System and method for implementing user mobility limit
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- ZTE CORP
- Publication Date
- 2008-07-23
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The present invention relates to the field of communications, and more particularly to a system and method for implementing user mobility restriction. Background technique
[0002] The wireless local loop (Wireless Local Link, referred to as WLL) system is generally connected to the local exchange (Local Exchange), and the wireless system is used to replace the wires and cables between the user terminal and the exchange to provide telecommunications for mobile users in a certain area. business. This application mode of the wireless system not only requires that the wireless network can provide users with seamless coverage, so that users can use various services smoothly, but also requires that the services used by users be limited to a certain area, so the function of mobility restriction is It seems very important.
[0003] Mobility restriction is a service restriction aimed at geographic location. It defines a certain range as a specific service ar...