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检索条件"主题词=distributed signal processing"
133 条 记 录,以下是11-20 订阅
A distributed Adaptive Algorithm for Non-Smooth Spatial Filtering Problems in Wireless Sensor Networks
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IEEE TRANSACTIONS ON signal processing 2024年 72卷 4682-4697页
作者: Hovine, Charles Bertrand, Alexander Katholieke Univ Leuven STADIUS Ctr Dynam Syst Signal Proc & Data Analyt B-3001 Leuven Belgium Katholieke Univ Leuven Leuven AI Inst Artificial Intelligence B-3001 Leuven Belgium
A wireless sensor network often relies on a fusion center to process the data collected by each of its sensing nodes. Such an approach relies on the continuous transmission of raw data to the fusion center, which typi... 详细信息
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distributed Distortion-Aware Beamforming Designs for Cell-Free mMIMO Systems
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IEEE JOURNAL OF SELECTED TOPICS IN signal processing 2025年 第2期19卷 381-397页
作者: Liu, Mengzhen Li, Ming Liu, Rang Liu, Qian Dalian Univ Technol Sch Informat & Commun Engn Dalian 116024 Peoples R China Univ Calif Irvine Ctr Pervas Commun & Comp Irvine CA 92697 USA Dalian Univ Technol Sch Comp Sci & Technol Dalian 116024 Peoples R China
Cell-free massive multi-input multi-output (CF-mMIMO) systems have emerged as a promising paradigm for next-generation wireless communications, offering enhanced spectral efficiency and coverage through distributed an... 详细信息
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Design and Implementation of Ambiently Powered Internet of Things-That-Think With Asynchronous Inference
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IEEE INTERNET OF THINGS JOURNAL 2023年 第17期10卷 15283-15300页
作者: Papageorgiou, Vasileios Nichoritis, Athanasios Vasilakopoulos, Panagiotis Vougioukas, Georgios Bletsas, Aggelos Tech Univ Crete Sch ECE Khania 73100 Greece Univ Wisconsin Madison CS Dept Madison WI 53706 USA Tech Univ Crete Telecommun Syst Inst Khania 73100 Greece
This work offers design and implementation of in-network inference, using message passing among ambiently powered wireless sensor network (WSN) terminals. The stochastic nature of ambient energy harvesting dictates in... 详细信息
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distributed Alignment Processes With Samples of Group Average
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IEEE TRANSACTIONS ON CONTROL OF NETWORK SYSTEMS 2023年 第2期10卷 960-971页
作者: Korman, Amos Vacus, Robin HUJI WIS Int Joint Res Unit CNRS UMI FILOFOCSUP7French Israeli Lab Fdn Comp SciT Tel Aviv Israel Res Inst Fdn Comp Sci CNRS Paris France
This article studies a stochastic alignment problem assuming that agents can sense the general tendency of the system. More specifically, we consider $n$ agents, each being associated with a real number. In each round... 详细信息
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distributed combined acoustic echo cancellation and noise reduction using GEVD-based distributed adaptive node specific signal estimation with prior knowledge  28
Distributed combined acoustic echo cancellation and noise re...
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28th European signal processing Conference (EUSIPCO)
作者: Ruiz, Santiago van Waterschoot, Toon Moonen, Marc Katholieke Univ Leuven ESAT STADIUS Dept Elect Engn Leuven Belgium
distributed combined acoustic echo cancellation (AEC) and noise reduction (NR) in a wireless acoustic sensor network (WASN) is tackled by using a specific version of the PK-GEVD-DANSE algorithm (cfr. [1]). Although th... 详细信息
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distributed Combined Acoustic Echo Cancellation and Noise Reduction in Wireless Acoustic Sensor and Actuator Networks
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IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE processing 2022年 30卷 534-547页
作者: Ruiz, Santiago van Waterschoot, Toon Moonen, Marc Katholieke Univ Leuven Dept Elect Engn ESAT STADIUS B-3001 Leuven Belgium
The paper presents distributed algorithms for combined acoustic echo cancellation (AEC) and noise reduction (NR) in a wireless acoustic sensor and actuator network (WASAN) where each node may have multiple microphones... 详细信息
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Adaptive diffusion networks: An overview
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signal processing 2024年 223卷
作者: Tiglea, Daniel Gilio Candido, Renato Silva, Magno T. M. Univ Sao Paulo Escola Politecn Sao Paulo Brazil
This work provides a comprehensive overview of adaptive diffusion networks, from the first papers published on the subject to state-of-the-art solutions and current challenges. These networks consist of a collection o... 详细信息
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distributed Denoising over Simplicial Complexes using Chebyshev Polynomial Approximation  30
Distributed Denoising over Simplicial Complexes using Chebys...
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30th European signal processing Conference (EUSIPCO)
作者: Kadambari, Sai Kiran Francis, Robin Chepuri, Sundeep Prabhakar Indian Inst Sci Bangalore Karnataka India
In this work, we focus on denoising smooth signals supported on simplicial complexes in a distributed manner. We assume that the simplicial signals are dominantly smooth on either the lower or upper Laplacian matrices... 详细信息
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distributed CROSS-RELATION-BASED FREQUENCY-DOMAIN BLIND SYSTEM IDENTIFICATION USING ONLINE-ADMM  17
DISTRIBUTED CROSS-RELATION-BASED FREQUENCY-DOMAIN BLIND SYST...
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17th International Workshop on Acoustic signal Enhancement (IWAENC)
作者: Blochberger, M. Elvander, F. Ali, R. Moonen, M. van Waterschoot, T. Ostergaard, J. Jensen, J. Katholieke Univ Leuven Dept Elect Engn ESAT STADIUS B-3001 Leuven Belgium Aalborg Univ Dept Elect Syst DK-9220 Aalborg Denmark
In this paper, we propose a distributed cross-relation-based adaptive algorithm for blind identification of single-input multiple-output (SIMO) systems in the frequency domain, using the alternating direction method o... 详细信息
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Quasi-distributed Antenna Selection for Spectral Efficiency Maximization in Subarray Switching XL-MIMO Systems
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IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 2021年 第7期70卷 6713-6725页
作者: Inacio de Souza, Joao Henrique Amiri, Abolfazl Abrao, Taufik de Carvalho, Elisabeth Popovski, Petar Univ Estadual Londrina Elect Engn Dept BR-86057970 Londrina Parana Brazil Aalborg Univ Tech Fac IT & Design Dept Elect Syst DK-9220 Aalborg Denmark
In this paper, we consider the downlink (DL) of a zero-forcing (ZF) precoded extra-large scale massive MIMO (XL-MIMO) system. The base-station (BS) operates with limited number of radio-frequency (RF) transceivers due... 详细信息
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