ADAPTATION STRATEGIES FOR STREAMING SVC VIDEO. Gorkemli, B. & Tekalp, A. M. In 2010 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, of IEEE International Conference on Image Processing ICIP, pages 2913-2916, 2010. IEEE; IEEE Signal Proc Soc. IEEE International Conference on Image Processing, Hong Kong, PEOPLES R CHINA, SEP 26-29, 2010
doi  abstract   bibtex   
This paper aims to determine the best rate adaptation strategy to maximize the received video quality when streaming SVC video over the Internet. Different bandwidth estimation techniques are implemented for different transport protocols, such as using the TFRC rate when available or calculating the packet transmission rate otherwise. It is observed that controlling the rate of packets dispatched to the transport queue to match the video extraction rate resulted in oscillatory behavior in DCCP CCID3, decreasing the received video quality. Experimental results show that video should be sent at the maximum available network rate rather than at the extraction rate, provided that receiver buffer does not overflow. When the network is over-provisioned, the packet dispatch rate may also be limited with the maximum extractable video rate, to decrease the retransmission traffic without affecting the received video quality.
@inproceedings{ ISI:000287728002247,
Author = {Gorkemli, Burak and Tekalp, A. Murat},
Book-Group-Author = {{IEEE}},
Title = {{ADAPTATION STRATEGIES FOR STREAMING SVC VIDEO}},
Booktitle = {{2010 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING}},
Series = {{IEEE International Conference on Image Processing ICIP}},
Year = {{2010}},
Pages = {{2913-2916}},
Note = {{IEEE International Conference on Image Processing, Hong Kong, PEOPLES R
   CHINA, SEP 26-29, 2010}},
Organization = {{IEEE; IEEE Signal Proc Soc}},
Abstract = {{This paper aims to determine the best rate adaptation strategy to
   maximize the received video quality when streaming SVC video over the
   Internet. Different bandwidth estimation techniques are implemented for
   different transport protocols, such as using the TFRC rate when
   available or calculating the packet transmission rate otherwise. It is
   observed that controlling the rate of packets dispatched to the
   transport queue to match the video extraction rate resulted in
   oscillatory behavior in DCCP CCID3, decreasing the received video
   quality. Experimental results show that video should be sent at the
   maximum available network rate rather than at the extraction rate,
   provided that receiver buffer does not overflow. When the network is
   over-provisioned, the packet dispatch rate may also be limited with the
   maximum extractable video rate, to decrease the retransmission traffic
   without affecting the received video quality.}},
DOI = {{10.1109/ICIP.2010.5652838}},
ISSN = {{1522-4880}},
ISBN = {{978-1-4244-7994-8}},
Unique-ID = {{ISI:000287728002247}},
}

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