Congestion control and its stability in networks with delay sensitive traffic
Publication
, Journal Article
Li, Y; Papachristodoulou, A; Chiang, M; Calderbank, AR
Published in: Computer Networks
January 7, 2011
We consider congestion control in a network with delay sensitive/ insensitive traffic, modelled by adding explicit delay terms to the utility function measuring user's happiness on the Quality of Service (QoS). A new Network Utility Maximization (NUM) problem is formulated and solved in a decentralized way via appropriate algorithms implemented at the users (primal) and/or links (dual). For the dual algorithm, delay-independent and delay-dependent stability conditions are derived when propagation delays are taken into account. A system with voice and data traffic is considered as example and the properties of the congestion control algorithm are assessed. © 2010 Elsevier B.V. All rights reserved.
Duke Scholars
Published In
Computer Networks
DOI
ISSN
1389-1286
Publication Date
January 7, 2011
Volume
55
Issue
1
Start / End Page
20 / 32
Related Subject Headings
- Networking & Telecommunications
- 46 Information and computing sciences
- 40 Engineering
- 10 Technology
- 09 Engineering
- 08 Information and Computing Sciences
Citation
APA
Chicago
ICMJE
MLA
NLM
Li, Y., Papachristodoulou, A., Chiang, M., & Calderbank, A. R. (2011). Congestion control and its stability in networks with delay sensitive traffic. Computer Networks, 55(1), 20–32. https://doi.org/10.1016/j.comnet.2010.07.001
Li, Y., A. Papachristodoulou, M. Chiang, and A. R. Calderbank. “Congestion control and its stability in networks with delay sensitive traffic.” Computer Networks 55, no. 1 (January 7, 2011): 20–32. https://doi.org/10.1016/j.comnet.2010.07.001.
Li Y, Papachristodoulou A, Chiang M, Calderbank AR. Congestion control and its stability in networks with delay sensitive traffic. Computer Networks. 2011 Jan 7;55(1):20–32.
Li, Y., et al. “Congestion control and its stability in networks with delay sensitive traffic.” Computer Networks, vol. 55, no. 1, Jan. 2011, pp. 20–32. Scopus, doi:10.1016/j.comnet.2010.07.001.
Li Y, Papachristodoulou A, Chiang M, Calderbank AR. Congestion control and its stability in networks with delay sensitive traffic. Computer Networks. 2011 Jan 7;55(1):20–32.
Published In
Computer Networks
DOI
ISSN
1389-1286
Publication Date
January 7, 2011
Volume
55
Issue
1
Start / End Page
20 / 32
Related Subject Headings
- Networking & Telecommunications
- 46 Information and computing sciences
- 40 Engineering
- 10 Technology
- 09 Engineering
- 08 Information and Computing Sciences