Internet of Things communication management architecture

A technology of communication management and Internet of Things, which is applied in the field of Internet of Things communication management architecture, and can solve problems such as inability to guarantee data reachability, unsatisfactory, high link overhead, etc.

Active Publication Date: 2020-12-04
杭州粒合信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the UDP-based scenario lacks a complete interaction system and cannot guarantee the reachability of data; the TCP-based MQTT framework can relatively completely provide the communication requirements of the Internet of Thi...

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  • Internet of Things communication management architecture
  • Internet of Things communication management architecture
  • Internet of Things communication management architecture

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Embodiment Construction

[0031] Next, the technical solutions in the embodiments of the present invention will be described in connection with the drawings of the embodiments of the present invention, and it is understood that the described embodiments are merely the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art are in the range of the present invention without making creative labor premise.

[0032] UDP-based scenes lack a complete interactive system, data can not be guaranteed up; MQTT framework based on TCP can provide IOT communication requirements are relatively intact, but the use of XML coding and TCP long connection, link cost is too large, in some applications of things low-power performance is unsatisfactory. This application establishes a connection between the management unit and a device unit using LWM2M (LightweightMachine To Machine) protocol network, L...

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Abstract

The invention discloses an Internet of Things communication management architecture, which comprises a management unit, a plurality of equipment units and an LWM2M protocol network, and is characterized in that the LWM2M protocol network comprises a server unit, a server management unit, one or more client management units and one or more clients, and the management unit is connected with the server unit through a first UDP layer; the server unit and the client management unit are connected with the server management unit; the plurality of client management units are connected with the plurality of clients in a one-to-one correspondence manner; and the plurality of clients are connected with the plurality of equipment units in a one-to-one correspondence manner through respective second UDP layers. The LWM2M protocol network is used for establishing connection between the management unit and the equipment unit, the LWM2M protocol is light in weight, reliable data transmission based onthe UDP can be provided, meanwhile, large link expenditure is not needed, and the use cost is low.

Description

Technical field [0001] The present invention relates to the field of communications things, things particularly to a communication management architecture. Background technique [0002] In recent years, things developed rapidly in the field of communications, some of the traditional TCP / IP protocol (TransmissionControl Protocol / Internet Protocol, network communications protocol) has been unable to meet the actual needs of the growing proliferation things device, especially for low-power things equipment, transmission speed, bandwidth resources are extremely limited, the demand for transport equipment management and optimization of mounting up. Thus on the object network communications management, the use of TCP / UDP (UserDatagram Protocol, User Datagram Protocol) / MQTT (Message Queuing Telemetry Transport, message queues telemetry transmission) management and operation protocols, have a subscription and push other more complete operational mechanisms. [0003] However, the ...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08H04W4/70
CPCH04L67/12H04L69/26H04W4/70H04L67/01
Inventor 刘平王刚王天琦李材辉康克华陈秋公
Owner 杭州粒合信息科技有限公司
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