Methods for dynamic bandwidth allocation and queue management in ethernet passive optical networks

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United States of America Patent

PATENT NO 8644143
APP PUB NO 20110182579A1
SERIAL NO

13018448

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Abstract

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In a passive optical network, dynamic bandwidth allocation and queue management methods and algorithms, designed to avoid fragmentation loss, guarantee that a length of a grant issued by an OLT will match precisely the count for bytes to be transmitted to an ONU. The methods include determining an ONU uplink transmission egress based on a three-stage test, and various embodiments of methods for ONU report 700 threshold setting.

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Patent Owner(s)

  • MICROSEMI ISRAEL STORAGE SOLUTIONS LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haran, Onn San Jose, US 53 663
Lifshitz, Barak Moshav Ganey-Yohanan, IL 5 52
Maislos, Ariel Sunnyvale, US 36 2055

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