Femto gateway and method and system for mobile terminal to access network resources

Abstract

The invention discloses a method for a mobile terminal to access network resources. In the method, the mobile terminal sends a PPP network connection request to a Femto gateway; the Femto gateway terminates the PPP connection of the mobile terminal and finishes the PPP connection with the mobile terminal; and the Femto gateway allocates a private network IP address to the mobile terminal. The method and the system for the mobile terminal to access the Internet by utilizing the broadband network, which are provided by the invention, enable the terminal to access the Internet through the Femto gateway by using the cable broadband network, thereby greatly improving the bandwidth and avoiding the problem of network congestion when the services are busy. Furthermore, the Femto gateway sets private network IP addresses of different domains and allocates the private network IP addresses of different domains according to the trust level of users, thus trusted users can securely access internal network resources of the gateway through the Femto gateway, and the security requirement of operators and users for accessing the internal resources of the gateway is met.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a Femto gateway and a method and system for accessing network resources by a mobile terminal. Background technique [0002] A femtocell base station / Femto base station (FAP, Femto Access Point), also known as a home base station or a 3G access point, is an ultra-small cell phone base station device. The transmission power of the Femto base station is relatively small, generally at the milliwatt level, so the coverage radius is also relatively small, generally 20 to 50 meters. The access equipment of a Femto base station can generally support 4 to 6 mobile users at most, and its air interface complies with 3GPP / 3GPP2 standards, so it is applicable to any existing mobile terminals. In appearance, the Femto base station is similar to the Wi-Fi access device and is about the same size, suitable for home and small business office environments. If a Femto base station is set u...

AI Technical Summary

Problems solved by technology

[0004] With the rapid development and popularization of mobile communication technology, the number of mobile terminals is huge. In addition, the 3G mobile core network is extremely complex; therefore, the bandwidth for mobile terminals to access the Internet through the 3G mobile core network is relatively low compared to wired broadband.

When there are many users, it will cause network congestion, mobile terminal users cannot connect, or the network speed is slow, and users' online satisfaction is poor. The above problems have become the bottleneck restricting the development and promotion of mobile terminal access to the Internet technology and need to be solved urgently

In addition, there is no solution in the prior art for 3G mobile terminals to access the internal network of the gateway through the Femto gateway

Images