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:
Jul. 07, 2020
Filed:
Jul. 16, 2015
Provenance Asset Group Llc, Essex, CT (US);
Antoine Gondel, Nozay, FR;
Pierre-Henri Gross, Nozay, FR;
Provenance Asset Group LLC, Pittsford, NY (US);
Abstract
The invention relates to a method for performing a capability discovery. The method is implemented by a home server () and comprising the steps of:—receiving (), from a user terminal (), a principal discovery request () comprising a complete contact list,—from the complete contact list, determining () which contacts are locally known, and which contacts are locally unknown,—generating a limited contact list containing all contacts that are locally unknown,—sending () a plurality of secondary discovery requests () comprising the limited contact list to a plurality of remote servers (),—receiving (), from each remote server (), a notification () containing information about contacts contained in the limited contact list,—sending (), for each unknown contact by the home server () and the plurality of remote servers (), a back-end subscription to a home IMS core ().