Antenna beam detection system, method and mobile terminal

An antenna beam and mobile terminal technology, applied in the field of communication, can solve problems affecting user wireless communication experience, data demodulation error, long switching time, etc., to improve wireless communication experience, reduce sensing time, ensure accuracy and completeness sexual effect

Active Publication Date: 2021-08-24
VIVO MOBILE COMM CO LTD
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Problems solved by technology

[0007] Embodiments of the present invention provide an antenna beam detection system, method, and mobile terminal to solve the problem of data demodulation errors or loss caused by long switching times when millimeter wave modules are switched in the prior art, resulting in communication interruptions that affect user wireless communication experience The problem

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  • Antenna beam detection system, method and mobile terminal
  • Antenna beam detection system, method and mobile terminal
  • Antenna beam detection system, method and mobile terminal

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] An embodiment of the present invention provides an antenna beam detection system, such as figure 1 shown, including:

[0033] The baseband chip 1 is used to generate and send baseband communication signals; the radio frequency module 2 connected to the baseband chip 1 is used to receive the baseband communication signals sent by the baseband chip 1 and send them out through the antenna array 25 in the radio frequency module 2; and for After the...

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Abstract

The present invention provides an antenna beam detection system, method and mobile terminal, wherein the antenna beam detection system includes: a baseband chip for generating and sending baseband communication signals; a radio frequency module connected to the baseband chip for receiving signals sent by the baseband chip The baseband communication signal is sent out through the antenna array in the radio frequency module; and it is used to obtain the attributes of the echo signal generated by the detection antenna after the baseband communication signal is transmitted to the detection antenna of the radio frequency module through the transmission signal separated by the radio frequency module Parameters; the baseband chip is also used to obtain the detection result of whether the antenna array is blocked according to the attribute parameters of the echo signal generated by the detection antenna and a preset parameter. The technical solution of the present invention quickly detects the influence of the external environment on the antenna array by adding a detection antenna, ensures the wireless communication effect, and improves the user's wireless communication experience.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to an antenna beam detection system, method and mobile terminal. Background technique [0002] Due to the increasing popularity of smart mobile terminals, coupled with the gradual arrival of the 5G (5th Generation) mobile communication era and the application of wireless high-speed transmission: it is also becoming more and more mature, so in order to cope with wireless high-speed transmission, its transmission frequency is increased. Therefore, the wireless communication system in the millimeter wave band has increasingly become one of the development trends and hot spots in the industry. [0003] The application of wireless high-speed transmission includes WiGig (Wireless Gigabit, wireless gigabit) / 802.11ad, or Wireless HD (Wireless High Definition, wireless high-definition) transmission technology, etc. [0004] In the millimeter wave band, in order to maintain go...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/06H04W88/06
CPCH04B7/0608H04W88/06H04B7/06H04B17/00
Inventor 黄奂衢秦飞杨宇王柏钢
Owner VIVO MOBILE COMM CO LTD
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