Výsledky vyhledávání - "distributed source coding"

Deep Learning for Distributed Channel Feedback and Multiuser Precoding in FDD Massive MIMO Autor Sohrabi, Foad, Attiah, Kareem M., Yu, Wei

“…This paper shows that deep neural network (DNN) can be used for efficient and distributed channel estimation, quantization, feedback, and downlink multiuser…”
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An Index Coding Approach to Caching With Uncoded Cache Placement Autor Wan, Kai, Tuninetti, Daniela, Piantanida, Pablo

“…Caching is an efficient way to reduce network traffic congestion during peak hours, by storing some content at the user's local cache memory, even without…”
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FCA-Net: Accelerating stereo image compression through cascade alignment of side information Autor Xia, Yichong, Huang, Yujun, Chen, Bin, Wang, Genping, Wang, Haoqian, Wang, Yaowei

“…Multi-view signal compression, particularly Stereo Image Compression (SIC), plays a pivotal role in applications such as car-mounted cameras and 3D-related…”
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Revisiting Distributed Source Coding for Expedited Downlink Transmission in Coded Edge Computing Autor Hu, Rong, He, Xiaofan, Dai, Huaiyu

“…While the recently advocated coded edge computing paradigm is promising for mitigating the unfavorable latency caused by the straggling edge nodes (ENs) in…”
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Federated Learning with Lossy Distributed Source Coding: Analysis and Optimization Autor Yang, Huiyuan, Ding, Tian, Yuan, Xiaojun

“…Recently, federated learning (FL), which replaces data sharing with model sharing, has emerged as an efficient and privacy-friendly machine learning (ML)…”
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Vector Gaussian CEO Problem Under Logarithmic Loss and Applications Autor Ugur, Yigit, Aguerri, Inaki Estella, Zaidi, Abdellatif

“…In this paper, we study the vector Gaussian Chief Executive Officer (CEO) problem under logarithmic loss distortion measure. Specifically, <inline-formula>…”
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Robust Deep Joint Source-Channel Coding Enabled Distributed Image Transmission with Imperfect Channel State Information Autor Dong, Biao, Cao, Bin, Gui, Guan, Zhang, Qinyu

“…This work is concerned with robust distributed multi-view image transmission over a severe fading channel with imperfect channel state information (CSI),…”
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Distributed Compression Method for Channel Calibration in Cell-Free MIMO ISAC Systems Autor Xu, Shu, Sun, Haoyu, Xu, Yinfei, Guo, Tao, Li, Chunguo, Yang, Luxi

“…This paper investigates the challenge of acquiring channel state information at the transmitter (CSIT) in cell-free massive multiple-input multiple-output…”
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Enhancing Distributed Source Coding With Encoder-Centric Frequency Adaptation and Spatial Transformation Autor Xu, Hao, Tan, Bin, Chen, Yihao, Hu, Die, Wu, Jun

“…Current methodologies in distributed source coding have predominantly investigated decoder-focused strategies, emphasizing the alignment and exploitation of…”
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A Context-Aware CEO Problem Autor Seo, Daewon, Lim, Sung Hoon, Kim, Yongjune

“…In many sensor network applications, a fusion center often has additional valuable information, such as context data, which cannot be obtained directly from…”
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Over-the-Air Federated Learning in MIMO Cloud Radio Access Networks Autor Ma, Haoming, Yuan, Xiaojun, Ding, Zhi

“…To address the limited server coverage of traditional over-the-air federated learning (OA-FL), we propose a new OA-FL framework for MIMO-based cloud radio…”
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Reducing Channel Estimation and Feedback Overhead in IRS-Aided Downlink System: A Quantize-Then-Estimate Approach Autor Wang, Rui, Wang, Zhaorui, Liu, Liang, Zhang, Shuowen, Jin, Shi

“…Channel state information (CSI) acquisition is essential for the base station (BS) to fully reap the beamforming gain in intelligent reflecting surface…”
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Ary Distributed Arithmetic Coding for Uniform -Ary Sources Autor Fang, Yong

“…Laplacian distribution is widely used to model the differences between correlated continuous or nonbinary signals, e.g., the predictive residues of videos…”
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On Distributed Lossy Coding of Symmetrically Correlated Gaussian Sources Autor Zhou, Siyao, Salehkalaibar, Sadaf, Qian, Jingjing, Chen, Jun, Shi, Wuxian, Ge, Yiqun, Tong, Wen

“…A distributed lossy compression network with L encoders and a decoder is considered. Each encoder observes a source and sends a compressed version to the…”
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A distributed source rate control optimization approach in energy harvesting wireless sensor networks Autor Wei Wang, Sung Shin

“…In this paper we propose a new distributed scheme to optimize data transmission quality with application level energy neutrality consideration in harvesting…”
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LDPC Code-Based Distributed Source Coding With an Efficient Message Passing Mechanism for the Compression of Correlated Image Sources Autor Mo, Hong, Chen, Jianhua

“…Different from traditional source coding techniques, distributed source coding (DSC) techniques rely on independent encoding at the encoding end but joint…”
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Rate-adaptive codes for distributed source coding Autor Varodayan, David, Aaron, Anne, Girod, Bernd

“…Source coding with correlated decoder side information is considered. We impose the practical constraint that the encoder be unaware of even the statistical…”
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Landmarking for Navigational Streaming of Stored High-Dimensional Media Autor Yuan, Yuan, Cheung, Gene, Frossard, Pascal, Zhao, H. Vicky, Huang, Jiwu

“…Modern media data such as 360° videos and light field (LF) images are typically captured in much higher dimensions than the observers' visual displays. To…”
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Distributed Video Coding Autor Girod, B., Aaron, A.M., Rane, S., Rebollo-Monedero, D.

“…Distributed coding is a new paradigm for video compression, based on Slepian and Wolf's and Wyner and Ziv's information-theoretic results from the 1970s. This…”
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Robust and Efficient Distributed Compression for Cloud Radio Access Networks Autor Seok-Hwan Park, Simeone, O., Sahin, O., Shamai, S.

“…This paper studies distributed compression for the uplink of a cloud radio access network where multiple multiantenna base stations (BSs) are connected to a…”
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