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A routing method and system for an intelligent gateway of the Internet of Things

A technology of intelligent gateway and Internet of Things, which is applied in the direction of transmission system, digital transmission system, network connection, etc., and can solve the problem of not being able to intelligently determine IPv4 network and IPv6 network to intelligently transmit information, etc.

Active Publication Date: 2019-05-03
SHENZHEN WINEXT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem solved by the present invention is: to build a routing method for the intelligent gateway of the Internet of Things, to overcome the technical problem that the prior art cannot intelligently determine the IPv4 network and the IPv6 network so as to intelligently transmit information

Method used

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  • A routing method and system for an intelligent gateway of the Internet of Things
  • A routing method and system for an intelligent gateway of the Internet of Things
  • A routing method and system for an intelligent gateway of the Internet of Things

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Embodiment Construction

[0029] The technical solutions of the present invention will be further described below in conjunction with specific embodiments.

[0030] Related terms:

[0031] 1. WAN: Wide Area Network, wide area network. The WAN interface of the gateway refers to the uplink exit of the gateway

[0032] 2. LAN: Local Area Network, local area network. The LAN interface of the gateway refers to the downstream exit of the gateway

[0033] 3. ARP: Address Resolution Protocol, Address Resolution Protocol

[0034] 4. UDP: User Datagram Protocol, User Datagram Protocol

[0035] 5. TCP: Transmission Control Protocol, Transmission Control Protocol

[0036] 6. ICMP: Internet Control Message Protocol, Internet Control Message Protocol

[0037] 7. DS: Neighbor Discovery, Neighborhood Discovery Protocol

[0038] 8. DHCP: Dynamic Host Configuration Protocol, Dynamic Host Configuration Protocol

[0039] 9. RPL: ​​Routing Protocol for LLN, low-power lossy network routing protocol

[0040] 10. PPP...

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Abstract

The present invention relates to a routing method and system for an intelligent gateway of the Internet of Things. The patent of the present invention adopts IPv4 / IPv6 dual protocol stack improvement, simplifies the network protocol stack, and supports commonly used limited protocols, and is convenient for implementation in the field of Internet of Things. Many resources such as RAM and ROM limited hardware. The intelligent gateway of the present invention can intelligently identify the network type of the IPv4 or IPv6 network, and is applicable to both the IPv4 or IPv6 network without human intervention. The uplink WAN port of the smart gateway of the present invention supports multiple hardware accesses, and the downlink LAN supports multiple RFs, such as 802.15.4RF, 315 MHz, 433 MHz, 470 MHz, 868 MHz, and 915 MHz, which can be conveniently implemented in IoT sensor networks.

Description

technical field [0001] The present invention relates to an intelligent gateway routing method and system, in particular to an intelligent gateway routing method and system based on an IPv4 network and an IPv6 network on the Internet of Things. Background technique [0002] With the development of the Internet of Things, all-IP networks have become an inevitable trend of future development. All-IP communication helps to promote the standardization of Internet of Things communication protocols. At present, IPv6 has become the unanimous choice of Internet of Things communication protocol standards. The Internet of Things includes a sensor network part and an Internet part, and its connected devices are called IoT gateways or smart gateways or border routers. The Internet of Things network uses the IPv6 protocol, and the Internet generally uses the IPv4 protocol, and some home gateways have begun to support IPv6, so the interconnection of the Internet of Things has become the co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/751H04L12/66H04L45/02
CPCH04L12/66H04L45/02
Inventor 黄学强张晓波
Owner SHENZHEN WINEXT TECH