Improved error correction techniques for digital multimedia broadcasting (DMB) service

Chen, Xiaoming, Chung, Yuk Ying, Yeh, Wei-Chang, Bergmann, Neil, Wahid, Noorhaniza and Shukran, Mohd Afizi Mohd (2011) Improved error correction techniques for digital multimedia broadcasting (DMB) service. Modern Applied Science, 5 6: 3-12. doi:10.5539/mas.v5n6p3


Author Chen, Xiaoming
Chung, Yuk Ying
Yeh, Wei-Chang
Bergmann, Neil
Wahid, Noorhaniza
Shukran, Mohd Afizi Mohd
Title Improved error correction techniques for digital multimedia broadcasting (DMB) service
Journal name Modern Applied Science   Check publisher's open access policy
ISSN 1913-1844
1913-1852
Publication date 2011-12-01
Sub-type Article (original research)
DOI 10.5539/mas.v5n6p3
Open Access Status DOI
Volume 5
Issue 6
Start page 3
End page 12
Total pages 10
Place of publication Toronto, ON, Canada
Publisher Canadian Center of Science and Education
Language eng
Abstract This paper focuses on error correction and concealment technologies for the modern video encoding/decoding standards. In this paper, we present a subblock error concealment method for intra-frames based on an error detection scheme in error prone network environments such as the application of digital multimedia broadcasting (DMB). The proposed method has been implemented in H.264/AVC codecs (JM98). Experimental results show that the proposed method can overcome the drawbacks of the existing methods and therefore can improve the PSNR when compared with the traditional Weight Pixel Averaging (WPA).
Keyword Error handling
Error correction
DMB
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collection: School of Information Technology and Electrical Engineering Publications
 
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Created: Tue, 06 Nov 2012, 08:29:34 EST by Professor Neil Bergmann on behalf of School of Information Technol and Elec Engineering