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Method and system for adjusting radio frequency signal

A technology of radio frequency signal and adjustment method, applied in the field of radio frequency communication, can solve the problems of the influence of transmission efficiency, the influence of the rate of receiving radio frequency signals in wireless communication, the influence of transmission and reception of wireless communication system, etc., to achieve the effect of improving speed and efficiency

Active Publication Date: 2021-07-30
SHENZHEN SHENGLU IOT COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In view of this, the transmission performance of wireless communication devices is easily affected by the environment. For example, the environment where the system is located has a relatively serious channel effect (CE), interference from other wireless communication systems or electronic equipment, or interference from buildings. The shielding of objects, etc., will affect the transmission and reception of the wireless communication system, especially the rate of receiving radio frequency signals in wireless communication

Method used

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  • Method and system for adjusting radio frequency signal
  • Method and system for adjusting radio frequency signal
  • Method and system for adjusting radio frequency signal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 As shown, what Embodiment 1 provides is a radio frequency signal adjustment method, the adjustment method includes:

[0027] S11. Determine the type of the radio frequency signal to be received according to the received request signal;

[0028] S12. According to the type of the radio frequency signal to be received, invoke a preset radio frequency signal processing protocol to receive the radio frequency signal to be received;

[0029] S13. Determine, according to the radio frequency signal to be received, a target radio frequency segment to which the radio frequency signal to be received belongs;

[0030] S14. Query pre-stored mapping information according to the target radio frequency segment, and determine control parameters corresponding to the target radio frequency segment;

[0031] S15. Adjust the frequency of receiving the current radio frequency signal according to the control parameters, and simultaneously calculate the error rate and intens...

Embodiment 2

[0036] Such as figure 2 As shown, this embodiment 2 is another solution based on the above embodiment 1. What this embodiment 2 provides is a radio frequency signal adjustment method, the adjustment method includes:

[0037] S21. Determine the type of the radio frequency signal to be received according to the received request signal;

[0038] S22. According to the type of the radio frequency signal to be received, invoke a preset radio frequency signal processing protocol to receive the radio frequency signal to be received;

[0039] S23. Determine, according to the radio frequency signal to be received, a target radio frequency segment to which the radio frequency signal to be received belongs;

[0040]S24. Query pre-stored mapping information according to the target radio frequency segment, and determine control parameters corresponding to the target radio frequency segment;

[0041] S25. Adjust the frequency of receiving the current radio frequency signal according to th...

Embodiment 3

[0051] Another embodiment carried out on the basis of the above-mentioned embodiment 1 or embodiment 2, this embodiment 3 is another embodiment carried out on the basis of embodiment 2, what embodiment 3 provides is a kind of adjustment of radio frequency signal method, the adjustment method includes:

[0052] S31. Determine the type of the radio frequency signal to be received according to the received request signal;

[0053] S32. According to the type of the radio frequency signal to be received, invoke a preset radio frequency signal processing protocol to receive the radio frequency signal to be received;

[0054] S33. Determine, according to the radio frequency signal to be received, a target radio frequency segment to which the radio frequency signal to be received belongs;

[0055] S34. Query pre-stored mapping information according to the target radio frequency segment, and determine control parameters corresponding to the target radio frequency segment;

[0056] S3...

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Abstract

The present invention relates to a radio frequency signal adjustment method and system. The method includes: determining the type of the radio frequency signal to be received according to the received request signal; according to the type, calling a preset radio frequency signal processing protocol to receive; and then according to the received signal, Determine the target radio frequency segment; then query the pre-stored mapping information, determine and control parameters; adjust the frequency of receiving the current radio frequency signal according to the control parameters, and calculate the error rate and strength index at the same time; finally adjust the rate of receiving the current radio frequency signal. It also relates to a system, which includes: a signal receiver, a processor, and an adjuster. Through the present invention, the problems existing in the currently received radio frequency signal can be understood, and the rate of the current radio frequency signal can be adjusted in time according to these problems.

Description

technical field [0001] The invention belongs to the field of radio frequency communication, and in particular relates to a method and system for adjusting radio frequency signals. Background technique [0002] Electronic products with wireless communication functions, such as notebook computers, personal digital assistants (Personal Digital Assistant, PDA), wireless base stations, mobile phones, smart meters (Smart Meter, SM), wireless network cards (USB dongle, USBD), etc., are Antennas are used to transmit or receive radio waves to transmit or exchange radio signals to access wireless networks. In view of this, the transmission performance of wireless communication devices is easily affected by the environment. For example, the environment where the system is located has a relatively serious channel effect (CE), interference from other wireless communication systems or electronic equipment, or interference from buildings. The shielding of objects, etc., will affect the tr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B17/318H04W24/04
CPCH04W24/04H04B17/318
Inventor 杜光东
Owner SHENZHEN SHENGLU IOT COMM TECH CO LTD