The protocols and mechanisms necessary for network bandwidth management and congestion control are addressed. The discussion draws heavily on the lessons learned from the design and implementation of plaNET, a high-speed packet-switching system for integrated voice, video, and data communications. A general overview of the mechanisms involved is given. The individual components of the system are discussed. Most of the conclusions are general and can be applied to other high-speed networks, including asynchronous transfer mode (ATM) systems.<
Published in:
Communications Magazine, IEEE
(Volume:29
,
Issue:
10
)
Date of Publication: Oct. 1991