Method and apparatus for managing wireless access-in wide-band users

Abstract

The method includes procedures: identifying user based on id information in message; carrying out process for user's message based on current state of identified user. Management equipment of wireless access broadband users for implementing user management disclosed in the invention includes modules: user identification module identifies user based on id information in message; executing module determines mode of processing message based on current state of user identified by user identification module. The invention adds function of user management to base station in wireless access system so as to realize administrable, operational wireless access network in broadband. Moreover, the invention carries out safety check for access user in order to prevent attack from illegal user.

Description

technical field [0001] The invention relates to user management technology in a broadband wireless access system, in particular to a management device for wireless access broadband users and a user management method based on a base station. Background technique [0002] The early IP-based Internet (internet) is generally used for scientific research purposes, and the computers connected to it are safe and legal by default, so there is no need to consider user management issues. However, as operators began to use the Internet, weaknesses such as insecurity and inoperability of IP networks gradually emerged. Therefore, the concept of user management is added to the IP network to prevent unauthorized users from accessing, and also to implement functions such as billing and traffic management for legal users. [0003] In the broadband wireless access standard (namely 802.16) of the Worldwide Interoperability for Microwave Access (WiMAX), a physical layer (PHY layer) and a media...

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that if it is used as the broadband access device of the operator, there is no user management function, the security is not guaranteed, and functions such as authentication and billing cannot be realized.

The disadvantage of this method is: the wired network is different from the WiMAX wireless network and cannot be used directly

However, the disadvantage of this method is that the user management device is likely to become the bottleneck of the network; in addition, there is no SS information after passing the BS message, and the user can only be identified according to the source MAC and source IP, which has certain limitations.

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