Successive wyner-ziv coding scheme and its application to the quadratic Gaussian CEO problem

被引：39

作者：

Chen, Jun ^{[1
]}

Berger, Toby ^{[2
]}

机构：

[1] McMaster Univ, Dept Elect & Comp Engn, Hamilton, ON L8S 4K1, Canada

[2] Univ Virginia, Dept Elect & Comp Engn, Charlottesville, VA 22904 USA

来源：

IEEE TRANSACTIONS ON INFORMATION THEORY | 2008年 / 54卷 / 04期

关键词：

CEO problem; contra-polymatroid; rate splitting; source splitting; successive refinement; Wyner-Ziv coding;

D O I：

10.1109/TIT.2008.917687

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, we introduce a distributed source coding scheme called, successive Wyner-Ziv coding. We show that every point in the rate region of the quadratic Gaussian CEO problem can be achieved via successive Wyner-Ziv coding. The concept of successive refinement in single source coding is generalized to the distributed source coding scenario, which we refer to as distributed successive refinement. For the quadratic Gaussian CEO problem, we establish a necessary and sufficient condition for distributed successive refinement, where the successive Wyner-Ziv coding scheme plays an important role.

引用

页码：1586 / 1603

页数：18

共 43 条

[1]

[Anonymous], 1973, 2 INT S INF THEOR

[2]

Bergant A, 1996, STROJ VESTN-J MECH E, V42, P3

[3] UPPER BOUND ON THE RATE DISTORTION FUNCTION FOR SOURCE CODING WITH PARTIAL SIDE INFORMATION AT THE DECODER [J].

BERGER, T ;

HOUSEWRIGHT, KB ;

OMURA, JK ;

TUNG, S ;

WOLFOWITZ, J .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1979, 25 (06) :664-666

[4]

Berger T., 1977, The information theory approach to communications, V229, P171

[5]

Boyd S., 2004, CONVEX OPTIMIZATION

[6]

CARLEIAL AB, 1975, THESIS STANFORD U ST

[7] An upper bound on the sum-rate distortion function and its corresponding rate allocation schemes for the CEO problem [J].

Chen, J ;

Zhang, X ;

Berger, T ;

Wicker, SB .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2004, 22 (06) :977-987

[8]

CHENG S, 2004, P DCC04 SNOWB UT MAR

[9] Low-complexity approaches to Slepian-Wolf near-lossless distributed data compression [J].

Coleman, Todd P. ;

Lee, Anna H. ;

Medard, Muriel ;

Effros, Michelle .

IEEE TRANSACTIONS ON INFORMATION THEORY, 2006, 52 (08) :3546-3561

[10]

Cover TM, 2006, Elements of Information Theory

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