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. 30, 2014
Filed:
Oct. 28, 2011
Jean-baptiste Bertrand Bourdu, South Lake Tahoe, CA (US);
David Hugh Williams, Malaga, ES;
Nikolai Konrad Leung, Takoma Par, MD (US);
Jean-Baptiste Bertrand Bourdu, South Lake Tahoe, CA (US);
David Hugh Williams, Malaga, ES;
Nikolai Konrad Leung, Takoma Par, MD (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A Home Public Land Mobile Network (HPLMN) or home network immediately accepts a registration requests from 'eCall-only' subscribers attempting to register with any Visitor Public Land Mobile Networks (VPLMNs) or roaming network. This avoids unnecessary delays in the establishment of an eCall (emergency call) that might be otherwise introduced by the home network's roaming registration management policy (RRMP) that otherwise would only permit registrations (and subsequent call servicing) by preferred roaming VPLMN partners and automatically reject registrations from non-preferred roaming networks (which may hinder or prevent timely completion of an eCall).