A Study on Adaptive Access Network System
Details
With the diffusion of the Internet and the enterprise intranet, time-critical and mission-critical applications are being used more oftem in IP networks in addition non-real-time applications such as e-mail. QoS schemes to control the bandwidth and transmission delay time are required to support such applications. New networks whose rate is dynamically controllable and easy control by users are desired. Access network systems that can provide temporal or virtual IP leased circuits to users have been studied. New system architectures based on ATM-PDS and carrier-shared access systems that achieve dynamic and unified control of the bandwidth are proposed.
