Sciweavers

INFOCOM
2007
IEEE

Statistical Multiplexing Over DSL Networks

14 years 18 days ago
Statistical Multiplexing Over DSL Networks
— Most previous work in statistical multiplexing only considered the case where the link transmission rates are fixed. In this paper, we consider statistical multiplexing in networks with adaptive transmission rates, with focus on DSL broadband access networks. This requires a jointly optimized allocation of buffer space and transmission bandwidth to traffic flows, which takes the flow traffic characteristics, the user QoS requirements, and the user interactions at the physical layer into consideration. Using the Effective Bandwidth concept, we propose a class of Alternate Maximization (AM) algorithms (AM-D and AM-M), which solve the statistical multiplexing problem for both delay insensitive Data traffic and delay sensitive Multimedia traffic. With low complexity as a design goal, the AM algorithms incorporate our recently proposed Autonomous Spectrum Balancing (ASB) algorithm, which was originally designed for DSL physical layer spectrum management. Our numerical results sho...
Jianwei Huang, Chee-Wei Tan, Mung Chiang, Raphael
Added 03 Jun 2010
Updated 03 Jun 2010
Type Conference
Year 2007
Where INFOCOM
Authors Jianwei Huang, Chee-Wei Tan, Mung Chiang, Raphael Cendrillon
Comments (0)