Title:
A SYSTEM ENABLING A USER TO SELECT INFORMATION NETWORKS AND A METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2000/076128
Kind Code:
A1
Abstract:
A system which enables a user to select information networks and a method thereof. The system includes at least two information networks and user terminals, and further includes: network selectors, which are connected to the user terminals, for receiving and transferring user parameters and a request of users accessing a certain information network and controlling the user terminal; a security switch, which is connected between network selectors and information networks, for performing validity decision to the user parameters and the request, and granting to or refusing the user access to certain information network requesting to access according to the result of the decision. The present invention can not only realize users' selections of the information networks, but also guarantee the security of the information networks.
Inventors:
YU KUN (CN)
Application Number:
PCT/CN2000/000100
Publication Date:
December 14, 2000
Filing Date:
April 30, 2000
Export Citation:
Assignee:
YU KUN (CN)
International Classes:
H04L12/28; H04L29/06; (IPC1-7): H04L12/24; H04Q11/04
Domestic Patent References:
| WO1998047310A1 | 1998-10-22 | |||
| WO1999022568A2 | 1999-05-14 |
Foreign References:
| EP0841824A2 | 1998-05-13 |
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD., BEIJING OFFICE (Block A Investment Plaz, Jinrongdajie 27 Beijing 2, CN)
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