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:
Nov. 04, 2014
Filed:
Dec. 28, 2010
Xiaoming LU, Beijing, CN;
Xiaoming Lu, Beijing, CN;
China Mobile Communications Corporation, Beijing, CN;
Abstract
An authentication method, system and device are provided by the embodiments of the present invention. Said method includes the following steps: an Application Server (AS) receives an AS access request, which carries a user identifier, transmitted by a User Equipment (UE); the AS generates a key generation request based on the user identifier and transmits it to a network side; the AS receives the key transmitted by the network side, and authenticates the UE according to the key. In the present invention, generating the key between a terminal without a card and the AS is implemented, and the AS authenticates the UE using the generated key, and the security of the data transmission is improved.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile