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. 13, 2021
Filed:
Dec. 08, 2017
Convida Wireless, Llc, Wilmington, DE (US);
Quang Ly, North Wales, PA (US);
Chonggang Wang, Princeton, NJ (US);
Xu Li, Plainsboro, NJ (US);
Shamim Akbar Rahman, Cote St. Luc, CA;
Xiang Sun, Albuquerque, NM (US);
Mingming Guo, Maryland Heights, MO (US);
Convida Wireless, LLC, Wilmington, DE (US);
Abstract
An M2M/IoT resource directory entity may discover and register to other resource directory entities by including criteria attributes in discovery broadcasts and then processing link and metadata that may be included in responses. The resource directory with registrations to other resource directories may service a client request by selecting other resources directories to query based on the request or a query criteria contained therein, and then process link and metadata in responses from the other resource directory entities to aggregate a response to the client. Directory-to-directory registrations may be facilitated via using hierarchical parent-child resource directory identifiers, a peer-to-peer identifier regime, or a combination of the two. Observe notifications may include indicia registrations states, e.g., via change and delete response codes.