@inproceedings{91d82fffbe5f4afaa09c6480b07f4588,

title = "Fixed-Rate Zero-Delay Source Coding for Stationary Vector-Valued Gauss-Markov Sources",

abstract = "We consider a fixed-rate zero-delay source coding problem where a stationary vector-valued Gauss-Markov source is compressed subject to an average mean-squared error (MSE) dis-tortion constraint. We address the problem by considering the Gaussian nonanticipative rate distortion function (NRDF) which is a lower bound to the zero-delay Gaussian RDF. Then, we use its corresponding optimal 'test-channel' to characterize the stationary Gaus-sian NRDF and evaluate the corresponding information rates. We show that the Gaussian NRDF can be achieved by p-parallel fixed-rate scalar uniform quantizers of finite support with dithering signal up to a multiplicative distortion factor and a constant rate penalty. We demonstrate our framework with a numerical example.",

keywords = "Fixed rate coding, Gauss Markov, vector sources, zero delay coding",

author = "Fotios Stavrou and Jan {\O}stergaard",

year = "2018",

month = jul,

day = "19",

doi = "10.1109/DCC.2018.00034",

language = "English",

isbn = "978-1-5386-4884-1",

series = "IEEE Data Compression Conference (DCC)",

publisher = "IEEE",

pages = "257--266",

editor = "Ali Bilgin and Storer, {James A.} and Joan Serra-Sagrista and Marcellin, {Michael W.}",

booktitle = "Proceedings - DCC 2018",

address = "United States",

note = "Data Compression Conference , DCC ; Conference date: 04-04-2017 Through 07-04-2017",

}