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Home gateway realization method supporting multi-operator wireless access

A home gateway and wireless access technology, applied in the direction of network connection, etc., can solve the problems of waste of resources, increase the cost of service provider network construction, etc., and achieve the effects of avoiding repeated investment, safe and reliable business isolation, and high-speed and effective transmission

Active Publication Date: 2012-12-12
GUANGZHOU DIGITAL MEDIA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when users choose multiple operators, multiple networks need to be distributed through independent networks when they enter the home. Repeated investment and repeated construction will undoubtedly increase the service provider's network construction costs. waste of resources

Method used

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  • Home gateway realization method supporting multi-operator wireless access
  • Home gateway realization method supporting multi-operator wireless access
  • Home gateway realization method supporting multi-operator wireless access

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] like figure 1 , a home gateway supporting multi-operator wireless access, comprising: an STB module, a WiFi module, a Modem module and a DPU module. The WiFi module provides multiple SSID channels for different operators to access, SSID1, SSID2, ... SSIDn; and identifies the corresponding operator's identification number for each SSID channel, such as: SSID1 is radio and television users, SSID2 is mobile User; the Modem module and the VPN access server set up multiple VPN data communication tunnels TUNNEL1, TUNNEL2, ... TUNNELn; the VPN access server is an L2TP_VPN access system, which are respectively L2TP_VPN access system 1 and L2TP_VPN access system 2 , ... L2TP_VPN access system n; the data processing DPU module of the wireless home gateway associates the SSID channel with the VPN data tunnel, such as SSID1 is associated with TUNNEL1, and SSID2 is associated with TUNNEL2; the data processing DPU module performs according to the operator identification numbers of di...

Embodiment 2

[0020] like image 3 After the home gateway goes online, it establishes multiple VPN data tunnels TUNNEL with the L2TP_VPN access system through the IP transmission network composed of ONU, OLT, MAN core routers and other equipment. Taking user 1 as an example, user 1 selects SSID1 to access. The data DATA1 sent by user 1 is transmitted to the home gateway through the wireless network channel SSID1, and is marked with the SSID1 logo. The DPU module of the home gateway performs L2TP encapsulation on the DATA1 according to the SSID1 identification, stamps the TUNNEL1 identification, and assigns it to the data tunnel TUNNEL1, and transmits it to the L2TP_VPN access system 1 through the IP transmission network. After unpacking, L2TP_VPN access system 1 transmits DATA1 to the broadband exit, and after response processing, the returned data is returned to user 1 by the original route. The entire data transfer task is completed.

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PUM

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Abstract

The invention discloses a home gateway realization method supporting multi-operator wireless access. A multi-SSID (service set identifier) accessed wireless home gateway, an IP (Internet protocol) transmission network, a VPN (virtual private network) access server and service provider equipment of each operator are adopted. Multi-SSID passage access can be provided. In a use process of users, the service of different operators can be selected according to personal interesting and requirements, and the access use is carried out. Different service operators can share wireless terminal equipment, the repeated investment and the repeated construction can be avoided, and the cooperated win-win of different operators can also be realized.

Description

technical field [0001] The invention relates to a method for realizing data transmission, in particular to a method for realizing a home gateway supporting multi-operator wireless access. Background technique [0002] At present, with the rapid development of communication networks and the popularization of wireless access terminals, the user base is growing day by day, and the needs of users are also increasing. With the expansion of the market, various service providers have emerged to meet the individuality of users. need. [0003] Based on the existing network implementation scheme, different operators cannot share wireless terminal equipment when entering a user's home, and must connect to their corresponding terminals through separate wiring. For example, when a home user watches digital TV, the CATV cable must first enter the home, and then connect to the set-top box. At present, the domestic set-top box is basically selected by the operator according to the local si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/66
Inventor 徐力恒李锐孙亮秦涛吴颂涛刘思韵
Owner GUANGZHOU DIGITAL MEDIA GRP CO LTD
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