Rate control feedback mechanism for packet video networks

Access Full Text

Rate control feedback mechanism for packet video networks

For access to this article, please select a purchase option:

Buy article PDF
£12.50
(plus tax if applicable)
Add to cart
Buy Knowledge Pack
10 articles for £75.00
(plus taxes if applicable)
Add to cart

IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET member, log in to your account and the discounts will automatically be applied.

Learn more about IET membership 

Recommend Title Publication to library

You must fill out fields marked with: *

Librarian details
Name:*
Email:*
Your details
Name:*
Email:*
Department:*
Why are you recommending this title?
Select reason:
 
 
 
 
 
Electronics Letters — Recommend this title to your library

Thank you

Your recommendation has been sent to your librarian.

© IEE
Published

The authors incorporate a newly proposed rate control feedback mechanism (RCFM) in an H.263 video coder. RCFM adapts to network conditions to locally drop video packets and then discard corresponding macroblocks (MBs) from any further prediction process. The proposed RCFM regulates the output bitrate of an H.263 codec while keeping all encoder parameters fixed and maintaining a good QoS.

Inspec keywords: packet switching; video coding; feedback

Other keywords: output bitrate; rate control feedback mechanism; packet video networks; RCFM; H.263 video coder; macroblocks; video packets; prediction process; network conditions; encoder parameters

Subjects: Communication switching; Codes; Optical information, image and video signal processing

References

    1. 1)
      • B. Maglaris , D. Anastassiou , D. Sen , G. Karlsson , J.D. Robbins . Performance modelsof statistical multiplexing in packet video communications. IEEE Trans. Commun. , 7 , 834 - 844
    2. 2)
      • Recommendation H.261: Video codec for audiovisual servicesat p*64 Kb/s.CCITT White Book, 1990.
    3. 3)
      • M. Wada . Selective recovery of video packet loss using error concealment. IEEE J. Selected Areas Commun. , 5 , 807 - 814
    4. 4)
      • Draft ITU-T Recommendation H.263: Video coding for low bitratecommunication, July 1995.
    5. 5)
      • TMN5 : Video codec test model, Telenor, Norway, January1995.
    6. 6)
      • Bolot, J.C., Turletti, T.: `A rate control mechanism for packet video in theInternet', Proc. IEEE Infocom' 94, June 1994, 3, Toronto, Canada, p. 1216–1223.
http://iet.metastore.ingenta.com/content/journals/10.1049/el_19960480
Loading

Related content

content/journals/10.1049/el_19960480
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Loading