Dual-frequency concurrent communication circuit, dual-frequency signal selection method, television and storage medium
A dual-frequency signal and communication circuit technology, applied in the field of signal transmission, can solve problems such as large interference, reduce delay, increase bandwidth, and improve anti-interference ability.
Active Publication Date: 2022-07-12
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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[0003] The main purpose of the present invention is to provide a dual-frequency concurrent communication circuit, a dual-frequency signal selection method, a television and a storage medium, aiming to solve the problem that the existing single-band communication method needs to manually adjust the connected frequency band when the interference is large
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[0039] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0041] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relationship between various components under a certain posture (as shown in the accompa...
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The invention discloses a dual-frequency concurrent communication circuit, a dual-frequency signal selection method, a television and a storage medium. The circuit includes a first wireless module, a second wireless module and a main control chip, wherein a first end of the main control chip is connected to a first end of the main control chip. A wireless module is connected, and the second end of the main control chip is connected with a second wireless module; the first wireless module is used to establish a first frequency channel with a dual-band wireless router; the second wireless module is used to establish a dual-band wireless router. The second frequency channel; the main control chip is used for dual-frequency signal transmission or single-frequency signal transmission with the dual-frequency wireless router through the first wireless module and the second wireless module. The present invention can realize concurrent connection of dual-frequency signals with routers through two wireless modules, increase signal bandwidth, reduce signal delay, and also realize selection and switching of single-frequency signals, thereby improving the anti-interference ability of wireless network connection.
Description
technical field [0001] The invention relates to the field of signal transmission, in particular to a dual-frequency concurrent communication circuit, a dual-frequency signal selection method, a television and a storage medium. Background technique [0002] Existing dual-band wifi routers can usually provide 2.4G or 5G dual-band signals, and smart devices can connect to the router through one of the frequency bands to realize data communication. However, when using a separate frequency band to connect to the router, if the interference signal in this frequency band is strong, the quality of the signal transmission will be degraded and the network delay will increase. Switching from a frequency band with strong interference to a more stable frequency band is very complicated, which seriously affects the user experience. SUMMARY OF THE INVENTION [0003] The main purpose of the present invention is to provide a dual-frequency concurrent communication circuit, a dual-frequenc...
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IPC IPC(8): H04B1/401H04B1/40
CPCH04B1/401H04B1/40Y02D30/70
Inventor 张浩
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD