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. 22, 2021
Filed:
Jun. 27, 2019
Intel Corporation, Santa Clara, CA (US);
Satish Chandra Jha, Hillsboro, OR (US);
Kathiravetpillai Sivanesan, Portland, OR (US);
Ned M. Smith, Beaverton, OR (US);
Srikathyayani Srikanteswara, Portland, OR (US);
Eve M. Schooler, Portola Valley, CA (US);
Jeffrey Christopher Sedayao, San Jose, CA (US);
Stepan Karpenko, Hillsboro, OR (US);
Venkatesan Nallampatti Ekambaram, Hillsboro, OR (US);
S. M. Iftekharul Alam, Hillsboro, OR (US);
Kuilin Clark Chen, Hillsboro, OR (US);
Yi Zhang, Portland, OR (US);
Gabriel Arrobo Vidal, Hillsboro, OR (US);
Jessica C. McCarthy, Dublin, IE;
Maruti Gupta Hyde, Portland, OR (US);
Hassnaa Moustafa, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Techniques are provided for optimizing the operations of an ICN, particularly for an ICN with clustered nodes. A cluster head node may function as an orchestrator and a coordinator for efficient caching, routing, and computing and for co-existence of ICN and IP nodes in the network. A content store of an ICN router may include an indication of the time after which data expires and the new data is to be swapped in place of the expired data after that point in time. Digital rights management (DRM) enforcement is provided by managing access to a DRM engine in at least one of the ICN nodes in a cluster. Congestion control is provided by minimizing the number of ICN scoped interest requests and thereby minimizing the potentially high volume of data responses. These techniques optimize interest packet forwarding and processing through collaboration with neighboring ICN nodes.