IEEE Transactions on Signal Processing最新文献

筛选
英文 中文
A Graph Signal Processing Perspective of Network Multiple Hypothesis Testing with False Discovery Rate Control 基于错误发现率控制的网络多假设检验的图信号处理视角
IF 5.4 2区 工程技术
IEEE Transactions on Signal Processing Pub Date : 2025-07-29 DOI: 10.1109/tsp.2025.3593659
Xingchao Jian, Martin Gölz, Feng Ji, Wee Peng Tay, Abdelhak M. Zoubir
{"title":"A Graph Signal Processing Perspective of Network Multiple Hypothesis Testing with False Discovery Rate Control","authors":"Xingchao Jian, Martin Gölz, Feng Ji, Wee Peng Tay, Abdelhak M. Zoubir","doi":"10.1109/tsp.2025.3593659","DOIUrl":"https://doi.org/10.1109/tsp.2025.3593659","url":null,"abstract":"","PeriodicalId":13330,"journal":{"name":"IEEE Transactions on Signal Processing","volume":"15 1","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144737086","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Achievable Rate Maximization in MIMO-BICM Systems: A Unified Transceiver Design MIMO-BICM系统中可实现的速率最大化:一个统一的收发器设计
IF 5.8 2区 工程技术
IEEE Transactions on Signal Processing Pub Date : 2025-07-29 DOI: 10.1109/TSP.2025.3592835
Jie Yang;Wanchen Hu;Yi Jiang;Shuangyang Li;Xin Wang
{"title":"Achievable Rate Maximization in MIMO-BICM Systems: A Unified Transceiver Design","authors":"Jie Yang;Wanchen Hu;Yi Jiang;Shuangyang Li;Xin Wang","doi":"10.1109/TSP.2025.3592835","DOIUrl":"10.1109/TSP.2025.3592835","url":null,"abstract":"Transceiver designs for multiple-input multiple-output (MIMO) systems have been extensively studied in the past decades. However, in the context of finite constellation inputs, existing transceiver designs do not guarantee optimal performance across all SNR ranges or varying code rates. In this paper, we propose a novel maximum achievable rate transceiver (MART) design for bit-interleaved coded modulation in MIMO (MIMO-BICM) systems. Our proposed MART scheme combines channel matrix decomposition and decision feedback equalization (DFE), decomposing the MIMO channel into multiple parallel subchannels. We establish a tight lower bound for achievable rates in MIMO-BICM, based on which we transform the sophisticated problem to the optimization of the output signal-to-noise ratios (SNRs) of subchannels. We consider the achievable rate maximization under both zero-forcing (ZF) and minimum mean-square error (MMSE) criteria and provide a unified solution framework for both two problems. To simplify the optimization process, we further propose an alternative near-optimal scheme for both ZF and MMSE problems. Numerical results show the optimality of the proposed MART scheme across all SNR ranges, demonstrating its potential in practical MIMO-BICM systems.","PeriodicalId":13330,"journal":{"name":"IEEE Transactions on Signal Processing","volume":"73 ","pages":"3346-3361"},"PeriodicalIF":5.8,"publicationDate":"2025-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144736920","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Step Size Adaptation for Accelerated Stochastic Momentum Algorithm Using SDE Modeling and Lyapunov Drift Minimization 基于SDE建模和Lyapunov漂移最小化的加速随机动量算法步长自适应
IF 5.8 2区 工程技术
IEEE Transactions on Signal Processing Pub Date : 2025-07-25 DOI: 10.1109/TSP.2025.3592678
Yulan Yuan;Danny H. K. Tsang;Vincent K. N. Lau
{"title":"Step Size Adaptation for Accelerated Stochastic Momentum Algorithm Using SDE Modeling and Lyapunov Drift Minimization","authors":"Yulan Yuan;Danny H. K. Tsang;Vincent K. N. Lau","doi":"10.1109/TSP.2025.3592678","DOIUrl":"10.1109/TSP.2025.3592678","url":null,"abstract":"Training machine learning models often involves solving high-dimensional stochastic optimization problems, where stochastic gradient-based algorithms are hindered by slow convergence. Although momentum-based methods perform well in deterministic settings, their effectiveness diminishes under gradient noise. In this paper, we introduce a novel accelerated stochastic momentum algorithm. Specifically, we first model the trajectory of discrete-time momentum-based algorithms using continuous-time stochastic differential equations (SDEs). By leveraging a tailored Lyapunov function, we derive 2-D adaptive step sizes through Lyapunov drift minimization, which significantly enhance both convergence speed and noise stability. The proposed algorithm not only accelerates convergence but also eliminates the need for hyperparameter fine-tuning, consistently achieving robust accuracy in machine learning tasks.","PeriodicalId":13330,"journal":{"name":"IEEE Transactions on Signal Processing","volume":"73 ","pages":"3124-3139"},"PeriodicalIF":5.8,"publicationDate":"2025-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144712144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Rational Gaussian Wavelets and Corresponding Model Driven Neural Networks 有理高斯小波和相应的模型驱动神经网络*
IF 5.8 2区 工程技术
IEEE Transactions on Signal Processing Pub Date : 2025-07-24 DOI: 10.1109/TSP.2025.3592099
Attila Miklós Ámon;Kristian Fenech;Péter Kovács;Tamás Dózsa
{"title":"Rational Gaussian Wavelets and Corresponding Model Driven Neural Networks","authors":"Attila Miklós Ámon;Kristian Fenech;Péter Kovács;Tamás Dózsa","doi":"10.1109/TSP.2025.3592099","DOIUrl":"10.1109/TSP.2025.3592099","url":null,"abstract":"In this paper we introduce a highly adaptive continuous wavelet transform using Gaussian wavelets multiplied by an appropriate rational term. The zeros and poles of this rational modifier act as free parameters and their choice highly influences the shape of the mother wavelet. This allows the proposed construction to approximate signals with complex morphology using only a few wavelet coefficients. We show that the proposed rational Gaussian wavelets are admissible and provide numerical approximations of the wavelet coefficients using variable projection operators. In addition, we show how the proposed variable projection based rational Gaussian wavelet transform can be used in neural networks to obtain a highly interpretable feature learning layer. We demonstrate the effectiveness of the proposed scheme through a number of numerical experiments including biomedical applications, and the detection of abnormal road surface based on tire sensor signals.","PeriodicalId":13330,"journal":{"name":"IEEE Transactions on Signal Processing","volume":"73 ","pages":"3140-3155"},"PeriodicalIF":5.8,"publicationDate":"2025-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11095990","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144702050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analyses of Successful Sparse Signal Recovery via Tail-$ell_{2}$ Minimization 基于尾部最小化的稀疏信号成功恢复分析
IF 5.8 2区 工程技术
IEEE Transactions on Signal Processing Pub Date : 2025-07-23 DOI: 10.1109/TSP.2025.3588294
Menglin Ye;Shidong Li;Cheng Cheng;Jun Xian
{"title":"Analyses of Successful Sparse Signal Recovery via Tail-$ell_{2}$ Minimization","authors":"Menglin Ye;Shidong Li;Cheng Cheng;Jun Xian","doi":"10.1109/TSP.2025.3588294","DOIUrl":"10.1109/TSP.2025.3588294","url":null,"abstract":"Recovery guarantee analyses of sparse signals by the tail-<inline-formula><tex-math>$ell_{2}$</tex-math></inline-formula> minimization approach are presented. Known for the lack of sparse recovery capacity by traditional <inline-formula><tex-math>$ell_{2}$</tex-math></inline-formula> minimization, its variation by an iterative tail-<inline-formula><tex-math>$ell_{2}$</tex-math></inline-formula> penalty procedure, however, is shown to be exceedingly effective in sparse selections. The analytical close-form solutions of the tail-<inline-formula><tex-math>$ell_{2}$</tex-math></inline-formula> formulation also reveal its superb efficiency. This article is focused on the analyses of the successful recovery by the tail-<inline-formula><tex-math>$ell_{2}$</tex-math></inline-formula> technique. A necessary and sufficient condition for the uniqueness of the tail-<inline-formula><tex-math>$ell_{2}$</tex-math></inline-formula> minimizer is established, which is seen inherently different from that of a similar tail-<inline-formula><tex-math>$ell_{1}$</tex-math></inline-formula> minimization problem. The inherent differences lead to further analyses of sufficient conditions for the uniqueness, and a notion of admissible solutions. Successful probability analysis is then carried out based on these conditions. The estimated probability of successful recovery <inline-formula><tex-math>$mathbb{P}_{T}$</tex-math></inline-formula> is righteously related to the cardinality of <inline-formula><tex-math>$T^{c}cap S$</tex-math></inline-formula>, where <inline-formula><tex-math>$T$</tex-math></inline-formula> is an estimated support of the solution index <inline-formula><tex-math>$S$</tex-math></inline-formula>. The smaller the <inline-formula><tex-math>$|T^{c}cap S|$</tex-math></inline-formula> is, the greater the <inline-formula><tex-math>$mathbb{P}_{T}$</tex-math></inline-formula> will be, and <inline-formula><tex-math>$mathbb{P}_{T}$</tex-math></inline-formula> naturally approaches 1 as <inline-formula><tex-math>$|T^{c}cap S|$</tex-math></inline-formula> approaches 0. Numerical experiments sufficiently validate the efficiency and the successful probability of the sparse signal recovery by the tail-<inline-formula><tex-math>$ell_{2}$</tex-math></inline-formula> minimization procedure.","PeriodicalId":13330,"journal":{"name":"IEEE Transactions on Signal Processing","volume":"73 ","pages":"2928-2939"},"PeriodicalIF":5.8,"publicationDate":"2025-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144694039","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Antenna Position and Beamforming Optimization for Movable Antenna Enabled ISAC: Optimal Solutions and Efficient Algorithms 可移动天线ISAC的天线位置和波束成形优化:最优解和有效算法
IF 5.4 2区 工程技术
IEEE Transactions on Signal Processing Pub Date : 2025-07-21 DOI: 10.1109/tsp.2025.3590379
Lebin Chen, Ming-Min Zhao, Min-Jian Zhao, Rui Zhang
{"title":"Antenna Position and Beamforming Optimization for Movable Antenna Enabled ISAC: Optimal Solutions and Efficient Algorithms","authors":"Lebin Chen, Ming-Min Zhao, Min-Jian Zhao, Rui Zhang","doi":"10.1109/tsp.2025.3590379","DOIUrl":"https://doi.org/10.1109/tsp.2025.3590379","url":null,"abstract":"","PeriodicalId":13330,"journal":{"name":"IEEE Transactions on Signal Processing","volume":"115 1","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144684554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Shuffled Linear Regression via Spectral Matching 基于谱匹配的洗牌线性回归
IF 5.8 2区 工程技术
IEEE Transactions on Signal Processing Pub Date : 2025-07-21 DOI: 10.1109/TSP.2025.3590466
Hang Liu;Anna Scaglione
{"title":"Shuffled Linear Regression via Spectral Matching","authors":"Hang Liu;Anna Scaglione","doi":"10.1109/TSP.2025.3590466","DOIUrl":"10.1109/TSP.2025.3590466","url":null,"abstract":"Shuffled linear regression (SLR) seeks to estimate latent features through a linear transformation, complicated by unknown permutations in the measurement dimensions. This problem extends traditional least-squares (LS) and Least Absolute Shrinkage and Selection Operator (LASSO) approaches by jointly estimating the permutation, resulting in shuffled LS and shuffled LASSO formulations. Existing methods, constrained by the combinatorial complexity of permutation recovery, often address small-scale cases with limited measurements. In contrast, we focus on large-scale SLR, particularly suited for environments with abundant measurement samples. We propose a spectral matching method that efficiently resolves permutations by aligning spectral components of the measurement and feature covariances. Rigorous theoretical analyses demonstrate that our method achieves accurate estimates in both shuffled LS and shuffled LASSO settings, given a sufficient number of samples. Furthermore, we extend our approach to address simultaneous pose and correspondence estimation in image registration tasks. Experiments on synthetic datasets and real-world image registration scenarios show that our method outperforms existing algorithms in both estimation accuracy and registration performance.","PeriodicalId":13330,"journal":{"name":"IEEE Transactions on Signal Processing","volume":"73 ","pages":"3014-3028"},"PeriodicalIF":5.8,"publicationDate":"2025-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144677242","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
He2Cl: a 2-step clustering algorithm to characterize cellular heterogeneity from cell morpho-dynamics behaviors He2Cl:一种从细胞形态动力学行为表征细胞异质性的两步聚类算法
IF 5.4 2区 工程技术
IEEE Transactions on Signal Processing Pub Date : 2025-07-18 DOI: 10.1109/tsp.2025.3590564
Alice Martin, Guillaume Godefroy, Florian Lemarchand, Jeremy Neri, Olivier Cioni, Kiran Padmanabhan, Chiara Paviolo
{"title":"He2Cl: a 2-step clustering algorithm to characterize cellular heterogeneity from cell morpho-dynamics behaviors","authors":"Alice Martin, Guillaume Godefroy, Florian Lemarchand, Jeremy Neri, Olivier Cioni, Kiran Padmanabhan, Chiara Paviolo","doi":"10.1109/tsp.2025.3590564","DOIUrl":"https://doi.org/10.1109/tsp.2025.3590564","url":null,"abstract":"","PeriodicalId":13330,"journal":{"name":"IEEE Transactions on Signal Processing","volume":"667 1","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144684555","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Robust Two-Tier Beamforming for Distributed Signal Sensing 分布式信号感知的鲁棒两层波束形成
IF 5.4 2区 工程技术
IEEE Transactions on Signal Processing Pub Date : 2025-07-18 DOI: 10.1109/tsp.2025.3590769
Zhixing Chen, Wenqiang Pu, Licheng Zhao, Qingjiang Shi
{"title":"Robust Two-Tier Beamforming for Distributed Signal Sensing","authors":"Zhixing Chen, Wenqiang Pu, Licheng Zhao, Qingjiang Shi","doi":"10.1109/tsp.2025.3590769","DOIUrl":"https://doi.org/10.1109/tsp.2025.3590769","url":null,"abstract":"","PeriodicalId":13330,"journal":{"name":"IEEE Transactions on Signal Processing","volume":"10 1","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144677276","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimal Symbol-Length Filter Design for Sidelobe Suppression in Filter Bank Based Orthogonal Time Frequency Space (FB-OTFS) Systems 基于正交时频空间滤波器组(FB-OTFS)系统旁瓣抑制的最佳符号长度滤波器设计
IF 5.8 2区 工程技术
IEEE Transactions on Signal Processing Pub Date : 2025-07-17 DOI: 10.1109/TSP.2025.3590021
Da Chen;Yixuan Zhan;Yuting Chen;Kai Luo;Wei Peng;Wei Wang
{"title":"Optimal Symbol-Length Filter Design for Sidelobe Suppression in Filter Bank Based Orthogonal Time Frequency Space (FB-OTFS) Systems","authors":"Da Chen;Yixuan Zhan;Yuting Chen;Kai Luo;Wei Peng;Wei Wang","doi":"10.1109/TSP.2025.3590021","DOIUrl":"https://doi.org/10.1109/TSP.2025.3590021","url":null,"abstract":"In this paper, we propose symbol-length transceive filter optimization methods for sidelobe suppression in filter bank based orthogonal time frequency space (FB-OTFS) systems. Specifically, we firstly establish the FB-OTFS system model with fast implementation for transceive filters. Then, we analyze the impact of the transceive filters on the orthogonal transmission and derive the constraints for symbol-length transceive filters to achieve the orthogonal transmission. Moreover, the complexity analysis is provided. With the derived orthogonal conditions as constraints, we formulate a transceive filter optimization problem to minimize the stopband energy (a commonly used sidelobe suppression criterion), and derive the theoretically optimal solutions. To further achieve flexible suppression of the spectral sidelobes within specific frequency intervals, we formulate a transceive filter optimization to minimize the weighted stopband energy by designing adjustable frequency domain weights, and also obtain the optimal solutions. Numerical results demonstrate that: 1) The proposed transceive filters have the lowest spectral sidelobes compared with the commonly used rectangular pulse and the Gaussian filter; 2) The sidelobe suppression effects within specific frequency intervals are successfully controlled by designing the frequency domain weights; 3) All proposed transceive filters are verified to satisfy the orthogonal conditions.","PeriodicalId":13330,"journal":{"name":"IEEE Transactions on Signal Processing","volume":"73 ","pages":"3094-3106"},"PeriodicalIF":5.8,"publicationDate":"2025-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144853161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信