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Antenna switching method, communication terminal and computer readable storage medium

An antenna switching and communication terminal technology, which is applied in the field of communication, can solve the problems such as reduced transceiver performance of mobile terminals and low user experience, so as to achieve reliable and effective switching and improve user experience.

Inactive Publication Date: 2018-02-09
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide an antenna switching scheme, which is used to change the working roles of each antenna in the terminal when the working environment of the terminal antenna is unstable, so as to solve the problem of fixed antenna working roles in the existing solution. When the main antenna is blocked, it is easy to cause a sharp decrease in the transceiver performance of the mobile terminal and low user experience. To solve this technical problem, an antenna switching method, a communication terminal, and a computer-readable storage medium are provided.

Method used

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  • Antenna switching method, communication terminal and computer readable storage medium
  • Antenna switching method, communication terminal and computer readable storage medium
  • Antenna switching method, communication terminal and computer readable storage medium

Examples

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no. 1 example

[0073] In order to solve the problem in the prior art that the working role of the antenna in the terminal is fixed, so that the receiving and transmitting performance of the terminal is easily affected by factors such as the user's holding posture, thus making the communication performance of the terminal unstable, this embodiment provides an antenna switching method. The antenna switching method is mainly applied to a communication terminal including at least three groups of antennas, among the at least three groups of antennas, the main antenna that is currently connected to the main transceiver channel, the auxiliary antenna that is currently connected to the auxiliary transceiver channel, and the remaining antennas are idle antennas. For the flow chart of the antenna switching method provided in this embodiment, please refer to image 3 shown, including:

[0074] S301: Obtain communication parameters used to characterize the current performance of each group of antennas o...

no. 2 example

[0096] In this embodiment, the positions of the antennas of each group in the communication terminal in the foregoing embodiments are described first. See Figure 4 As shown, three groups of antennas are set on the communication terminal,

[0097] The first antenna group 41 is arranged on the top thereof, and the second antenna group 42 and the third antenna group 43 are respectively arranged on the left and right sides of the bottom of the terminal. Since the roles of "main antenna", "auxiliary antenna" and "idle antenna" in this embodiment are interchangeable, at a certain moment, the first antenna group 41 may be used as the main antenna, while the second antenna group 42 may be used as the main antenna. It works as an auxiliary antenna, while the third antenna group 43 does not work temporarily. At another moment, it may become that the second antenna group 42 and the third antenna group 43 are respectively used as the main antenna and the auxiliary antenna to participat...

example 1

[0100] Assume that only one communication parameter is obtained, and in this example, it is assumed that the obtained communication parameter is the received signal strength. See Figure 6 as shown, Figure 6 Schematic flow chart of the antenna switching method provided for this example, including:

[0101] S601: Obtain the current received signal strength of each antenna of the communication terminal.

[0102] Assume that after collecting the current received signal strength parameters of each antenna, it is determined that the current main antenna, auxiliary antenna and idle antenna, that is, the signal strengths of A, B and C are -52dBm, -56dBm and -60dBm respectively.

[0103] S602: Calculate pairwise difference values ​​of received signal strengths of each antenna.

[0104] In this example, by d AB Characterize the pairwise difference between antenna A and antenna B, similarly, by d BC and d AC Respectively characterize the pairwise difference between antenna B and ...

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Abstract

The invention discloses an antenna switching method, a communication terminal and a computer readable storage medium. The method is applied to the communication terminal comprising a main transmit-receive path, an auxiliary receiving path and at least three sets of antennas. The acquired difference value of every two of the communication parameters among all the antennas is compared with the preset switching threshold value and then the requirement of antenna switching can be determined in time based on the provided hardware framework. Determination is performed through combination of the performance of all sets of antennas so that the accuracy of the determination result can be enhanced. Besides, the new main antenna, the auxiliary antenna and the idle antenna can be flexibly selected according to the current requirement when antenna switching is performed so that the situation of lost connection or call interruption caused by deterioration of the antenna performance can be avoided and the user experience can be further enhanced.

Description

technical field [0001] The present invention relates to the technical field of communication, and more specifically, to an antenna switching method, a communication terminal and a computer-readable storage medium. Background technique [0002] With the development of terminal technology, the functions of mobile terminals are becoming more and more comprehensive, and the services it provides to users are becoming more and more perfect. At its simplest, mobile terminals have derived services in many aspects, such as taking pictures, surfing the Internet, and playing audio / video, from the pure call and text message functions in the past. However, although the current functions of mobile terminals are already perfect, with the development of technology, more and more intelligent functions will be presented on future terminals. The communication function of the mobile phone is still the most basic and one of the most important functions, and its communication performance will co...

Claims

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Application Information

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IPC IPC(8): H04B1/401H04M1/725H04B7/0404H04M1/72454
CPCH04B1/401H04B7/0404H04M1/72454
Inventor 汪重庆
Owner NUBIA TECHNOLOGY CO LTD
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