Fundamental tradeoffs in distributed algorithms for rate adaptive multimedia streams
作者： Vilas Veeraraghavan , Steven Weber
DOI: 10.1016/J.COMNET.2008.01.012
关键词:
摘要: Rate adaptive multimedia streams adjust the encoding rate dynamically (with corresponding changes in media content resolution) response to changing levels of congestion along route. The field optimization based control has yielded sophisticated distributed algorithms for resource allocation among competing elastic streams. In this work we study fundamental tradeoffs a class We focus on three tradeoffs: (i) tradeoff between maximizing client average quality service (QoS) and fairness, (ii) granularity (both temporal spatial) QoS, (iii) received volume minimizing fluctuations rate. illustrate these through extensive ns-2 simulations two distinct topologies - single bottleneck like linear network.
acm.org
springer.com
elsevier.com
sci-hub.se 参考文章(9)
Rayadurgam Srikant, The Mathematics of Internet Congestion Control (Systems and Control: Foundations and Applications) SpringerVerlag. ,(2004)
Rayadurgam Srikant, The Mathematics of Internet Congestion Control ,(2003)
Frank Kelly, Charging and rate control for elastic traffic European Transactions on Telecommunications. ,vol. 8, pp. 33- 37 ,(1997) , 10.1002/ETT.4460080106
Steven Weber, Vilas Veeraraghavan, Distributed Algorithms for Rate-Adaptive Media Streams Networks and Spatial Economics. ,vol. 8, pp. 61- 94 ,(2008) , 10.1007/S11067-007-9042-7
J.-W. Lee, R.R. Mazumdar, N.B. Shroff, Non-convex optimization and rate control for multi-class services in the Internet IEEE ACM Transactions on Networking. ,vol. 13, pp. 827- 840 ,(2005) , 10.1109/TNET.2005.852876
S. Weber, Gustavo de Veciana, Rate adaptive multimedia streams: optimization and admission control IEEE ACM Transactions on Networking. ,vol. 13, pp. 1275- 1288 ,(2005) , 10.1109/TNET.2005.860105
S. Shenker, Fundamental design issues for the future Internet IEEE Journal on Selected Areas in Communications. ,vol. 13, pp. 1176- 1188 ,(1995) , 10.1109/49.414637
F P Kelly, A K Maulloo, D K H Tan, Rate control for communication networks: shadow prices, proportional fairness and stability Journal of the Operational Research Society. ,vol. 49, pp. 237- 252 ,(1998) , 10.1057/PALGRAVE.JORS.2600523
P. Hande, Mung Chiang, Shengyu Zhang, Distributed rate allocation for inelastic flows: optimization frameworks, optimality conditions, and optimal algorithms international conference on computer communications. ,vol. 4, pp. 2679- 2690 ,(2005) , 10.1109/INFCOM.2005.1498551