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M2M (Machine-2-Machine) terminal communication method and system based on primitive

A terminal communication and terminal technology, applied in transmission systems, electrical components, etc., can solve problems such as unclear protocol levels, poor scalability of private protocols, and increased business operating costs, and achieve the effect of reducing upgrade costs and improving scalability.

Inactive Publication Date: 2012-07-11
CHINA MOBILE GRP FUJIAN CO LTD
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Problems solved by technology

The private protocol does not involve the management of data security, sessions, and remote terminal control, that is, the protocol layer is not clear, and the private protocol is poor in scalability, which will lead to major changes when the M2M network application version is upgraded, and increase business operating costs And other issues

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  • M2M (Machine-2-Machine) terminal communication method and system based on primitive
  • M2M (Machine-2-Machine) terminal communication method and system based on primitive
  • M2M (Machine-2-Machine) terminal communication method and system based on primitive

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] The method provided by the present invention clarifies the communication protocol used for communication between the M2M terminal and the M2M platform, and the core of the protocol is its extensible protocol stack and message structure (detailed below Figure 6a to Figure 6e to describe). Compared with the existing technology, it clarifies the management function of the application layer, and subdivides the following three layers between the TCP / UDP layer and the application layer: session layer, transaction layer and security layer, among which the security layer is optional It is set according to the actual situation.

[0028] see image 3 , image 3 A schematic structural diagram of a communication protocol used for communication betw...

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Abstract

The invention provides an M2M (Machine-2-Machine) terminal communication method and system based on a primitive, wherein the M2M terminal communication method comprises the steps: A, an M2M terminal schedules a service primitive on a session layer to send a logging request message to an M2M platform; B, the M2M platform authorizes the M2M terminal after receiving the logging request message, if the M2M terminal passes the authorization, the M2M platform allows the M2M terminal to access the M2M platform; and C, the M2M is in a working activating state after being allowed to be accessed to the M2M platform, and is communicated with the M2M platform by using the service primitive on the session layer. By adopting the invention, the updating cost can be reduced while version updating is realized.

Description

technical field [0001] The present invention relates to the technical field of data services, in particular to a machine-to-machine (M2M: Machine-to-Machine) terminal communication method and system based on primitives. Background technique [0002] With the rise of wireless sensing network applications such as Smart Earth in recent years, the Internet of Things has been widely used in transportation, electric power, medical care, environmental monitoring and other fields. The so-called Internet of Things, its essence is the Internet of things connected, which contains two meanings: first, the core and foundation of the Internet of Things is still the Internet, which is a network that extends and expands on the basis of the Internet; second, its users The end extends and expands between any object and object for information exchange and communication. The M2M network defined by mobile service operators is a business form of the Internet of Things. [0003] At present, the ...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08
Inventor 黄海辉潘嘉孙晓震
Owner CHINA MOBILE GRP FUJIAN CO LTD
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