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检索条件"主题词=Joint Source-channel coding"
621 条 记 录,以下是301-310 订阅
排序:
source-channel coding for Fading channels With Correlated Interference
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IEEE TRANSACTIONS ON COMMUNICATIONS 2014年 第11期62卷 3997-4011页
作者: Abou Saleh, Ahmad Chan, Wai-Yip Alajaji, Fady Queens Univ Dept Elect & Comp Engn Kingston ON K7L 3N6 Canada Queens Univ Dept Math & Stat Kingston ON K7L 3N6 Canada
We consider the problem of sending a Gaussian source over a fading channel with Gaussian interference known to the transmitter. We study joint source-channel coding schemes for the case of unequal bandwidth between th... 详细信息
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Distributed source-channel coding Based on Real-Field BCH Codes
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IEEE TRANSACTIONS ON SIGNAL PROCESSING 2014年 第5期62卷 1171-1184页
作者: Vaezi, Mojtaba Labeau, Fabrice McGill Univ Dept Elect & Comp Engn Montreal PQ H3A 0E9 Canada
We use real-number codes to compress statistically dependent sources and establish a new framework for distributed lossy source coding in which we compress sources before, rather than after, quantization. This change ... 详细信息
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Robust Packet Video Transport Over Wireless Fading channels Using a joint source-channel coding Approach
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WIRELESS PERSONAL COMMUNICATIONS 2009年 第3期48卷 425-439页
作者: Pei, Yong Modestino, James W. Wright State Univ Dept Comp Sci & Engn Dayton OH 45435 USA Univ Miami Dept Elect & Comp Engn Coral Gables FL 33124 USA
In this paper, we address the problem of robust video transmission over wireless networks. Specifically, we consider packet video transmission over wireless IP networks based on the RTP/UDP/IP protocol stack. Digital ... 详细信息
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Shannon-Kotel'nikov Mappings in joint source-channel coding
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IEEE TRANSACTIONS ON COMMUNICATIONS 2009年 第1期57卷 94-105页
作者: Hekland, Fredrik Floor, Pai Anders Ramstad, Tor A. ABB Corp Res Ctr NO-1375 Billingstad Norway Norwegian Univ Sci & Technol Dept Elect & Telecommun N-7034 Trondheim Norway
This paper deals with lossy joint source-channel coding for transmitting memoryless sources over AWGN channels. The scheme is based on the geometrical interpretation of communication by Kotel'nikov and Shannon whe... 详细信息
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On Robustness of Hybrid Digital Analog source-channel coding with Bandwidth Mismatch
On Robustness of Hybrid Digital Analog Source-Channel Coding...
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IEEE International Symposium on Information Theory (ISIT)
作者: Koeken, Erman Tuncel, Ertem Univ Calif Riverside Riverside CA 92521 USA
The problem of lossy transmission of a Gaussian source over an AWGN bandwidth-mismatched broadcast channel with three receivers is addressed. The tradeoff between the distortion levels at the good and the bad receiver... 详细信息
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On the Condition of ε-Transmissible joint source-channel coding for General sources and General channels
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IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES 2009年 第11期E92A卷 2936-2940页
作者: Nomura, Ryo Matsushima, Toshiyasu Hirasawa, Shigeichi Aoyama Gakuin Univ Coll Sci & Engn Sagamihara Kanagawa 2298558 Japan Waseda Univ Sch Fundamental Sci & Engn Tokyo 1698555 Japan Waseda Univ Sch Creat Sci & Engn Tokyo 1698555 Japan
The joint source-channel coding problem is considered. The joint source-channel coding theorem reveals the existence of a code for the pair of the source and the channel under the condition that the error probability ... 详细信息
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Sending a Laplacian source Using Hybrid Digital-Analog Codes
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IEEE TRANSACTIONS ON COMMUNICATIONS 2014年 第7期62卷 2544-2557页
作者: Abbasi, Fariba Aghagolzadeh, Ali Behroozi, Hamid Univ Tabriz Fac Elect & Comp Engn Tabriz 51664 Iran Babol Univ Technol Fac Elect & Comp Engn Babol Sar *** Iran Sharif Univ Technol Dept Elect Engn Tehran 113659363 Iran
In this paper, we study transmission of a memoryless Laplacian source over three types of channels: additive white Laplacian noise (AWLN), additive white Gaussian noise (AWGN), and slow flat-fading Rayleigh channels u... 详细信息
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Computation Over Gaussian Networks With Orthogonal Components
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IEEE TRANSACTIONS ON INFORMATION THEORY 2014年 第12期60卷 7841-7861页
作者: Jeon, Sang-Woon Wang, Chien-Yi Gastpar, Michael Andong Natl Univ Dept Informat & Commun Engn Andong 760749 South Korea Ecole Polytech Fed Lausanne Sch Comp & Commun Sci CH-1015 Lausanne Switzerland Univ Calif Berkeley Dept Elect Engn & Comp Sci Berkeley CA 94720 USA
Function computation over Gaussian networks with orthogonal components is studied for arbitrarily correlated discrete memoryless sources. Two classes of functions are considered: 1) the arithmetic sum function and 2) ... 详细信息
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A Derivation of the source-channel Error Exponent Using Nonidentical Product Distributions
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IEEE TRANSACTIONS ON INFORMATION THEORY 2014年 第6期60卷 3209-3217页
作者: Tauste Campo, Adria Vazquez-Vilar, Gonzalo Guillen i Fabregas, Albert Koch, Tobias Martinez, Alfonso Univ Pompeu Fabra Dept Informat & Commun Technol Barcelona 08018 Spain Univ Pompeu Fabra Dept Informat & Commun Technol Inst Catalana Recerca & Estudis Avancats Barcelona 08018 Spain Univ Cambridge Dept Engn Cambridge CB2 1PZ England Univ Carlos III Madrid Signal Theory & Commun Dept Leganes 28911 Spain
This paper studies the random-coding exponent of joint source-channel coding for a scheme where source messages are assigned to disjoint subsets (referred to as classes), and codewords are independently generated acco... 详细信息
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Zero-Delay Sequential Transmission of Markov sources Over Burst Erasure channels
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IEEE TRANSACTIONS ON INFORMATION THEORY 2014年 第8期60卷 4584-4613页
作者: Etezadi, Farrokh Khisti, Ashish Trott, Mitchell Univ Toronto Toronto ON M5S 1A1 Canada HP Labs Palo Alto CA 94304 USA
A setup involving zero-delay sequential transmission of a vector Markov source over a burst erasure channel is studied. A sequence of source vectors is compressed in a causal fashion at the encoder, and the resulting ... 详细信息
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