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检索条件"主题词=Joint Source-channel coding"
621 条 记 录,以下是281-290 订阅
排序:
channels With Cost Constraints: Strong Converse and Dispersion
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IEEE TRANSACTIONS ON INFORMATION THEORY 2015年 第5期61卷 2415-2429页
作者: Kostina, Victoria Verdu, Sergio CALTECH Pasadena CA 91125 USA Princeton Univ Princeton NJ 08544 USA
This paper shows the strong converse and the dispersion of memoryless channels with cost constraints and performs a refined analysis of the third-order term in the asymptotic expansion of the maximum achievable channe... 详细信息
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Gaussian State Amplification with Noisy Observations
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IEEE TRANSACTIONS ON INFORMATION THEORY 2015年 第9期61卷 4587-4597页
作者: Tian, Chao Bandemer, Bernd Shamai (Shitz), Shlomo AT&T Labs Res Bedminster NJ 07921 USA Univ Calif San Diego Informat Theory & Applicat Ctr La Jolla CA 92093 USA Technion Israel Inst Technol Dept Elect Engn IL-32000 Haifa Israel
We consider the problem of channel state amplification in a Gaussian channel with additive Gaussian channel states, where the encoder observes noncausally a noisy version of these states. A complete characterization i... 详细信息
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SOFTCAST WITH PER-CARRIER POWER-CONSTRAINED channelS
SOFTCAST WITH PER-CARRIER POWER-CONSTRAINED CHANNELS
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IEEE International Conference on Image Processing
作者: S. Zheng M. Antonini M. Cagnazzo L. Guerrieri M. Kieffer I. Nemoianu R. Samy B. Zhang L2S CNRS-CentraleSupelec-Univ Paris-Sud I3S Univ. Nice-Sophia Antipolis CNRS LTCI CNRS Telecom ParisTech Universite Paris-Saclay STMicroelectronics S.r.l. SAGEMCOM R&T Direction
This paper considers the Softcast joint source-channel video coding scheme for data transmission over parallel channels with different power constraints and noise characteristics, typical in DSL or PLT channels. To mi... 详细信息
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On the Impact of Lossy channels in Wireless Edge Caching
On the Impact of Lossy Channels in Wireless Edge Caching
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Ad-Hoc and Sensor Networks Symposium
作者: Angela Sara Cacciapuoti Marcello Caleffi Mingyue Ji Jaime Llorca Antonia Maria Tulino DIETI Department University of Naples Federico II Broadcom Limited Bell Labs
One of the main challenges for continued wireless capacity growth is the difficulty in exploiting the multicast nature of the wireless medium: wireless end points rarely experience the same channel conditions or acces... 详细信息
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Network Compression: Worst Case Analysis
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IEEE TRANSACTIONS ON INFORMATION THEORY 2015年 第7期61卷 3980-3995页
作者: Asnani, Himanshu Shomorony, Ilan Avestimehr, A. Salman Weissman, Tsachy Ericsson Res & Dev Sillicon Valley San Jose CA 95134 USA Univ Calif Berkeley Dept Elect Engn & Comp Sci Berkeley CA 94720 USA Univ So Calif Dept Elect Engn Los Angeles CA 90089 USA Stanford Univ Dept Elect Engn Stanford CA 94305 USA
We study the problem of communicating a distributed correlated memoryless source over a memoryless network, from source nodes to destination nodes, under quadratic distortion constraints. We establish the following tw... 详细信息
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Outer Bounds on the Admissible source Region for Broadcast channels With Correlated sources
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IEEE TRANSACTIONS ON INFORMATION THEORY 2015年 第9期61卷 4616-4629页
作者: Khezeli, Kia Chen, Jun McMaster Univ Dept Elect & Comp Engn Hamilton ON L8S 4K1 Canada Cornell Univ Sch Elect & Comp Engn Ithaca NY 14853 USA
Two outer bounds on the admissible source region for broadcast channels with correlated sources are presented: the first one is strictly tighter than the existing outer bound by Gohari and Anantharam, while the second... 详细信息
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A measure for the missed error detection probability for optimizing the forbidden symbol configuration in joint source-channel arithmetic codes
A measure for the missed error detection probability for opt...
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International Symposium on Circuits and Systems
作者: Hossein Kourkchi William E. Lynch M. Omair Ahmad Department of Electrical and Computer Engineering Concordia University 1455 de Maisonneuve Blvd. W. Montréal Québec Canada H3G 1M8
In joint source-channel arithmetic coding, a forbidden symbol (FS) is added to the symbol set to make it more robust against transmission errors. By splitting the interval occupied by the FS into subintervals, various... 详细信息
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Broadcasting Correlated Vector Gaussians
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IEEE TRANSACTIONS ON INFORMATION THEORY 2015年 第5期61卷 2465-2477页
作者: Song, Lin Chen, Jun Tian, Chao McMaster Univ Dept Elect & Comp Engn Hamilton ON L8S 4L8 Canada AT&T Labs Res Bedminster NJ 07921 USA
The problem of sending two correlated vector Gaussian sources over a bandwidth-matched two-user scalar Gaussian broadcast channel is studied in this paper, where each receiver wishes to reconstruct its target source u... 详细信息
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Interactive Computation of Type-Threshold Functions in Collocated Gaussian Networks
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IEEE TRANSACTIONS ON INFORMATION THEORY 2015年 第9期61卷 4765-4775页
作者: Wang, Chien-Yi Jeon, Sang-Woon Gastpar, Michael Ecole Polytech Fed Lausanne Sch Comp & Commun Sci CH-1015 Lausanne Switzerland Andong Natl Univ Dept Informat & Commun Engn Andong 760749 South Korea
In wireless sensor networks, various applications involve learning one or multiple functions of the measurements observed by sensors, rather than the measurements themselves. This paper focuses on the class of type-th... 详细信息
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Binary Signaling of Correlated sources Over Orthogonal Multiple-Access channels
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IEEE WIRELESS COMMUNICATIONS LETTERS 2015年 第5期4卷 501-504页
作者: Mitchell, Tyson P. Alajaji, Fady Linder, Tamas Queens Univ Dept Math & Stat Kingston ON K7L 3N6 Canada
The optimal energy allocations for minimizing the joint symbol error rate for binary signaling of two correlated sources over the orthogonal multiple-access Gaussian channel under joint maximum a priori (MAP) detectio... 详细信息
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