DocumentCode
1753490
Title
Efficient hybrid ARQ based on implicit information
Author
Lai, Hsin-Kun
Author_Institution
Dept. of Electron. Eng., Asia-Pacific Inst. of Creativity, Miaoli, Taiwan
fYear
2011
fDate
13-16 Feb. 2011
Firstpage
439
Lastpage
442
Abstract
This paper introduces the concept of implicit information into the error control scheme of hybrid ARQ and which information is high SNR. This implicit information is inferred from the decrease of error weights in the two consecutive decoded code words. With the implicit information, the performances of hybrid ARQ scheme are improved in both error-correcting performance and throughput efficiency without increasing too much decoding complexity.
Keywords
automatic repeat request; decoding; error correction codes; SNR; decoding complexity; efficient hybrid ARQ scheme; error control scheme; error-correcting codes; implicit information; Automatic repeat request; Cognition; Complexity theory; Decoding; Encoding; Error correction; Throughput; Hamming distance; Hybrid ARQ; error weight; implicit; throughput;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Communication Technology (ICACT), 2011 13th International Conference on
Conference_Location
Seoul
ISSN
1738-9445
Print_ISBN
978-1-4244-8830-8
Type
conf
Filename
5745849
Link To Document