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A CDMA/GPRS/ADSL self-selected communication method for gateway routing device

A technology of gateway equipment and communication methods, applied in the field of remote communication gateways, to achieve the effects of solving limitations, reducing the degree of coupling, and ensuring normal connections

Inactive Publication Date: 2008-03-19
GUANGDONG TRI SUN ELECTRONICS TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a method of identifying the module model by using the sending module instruction set, so that the terminal gateway equipment can automatically select the network according to the current communication link environment. CDMA for gateway routing equipment / GPRS / ADSL three-network self-selection communication method to solve the limitations brought by a single network access method and effectively ensure the normal connection of the network

Method used

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  • A CDMA/GPRS/ADSL self-selected communication method for gateway routing device
  • A CDMA/GPRS/ADSL self-selected communication method for gateway routing device

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Embodiment Construction

[0020] Figures 1 and 2 show an embodiment of the present invention. The GPRS / CDMA module model on the gateway equipment among the present embodiment all will be registered through verification first, and the information of these modules is recorded in the gateway equipment, and is provided with the instruction set that matches with CDMA or GPRS module, for different modules, The instructions are different. All commands are described in the technical specifications of their corresponding modules. For example, ZTE's CDMA module MC210 can be obtained with AT+GMM.

[0021] The gateway device is provided with a mobile phone module for realizing similar mobile phone communication and processing functions, and an identification module for obtaining specific model information of the module.

[0022] As shown in Figure 1, the self-selection communication method of this embodiment includes the following steps:

[0023] (1) The network equipment is running, and the dial-up program is ...

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Abstract

The invention discloses a CDMA / GPRS / ADSL three-network self-selection communication method which is used in gateway route equipment. The self-selection communication method firstly needs to verify a CDMA / GPRS module on the registered gateway equipment, in order to record specific module model number information; and sets an instruction set matching with the CDMA or GPRS module. The gateway equipment sets a mobile module used in implementation class mobile communication and processing function and an identification module used to acquire the specific module model number information. The invention adopts the mode of sending the module instruction set to identify the module model number so that the terminal equipment can automatically select from the CDMA / GPRS / ADSL according to the prior communication link environment, in order to solve the limitations caused by the single network access mode and guarantee network normal linkage effectively.

Description

technical field [0001] The invention relates to the technical field of a long-distance communication gateway, in particular to a self-selection communication method for a long-distance communication link of a digital home network. Background technique [0002] Existing CDMA / GPRS / ADSL gateway routing devices are all connected to the network by dial-up, and work with GPRS / CDMA and other modules by PPP dial-up, controlling these modules to dial-up to the network and providing the function of transmitting network IP data. At present, the existing networking mechanism still has the following defects: (1) It is necessary to add other processing modules to the gateway device, which increases the degree of coupling between modules. (2) Because the gateway routing equipment generally adopts a single CDMA / GPRS or ADSL mode to access the network, it has caused great limitations to the gateway equipment. When a network failure occurs, the current work of the gateway routing device is f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/66H04L12/56H04L12/28
Inventor 王炅罗笑南王建民周健辉
Owner GUANGDONG TRI SUN ELECTRONICS TECH
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