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Antenna control method and folding screen terminal

An antenna control method and a terminal technology, which are applied in the field of communication, can solve problems such as excessive power loss, and achieve the effect of improving power utilization

Active Publication Date: 2019-08-09
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an antenna control method and a folding screen terminal, so as to solve the problem of unnecessary power loss caused by the MIMO antenna on the folding screen terminal in the prior art when it is in a folded state

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  • Antenna control method and folding screen terminal
  • Antenna control method and folding screen terminal
  • Antenna control method and folding screen terminal

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Embodiment Construction

[0026] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0027] An embodiment of the present invention provides an antenna control method, which is applied to a folding screen terminal, such as figure 1 As shown, the folding screen terminal 100 may include a first screen module 111 and a second screen module 112 that can be folded relatively. The folding screen terminal 100 may also include at least one antenna group 120, and each antenna group 120 may include a The first antenna 121 of the first screen module 111 and the second antenna 122 disposed on the second screen module 112 . Among them, such as figure 1 As exemplified in , the folding screen terminal 100 may include four antenna groups 120, for simplified illustration, figure 1 Only one of the antenna groups 120 and the first antenna 121 and the seco...

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Abstract

The invention provides an antenna control method and a folding screen terminal, wherein the folding screen terminal comprises a first screen module and a second screen module which can be oppositely folded, the folding screen terminal further comprises at least one antenna group, and each antenna group comprises a first antenna arranged on the first screen module and a second antenna arranged on the second screen module. The antenna control method comprises the steps of obtaining the folding state information between the first screen module and the second screen module; for each antenna group,determining a correlation coefficient of the antenna group according to the folding state information; and if the value of the correlation coefficient is higher than a preset threshold value, controlling a target antenna in the antenna group to be adjusted to a non-working state, the target antenna being one of the first antenna and the second antenna. According to the invention, the performanceof the MIMO antenna can be ensured, the unnecessary power consumption can be avoided, the power utilization rate is improved, and the power saving effect is achieved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to an antenna control method and a folding screen terminal. Background technique [0002] Multi-antenna MIMO (Multiple-Input Multiple-Output) technology refers to using multiple transmitting antennas and receiving antennas at the transmitting end and receiving end respectively, so that signals are transmitted and received through multiple antennas at the transmitting end and receiving end, thereby Improve communication quality. It can make full use of space resources, realize multi-transmission and multi-reception through multiple antennas, and double the system channel capacity without increasing spectrum resources and antenna transmission power. It is an important part of 4G and future 5G mobile communication technologies. technology. [0003] Existing folding screen terminals can adjust the screen display area by unfolding and folding. A folding screen terminal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02H04M1/725H04B7/0413H04W52/02H04M1/72454
CPCH04M1/0214H04M1/0266H04M1/026H04B7/0413H04W52/0209H04M1/72454Y02D30/70
Inventor 张宝亮刘晓明
Owner VIVO MOBILE COMM CO LTD
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