Finite buffer scheduling scheme with statistical guarantee for VBR traffic in ATM networks
Lai, Arthur M.O.
Tsang, Danny H.K.
|Source||Conference Record / IEEE Global Telecommunications Conference, v. 1, 1998, p. 640-645|
|Summary||A novel service scheduling scheme, the Earliest Deadline First for Finite Buffer (EDF-FB) scheme, is proposed. This scheme provides a statistical Quality-of-Service (QoS) guarantee in a per-VC or per-flow queueing environment with finite buffer size. The scheme is also based on the well-known Earliest Deadline First (EDF). By incorporating buffer occupancy information to avoid buffer overflow in the scheme, a statistical QoS guarantee with a lower cell loss rate compared with the EDF scheme is provided.|
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