Chengzhen Sun

Radio local network connecting gateway strategy renewing new method in radio local network

METHOD, SYSTEM AND APPARATUS FOR ACCESSING A VISITED NETWORK

Method for realizing service quality arrangement in intercommunication WLAN

Policy information renewing method and system in WLAN

A method for implementing the qos negotiation in the intercommunication wireless local area network and a system therefor

Method of disconnecting terminal from service network during switching process

Method and system for providing presentation information by radio local area network to presentation system

A method and system for policy information update in radio LAN

An access control method of the user altering the visited network, the unit and the system thereof

Method for improving the service quality in intercommunicate wireless local area network