PACKET FLOW CONTROL BY CONTROLLING THE LENGTH OF THE INTER-PACKET GAP

Packet flow control techniques are disclosed. In one example case, a flow control method is provided that includes transmitting a plurality of packets with an inter-packet gap disposed between neighboring packets, and increasing the length of the inter-packet gap to decrease packet rate, wherein the...

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Bibliographic Details
Main Authors WADEKAR, MANOJ, RASTOGI, HITESH
Format Patent
LanguageEnglish
French
German
Published 12.12.2007
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:Packet flow control techniques are disclosed. In one example case, a flow control method is provided that includes transmitting a plurality of packets with an inter-packet gap disposed between neighboring packets, and increasing the length of the inter-packet gap to decrease packet rate, wherein the increased length is selected based on severity of a congestion condition. In another example case, a flow control system is provided that includes circuitry for transmitting and/or receiving a plurality of packets with an inter-packet gap disposed between neighboring packets, and circuitry for increasing the length of the inter-packet gap to decrease packet rate, wherein the increased length is selected based on severity of a congestion condition. The techniques can be carried out at one node of a communication system (such as in a backplane switch) or multiple nodes (such as between a backplane switch and a circuit board operatively coupled to the backplane).
Bibliography:Application Number: EP20060749189