NDLI: A heuristic approach for the delivery schedule optimization in Dynamic Broadcast

Content Provider	IEEE Xplore Digital Library
Author	Junge Qi
Copyright Year	2013
Description	Author affiliation: Inst. fur Nachrichtentechnik (Inst. for Commun. Technol.), Tech. Univ. Braunschweig, Braunschweig, Germany (Junge Qi)
Abstract	Dynamic Broadcast introduces network flexibilities and time flexibilities into the delivery of TV programs. New features such as switching between the broadcast and the broadband network, on-line adaptation of broadcast transmission parameters and the offering of pre-downloads enable us to deliver the TV content more efficiently to the audience. In order to minimize the cost and/or the spectrum consumption of the content delivery, we make full use of these features and take all influencing factors, including the audience size and the audience behaviour, into consideration. We build a mathematical model for the content delivery scheduling and propose a heuristic approach based on particle swarm optimization to optimize it. Through simulations, the convergence rate and the optimality of the heuristic approach are investigated and the sensitivities of the approaches to inaccurate input parameters are tested.
Starting Page	1
Ending Page	6
File Size	283149
Page Count	6
File Format	PDF
ISBN	9781467360470
ISSN	21555044
DOI	10.1109/BMSB.2013.6621715
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-06-05
Publisher Place	UK
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	TV 1.8 Future of Broadcasting Position measurement Broadcasting Broadband communication Resource management Mathematical model 1.6 Content management Optimization
Content Type	Text
Resource Type	Article

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