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:
Aug. 13, 2019
Filed:
Jul. 31, 2015
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Ping Chen, Shanghai, CN;
Ruiyu Chen, Shanghai, CN;
Cheng Wang, Shanghai, CN;
Yiming Wu, Shanghai, CN;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
In a first aspect of the disclosure, a method performed by an Application Server (AS) of registering a non-Subscriber Identity Module (SIM) mobile terminal with a wireless network is provided. The method comprises receiving a request for registration of the non-SIM mobile terminal, the non-SIM mobile terminal being associated with a trusted SIM mobile terminal by means of an identifier of the non-SIM mobile terminal, issuing a virtual International Mobile Station Equipment Identity (vIMEI) for the non-SIM mobile terminal, providing an Equipment Identity Register (EIR), with the vIMEI, providing a certificate issuing entity in the network with the vIMEI, receiving, from the certificate issuing entity, a certificate issued based on the vIMEI, and providing the non-SIM mobile terminal with the issued certificate.