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Anti-interference method and device for wireless communication

An anti-interference device and wireless communication technology, applied in the field of the Internet of Things, can solve problems such as low communication reliability and poor anti-interference ability, and achieve the effect of improving anti-interference ability and reliability

Active Publication Date: 2018-06-22
SHENZHEN SHENGLU IOT COMM TECH CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

The current wireless communication technologies, such as WIFI, ZIGBEE, Bluetooth, etc., generally have problems such as poor anti-interference ability and low communication reliability, which cannot meet the requirements of the Internet of Things service quality

Method used

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  • Anti-interference method and device for wireless communication
  • Anti-interference method and device for wireless communication
  • Anti-interference method and device for wireless communication

Examples

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Embodiment Construction

[0047] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0048] The present invention provides an anti-jamming method for wireless communication, referring to figure 1 , in one embodiment, the anti-jamming method of the wireless communication includes:

[0049] Step S10, when the target gateway module receives the wireless signal of the environment, monitor whether there is a wireless interference signal in the area where the target gateway module is located in the wireless signal;

[0050] Step S20, when there is a wireless interference signal, judge whether the wireless interference signal is a wireless interference signal of the same protocol gateway; if yes, execute step S30, if not, execute step S40;

[0051] Step S30, determine the working frequency of each gateway module in the gateway according to the preset algorithm; and transfer to step S50;

[0052] Step S40, ...

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PUM

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Abstract

The invention discloses an anti-interference method of wireless communication, which comprises the following steps: monitoring whether a wireless interference signal in an area where a target gateway module exists in a wireless signal when the target gateway module receives the wireless signal of an environment, judging whether the wireless interference signal is a wireless interference signal of a gateway with the same protocol if the wireless interference signal exists, determining operation frequency points of gateway modules in the gateway according to a preset algorithm if so, selecting a frequency point without interference as the operation frequency point according to the preset algorithm if not, transmitting the operation frequency point to a terminal networked with the target gateway module via a preset registration frequency point after the operation frequency point of the target gateway module is determined, and assigning a time slot for the terminal. The invention further discloses an anti-interference device of the wireless communication. The method and the device improve anti-interference capability and reliability of the wireless communication.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to an anti-jamming method and device for wireless communication. Background technique [0002] Considering factors such as installation and construction costs, maintenance costs, and flexibility, wireless communication technology is used in most cases for Internet of Things terminal access. In wireless communication, when the gateway module and the terminal form a wireless communication network, or There will be different wireless interference signals in the area where the module is located. The current wireless communication technologies, such as WIFI, ZIGBEE, Bluetooth, etc., generally have problems such as poor anti-interference ability and low communication reliability, which cannot meet the requirements of the Internet of Things service quality. [0003] The above content is only used to assist in understanding the technical solution of the present invention, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02
CPCH04W24/02
Inventor 杜光东
Owner SHENZHEN SHENGLU IOT COMM TECH CO LTD
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