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A Real-Time Smoothing Scheme of MPEG-4 Video for CDMA Systems
Buffalo, New York June 26-June 29
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/WOWMOM.2006.152006 International Symposium on a Wor ...
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Jie Qin, Bingzhang Liu, Xin Zhang, Dacheng Yang, "A Real-Time Smoothing Scheme of MPEG-4 Video for CDMA Systems," A World of Wireless, Mobile and Multimedia Networks, International Symposium on, pp. 441-443, 2006 International Symposium on a World of Wireless, Mobile and Multimedia Networks(WoWMoM'06), 2006.
 
 
BibTex
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@article{ 10.1109/WOWMOM.2006.15,
author = {Jie Qin and Bingzhang Liu and Xin Zhang and Dacheng Yang},
title = {A Real-Time Smoothing Scheme of MPEG-4 Video for CDMA Systems},
journal ={A World of Wireless, Mobile and Multimedia Networks, International Symposium on},
volume = {0},
year = {2006},
isbn = {0-7695-2593-8},
pages = {441-443},
doi = {http://doi.ieeecomputersociety.org/10.1109/WOWMOM.2006.15},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - A World of Wireless, Mobile and Multimedia Networks, International Symposium on
TI - A Real-Time Smoothing Scheme of MPEG-4 Video for CDMA Systems
SN - 0-7695-2593-8
SP441
EP443
A1 - Jie Qin,
A1 - Bingzhang Liu,
A1 - Xin Zhang,
A1 - Dacheng Yang,
PY - 2006
KW - null
VL - 0
JA - A World of Wireless, Mobile and Multimedia Networks, International Symposium on
ER -
 
Jie Qin, Beijing University of Posts and Telecomm, China
Bingzhang Liu, Beijing University of Posts and Telecomm, China
Xin Zhang, Beijing University of Posts and Telecomm, China
Dacheng Yang, Beijing University of Posts and Telecomm, China
A real-time smoothing scheme of MEPG-4 video for CDMA systems is proposed in this paper. It is carried out within group of pictures (GOP), using data prediction method to reduce delay, setting the minimum rate based on delay requirement, and choosing transmission rate among CDMA physical layer rate sets. This scheme can considerably reduce the peak rate and variance of the transmitted signal. Simulation results show that with the proposed smoothing scheme, higher system stability and better QoS have been achieved. Moreover, the system performance gain is more considerable when the channel condition is relatively bad.
Citation:
Jie Qin, Bingzhang Liu, Xin Zhang, Dacheng Yang, "A Real-Time Smoothing Scheme of MPEG-4 Video for CDMA Systems," wowmom, pp.441-443, 2006 International Symposium on a World of Wireless, Mobile and Multimedia Networks(WoWMoM'06), 2006
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