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检索条件"主题词=joint source-channel coding"
621 条 记 录,以下是221-230 订阅
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joint source-channel coding OPTIMIZATION WITH PACKET LOSS RESILIENCE FOR VIDEO TRANSMISSION
JOINT SOURCE-CHANNEL CODING OPTIMIZATION WITH PACKET LOSS RE...
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18th IEEE International Conference on Image Processing (ICIP)
作者: Chen, Ching-Hui Chung, Wei-Ho Wang, Yu-Chiang Frank Acad Sinica Res Ctr Informat Technol Innovat Taipei 115 Taiwan
We propose a novel joint source-channel coding (JSCC) framework that jointly optimizes encoding modes of macroblocks and unequal error protection (UEP) of packets for error-resilient video transmission, and address th... 详细信息
来源: 评论
joint Decoding and Estimation of S patio-Temporally Correlated Binary sources
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IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 2018年 第7期67卷 6690-6694页
作者: Izbar, Mohd Azri Mohd Aljohani, Abdullah Jeza Ng, Soon Xin Hanzo, Lajos Univ Teknol Malaysia Razak Sch Engn & Adv Technol Wireless Commun Ctr Kuala Lumpur 54100 Malaysia Univ Teknol Malaysia Razak Sch Engn & Adv Technol U BAN Grp Kuala Lumpur 54100 Malaysia Umm Alqura Univ Mecca Saudi Arabia Univ Southampton Sch Elect & Comp Sci Southampton SO17 1BJ Hants England
In the context of distributed joint source-channel coding, we conceive a joint decoding and estimation scheme for binary Markov sources exhibiting spatio-temporal correlation. The proposed scheme is designed based on ... 详细信息
来源: 评论
An Algorithm for Optimal Unequal Error Protection Rate Allocation Exploring Granular channel Rates
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IEEE COMMUNICATIONS LETTERS 2018年 第5期22卷 926-929页
作者: Costa, Marcello Pinho, Marcelo Inst Tecnol Aeronaut Dept Elect Engn BR-12228900 Sao Jose Dos Campos Brazil
In this letter an algorithm is proposed for optimal rate allocation constructed over a wide set of granular channel rates obtained from rateless codes to provide an ideal adjustment for an unequal error protection sch... 详细信息
来源: 评论
joint source-channel Polarization With Side Information
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IEEE ACCESS 2018年 6卷 7340-7349页
作者: Jin, Liqiang Yang, Hongwen Beijing Univ Posts & Telecommun Sch Informat & Commun Engn Beijing 100876 Peoples R China
As an extension of source polarization and channel polarization, this paper considers joint source-channel polarization, which results in a joint source-channel coding (JSCC) scheme using a quasi uniform systematic po... 详细信息
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joint source-channel coding via Hybrid coding
Joint Source-Channel Coding via Hybrid Coding
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IEEE International Symposium on Information Theory (ISIT)
作者: Minero, Paolo Lim, Sung Hoon Kim, Young-Han Univ Notre Dame Dept EE Notre Dame IN 46556 USA Korea Adv Inst Sci & Technol Dept EE Daejeon South Korea Univ Calif San Diego Dept ECE La Jolla CA 92093 USA
A new analog-digital hybrid coding architecture for joint source-channel coding is proposed. The encoder generates a channel input by a symbol-by-symbol mapping of the observed (analog) source and its (digital) compre... 详细信息
来源: 评论
An Efficient Tree Search Algorithm for the Free Distance of Variable-Length Error-Correcting Codes
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IEEE COMMUNICATIONS LETTERS 2018年 第3期22卷 474-477页
作者: Huang, Chun Wu, Ting-Yi Chen, Po-Ning Alajaji, Fady Han, Yunghsiang S. Natl Chiao Tung Univ Inst Commun Engn Hsinchu 300 Taiwan Univ Illinois Dept Elect & Comp Engn Champaign IL 61801 USA Queens Univ Dept Math & Stat Kingston ON K7L 3N6 Canada Dongguan Univ Technol Sch Elect Engn & Intelligentizat Dongguan 523808 Peoples R China
We propose an efficient tree search algorithm for determining the free distance of variable-length error-correcting codes (VLECs). A main idea behind the algorithm is to structure all pairs of code word-concatenated s... 详细信息
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A UEP Method for Imaging Low-Orbit Satellites Based on CCSDS Recommendations
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IEEE GEOSCIENCE AND REMOTE SENSING LETTERS 2018年 第11期15卷 1770-1774页
作者: Schwartz, Christofer Torezzan, Cristiano Duarte, Leonardo Tomazeli Univ Estadual Campinas Sch Appl Sci BR-13083970 Limeira SP Brazil
Remote sensing satellites allow continuous information acquisition from large areas of the earth and have been intensively applied in a number of applications, from agriculture to defense. A major challenge in remote ... 详细信息
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SparseCast: Hybrid Digital-Analog Wireless Image Transmission Exploiting Frequency-Domain Sparsity
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IEEE COMMUNICATIONS LETTERS 2018年 第12期22卷 2451-2454页
作者: Tung, Tze-Yang Gunduz, Deniz Univ Southern Calif Viterbi Sch Engn Los Angeles CA 90089 USA Imperial Coll London Dept Elect & Elect Engn London SW7 2AZ England
A hybrid digital-analog wireless image transmission scheme, called SparseCast, is introduced, which provides graceful degradation with channel quality. SparseCast achieves improved end-to-end reconstruction quality wh... 详细信息
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joint source-channel coding with Correlated Interference
Joint Source-Channel Coding with Correlated Interference
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IEEE International Symposium on Information Theory (ISIT)
作者: Huang, Yu-Chih Narayanan, Krishna R. Texas A&M Univ Dept Elect & Comp Engn College Stn TX 77843 USA
In this paper, we study the joint source-channel coding problem of transmitting a discrete-time analog source over an additive white Gaussian noise (AWGN) channel with interference known at transmitter. We consider th... 详细信息
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ADAPTIVE STATE ESTIMATION OVER LOSSY SENSOR NETWORKS FULLY ACCOUNTING FOR END-TO-END DISTORTION  20
ADAPTIVE STATE ESTIMATION OVER LOSSY SENSOR NETWORKS FULLY A...
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IEEE Statistical Signal Processing Workshop (SSP)
作者: Li, Bohan Nanjundaswamy, Tejaswi Rose, Kenneth Univ Calif Santa Barbara Dept Elect & Comp Engn Santa Barbara CA 93106 USA
This paper investigates state estimation with wireless sensors communicating over unreliable bandwidth-limited networks. Specifically, we consider so-called smart sensors equipped with simple processing units, which e... 详细信息
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