneously-Distributed Joint Radar-Communications under Asynchronous Bayesian Tracking Framework

Autori: Wu, Linlong; Mishra, Kumar Vijay; R., Bhavani Shankar M.; Ottersten, Björn
Pubblicato in: IEEE Journal on Selected Areas in Communications, Numero Volume: 40, Numero: 7,, 2022, Pagina/e 2026 - 2042, ISSN 0733-8716
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/jsac.2022.3157371

Time-Switching based Simultaneous Wireless Transmission of Information and Energy (Wi-TIE) for Relaying Systems with Caching Architecture

Autori: Gautam, Sumit; Vu, Thang Xuan; Chatzinotas, Symeon; Ottersten, Björn
Pubblicato in: In T., Duong, X., Chu, & H., Suraweera, Ultra-Dense Networks for 5G and Beyond - Modelling, Analysis, and Applications. West Sussex, UK: John Wiley & Sons, Limited (2019)., Numero 1, 2019, ISBN 978-1-119-47369-5
Editore: John Wiley & Sons

Margin-Based Active Online Learning Techniques for Cooperative Spectrum Sharing in CR Networks

Autori: K. Praveen Kumar, Eva Lagunas, Shree Krishna Sharma, Satyanarayana Vuppala, Symeon Chatzinotas, Björn Ottersten
Pubblicato in: Cognitive Radio-Oriented Wireless Networks - 14th EAI International Conference, CrownCom 2019, Poznan, Poland, June 11–12, 2019, Proceedings, Numero 291, 2019, Pagina/e 140-153, ISBN 978-3-030-25747-7
Editore: Springer International Publishing
DOI: 10.1007/978-3-030-25748-4_11

È in corso la ricerca di dati su OpenAIRE...

Pubblicazioni

Condividi questa pagina

Scarica