@article{fe57d4ef4dc045259afd70535c5ab25b,
title = "Congestion control and its stability in networks with delay sensitive traffic",
abstract = "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.",
keywords = "Congestion control, Optimization, Quality of service, Stability",
author = "Ying Li and Antonis Papachristodoulou and Mung Chiang and Calderbank, {A. Robert}",
note = "Funding Information: His awards include Presidential Early Career Award for Scientists and Engineers 2008 from the White House, TR35 Young Innovator Award 2007 from Technology Review, Young Investigator Award 2007 from ONR, Young Researcher Award Runner-up in Continuous Optimization 2004–2007 from Mathematical Programming Society, CAREER Award 2005 from NSF, as well as Frontiers of Engineering Symposium participant 2008 from NAE and Engineering Teaching Commendation 2007 from Princeton University. He was a Princeton University Howard B. Wentz Junior Faculty and a Hertz Foundation Fellow. His paper awards include ISI citation Fast Breaking Paper in Computer Science, IEEE GLOBECOM Best Paper three times, and IEEE INFOCOM Best Paper finalist. His guest and associate editorial services include IEEE/ACM Trans. Netw., IEEE Trans. Inform. Theory, IEEE J. Sel. Area Comm., IEEE Trans. Comm., IEEE Trans. Wireless Comm., and J. Optimization and Engineering. He has 2 US patents issued and numerous filed, and co-chaired 38 th Conference on Information Sciences and Systems and 9 th IEEE WiOpt Conference. ",
year = "2011",
month = jan,
day = "7",
doi = "10.1016/j.comnet.2010.07.001",
language = "English (US)",
volume = "55",
pages = "20--32",
journal = "Computer Networks",
issn = "1389-1286",
publisher = "Elsevier B.V.",
number = "1",
}