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Antenna switching method, multi-antenna terminal and computer-readable storage medium

An antenna switching and antenna technology, applied in the field of communication, can solve the problems of high power consumption and poor communication quality of dual-antenna terminals

Inactive Publication Date: 2018-01-30
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is how to solve the problems of high power consumption and poor communication quality of dual-antenna terminals in the prior art. Aiming at this technical problem, an antenna switching method, a multi-antenna terminal and a computer-readable storage medium are provided

Method used

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  • Antenna switching method, multi-antenna terminal and computer-readable storage medium
  • Antenna switching method, multi-antenna terminal and computer-readable storage medium
  • Antenna switching method, multi-antenna terminal and computer-readable storage medium

Examples

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no. 1 example

[0084] Figure 4 The basic flowchart of the antenna switching method provided in this embodiment, the antenna switching method is applied to a terminal with at least three sets of antennas, the antennas include a set of fixed antennas, and the rest are variable antennas; the antennas are currently connected to the main transceiver channel of the terminal The main antenna is the main antenna, the auxiliary antenna is currently connected to the auxiliary receiving path of the terminal, and the remaining antennas are idle antennas. The antenna is connected to the main receiving and receiving path or the auxiliary receiving path through the antenna gating circuit; wherein, the antenna gating circuit includes several N A 1-to-1 switch selection circuit and a 2-to-2 switch selection circuit. The two interfaces on the A side of the 2-to-2 switch selection circuit are respectively connected to the main transceiver channel and the auxiliary receiver channel. Each variable antenna can be...

no. 2 example

[0109] Figure 10 It is a detailed flowchart of the antenna switching method provided in the second embodiment of the present invention. The antenna switching method is applied to a terminal with at least three sets of antennas. The antennas include a set of fixed antennas and the rest are variable antennas; The main antenna connected to the main transceiver path is the main antenna, the current connected to the auxiliary receiving path of the terminal is the auxiliary antenna, and the rest are idle antennas, and the antenna is connected to the main transceiver path or the auxiliary receiving path through the antenna gating circuit; wherein, the antenna gating circuit It includes a number of N-to-1 switch selection circuits and a 2-to-2 switch selection circuit. The two interfaces on the A side of the 2-to-2 switch selection circuit are respectively connected to the main transceiver channel and the auxiliary receiver channel. Each variable antenna can be connected in turn. Thr...

no. 3 example

[0121] Figure 11 A schematic composition diagram of a multi-antenna terminal provided in the third embodiment of the present invention, including a processor 1101, a memory 1102, a communication bus 1103, a communication unit 1104, an antenna gating circuit 1106, and an antenna 1105;

[0122] The communication unit 1104 includes a main transceiver path and an auxiliary receiving path (not shown in the path diagram), and the antenna 1105 includes at least three groups, the antenna includes a set of fixed antennas, and the rest are variable antennas; the antennas are currently connected to the main transceiver path of the terminal The main antenna is the main antenna, the auxiliary antenna that is currently connected to the auxiliary receiving path of the terminal is the auxiliary antenna, and the remaining antennas are idle antennas. The antennas are connected to the main transceiver path or the auxiliary receiving path through the antenna gating circuit 1106; wherein, the ante...

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Abstract

The invention discloses an antenna switching method, a multi-antenna terminal and a computer-readable storage medium. In view of the high power consumption and the poor communication quality of a conventional double-antenna terminal, at least three groups of antennas are disposed on the terminal. The at least three groups of antennas comprise a group of fixed antennas and the rest antennas are variable antennas. The group of antennas communicating with a primary transceiver path is primary antennas. The group of antennas communicating with the secondary receiver path is secondary antennas. Therest antennas are idle antennas. The operating state parameters of respective antennas are traversed and compared when a switching condition is satisfied. A switching instruction is generated based on a comparison result. Then, a plurality of 1-out-of-N switch selection circuits and / or a 2-out-of-2 switch selection circuit connecting the antennas to the primary transceiver path and the secondarytransceiver path are adjusted according to the switching instruction. Thus, the corresponding primary antenna and the corresponding secondary antenna are reselected from the multiple antennas, therebyensuring communication quality, reducing power consumption and improving user experience.

Description

technical field [0001] The present invention relates to the technical field of communications, and more specifically, to an antenna switching method, a multi-antenna terminal, and a computer-readable storage medium. Background technique [0002] Existing terminals with call and data functions, that is, terminals that can communicate with other users or servers through interaction with the base station, adopt a dual-antenna solution. Please refer to figure 1 , figure 1 It shows the installation positions of two sets of antennas in a dual-antenna terminal in the prior art, one of which is used as a main antenna and can be used to send and receive signaling, and the other antenna is used as a secondary antenna and is only used to receive signaling messages. Although the dual-antenna solution allows main and auxiliary switching between the two antennas, that is, the main and auxiliary antennas can be switched between the top antenna and the bottom antenna of the terminal, but t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/401H04M1/725H04B17/309H04B17/318H04M1/72454
CPCY02D30/70
Inventor 龙浩
Owner NUBIA TECHNOLOGY CO LTD
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