Network to network priority frame dequeuing

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United States of America Patent

PATENT NO 6256315
SERIAL NO

09427210

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system for temporarily storing and dequeuing received data units including searching a prioritized queue list for a highest priority queue having a head entry associated with a received data unit which is part of the guaranteed bandwidth of the connection on which it was received, and for which there are sufficient transmission credits available, based on a flow control mode associated with the data unit. If no such guaranteed bandwidth data unit is found, the system dequeues a highest priority queue having a head entry associated with an available bandwidth data unit, for which there are sufficient transmission credits available to begin transmission based on a flow control mode associated with the data unit. If no such available bandwidth data unit is found, then no data unit is dequeued during that traversal of the queue list.

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Patent Owner(s)

Patent OwnerAddress
FUJITSU NETWORK COMMUNICATIONS INC2801 TELECOM PARKWAY RICHARDSON TX 75082

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barbas, Steve N Billerica, MA 6 340
Homberg, Michael J Westborough, MA 7 633

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