Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and device for switching terminal antenna and mobile terminal

A terminal antenna and terminal technology, which is applied in the direction of antenna support/installation device, antenna, antenna parts, etc., can solve the problems of affecting the normal use of users, excessive terminal power consumption, and increased RF operating current, so as to save terminal Power, reduce terminal power consumption, good performance effect

Active Publication Date: 2018-07-27
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a mobile terminal transmits signals with a large transmission power, its RF operating current increases, resulting in excessive power consumption of the terminal, which easily affects the normal use of the mobile terminal by the user

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for switching terminal antenna and mobile terminal
  • Method and device for switching terminal antenna and mobile terminal
  • Method and device for switching terminal antenna and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0028] A method for switching terminal antennas, comprising: acquiring a current value of a preset radio frequency parameter; determining a preset threshold corresponding to the preset radio frequency parameter; detecting whether the current value of the preset radio frequency parameter exceeds the preset threshold; if detected If the current value of the preset radio frequency parameter exceeds the preset threshold, when the terminal accesses an external antenna, it switches to the external antenna for data transmission.

[0029] see figure 1 , figure 1 It is a schematic flow diagram of the method for switching terminal antennas provided in the first embodiment of the present invention, and the specific flow may include:

[0030] In step S101, a current value of a preset radio frequency parameter is obtained.

[0031] It can be understood that the execution subject of this embodiment of the present invention may be a terminal device such as a mobile phone or a tablet comput...

no. 2 example

[0066] According to the method described in the first embodiment, the method for switching terminal antennas will be further described in detail below taking a mobile phone as an example.

[0067] see figure 2 , figure 2 It is a schematic flow diagram of the method for switching terminal antennas provided in the second embodiment of the present invention, and the specific flow may include:

[0068] In step S201, the mobile phone obtains the current value of the preset radio frequency parameter according to the preset duration.

[0069] For example, in order to reduce the problem of too fast power consumption caused by the excessive transmission power of the mobile phone, in step S201 of the embodiment of the present invention, firstly, the mobile phone can obtain the current value of the preset radio frequency parameter at a preset time interval. The preset radio frequency parameter is a radio frequency parameter used to indicate the transmitting power of the mobile phone....

no. 3 example

[0104] In order to better implement the method for switching terminal antennas provided by the embodiments of the present invention, the embodiments of the present invention further provide a device based on the foregoing method for switching terminal antennas. The meanings of the nouns are the same as those in the above method for switching terminal antennas, and for specific implementation details, refer to the description in the method embodiments.

[0105] see image 3 , image 3 It is a schematic structural diagram of an apparatus for switching terminal antennas according to the third embodiment of the present invention. The apparatus may include: an acquiring unit 301 , a determining unit 302 , a detecting unit 303 , and a switching unit 304 .

[0106] The obtaining unit 301 is configured to obtain a current value of a preset radio frequency parameter.

[0107] For example, when the terminal performs data transmission, the acquiring unit 301 of the terminal acquires th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a terminal antenna switching method, a terminal antenna switching device and a mobile terminal, wherein the method comprises the following steps of: obtaining a current value of a pre-set radio-frequency parameter; determining a pre-set threshold value corresponding to the pre-set radio-frequency parameter; detecting whether the current value of the pre-set radio-frequency parameter is greater than the pre-set threshold value or not; and, if the fact that the current value of the pre-set radio-frequency parameter is greater than the pre-set threshold value is detected, performing data transmission by switching to an external antenna when the terminal is accessed to the external antenna. Compared with an internal antenna, the external antenna is relatively wide in bandwidth and relatively high in communication signal transceiving efficiency; therefore, under same communication conditions, the transmitting power of the external antenna is less than that of the internal antenna; when the transmitting power of the terminal is relatively high, data transmission is carried out by switching to the external antenna; therefore, the power consumption of the terminal can be reduced; and the electric quantity of the terminal can be saved.

Description

technical field [0001] The invention belongs to the technical field of communications, and in particular relates to a method and device for switching terminal antennas and a mobile terminal. Background technique [0002] As the functions of mobile terminals become more and more powerful, users can use the mobile terminals to perform various applications or tasks. For example, users can use mobile terminals to surf the Internet to browse news, download audio or video resources, and run various online game applications. When running the above applications, the mobile terminal needs to perform data transmission through the wireless communication network. [0003] However, in some cases, such as when the mobile terminal is in a surrounding environment with dense buildings, when the mobile terminal is performing data transmission, in order to ensure normal communication, it needs to use a larger transmission power to transmit signals to overcome the building Signal loss caused ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/00H04B1/40H04W52/02H01Q1/24H01Q23/00
CPCH01Q1/241H01Q23/00H04B1/006H04B1/40H04W52/0209Y02D30/70
Inventor 陈宪龙
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD