The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 19, 2013
Filed:
Apr. 10, 2009
Miguel Peeters, Woluwe St. Lambert, BE;
Miguel Peeters, Woluwe St. Lambert, BE;
Broadcom Corporation, Irvine, CA (US);
Abstract
A system and method for changing retransmission and rescheduling queues to support retransmission in a communications system is presented. A method for changing queue size values includes, for an increase in data rate, determining a new retransmission queue size value for a retransmission queue at the transmitting device and a new rescheduling queue size value for a rescheduling queue at the receiving device such that an amount of time for a DTU to enter and exit the retransmission queue is greater than a roundtrip delay. For a decrease in data rate, the method includes determining the new retransmission queue size value and the new rescheduling queue size value such that an amount of time for a DTU to enter and exit the retransmission queue is less than a maximum delay. Systems and methods for changing the retransmission and rescheduling queue sizes are also presented.