Generalized Gaussian Multiterminal Source Coding in the High-Resolution Regime
نویسندگان
چکیده
منابع مشابه
Generalized Gaussian Multiterminal Source Coding: The Symmetric Case
Consider a generalized multiterminal source coding system, where ( l m ) encoders, each observing a distinct sizem subset of l (l ≥ 2) zero-mean unit-variance symmetrically correlated Gaussian sources with correlation coefficient ρ, compress their observations in such a way that a joint decoder can reconstruct the sources within a prescribed mean squared error distortion based on the compressed...
متن کاملMultiterminal Source Coding with High Resolution
We consider separate encoding and joint decoding of correlated continuous information sources, subject to a difference distortion measure. We first derive a multiterminal extension of the Shannon lower bound for the rate region. Then we show that this Shannon outer bound is asymptotically tight for small distortions. These results imply that the loss in the sum of the coding rates due to the se...
متن کاملSum Rate of Multiterminal Gaussian Source Coding
We characterize the sum rate of a class of multiterminal Gaussian source coding problems with quadratic distortion constraints. The key component of the solution is the identification of a multiple antenna broadcast channel that serves as a test channel.
متن کاملCompress and Estimate in Multiterminal Source Coding
We consider a multiterminal remote source coding problem in which a source sequence is estimated from the output of multiple source encoders, each having access only to a noisy observation of the source realization. Each remote encoder compresses its noisy observation sequence so as to minimize a local distortion measure which depends only on the distribution of its observed sequence, and is ot...
متن کاملMultiterminal source coding with complementary delivery
A coding problem where messages from two correlated sources are jointly encoded and separately decoded is investigated. Each decoder has access to one of the two messages to enable it to reproduce the other message. The rate-distortion function for lossy coding is clarified. Some related coding problems are also examined.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Communications
سال: 2020
ISSN: 0090-6778,1558-0857
DOI: 10.1109/tcomm.2020.2977288