TY - JOUR
T1 - Hamming distance spectrum of DAC codes for equiprobable binary sources
AU - Fang, Yong
AU - Stankovic, Vladimir
AU - Cheng, Samuel
AU - Yang, En-hui
N1 - (c) 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.
PY - 2016/3/1
Y1 - 2016/3/1
N2 - Distributed Arithmetic Coding (DAC) is an effective technique for implementing Slepian-Wolf coding (SWC). It has been shown that a DAC code partitions source space into unequal-size codebooks, so that the overall performance of DAC codes depends on the cardinality and structure of these codebooks. The problem of DAC codebook cardinality has been solved by the so-called Codebook Cardinality Spectrum (CCS). This paper extends the previous work on CCS by studying the problem of DAC codebook structure.We define Hamming Distance Spectrum (HDS) to describe DAC codebook structure and propose a mathematical method to calculate the HDS of DAC codes. The theoretical analyses are verified by experimental results.
AB - Distributed Arithmetic Coding (DAC) is an effective technique for implementing Slepian-Wolf coding (SWC). It has been shown that a DAC code partitions source space into unequal-size codebooks, so that the overall performance of DAC codes depends on the cardinality and structure of these codebooks. The problem of DAC codebook cardinality has been solved by the so-called Codebook Cardinality Spectrum (CCS). This paper extends the previous work on CCS by studying the problem of DAC codebook structure.We define Hamming Distance Spectrum (HDS) to describe DAC codebook structure and propose a mathematical method to calculate the HDS of DAC codes. The theoretical analyses are verified by experimental results.
KW - distributed source coding
KW - Slepian-Wolf coding
KW - distributed arithmetic coding
KW - hamming distance spectrum
KW - codebook cardinality spectrum
UR - http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7384484
U2 - 10.1109/TCOMM.2016.2518680
DO - 10.1109/TCOMM.2016.2518680
M3 - Article
SN - 0090-6778
VL - 64
SP - 1232
EP - 1245
JO - IEEE Transactions on Communications
JF - IEEE Transactions on Communications
IS - 3
ER -