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A method and terminal for improving antenna stability

A stability and antenna technology, applied in the field of communication, can solve problems such as poor stability

Active Publication Date: 2019-03-15
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the embodiments of the present invention is to provide a method and a terminal for improving antenna stability, so as to solve the problem of poor stability when the terminal switches from a non-CA working mode to a CA working mode

Method used

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  • A method and terminal for improving antenna stability
  • A method and terminal for improving antenna stability
  • A method and terminal for improving antenna stability

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Embodiment Construction

[0064] 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 only some, not all, embodiments of the present invention. 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.

[0065] The terminal in the embodiment of the present invention may include smart phones (such as Android mobile phones, iOS mobile phones, WindowsPhone mobile phones, etc.), tablet computers, palmtop computers, notebook computers, mobile Internet devices (MID, Mobile InternetDevices) or wearable devices, etc., the above-mentioned terminal It is only an example, not an exhaustive list, including but not limited to the above-mentioned terminals.

[0066] The terms "f...

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Abstract

The embodiment of the invention discloses a method for improving the stability of an antenna and a terminal. The method comprises the steps of if the antenna is switched to a carrier aggregation (CA) working mode from a non-carrier aggregation working mode, recognizing a frequency band where a main member carrier is located; and according to the frequency band where the main member carrier is located, adjusting an antenna tuning switch, and switching the matching of the antenna to preset matching corresponding to the main member carrier; when the preset matching corresponding to the main member carrier is used, the antenna performance of the frequency band where the main member carrier is located is higher than that of the frequency band where the auxiliary member carrier is located. By using the method of the invention, the working stability of the terminal can be enhanced when the terminal is switched to the CA working mode from the non-CA working mode.

Description

technical field [0001] The invention relates to the field of communication technologies, in particular to a method and a terminal for improving antenna stability. Background technique [0002] With the rapid development of user communication needs, in order to meet the requirements of single-user peak rate and system capacity improvement, a technology for increasing transmission bandwidth is introduced in the Long Term Evolution Advanced (LTE-A) system, which also It is carrier aggregation (Carrier Aggregation, referred to as CA). The carrier aggregation technology can aggregate 2 to 5 LTE component carriers (Component Carriers, CCs) together to achieve a maximum transmission bandwidth of 100 MHz and effectively improve the uplink and downlink transmission rates. According to its capability and signal quality, the terminal decides to use up to several carriers for uplink and downlink transmission at the same time. The Primary Carrier Component (PCC) and the Secondary Compo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/401H04B1/18
CPCH04B1/18H04B1/401
Inventor 杨金胜
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD