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Method for controlling reconfigurable multiaerial system and mobile terminal

A multi-antenna system and mobile terminal technology, applied in the field of communication, can solve the problems affecting the communication quality of mobile terminals and not being applicable

Active Publication Date: 2014-07-02
联想(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] During the research process, the inventor found that the mobile terminal using the reconfigurable multi-antenna system has at least the following disadvantages: during the mobile process, the mobile terminal usually moves to the next position before reconfiguring the multi-antenna system, that is to say Yes, when the mobile terminal calculates the antenna to be selected according to the current position, it has already moved to the next position. At this time, the calculated result is not applicable to the position just moved to, which will seriously affect the communication of the mobile terminal. quality

Method used

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  • Method for controlling reconfigurable multiaerial system and mobile terminal
  • Method for controlling reconfigurable multiaerial system and mobile terminal
  • Method for controlling reconfigurable multiaerial system and mobile terminal

Examples

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Embodiment 1

[0061] Please refer to figure 1 , is a flow chart of a method according to an embodiment of the present invention, and may include the following steps:

[0062] Step 101: Detect whether the mobile terminal is in motion during the current period, wherein the mobile terminal was in a stationary state during the previous period, and the reconfigurable multi-antenna system of the mobile terminal was in the first working state during the previous period state;

[0063] Step 102: When it is detected that the mobile terminal is in motion during the current period, send first control information to the reconfigurable multi-antenna system of the mobile terminal, so that the reconfigurable multi-antenna system of the mobile terminal maintains The first working state.

[0064] The first control information may include:

[0065] The first notification message is used to notify the mobile terminal that the reconfigurable multi-antenna system stops reconfiguration;

[0066] or,

[0067...

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Abstract

The invention discloses a method for controlling a reconfigurable multiaerial system and a mobile terminal. The method comprises the following steps: detecting whether the mobile terminal is in the motion state in the current time period, wherein the mobile terminal is in the stationary state in the previous time period, and the reconfigurable multiaerial system of the mobile terminal is in the first working state in the previous time period; and when detecting that the mobile terminal is in the motion state in the current time period, transmitting first control information to the reconfigurable multiaerial system of the mobile terminal, so that the reconfigurable multiaerial system of the mobile terminal can remain the first working state. By using the invention, the mobile terminal with the reconfigurable multiaerial system can still have good communication effect in the motion process.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method for controlling a reconfigurable multi-antenna system and a mobile terminal. Background technique [0002] The multi-antenna system uses multiple antennas configured to enable mobile terminals to achieve high-speed and reliable communication. However, a mobile terminal using a traditional multi-antenna system cannot obtain good communication effects in both a non-line-of-sight (NLOS, non line-of-sight) channel and a line-of-sight (LOS, line-of-sight) channel. [0003] For this reason, the reconfigurable multi-antenna system came into being. A mobile terminal using a reconfigurable multi-antenna system can adaptively select one or more antennas in a multi-antenna system. Very good communication effect, and can also obtain good communication effect in line-of-sight channels and keyhole channels. [0004] During the research process, the inventor found tha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/06H04B7/08
Inventor 颜罡罗恒
Owner 联想(上海)有限公司
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