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:
Jun. 28, 2016
Filed:
Nov. 02, 2011
Guo Qiang Wang, Santa Clara, CA (US);
Ravishankar Ravindran, San Jose, CA (US);
Jun Wei, San Jose, CA (US);
Xinwen Zhang, San Jose, CA (US);
Guo Qiang Wang, Santa Clara, CA (US);
Ravishankar Ravindran, San Jose, CA (US);
Jun Wei, San Jose, CA (US);
Xinwen Zhang, San Jose, CA (US);
Futurewei Technologies, Inc., Plano, TX (US);
Abstract
A network component comprising a receiver configured to receive an advertisement for a content name for content associated with a list of secured router identifiers (SRIDs) that indicates a plurality of content routers authorized for routing and caching the content, a processor configured to determine whether to flood the advertisement to a plurality of neighboring nodes if a locally assigned SRID is included in the list of SRIDs received in the advertisement or to drop the advertisement otherwise, a transmitter configured to flood the advertisement on a plurality of ports coupled to the neighboring nodes, and a storage configured to cache received content if the received content is associated with the locally assigned SRID.