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IEEE Signal Processing Magazine

Issue 4 • Date July 2000

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Displaying Results 1 - 5 of 5
  • Multimedia communications over networks [guest editor]

    Publication Year: 2000, Page(s): 9
    Request permission for commercial reuse | PDF file iconPDF (69 KB)
    Freely Available from IEEE
  • Channel-adaptive wideband wireless video telephony

    Publication Year: 2000, Page(s):10 - 30
    Cited by:  Papers (5)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1284 KB)

    The fundamental advantage of burst-by-burst (BbB) adaptive intelligent multimode multimedia transceivers (IMMTs) is that-irrespective of the propagation environment encountered-when the mobile roams across different environments subject to path loss; shadow- and fast-fading; co-channel-, intersymbol-, and multiuser interference, while experiencing power control errors, the system will always be ab... View full abstract»

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  • Multimedia services over digital subscriber lines

    Publication Year: 2000, Page(s):44 - 60
    Cited by:  Papers (5)  |  Patents (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1096 KB)

    We study the problem of reliable and yet efficient multimedia communications over asymmetric digital subscriber line (ADSL) through joint consideration of compression/coding and channel transmission techniques. The transmission of digital multimedia data requires the existing systems to be augmented with functions that can handle not only ordinary (nonmultimedia) data. In addition, the high volume... View full abstract»

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  • Error resilient video coding techniques

    Publication Year: 2000, Page(s):61 - 82
    Cited by:  Papers (238)  |  Patents (52)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1860 KB)

    We review error resilience techniques for real-time video transport over unreliable networks. Topics covered include an introduction to today's protocol and network environments and their characteristics, encoder error resilience tools, decoder error concealment techniques, as well as techniques that require cooperation between encoder, decoder, and the network. We provide a review of general prin... View full abstract»

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  • IP-networked multimedia conferencing

    Publication Year: 2000, Page(s):31 - 43
    Cited by:  Papers (1)  |  Patents (4)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (940 KB)

    This article looks at video conferencing, specifically the VideoTalks system developed by AT&T Labs. This system was designed to alleviate some of the problems of both user experience and audiovisual signal quality. It allows talks and presentations generated in one auditorium or conference room to be received in other conference rooms, multicast to desktop computers, and received at home or o... View full abstract»

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Aims & Scope

IEEE Signal Processing Magazine publishes tutorial-style articles on signal processing research and applications, as well as columns and forums on issues of interest. Its coverage ranges from fundamental principles to practical implementation, reflecting the multidimensional facets of interests and concerns of the community. Its mission is to bring up-to-date, emerging and active technical developments, issues, and events to the research, educational, and professional communities. It is also the main Society communication platform addressing important issues concerning all members.

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Meet Our Editors

Editor-in-Chief
Min Wu
University of Maryland, College Park
United States 

http://www/ece.umd.edu/~minwu/