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:
Jun. 24, 2014
Filed:
Aug. 17, 2010
Minpeng Qi, Beijing, CN;
Hongru Zhu, Beijing, CN;
Qi Wu, Beijing, CN;
China Mobile Communications Corporation, Beijing, CN;
Abstract
A method, Super Node-Core (SN-C) node and Distributed Service Network (DSN) authentication system for requesting and storing DSN authentication information are provided, wherein the method for requesting the DSN authentication information includes: according to a user access request, judging whether a local SN-C node stores the authentication information of the user; when the local SN-C node stores the authentication information, initiating an authentication process directly; when the local SN-C node does not store the authentication information, requesting the authentication information from other SN-C nodes which store the authentication information of the user. The method, SN-C node and DSN authentication system for requesting and storing the DSN authentication information, by means of the distributed storage and authentication of the authentication information of the user, can acquire the authentication information from other SN-C nodes when a failure occurs in one of the SN-C nodes, and reduce the risk that a single authentication server is unable to perform the authentication and operation caused by the failure.