NDLI: Real-time audio/video decoders for digital multimedia broadcasting

Content Provider	IEEE Xplore Digital Library
Author	Ha, V.H.S. Sung-Kyu Choi Jong-Gu Jeon Geon-Hyoung Lee Won-Kap Jang Woo-Sung Shim
Copyright Year	2004
Description	Author affiliation: Digital Media R&D Center, Samsung Electron. Co. Ltd., Suwon, South Korea (Ha, V.H.S.; Sung-Kyu Choi; Jong-Gu Jeon; Geon-Hyoung Lee; Won-Kap Jang; Woo-Sung Shim)
Abstract	A new national standard for digital multimedia broadcasting (DMB) has been drafted in Korea to provide high quality digital audio, video, and data broadcasting services to fixed, mobile, and portable receivers. We have developed the world's first DSP/FPGA implementation of the portable DMB receiver, complete with an RF receiver, a 6.4-inch LCD display, and audio/video/data decoders. In this paper, we present the design, implementation, and performance of this portable DMB receiver. First, we provide a brief overview of the DMB system and the audio/video coding tools supported by it, i.e., MPEG-4 BSAC and MPEG-4 Part 10 AVC/H.264. We discuss the low-power high-performance design of the DMB receiver, focusing particularly on the audio/video decoding parts. Finally, we illustrate the performance of the portable DMB receiver that operates in real-time at the overall frequency of 25 MHz.
Sponsorship	IEEE Circuits and Syst. Soc. Micronet R&D iCore Univ. of Calgary, Canada Alberta Innovations and Sci
Starting Page	162
Ending Page	167
File Size	272644
Page Count	6
File Format	PDF
ISBN	0769521827
DOI	10.1109/IWSOC.2004.1319871
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-07-19
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Decoding Digital multimedia broadcasting MPEG 4 Standard Multimedia communication Digital video broadcasting Digital audio broadcasting Digital signal processing Field programmable gate arrays Radio frequency Auditory displays
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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