Method, device and system for communicating among different types of networks

A type of network technology, applied in security devices, transmission systems, wireless communications, etc., can solve communication barriers, cannot directly transmit information, and the Internet of Things does not have a unified address coding method, etc., to achieve the effect of enhancing security

Active Publication Date: 2011-01-19
BEIJING RTMAP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the Internet of Things does not have a unified address encoding method so far, and there is no way to integrate with other networks
[0004] To sum up, there are many types of networks in the field of communication at present, and information cannot be directly transmitted between various types of networks, especially there are communication barriers between the Internet of Things and other types of networks, which affects the rapid transmission of information. transfer

Method used

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  • Method, device and system for communicating among different types of networks
  • Method, device and system for communicating among different types of networks
  • Method, device and system for communicating among different types of networks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] see figure 1 , this embodiment provides a method for communication between different types of networks. This method is suitable for communication between different types of networks, especially for communication between the Internet of Things and other types of networks whose network addresses have not been unified. When the source network and the destination network belong to different types of communication networks, the method specifically includes:

[0044] 100: The first network-connected device registers with the smart gateway;

[0045] specific,

[0046] 100a: The smart gateway receives the registration information sent by all the first-time network-connected devices. The registration information includes at least: the type of the subnet to which the first-time network-connected device belongs, the address of the subnet to which it belongs, the network address of the first-time network-connected device, and the device number. Unique within the subnet to which t...

Embodiment 2

[0063] see figure 2 , this embodiment provides a communication device between different types of networks, including:

[0064] The registration module 201 is used to receive registration information sent by all first-time network-connected devices. The registration information at least includes: the type of the subnet to which the first-time network-connected device belongs, the address of the subnet to which it belongs, the network address and device number of the first-time network-connected device, and the device number is in It is the only one in the subnet to which the device that enters the network for the first time belongs;

[0065] According to the registration information, assign an identifier to the first-time access device, which is unique in the entire network;

[0066] Establish a correspondence table between identification and registration information;

[0067] The receiving module 202 is configured to receive a data frame, where the data frame carries an ide...

Embodiment 3

[0079] see image 3 , this embodiment provides a communication system between different types of networks, including: an intelligent gateway 301 and a server 302;

[0080] The intelligent gateway 301 is used to receive registration information sent by all first-time network-connected devices. The registration information at least includes: the type of the subnet to which the first-time network-connected device belongs, the address of the subnet to which it belongs, the network address and device number of the first-time network-connected device, and the device number is in It is unique in the subnet to which the first-time network-connected device belongs; according to the registration information, assign an identifier to the first-time network-connected device, which is unique in the entire network; establish a correspondence table between the identifier and registration information; receive data frames, and the data frames carry the source device the identification of the ta...

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Abstract

The invention discloses a method, a device and a system for communicating among different types of networks, belonging to the communication field. The method comprises the steps of: distributing a unique identification in whole network for all devices in a registering process, establishing a correspondence table between the identification and the registered information, receiving a data frame carrying identifications of a source device and a target device, searching the correspondence table according to the identification of the target device and obtaining corresponding registered information, wherein the corresponding registered information at least comprises the type and the address of a subnet which the target device belongs to, and the network address and the device number of the target device; and converting the frame format of the data frame into the frame format corresponding to the subnet which the target device belongs to, in the converted data frame, packaging the address and the network address of the subnet which the target device belongs to, and forwarding to the target device. The device comprises a registering module, a receiving module, an acquiring module, a converting module and a sending module. The system comprises an intelligent gateway and a server. The invention realizes the communication among the different types of networks, especially communication among networks with different network address formats.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method, device and system for communication between different types of networks. Background technique [0002] Today, with the rapid development of informatization, realizing rapid information transmission has become a necessary requirement for people's daily life. [0003] In order to achieve high-speed and effective information transmission, many communication technologies have been developed and applied in practice. For example, at the level of wide area network, technologies such as Internet (Internet), GSM (Global System for Mobile Communications, Global System for Mobile Communications), GPRS (General Packet Radio Service, General Packet Data Service), and 3G (3rd-generation, third-generation mobile communication technology) have been obtained. At the level of local area network, technologies such as WLAN (WirelessLocalAreaNetwork, wireless local area network), WSN (Wir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/26H04W12/08H04W60/00H04L29/06H04W12/06
Inventor 邓中亮徐连明王珂张红星肖冠兰
Owner BEIJING RTMAP TECH
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