Paper Info
Title
Adaptive error protection for video transmission over ultra-wideband wireless multimedia sensor networks
Abstract
Applications of wireless multimedia sensor networks (WMSNs) require high data rates to enable delivery of quality video at any channel conditions. In order to improve the performance of video transmission over ultra-wideband (UWB) WMSNs, we first propose an optimum group-of picture bit-stream partitioning algorithm for unequal error protection (UEP) of video signals. To further enhance the proposed UEP scheme an adaptive equal-unequal error protection is also proposed. Performance results in terms of peak signal-to-noise ratio (PSNR) reveal that the proposed schemes outperform the conventional equal error protection and UEP schemes by up to 7 dB.
Year
DOI
Venue
2011
10.1109/ICOIN.2011.5723139
ICOIN
Keywords
Field
DocType
video transmission,adaptive error protection,quality video,ultra wideband communication,ultra-wideband,unequal error protection,peak signal-to-noise ratio,wireless sensor networks,wireless video transmission,ultra wideband wireless multimedia sensor networks,multimedia communication,wireless multimedia sensor network,peak signal to noise ratio,switches,sensor network,ultra wideband,wireless communication,wireless sensor network,error correction code,adaptive equalizer
Wireless,Computer science,Wireless multimedia sensor networks,Computer network,Communication channel,Ultra-wideband,Video transmission,Wireless sensor network
Conference
ISSN
ISBN
Citations 
1976-7684
978-1-61284-661-3
0
PageRank 
References 
Authors
0.34
5
3
Name
Order
Citations
PageRank
Gek Hong Sim1386.93
Yoong Choon Chang211314.37
Chuah T. Chee39015.48