Wireless video distribution to handheld devices

Grace Oletu, Fan Pengfei , L. Stankovic, Vladimir Stankovic

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Abstract

We propose a system for wireless video multicast/broadcast to mobile handheld devices. We exploit the latest achievements in video coding (scalable 3D wavelet-based video coder) and in channel coding low-complexity rate compatible punctured PUM-based turbo codes). In the case of severe channel conditions, additional Reed-Solomon coding is applied across the packets. The scalable bitstream is split into multiple frames which are encoded separately. Fast rate optimal algorithms are used to determine suboptimal source channel symbol allocation. Experimental results given for different video sequences and channel conditions indicate good performance achieved at low complexity
Original languageEnglish
Title of host publicationPacket Video 2007
Place of PublicationNew York
PublisherIEEE
Pages363-369
Number of pages7
ISBN (Print)9781424409815
DOIs
Publication statusPublished - Nov 2007
EventPacket Video 2007 16th International packet video workshop - Lausanne, Switzerland
Duration: 12 Nov 200713 Nov 2007

Conference

ConferencePacket Video 2007 16th International packet video workshop
CountrySwitzerland
CityLausanne
Period12/11/0713/11/07

Keywords

  • wireless
  • video
  • distribution
  • handheld devices

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