Method for safely switching user terminal in wireless metropolitan area network
A wireless metropolitan area network and user terminal technology, applied in the field of user terminal switching in wireless metropolitan area network, can solve problems such as deceiving user terminals, security restrictions on promotion and development, and failure to provide user terminals with base station authentication
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0039] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0040] The solution of the present invention is: the system includes an access gateway, a current base station, a target base station and a user terminal. The access based on the WMAN-SA protocol is completed by the access gateway, the user terminal and the authentication server, and the base station completes the data encryption based on the WMAN-SA protocol. The base station is managed by the access gateway. Refer to the patent application number CN200910039197.9: "A Secure Access Method for a Base Station of a Mobile Communication System" to establish a secure channel between the base station and the access gateway. The user terminal switches from the current base station to the target base station, the access gateway notifies the current base station to delete the user terminal, the access gateway notifies the target base station...
PUM
![No PUM](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/noPUMSmall.5c5f49c7.png)
Abstract
Description
Claims
Application Information
![application no application](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/application.06fe782c.png)
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap