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:
May. 15, 2018
Filed:
Jun. 01, 2015
Telefonaktiebolaget L M Ericsson (Publ), Stockholm, SE;
Carlos Valencia Lopez, Leganes, ES;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
A method for monitoring cache efficiency by a network device is implemented in a content centric networking (CCN) gateway or CCN router, where the CCN gateway or CCN router is part of a CCN network. The method collects content object retrieval information using a cache check type length value (TLV) that tracks a number of hops between a CCN gateway and a node in the CCN network that caches the content object. The method includes receiving a CCN interest packet from a user equipment, the CCN interest packet including a content object name, determining whether the cache check TLV is present in the CCN interest packet, and updating a value of the cache check TLV where the cache check TLV is determined to be present in the CCN interest packet.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile