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Terminal information re-sending identification method and device for ultra narrowband Internet of things (IOT) of radio and television spectrums

A technology of IoT terminal and identification method, which is applied in the field of retransmission identification of ultra-narrowband IoT terminal information in the radio and television spectrum, can solve the problems of terminal identification, server confusion, etc., and achieve the effect of avoiding misidentification

Inactive Publication Date: 2017-07-14
武汉米风通信技术有限公司
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Problems solved by technology

Since multiple terminals may have the same terminal identification information, the server is easily confused and cannot accurately identify the terminal

Method used

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  • Terminal information re-sending identification method and device for ultra narrowband Internet of things (IOT) of radio and television spectrums
  • Terminal information re-sending identification method and device for ultra narrowband Internet of things (IOT) of radio and television spectrums
  • Terminal information re-sending identification method and device for ultra narrowband Internet of things (IOT) of radio and television spectrums

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Embodiment Construction

[0035] The specific embodiments of the present invention will be described in further detail below in conjunction with the drawings and embodiments. The following examples are used to illustrate the present invention, but not to limit the scope of the present invention.

[0036] See figure 1 , Is a radio and television spectrum ultra-narrowband Internet of Things terminal information retransmission identification method according to an embodiment of the present invention, including: S1, when a dynamic host configuration protocol DHCP request message sent by the terminal is received, extract from the DHCP request message Terminal identification information; S2, assign a unique code value to the terminal identification information, and deliver the unique code value to the terminal sending the DHCP request message, so that the terminal embeds the unique code value in the In the DHCP request message; S3, when the same DHCP request message is received again, the terminal is assigned a...

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Abstract

The invention provides a terminal information re-sending identification method and device for an ultra narrowband Internet of things (IOT) of radio and television spectrums. The method comprises the steps of extracting, when receiving a dynamic host configuration protocol (DHCP) request message sent by a terminal, terminal identification information from the DHCP request message; assigning a unique encoded value to the terminal identification information and sending the unique encoded value to the terminal that has sent the DHCP request message so as to cause the terminal to embed the unique encoded value into the DHCP request message; and assigning, when the same DHCP request message is received again, a corresponding IP address to the terminal according to the unique encoded value therein. According to the invention, the unique encoded value is configured for the terminal identification information for uniquely encoding each terminal, and the problems of misidentification due to the same terminal identification information and the resulting repeated and disordered IP addresses that are configured are avoided.

Description

Technical field [0001] The present invention relates to the field of terminal technology, and more specifically, to a method and device for retransmitting and identifying information of a radio and television spectrum ultra-narrowband Internet of Things terminal. Background technique [0002] When the terminal requests network resources from the server, the server assigns a unique IP address to each terminal, so that the terminal connects to the server through the IP address. Since multiple terminals may have the same terminal identification information, the server is easy to confuse and cannot accurately identify the terminal. Summary of the invention [0003] The present invention provides a method and device for retransmitting and identifying information of a radio and television spectrum ultra-narrowband Internet of Things terminal that overcomes the above problems or at least partially solves the above problems. [0004] According to one aspect of the present invention, there ...

Claims

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Application Information

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IPC IPC(8): H04L29/12
CPCH04L61/35H04L61/5007H04L61/5014
Inventor 余少波
Owner 武汉米风通信技术有限公司
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