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Author Reisslein, Martin ♦ Ross, Keith W. ♦ Rajagopal, Srini
Source CiteSeerX
Content type Text
File Format PDF
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Many Connection ♦ Traffic Regulation ♦ Delay Limit ♦ Prescribed Bound ♦ Statistical Qos ♦ Single Node ♦ Natural Qos Requirement ♦ Bufferless Statistical Multiplexing ♦ Specific Minimum Rate ♦ Buffer Smoother ♦ Case Input Traffic ♦ Loss Probability ♦ Single Node Case ♦ Rigid Delay Constraint ♦ Multimedia Connection ♦ Traffic Management Scheme ♦ Multimedia Traffic ♦ Large Connectioncarrying Capacity ♦ Regulated Traffic
Description Multimedia traffic can tolerate some loss but has rigid delay constraints. A natural QoS requirement for a multimedia connection is a prescribed bound on the the fraction of traffic that exceeds an end--to--end delay limit. We propose and analyze a traffic management schemes which guarantees QoS to multimedia traffic while simultaneously allowing for a large connectioncarrying capacity. We study our traffic management scheme in the context of a single node. In order for the node to guarantee QoS, each connection's traffic is regulated. In order to support many connections, the link statistically multiplexes the connections' traffic. The scheme consists of (i) cascaded leaky-buckets for traffic regulation, (ii) smoothers at the ingresses, and (iii) bufferless statistical multiplexing within the node. For this scheme we show that loss probabilities are minimized with simple one--buffer smoothers which operate at specific minimum rates. We also show that the worst--case input traffic is e...
In Proceedings of 37th IEEE Conference on Decision and Control (CDC
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research
Education Level UG and PG ♦ Career/Technical Study
Learning Resource Type Article
Publisher Date 1998-01-01