Traffic control and congestion control in IP based networks - the introduction of ITU-T recommendation Y. iptc

摘要

A rapid expansion of The Internet stimulates the R&D activities as well as the implementations of traffic control and congestion control technologies in IP based networks. At international standardizations such as ITU-T, the study of traffic and congestion control in IP based networks is started, and in January of this year the draft recommendations was approved by the study group. This paper introduces the concepts, definitions and procedures addressed in this recommendation. These approaches of traffic and congestion controls are compared with the existing Per Hop Behaviors in IETF. And some future study items are discussed.