NDLI: Link-level performance of satellite DMB system a considering frequency & timing synchronization error and HPA non-linearity

Content Provider	IEEE Xplore Digital Library
Author	SungHo Park InSuk Cha Kyunghi Chang
Copyright Year	2005
Description	Author affiliation: Graduate Sch. of Inf. Technol. & Telecommun., Inha Univ., Inchon, South Korea (SungHo Park; InSuk Cha; Kyunghi Chang)
Abstract	The DAB (digital audio broadcasting) system which is based on Eureka-147 employing COFDM (coded orthogonal frequency division multiplexing) technique is evolved into DMB (digital multimedia broadcasting) system that is categorized into terrestrial DMB and satellite DMB. The satellite DMB is multi-channel multimedia broadcasting service for the reception by the portable or vehicular receiver. Link level performance of satellite DMB system A considering the sensitivity of HPA non-linearity has been analyzed in this paper. We choose the appropriate value of HPA back-off to reflect major practical RF impairment. We also investigated time and frequency synchronization techniques, which were suitable for satellite DMB system A. Finally, we verified the overall link level performance considering the above RF impairment and frequency offset.
Starting Page	7
Ending Page	12
File Size	725506
Page Count	6
File Format	PDF
ISBN	0780393333
ISSN	15206130
DOI	10.1109/SIPS.2005.1579830
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-11-02
Publisher Place	Greece
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Digital multimedia broadcasting Timing Frequency synchronization Satellite broadcasting Information technology OFDM Performance analysis Multimedia systems Radio spectrum management Computer errors
Content Type	Text
Resource Type	Article

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