Method and device for realizing various services diversion in home base station

Abstract

The invention discloses a method and a device for realizing various services diversion in a home base station. As for the method, when a user initiates grouping territory service request information, a PNC (Radio Network Controller) and a Node B functional module which are integrated in a 3G service process unit in the home base station transmit the information to a service differentiating unit, the service differentiating unit differentiates the services according to the message type, a route management unit of the home base station sets a target server address into an IP address accessed by the user according to grouping territory service type, the base station admits into an IP supporting network through a network element unit, and finally the IP supporting network is directly connected into an IP network. The device comprises the home base station, and network units of an ADSL (Asymmetric Digital Subscriber Line), a DSLAM (Digital Subscriber Line Access Multiplexer), and a BRAS (Broadband Remote Access Server), wherein the base station comprises the 3G service process unit, the service differentiating unit and the route management unit. According to the invention, the flow direction of grouping territory service data in the network can be changed so as to reduce the load of the network element device in the 3G network and lower the running difficulty of a core network.

Description

technical field [0001] The present invention relates to the technical field of network communication, in particular to a method and a device for realizing the distribution of different services in a home base station. Background technique [0002] The construction of 3G macro network is limited by time and cost. It cannot provide high-speed and high-bandwidth services indoors, and users cannot get a good experience. A small, low-power femtocell access can effectively solve the problem of indoor coverage. Femtocells rely on fixed broadband Access provides mobile services for the indoor environment. According to the different bearing services of user information, the services of Femtocell access network can be divided into circuit domain services and packet domain services. [0003] The flow direction of the current circuit domain service and packet domain service data in the network architecture is as follows: figure 1 As shown, specifically: for circuit domain services, aft...

AI Technical Summary

Problems solved by technology

[0002] The construction of 3G macro network is limited by time and cost. It cannot provide high-speed and high-bandwidth services indoors, and users cannot get a good experience. A small, low-power femtocell access can effectively solve the problem of indoor coverage. Femtocells rely on fixed broadband Access provides mobile services for the indoor environment. According to different bearer services of user information, the services of home base stations accessing the network can be divided into circuit domain services and packet domain services.

The above-mentioned network architecture has the following problems: (1) In this architecture, the security gateway, femtocell gateway, and core network must not only process circuit domain service data, but also process packet domain service data, and bear a heavy load. With the development of multimedia services, people's demand for data services is increasing, and the load that needs to be borne by security gateways, femtocell gateways, and core network element equipment will face a trend of sharp increase

Using this architecture can no longer meet the needs of practical applications

(2) The use of this network architecture will cause repeated charges for packet domain services for fixed broadband services and mobile broadband services. The core network billing center collects business fees, resulting in repeated charges

(3) Packet domain business data passes through the IP bearer network, is connected to the core network by the gateway, and then connected to the IP network by the core network, resulting in prolonged transmission time of business data and degradation of business service quality

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