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A cloud-pipe-device fusion drive test implementation method for lpwan network

An implementation method and cloud-pipe-end technology, applied in wireless communication, electrical components, etc., can solve problems such as the inability to test the quality of uplink and downlink signals at the same time, and achieve the effect of improving the ability of judgment and comprehensive data

Active Publication Date: 2021-04-27
中兴克拉科技(苏州)有限公司
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  • Summary
  • Abstract
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  • Claims
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Problems solved by technology

[0005] The present invention provides a cloud-pipe-end fusion drive test implementation method of an LPWAN network, which overcomes the problems and defects in the prior art that the quality of uplink and downlink signals cannot be tested simultaneously

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  • A cloud-pipe-device fusion drive test implementation method for lpwan network
  • A cloud-pipe-device fusion drive test implementation method for lpwan network

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with accompanying drawing:

[0035] Such as figure 1 and figure 2 Said:

[0036] The method comprises the steps of:

[0037] Step 1: After the drive test terminal device T20 is turned on and connected to the network, it sends uplink application data. The uplink application data includes the GPS data at the current terminal location. The GPS data and the current signal quality have a one-to-one correspondence relationship, so that they can be displayed in the drive test map. ,

[0038] Step 2: The IWG LoRa gateway receives the data of the terminal, which is divided into two parts, one part is the uplink signal quality RSSI and signal-to-noise ratio SNR of the physical layer, and the other part is the application data GPS, both parts of data will be sent to the MSP server,

[0039] Step 3: MSP server processes MAC application data (authentication, encryption, decryption, distribution, etc.): GPS, up...

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Abstract

The present invention provides a cloud-pipe-end fusion drive test implementation method of an LPWAN network, including: a drive test terminal device T20, a drive test terminal APP R20, an IWG LoRa gateway, an MSP server, and a NetChecker server; the drive test terminal device T20 is used for Collect GPS data and send and receive IWG LoRa gateway downlink data through Lora, and interact with test terminal APP R20 data through Bluetooth; test terminal APP R20, receive drive test terminal device T20 data through Bluetooth, display signal quality in real time, and communicate with NetChecker server; IWG LoRa The gateway communicates and exchanges data with the drive test terminal device T20 through LoRa, performs LoRa physical layer data transparent transmission, and communicates data with the MSP server at the same time; MSP server: used to communicate with the IWG LoRa gateway, and perform LoRa MAC layer protocol analysis, Interact data with the Netchecker server; Netchecker server: receive uplink application data and store it in the database, encapsulate the downlink application data and forward it to the MSP server. The invention overcomes the problems and defects in the prior art that the quality of uplink and downlink signals cannot be tested simultaneously.

Description

technical field [0001] The invention belongs to the field of the Internet of Things, and relates to the field of LPWAN cloud pipe end drive test, specifically, a test process based on cloud pipe end fusion drive test, and a method for carrying out drive test using the process. Background technique [0002] LPWAN drive test is an activity used to verify the signal quality of the Internet of Things. The content of the verification includes signal coverage quality and functional characteristics including system performance. The test scheme is divided into two types: uplink test and downlink test. Receiving and downlink tests are for the base station to send signals, and the terminal receives and prints data. The actual application of the business has an asymmetric behavior of uplink and downlink signals. Simply testing uplink or downlink signals cannot reflect the current network status. [0003] In the existing LPWAN technology, there are no products, devices and methods that ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02H04W24/08
CPCH04W24/02H04W24/08
Inventor 夏云飞
Owner 中兴克拉科技(苏州)有限公司
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