Rate Region of the One-Help-Two Quadratic Gaussian Source-Coding Problem With Markovity

被引：0
|
作者：
Bilgen, Omer [1 ,2 ]
Wagner, Aaron B. [1 ]
机构：
[1] Cornell Univ, Sch Elect & Comp Engn, Ithaca, NY 14853 USA
[2] JPMorgan Asset Management, London EC4Y 0JP, England
来源：
IEEE TRANSACTIONS ON INFORMATION THEORY | 2023年 / 69卷 / 03期
基金：
美国国家科学基金会;
关键词：
Multiterminal source-coding; distributed compression; Gaussian sources; one-help-two problem; network information theory; SUM-RATE; DISTRIBUTED COMPRESSION; TIGHTNESS;
D O I：
10.1109/TIT.2022.3214433
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We study the quadratic Gaussian one-help-two source-coding problem with Markovity, in which three encoders separately encode the components of a memoryless vector-Gaussian source that form a Markov chain and the central decoder aims to reproduce the first and the second components in the chain subject to individual mean-squared distortion constraints. We determine the rate region under a high-resolution assumption for the middle source.
引用
收藏
页码：2009 / 2032
页数：24
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