Sweep frequency Ping-Pong measuring method, terminal and server

A technology of frequency sweep test and test method, which is applied in the direction of advanced technology, climate sustainability, sustainable communication technology, etc., and can solve problems such as power consumption

Active Publication Date: 2018-10-12
苏州凌犀物联网技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Class C terminals will consume more power than Class A and Class B

Method used

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  • Sweep frequency Ping-Pong measuring method, terminal and server
  • Sweep frequency Ping-Pong measuring method, terminal and server
  • Sweep frequency Ping-Pong measuring method, terminal and server

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Embodiment Construction

[0037] In order to make the technical solution of the present invention clearer and clearer, the following will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.

[0038] For the convenience of description, in addition to specifying the server end and the Lora terminal in the present invention, the sending end is also used to represent one of the server end and the Lora terminal, and the receiving end is used to represent the other, that is, if the server is the sending end, the Lora terminal is the receiving end , if the Lora terminal is the sending end, then the server is the receiving end.

[0039]The invention proposes a Lora frequency scanning test method, a terminal and a server. In this method, for the downlink frequency sweep test, the application server AS sends a specified n...

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PUM

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Abstract

The invention discloses a sweep frequency Ping-Pong measuring method, terminal and server. The method comprises the steps: a Lora terminal configures related parameters of uplink sweep frequency measuring of this time and sends the related parameters to an application server AS; after receiving a sweep frequency control message, the AS configures an uplink receiving channel of a Lora gateway according to configuration parameters; after acknowledging that the Lora gateway is ready, the AS sends a sweep frequency response message to the Lora terminal; after receiving the response message, the Lora terminal starts a timer to send a Ping message for sweep frequency measuring in an appointed time interval; and after receiving the Ping message from the Lora terminal, the AS sends a Pong messageto the Lora terminal with the same sending parameters as the sent Ping message. According to the method, sweep frequency measuring can be performed on the Lora network to obtain the performance parameters of the network and aid with network optimization.

Description

technical field [0001] The invention relates to the technical field of Lora, in particular to a frequency-sweeping Ping-Pong test method, a terminal and a server. Background technique [0002] LoRaWAN is a set of communication protocol and system architecture designed for LoRa long-distance communication network. The Lora communication system usually includes four parts: terminal, base station, network server, and application server. The star network topology is adopted between the base station and the terminal. Due to the long-distance characteristics of LoRa, single-hop transmission can be used between them. The terminal node can send to multiple base stations at the same time, and the base station forwards the LoRaWAN protocol data between the network server and the terminal, and carries the LoRaWAN data on LoRa radio frequency transmission and TCP / IP respectively. [0003] The terminals in the Lora communication system are divided into three categories: Class A, Class ...

Claims

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Application Information

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IPC IPC(8): H04W24/02H04W24/08
CPCH04W24/02H04W24/08Y02D30/70
Inventor 万能刘斐斓张寿喜张良锋
Owner 苏州凌犀物联网技术有限公司
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