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Channel-adaptive hybrid ARQ/FEC for robust video transmission over 3G
Amsterdam, Netherlands July 06-July 06
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICME.2005.15214902005 IEEE International Conference on ...
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null Jianwei Wen, null Qionghai Dai, null Yihui Jin, "Channel-adaptive hybrid ARQ/FEC for robust video transmission over 3G," Multimedia and Expo, IEEE International Conference on, pp. 4 pp., 2005 IEEE International Conference on Multimedia and Expo, 2005.
 
 
BibTex
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@article{ 10.1109/ICME.2005.1521490,
author = {null Jianwei Wen and null Qionghai Dai and null Yihui Jin},
title = {Channel-adaptive hybrid ARQ/FEC for robust video transmission over 3G},
journal ={Multimedia and Expo, IEEE International Conference on},
volume = {0},
year = {2005},
isbn = {0-7803-9331-7},
pages = {4 pp.},
doi = {http://doi.ieeecomputersociety.org/10.1109/ICME.2005.1521490},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Multimedia and Expo, IEEE International Conference on
TI - Channel-adaptive hybrid ARQ/FEC for robust video transmission over 3G
SN - 0-7803-9331-7
SP
EP
A1 - null Jianwei Wen,
A1 - null Qionghai Dai,
A1 - null Yihui Jin,
PY - 2005
KW - parity data length
KW - automatic retransmission request
KW - forward error correction
KW - channel-adaptive hybrid ARQ-FEC
KW - video transmission
KW - 3G network
KW - time-varying wireless channel
KW - encoder
VL - 0
JA - Multimedia and Expo, IEEE International Conference on
ER -
 
null Jianwei Wen, Dept. of Autom., Tsinghua Univ., Beijing, China
null Qionghai Dai, Dept. of Autom., Tsinghua Univ., Beijing, China
null Yihui Jin, Dept. of Autom., Tsinghua Univ., Beijing, China
This paper addresses the important issues of error control for video transmission over 3G. Based on the time-varying wireless channel conditions and the essential defects of the traditional hybrid ARQ for real-time service, the architecture of the channel-adaptive hybrid ARQ/FEC is presented, moreover an algorithm for encoder is given to automatically adjust the parity data length and the maximum number of retransmissions. The experimental studies show that the transmission efficiency of the proposed algorithm increased 13% than the traditional hybrid ARQ.
Index Terms:
parity data length, automatic retransmission request, forward error correction, channel-adaptive hybrid ARQ-FEC, video transmission, 3G network, time-varying wireless channel, encoder
Citation:
null Jianwei Wen, null Qionghai Dai, null Yihui Jin, "Channel-adaptive hybrid ARQ/FEC for robust video transmission over 3G," icme, pp.4 pp., 2005 IEEE International Conference on Multimedia and Expo, 2005
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