Programmable scheduling for IP routers

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United States of America Patent

PATENT NO 7023843
APP PUB NO 20040001491A1
SERIAL NO

10183057

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A scheduling system for IP routers is provided. A programmable scheduler for IP routers can support single stage and multistage scheduling. This allows flexible combinations of scheduling and widens dramatically the available QoS solutions to operators. With this kind of scheduling the router can be configured to support almost any known scheduling method or combination. Priority Queuing (PQ) and Deficit Round Robin (DRR) scheduling is scheduling is used according to one embodiment of the invention.

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Patent Owner(s)

Patent OwnerAddress
NOKIA TECHNOLOGIES OYKARAPORTTI 3 02610 ESPOO 02610

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lakkakorpi, Jani Helsinki, FI 8 257
Raisanen, Vilho I Helsinki, FI 4 87
Ruutu, Jussi Espoo, FI 29 687

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