Channel service manager with priority queuing

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United States of America Patent

PATENT NO 8259738
SERIAL NO

11799438

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Abstract

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A system and method are provided for prioritizing network processor information flow in a channel service manager (CSM). The method receives a plurality of information streams on a plurality of input channels, and selectively links input channels to CSM channels. The information streams are stored, and the stored the information streams are mapped to a processor queue in a group of processor queues. Information streams are supplied from the group of processor queues to a network processor in an order responsive to a ranking of the processor queues inside the group. More explicitly, selectively linking input channels to CSM channels includes creating a fixed linkage between each input port and an arbiter in a group of arbiters, and scheduling information streams in response to the ranking of the arbiter inside the group. Finally, a CSM channel is selected for each information stream scheduled by an arbiter.

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Patent Owner(s)

Patent OwnerAddress
RPX CORPORATIONONE MARKET PLAZA STEUART TOWER SUITE 700 SAN FRANCISCO CA 94105

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Halevy, Noam Raanana, IL 3 25
Kopzon, Vladislav Haifa, IL 6 34
Sgouros, Alexander Raleigh, US 7 57

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