Reliability and efficiency of flexibly decodable distributed coding strategies

A. Josan, D. Neuhoff
{"title":"Reliability and efficiency of flexibly decodable distributed coding strategies","authors":"A. Josan, D. Neuhoff","doi":"10.1109/ISITA.2008.4895661","DOIUrl":null,"url":null,"abstract":"Distributed lossless coding of correlated sources offers the potential for sizable reductions in coding rates in comparison to independent coding. However, it is more sensitive to encoder failures as the loss of one encoder may cause the decoding of many sources to fail. Strategies for increasing the reliability of lossless distributed coding were first considered by Marco and Neuhoff. This paper introduces and analyzes several new strategies based on flexible decoding, in contrast to the rigid decoding strategies considered previously. The new flexible schemes are found to offer significant gains over the prior rigid schemes.","PeriodicalId":338675,"journal":{"name":"2008 International Symposium on Information Theory and Its Applications","volume":"29 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 International Symposium on Information Theory and Its Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISITA.2008.4895661","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

Distributed lossless coding of correlated sources offers the potential for sizable reductions in coding rates in comparison to independent coding. However, it is more sensitive to encoder failures as the loss of one encoder may cause the decoding of many sources to fail. Strategies for increasing the reliability of lossless distributed coding were first considered by Marco and Neuhoff. This paper introduces and analyzes several new strategies based on flexible decoding, in contrast to the rigid decoding strategies considered previously. The new flexible schemes are found to offer significant gains over the prior rigid schemes.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
灵活可解码分布式编码策略的可靠性和效率
与独立编码相比,相关源的分布式无损编码提供了编码率大幅降低的潜力。然而,它对编码器故障更敏感,因为一个编码器的丢失可能导致许多源的解码失败。提高无损分布式编码可靠性的策略首先是由Marco和Neuhoff提出的。本文介绍并分析了几种基于柔性译码的新策略,与以往所考虑的刚性译码策略进行了对比。发现新的灵活方案比以前的刚性方案提供了显著的收益。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Capacity of a more general glass of relay channels The maximum achievable array gain under physical transmit power constraint Asymptotic performance bounds of joint channel estimation and multiuser detection in frequency-selective fading DS-CDMA channels On Tomlinson-Harashima precoding in 2-user degraded Gaussian broadcast channels A new class of cryptosystems based on Chinese remainder theorem
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1