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RF circuits and electronic equipment

A radio frequency circuit and radio frequency signal technology, applied in the field of communication, can solve the problems of high power consumption, high power consumption, unfavorable long-term standby of electronic equipment, etc., and achieve the effect of reducing power consumption and reducing transmission power

Active Publication Date: 2022-03-29
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, 5G communication requires a large power consumption, which leads to a large power consumption of electronic equipment during 5G communication, which is not conducive to the long-term standby of electronic equipment

Method used

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  • RF circuits and electronic equipment
  • RF circuits and electronic equipment
  • RF circuits and electronic equipment

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Embodiment Construction

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0024] An embodiment of the present application provides an electronic device. The electronic equipment may be devices such as smart phones and tablet computers, and may also be game devices, AR (Augmented Reality, Augmented Reality) equipment, automobile devices, data storage devices, audio playback devices, video playback devices, notebook computers, desktop computing devices, etc. equipment etc.

[0025] refer to figure 1 and figure 2 , figure 1 It is a schematic structu...

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Abstract

An embodiment of the present application provides a radio frequency circuit and electronic equipment, the radio frequency circuit includes: a first signal transmission channel for transmitting a 5G radio frequency signal through a first antenna, and sending a first uplink detection to a base station through the first antenna Reference signal; a second signal transmission channel, used to transmit the 5G radio frequency signal in parallel through the first antenna; wherein the first uplink sounding reference signal is used to make the base station judge that the first antenna is in the first signal The downlink channel quality in the transmission channel is used to enable the base station to judge the downlink channel quality of the first antenna in the second signal transmission channel. In the radio frequency circuit, it is possible to reduce the number of uplink sounding reference signals sent to the base station in each transmission cycle, and reducing the number of uplink sounding reference signals can reduce the transmission power of the radio frequency circuit, thereby reducing the electronic equipment during 5G communication. power consumption.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a radio frequency circuit and electronic equipment. Background technique [0002] With the rapid development of communication technology, the fourth generation mobile communication technology (The 4th Generation Mobile Communication Technology, 4G) has gradually been difficult to meet the needs of users, especially the needs of users for higher network speed and lower network delay. Subsequently, the fifth generation mobile communication technology (The 5th Generation Mobile Communication Technology, 5G) is gradually emerging. [0003] However, 5G communication requires large power consumption, which leads to high power consumption of electronic equipment when performing 5G communication, which is not conducive to long-term standby of electronic equipment. Contents of the invention [0004] Embodiments of the present application provide a radio frequency c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/02H04L5/00H04B7/0404H04B1/40
CPCH04W52/0209H04L5/0048H04B7/0404H04B1/40Y02D30/70
Inventor 杨怀伏奎
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD