TR2012-052
Rateless Feedback Codes
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- , "Rateless Feedback Codes", IEEE International Symposium on Information Theory (ISIT), DOI: 10.1109/ISIT.2012.6283582, July 2012, pp. 1767-1771.BibTeX TR2012-052 PDF
- @inproceedings{Sorensen2012jul1,
- author = {Sorensen, J.H. and Koike-Akino, T. and Orlik, P.},
- title = {Rateless Feedback Codes},
- booktitle = {IEEE International Symposium on Information Theory (ISIT)},
- year = 2012,
- pages = {1767--1771},
- month = jul,
- doi = {10.1109/ISIT.2012.6283582},
- url = {https://www.merl.com/publications/TR2012-052}
- }
- , "Rateless Feedback Codes", IEEE International Symposium on Information Theory (ISIT), DOI: 10.1109/ISIT.2012.6283582, July 2012, pp. 1767-1771.
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MERL Contacts:
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Research Area:
Abstract:
This paper proposes a concept called rateless feedback coding. We redesign the existing LT and Raptor codes, by introducing new degree distributions for the case when a few feedback opportunities are available. We show that incorporating feedback to LT codes can significantly decrease both the coding overhead and the encoding/decoding complexity. Moreover, we show that, at the price of a slight increase in the coding overhead, linear complexity is achieved with Raptor feedback coding.
Related News & Events
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NEWS ISIT 2012: 2 publications by Toshiaki Koike-Akino, Philip V. Orlik and others Date: July 1, 2012
Where: IEEE International Symposium on Information Theory (ISIT)
MERL Contacts: Philip V. Orlik; Toshiaki Koike-AkinoBrief- The papers "Rateless Feedback Codes" by Sorensen, J.H., Koike-Akino, T. and Orlik, P. and "Ripple Design of LT Codes for AWGN Channel" by Sorensen, J.H., Koike-Akino, T., Orlik, P., Ostergaard, J. and Popovski, P. were presented at the IEEE International Symposium on Information Theory (ISIT).