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Fairness and Congestion Control in LAN/WAN Protocol Relays

PublisherUniversity of Minho
Format50.8KB PDFDate added04 Sep 2003
Topics Local Area Networks (LAN), Wide Area Networks (WAN), Frame Relay
Downloads12

This paper addresses the problem of congestion control and fairness in relay systems for Connection Mode LAN/WAN interworking. To ensure congestion collapse avoidance and fairness against QoS parameters, a channel service algorithm and an acknowledgment algorithm are proposed and evaluated by simulations. Results show that, in a situation of overload and for different traffic patterns with different QoS requirements, the relay's channel service and acknowledgment algorithms can guarantee justice in relay resource utilization and the expected QoS among the active channels.

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