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:
Dec. 26, 2017
Filed:
Jun. 01, 2015
Telefonaktiebolaget L M Ericsson (Publ), Stockholm, SE;
Carlos Valencia Lopez, Leganes, ES;
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL), Stockholm, SE;
Abstract
Exemplary methods at a content centric networking (CCN) gateway located at an autonomous system (AS), wherein the CCN gateway is communicatively coupled to a CCN domain name system (DNS) server, include receiving, on a first face, a first interest message comprising of a first content name identifying a first content being requested by the first interest message. The methods include in response to determining the first content is not located at the AS, determining a first remote AS name that identifies a first remote AS where the first content is located, generating a first 2-level (2L) content name comprising of the first remote AS name and the first content name, forwarding the first interest message comprising of the first 2L content name, and in response to receiving a first content object (CO) message comprising of the first 2L content name and the first content, forwarding the first content.