System and method for efficient shared buffer management

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United States of America Patent

PATENT NO 9128785
APP PUB NO 20130247071A1
SERIAL NO

13867723

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Abstract

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A method for managing a shared buffer between a data processing system and a network. The method provides a communication interface unit for managing bandwidth of data between the data processing system and an external communicating interface connecting to the network. The method performs, by the communication interface unit, a combined de-queue and head drop operation on at least one data packet queue within a predefined number of clock cycles. The method also performs, by the communication interface unit, an en-queue operation on the at least one data packet queue in parallel with the combined de-queue operation and head drop operation within the predefined number of clock cycles.

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Patent Owner(s)

  • JUNIPER NETWORKS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Agrawal, Manju Sunnyvale, US 3 120
Ghosh, Abhijit Sunnyvale, US 31 400
Johnson, John Delmer Los Altos, US 3 4

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