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. 10, 2009
Filed:
Jul. 16, 2003
Sandeep Lodha, Sunnyvale, CA (US);
Sandeep Lodha, Sunnyvale, CA (US);
Alcatel-Lucent USA Inc., Murray Hill, NJ (US);
Abstract
A technique for managing a customer's traffic in a network node, such as a service provider edge device, involves dedicating a group of queues in the network node to the customer, performing queue-specific rate shaping on the customer's traffic according to queue-specific bandwidth limitations, and performing group-specific rate shaping on the customer's traffic as a whole according to a group-specific bandwidth limitation. In an embodiment, the queues in the group are associated with different types of customer traffic in order to provide type-specific rate shaping. Further, the queues may be prioritized among each other such that unused excess bandwidth is distributed among the different traffic types in priority order.