A METHOD, DEVICE AND SYSTEM OF ID BASED WIRELESS MULTI-HOP NETWORK AUTENTICATION ACCESS

• Main Authors: XIAO YUELEI, HUANG ZHENHAI, LAI XIAOLONG, CAO JUN
• Format: Patent
• Language: English; Korean
• Published: 18.10.2010
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

A method, device and system of ID based wireless multi-hop network authentication access are provided, which are used for security application protocol when the WAPI frame method (TePA, Triple-Element and Peer Authentication based access control method) is applied over the specific network including the wireless LAN, wireless WAN and wireless private network. The method includes the following steps: defining non-controlled port and controlled port; the coordinator broadcasts the beacon frame, the terminal device sends the connection request command; the coordinator and the terminal device perform the authentication procedure; the coordinator opens the controlled port and sends the connection response command at the same time if the authentication is successful; the terminal device receives the connection response command and opens the controlled port in order to access the network. The method of the present invention solves the technical problem of the presence of the security trouble in the present wireless multi-hop network authentication access method, improves the security and performance of accessing the wireless multi-hop network from the terminal device, and ensures the communication safety between the terminal device and the coordinator.