Distributed multimedia wireless gateway and central base station equipment

Abstract

The invention relates to a distributed multimedia wireless gateway and central base station equipment for a wireless local area network and a city wireless wide band network, which can support allochthonous authentication, control, management and charging of different network operating systems and the same network operating system. The multimedia wireless gateway configures access control, user authentication and authorizing software meeting the remote authentication dial in user service (RADIUS) protocol standard on a hardware platform for caching a high-performance embedded microprocessor and a high-capacitance storage, thereby realizing the detection, access right control, priority control and band width control of multimedia services. The invention greatly simplifies the wireless network system structure, greatly reduces the layout cost of the network and the system, reduces the dependence on an artery network and is suitable for medium-small operators to rapidly and flexibly layout a common wireless wide band network. The invention can organically link a wireless network established by the same operator in different areas together with a wireless network established by different operators, realizes resource share and reduces repeated establishment. The system has strong multi-service support function, not only supports general service functions, but also supports the development of typical value added services such as wireless mobile phones, position advertisements and the like.

Description

Technical field [0001] The invention is a wireless gateway and central base station equipment used for authentication, control, management and billing of distributed multimedia services on wireless local area networks and urban wireless broadband networks. It can support different network operation systems and remote authentication and multi-service service functions of the same operation system. Background technique [0002] Currently, front-end wireless access point (AP) devices in wireless local area networks or urban wireless broadband networks only have wireless access functions, or simple wireless routing functions, while access control, user authentication and authorization, business management, service quality control, etc. The function is completed by the access controller (AC) in the central computer room. This kind of system architecture causes each network operator to build its own independent backbone network, and it is impossible to build a local area network ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings of the existing wireless network system with complex structure, high deployment cost, and single function of central base station equipment, and to effectively ensure that each wireless local area network is relatively independent under the premise of realizing full utilization and sharing of wireless network resources and security

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