Source-channel approach to channel coding with side information

Yong Sun (Inventor), Vladimir M. Stankovic (Inventor), Angelos D. Liveris (Inventor), Zixiang Xiong (Inventor)

Research output: Patent

Abstract

Code designs for channel coding with side information (CCSI) based on combined source-channel coding are disclosed. These code designs combine trellis-coded quantization (TCQ) with irregular repeat accumulate (IRA) codes. The EXIT chart technique is used for IRA channel code design (and especially for capacity-approaching IRA channel code design). We emphasize the role of strong source coding and endeavor to achieve as much granular gain as possible by using TCQ. These code designs synergistically combine TCQ with IRA codes. By bringing together TCQ and EXIT chart-based IRA code designs, we are able to approach the theoretical limit of dirty-paper coding.
Original languageEnglish
Patent numberUS8245119 B2
Priority date15/03/06
Publication statusPublished - 14 Aug 2012

Fingerprint

Channel coding

Keywords

  • source-channel approach
  • channel coding
  • channel coding with side information
  • CCSI
  • trellis-coded quantization
  • TCQ

Cite this

Sun, Y., Stankovic, V. M., Liveris, A. D., & Xiong, Z. (2012). Source-channel approach to channel coding with side information. (Patent No. US8245119 B2).
Sun, Yong (Inventor) ; Stankovic, Vladimir M. (Inventor) ; Liveris, Angelos D. (Inventor) ; Xiong, Zixiang (Inventor). / Source-channel approach to channel coding with side information. Patent No.: US8245119 B2.
@misc{f495b969d90a4129992633dc90324219,
title = "Source-channel approach to channel coding with side information",
abstract = "Code designs for channel coding with side information (CCSI) based on combined source-channel coding are disclosed. These code designs combine trellis-coded quantization (TCQ) with irregular repeat accumulate (IRA) codes. The EXIT chart technique is used for IRA channel code design (and especially for capacity-approaching IRA channel code design). We emphasize the role of strong source coding and endeavor to achieve as much granular gain as possible by using TCQ. These code designs synergistically combine TCQ with IRA codes. By bringing together TCQ and EXIT chart-based IRA code designs, we are able to approach the theoretical limit of dirty-paper coding.",
keywords = "source-channel approach, channel coding, channel coding with side information, CCSI, trellis-coded quantization, TCQ",
author = "Yong Sun and Stankovic, {Vladimir M.} and Liveris, {Angelos D.} and Zixiang Xiong",
note = "Also published as: US8020082, US20070217522, US20110311003; US8245119 B2",
year = "2012",
month = "8",
day = "14",
language = "English",
type = "Patent",

}

Sun, Y, Stankovic, VM, Liveris, AD & Xiong, Z 2012, Source-channel approach to channel coding with side information, Patent No. US8245119 B2.

Source-channel approach to channel coding with side information. / Sun, Yong (Inventor); Stankovic, Vladimir M. (Inventor); Liveris, Angelos D. (Inventor); Xiong, Zixiang (Inventor).

Patent No.: US8245119 B2.

Research output: Patent

TY - PAT

T1 - Source-channel approach to channel coding with side information

AU - Sun, Yong

AU - Stankovic, Vladimir M.

AU - Liveris, Angelos D.

AU - Xiong, Zixiang

N1 - Also published as: US8020082, US20070217522, US20110311003

PY - 2012/8/14

Y1 - 2012/8/14

N2 - Code designs for channel coding with side information (CCSI) based on combined source-channel coding are disclosed. These code designs combine trellis-coded quantization (TCQ) with irregular repeat accumulate (IRA) codes. The EXIT chart technique is used for IRA channel code design (and especially for capacity-approaching IRA channel code design). We emphasize the role of strong source coding and endeavor to achieve as much granular gain as possible by using TCQ. These code designs synergistically combine TCQ with IRA codes. By bringing together TCQ and EXIT chart-based IRA code designs, we are able to approach the theoretical limit of dirty-paper coding.

AB - Code designs for channel coding with side information (CCSI) based on combined source-channel coding are disclosed. These code designs combine trellis-coded quantization (TCQ) with irregular repeat accumulate (IRA) codes. The EXIT chart technique is used for IRA channel code design (and especially for capacity-approaching IRA channel code design). We emphasize the role of strong source coding and endeavor to achieve as much granular gain as possible by using TCQ. These code designs synergistically combine TCQ with IRA codes. By bringing together TCQ and EXIT chart-based IRA code designs, we are able to approach the theoretical limit of dirty-paper coding.

KW - source-channel approach

KW - channel coding

KW - channel coding with side information

KW - CCSI

KW - trellis-coded quantization

KW - TCQ

UR - http://assignments.uspto.gov/assignments/q?db=pat&pat=8245119

UR - http://www.google.com/patents/US8245119

M3 - Patent

M1 - US8245119 B2

ER -

Sun Y, Stankovic VM, Liveris AD, Xiong Z, inventors. Source-channel approach to channel coding with side information. US8245119 B2. 2012 Aug 14.