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检索条件"主题词=Signal Processing Algorithms"
43672 条 记 录,以下是221-230 订阅
Optimizing Clustered Cell-Free Networking for Sum Ergodic Capacity Maximization With Joint processing Constraint
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2025年 第1期24卷 571-584页
作者: Xia, Funing Wang, Junyuan Dai, Lin Tongji Univ Coll Elect & Informat Engn Shanghai 201804 Peoples R China Tongji Univ Inst Adv Study Coll Elect & Informat Engn Shanghai 201804 Peoples R China Tongji Univ Shanghai Inst Intelligent Sci & Technol Shanghai 201804 Peoples R China City Univ Hong Kong Dept Elect Engn SAR Hong Kong Peoples R China
Clustered cell-free networking has been considered as an effective scheme to trade off between the low complexity of current cellular networks and the superior performance of fully cooperative networks. With clustered... 详细信息
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Pulse Diversity Phase-Coded Waveform and Mismatched Filter Bank Design Via Periodic Ambiguity Function Shaping
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IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS 2025年 第2期61卷 3440-3455页
作者: Liu, Lipeng He, Chuan Cao, Fei Lyu, Yan Xu, Jianfeng Rocket Force Univ Engn Xian 710025 Peoples R China
Pulse diversity phase-coded (PDPC) waveform has received considerable attention recently because of its applications to obtain synthetic bandwidth, mitigate range-Doppler ambiguity, or suppress artificial repeat jammi... 详细信息
来源: 评论
Joint Node Selection and Resource Allocation Optimization for Cooperative Sensing With a Shared Wireless Backhaul
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IEEE TRANSACTIONS ON signal processing 2025年 73卷 67-82页
作者: Chen, Mingxin Zhao, Ming-Min Liu, An Li, Min Shi, Qingjiang Zhejiang Univ Coll Informat Sci & Elect Engn Hangzhou 310027 Peoples R China Zhejiang Prov Key Lab Multimodal Commun Networks & Hangzhou 310027 Peoples R China Tongji Univ Sch Software Engn Shanghai 201804 Peoples R China Shenzhen Res Inst Big Data Shenzhen 518172 Peoples R China
In this paper, we consider a cooperative sensing framework in the context of future multi-functional network with both communication and sensing ability, where one base station (BS) serves as a sensing transmitter and... 详细信息
来源: 评论
DL-Based ISAC via Tensor Analysis in Massive MIMO-OFDM Systems With Spatial-Frequency Wideband Effects
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IEEE INTERNET OF THINGS JOURNAL 2025年 第5期12卷 5093-5108页
作者: Du, Jianhe Ma, Hang Yu, Zhiqiang Li, Xingwang Mumtaz, Shahid Yuen, Chau Commun Univ China State Key Lab Media Convergence & Commun Beijing 100024 Peoples R China Hongyun Honghe Tobacco Grp Co Ltd Kunming Cigarette Factory Kunming 650231 Yunnan Peoples R China Yunnan Minzu Univ Sch Math & Comp Sci Kunming 650500 Peoples R China Henan Polytech Univ Sch Phys & Elect Informat Engn Jiaozuo Chin Myanmar Nottingham Trent Univ Dept Comp Sci Nottingham NG1 4FQ England Data Machine Elite Nottingham NG1 4FQ England Nanyang Technol Univ Sch Elect & Elect Engn Singapore 639798 Singapore
In this article, we propose a novel integrated sensing and communication (ISAC) algorithm for massive multiple-input-multiple-output orthogonal frequency-division multiplexing (MIMO-OFDM) systems with spatial-frequenc... 详细信息
来源: 评论
Low-Frequency Sound Source Localization Algorithm for Small-Aperture AVSA Under Nonuniform Noise Scenarios
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IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT 2025年 74卷
作者: Zhang, Jun Liang, Bin Yang, Jianhua Hou, Hong Tsinghua Univ Dept Automat Beijing 100084 Peoples R China Northwestern Polytech Univ Sch Automat Xian 710129 Peoples R China
For low-frequency source localization with a small-aperture acoustic array, we propose a high-resolution localization algorithm based on complex Wishart prior. The algorithm, named Wishart-CSM-SBL, employs vectorized ... 详细信息
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Communication-Efficient Distributed Bayesian Federated Learning Over Arbitrary Graphs
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IEEE TRANSACTIONS ON signal processing 2025年 73卷 1351-1366页
作者: Wang, Sihua Guo, Huayan Zhu, Xu Yin, Changchuan Lau, Vincent K. N. Beijing Univ Posts & Telecommun Beijing Lab Adv Informat Network Beijing 100876 Peoples R China Beijing Univ Posts & Telecommun Beijing Key Lab Network Syst Architecture & Conver Beijing 100876 Peoples R China Hong Kong Univ Sci & Technol Dept Elect & Commun Engn Hong Kong 999077 Peoples R China Harbin Inst Technol Sch Informat Sci & Technol Shenzhen 518055 Peoples R China Guangdong Prov Key Lab Aerosp Commun & Networking Shenzhen 518055 Peoples R China Shenzhen Municipal Key Lab AIoT Commun Shenzhen 518055 Peoples R China
This paper investigates a fully distributed federated learning (FL) problem, in which each device is restricted to only utilize its local dataset and the information received from its adjacent devices that are defined... 详细信息
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Fast Converging Algorithm for Blind Equalization With Gaussian and Impulsive Noises
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IEEE TRANSACTIONS ON signal processing 2025年 73卷 372-385页
作者: Li, Jin Zheng, Wei Xing Yang, Long Xidian Univ State Key Lab Integrated Serv Networks Xidian 710071 Peoples R China Western Sydney Univ Sch Comp Data & Math Sci Sydney NSW 2751 Australia
This paper proposes a blind equalization algorithm for dispersive wireless communication systems that employ high throughput quadrature amplitude modulation signals under both Gaussian and impulsive noise environments... 详细信息
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Diffusion Stochastic Optimization for Min-Max Problems
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IEEE TRANSACTIONS ON signal processing 2025年 73卷 259-274页
作者: Cai, Haoyuan Alghunaim, Sulaiman A. Sayed, Ali H. Ecole Polytech Fed Lausanne EPFL Sch Engn CH-1015 Lausanne Switzerland Kuwait Univ Dept Elect Engn Kuwait 12037 Kuwait
The optimistic gradient method is useful in addressing minimax optimization problems. Motivated by the observation that the conventional stochastic version suffers from the need for a large batch size on the order of ... 详细信息
来源: 评论
An Eigenvalue-Based Generalized MVDR Method for DOA Estimation of Underwater Targets Without Prior Knowledge of Source Number
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IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT 2025年 74卷
作者: Wang, Bo Chen, Feng Mo, Shiqi Harbin Engn Univ Natl Key Lab Underwater Acoust Technol Harbin 150001 Peoples R China Harbin Engn Univ Minist Ind & Informat Technol Key Lab Marine Informat Acquisit & Secur Harbin 150001 Peoples R China Harbin Engn Univ Coll Underwater Acoust Engn Harbin 150001 Peoples R China
The actual underwater acoustic field environment is subject to various interferences, resulting in high background noise, thereby complicating underwater target detection. Some traditional subspace direction-of-arriva... 详细信息
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Reconfigurable Frequency-Spatial Equivalent Array Based on FMCW Radar for Accurate Close-Spaced Multitargets Motion Sensing
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IEEE SENSORS JOURNAL 2025年 第10期25卷 17975-17986页
作者: Zhang, Jiayu Zhang, Zhiwei Li, Yuchen Gu, Changzhan Mao, Junfa Shanghai Jiao Tong Univ State Key Lab Radio Frequency Heterogeneous Integr Shanghai 200240 Peoples R China
Frequency-modulated continuous-wave (FMCW) radar has been widely utilized for target detection and motion sensing. However, conventional techniques are constrained by radar bandwidth, spectral leakage, and noise, maki... 详细信息
来源: 评论