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检索条件"主题词=Joint Source-channel coding"
621 条 记 录,以下是311-320 订阅
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source-channel Communication Over Phase-Incoherent Multiuser channels
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IEEE TRANSACTIONS ON COMMUNICATIONS 2014年 第8期62卷 2996-3003页
作者: Saffar, Hamidreza Ebrahimzadeh Alian, Ehsan Haj Mirza Mitran, Patrick Univ Waterloo Waterloo ON N2L 3G1 Canada
We study the transmission of two correlated and memoryless sources (U-1, U-2) over several multiuser phase asynchronous channels. Namely, we consider a multiple access relay channel (MARC) with causal, and a MARC with... 详细信息
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Distributed joint source-channel coding for Functions over a Multiple Access channel
Distributed Joint Source-Channel Coding for Functions over a...
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IEEE Global Telecommunications Conference (GLOBECOM 09)
作者: Rajesh, R. Sharma, Vinod Indian Inst Sci Dept Elect Commun Engg Bangalore 560012 Karnataka India
In this paper we provide sufficient conditions for lossy transmission of functions of correlated data over a multiple access channel (MAC). The conditions obtained can be shown as generalized version of Yamamoto's... 详细信息
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Low-Delay joint source-channel Mappings for the Gaussian MAC
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IEEE COMMUNICATIONS LETTERS 2014年 第2期18卷 249-252页
作者: Kron, Johannes Alajaji, Fady Skoglund, Mikael Royal Inst Technol KTH Sch Elect Engn Stockholm Sweden Queens Univ Dept Math & Stat Kingston ON K7L 3N6 Canada
The bivariate Gaussian multiterminal source coding problem with transmission over the Gaussian multiple-access channel is studied. We propose the use of low-delay joint source-channel mappings and show how performance... 详细信息
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joint source-channel Vector Quantization for Compressed Sensing
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IEEE TRANSACTIONS ON SIGNAL PROCESSING 2014年 第14期62卷 3667-3681页
作者: Shirazinia, Amirpasha Chatterjee, Saikat Skoglund, Mikael KTH Royal Inst Technol Sch Elect Engn Commun Theory Dept S-10044 Stockholm Sweden
We study joint source-channel coding (JSCC) of compressed sensing (CS) measurements using vector quantizer (VQ). We develop a framework for realizing optimum JSCC schemes that enable encoding and transmitting CS measu... 详细信息
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INFLATING COMPRESSED SAMPLES: A joint source-channel coding APPROACH FOR NOISE-RESISTANT COMPRESSED SENSING
INFLATING COMPRESSED SAMPLES: A JOINT SOURCE-CHANNEL CODING ...
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IEEE International Conference on Acoustics, Speech and Signal Processing
作者: HesamMohseni, A. Babaie-Zadeh, M. Jutten, C. Sharif Univ Technol Dept Elect Engn Tehran Iran GIPSA LAB Grenoble France
Recently, a lot of research has been done on compressed sensing, capturing compressible signals using random linear projections to a space of radically lower dimension than the ambient dimension of the signal. The mai... 详细信息
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An Improved Iterative Decoding Scheme based on Error-resistant Arithmetic Code
An Improved Iterative Decoding Scheme based on Error-resista...
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IEEE International Symposium on Circuits and Systems (ISCAS)
作者: Lin, Qiuzhen Wong, Kwok-Wo Shenzhen Univ Coll Comp Sci & Software Engn Shenzhen Peoples R China City Univ Hong Kong Dept Elect Engn Hong Kong Peoples R China
In this paper, an improved soft in soft out (SISO) iterative decoding scheme for joint source-channel coding is presented. It is realized as the iterative soft decoding of arithmetic code based on sequential decoding ... 详细信息
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MAP Decoding of Correlated sources over Soft-Decision Orthogonal Multiple Access Fading channels with Memory  80
MAP Decoding of Correlated Sources over Soft-Decision Orthog...
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80th IEEE Vehicular Technology Conference (VTC Fall)
作者: Beheshti, Seyed Parsa Alajaji, Fady Linder, Tamas Univ Kingston Dept Elect & Comp Engn Kingston ON K7L 3N6 Canada Queens Univ Dept Math & Stat Kingston ON K7L 3N6 Canada Queens Univ Dept Elect & Comp Engn Kingston ON K7L 3N6 Canada
We consider the joint source-channel coding (JSCC) problem where the real valued outputs of two correlated memoryless Gaussian sources are scalar quantized, bit assigned, and transmitted, without applying any error co... 详细信息
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PACKET LOSS PROTECTION FOR INTERACTIVE SPEECH OBJECT RENDERING: A MULTIPLE DESCRIPTION APPROACH  2
PACKET LOSS PROTECTION FOR INTERACTIVE SPEECH OBJECT RENDERI...
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2nd IEEE China Summit / International Conference on Signal and Information Processing (IEEE ChinaSIP)
作者: Zheng, Xiguang Ritz, Christian Univ Wollongong Sch Elect Comp & Telecommun Engn ICT Res Inst Wollongong NSW 2522 Australia Dolby Labs Beijing Beijing 100021 Peoples R China
This paper investigates the application of novel packet loss protection schemes to compress mixtures of speech sources for interactive real-time audio services such as spatial teleconferencing. Hybrid Forward Error Co... 详细信息
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A NOVEL ERROR RESILIENT joint source-channel coding SCHEME FOR IMAGE TRANSMISSION OVER ERROR PRONE channelS
A NOVEL ERROR RESILIENT JOINT SOURCE-CHANNEL CODING SCHEME F...
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2nd IEEE International Conference on Broadband Network and Multimedia Technology
作者: Xue Guodong Hao Chenxi Zhang Wenbo Zou Jun Beijing Univ Posts & Telecommun Sch Informat & Commun Engn Beijing 100088 Peoples R China Beijing Univ Posts & Telecommun Sch Comp Sci & Technol Beijing 100088 Peoples R China IBM Corp China Software Dev Lab CDL Beijing Peoples R China
In this paper, we proposed a double-level error resilient joint source-channel coding scheme for image transmission. Characteristically, we inserted one coordinative component named error resilient entropy coding (ERE... 详细信息
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Optimal Tradeoff between source and State Distortions over a Gaussian channel Using Single and Hybrid Digital Analog Codes  7
Optimal Tradeoff between Source and State Distortions over a...
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7th International Symposium on Telecommunications (IST)
作者: Pezeshkpour, Pouya Behroozi, Hamid Sharif Univ Technol Dept Elect Engn Tehran Iran
In this paper, the problem of transmitting an analog Gaussian source over an additive white Gaussian noise (AWGN) channel in the presence of a Gaussian interference known only at the transmitter is investigated. Our g... 详细信息
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