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:
Apr. 30, 2013
Filed:
Nov. 16, 2009
Satyam Tyagi, Richardson, TX (US);
Subhasri Dhesikan, San Jose, CA (US);
Satyam Tyagi, Richardson, TX (US);
Subhasri Dhesikan, San Jose, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
In one embodiment, a path request message for a new data flow is received at a network node. The path request message indicates resources needed to accommodate the new data flow. The resources needed to accommodate the new data flow are compared to an amount of available resources at the network node. Provided there are sufficient available resources at the network node to accommodate the new data flow, the resources needed to accommodate the new data flow are associated with a held resources state. Subsequently, a reservation request message is received at the network node. The reservation request message requests resources for the new data flow. A determination is made that the requested resources correspond to resources associated with the held resources state. The requested resources are removed from the held resources state and reserved for the new data flow.