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Method and device for antenna control for multiple-input multiple-output communication

An antenna control, multi-output technology, applied in diversity/multi-antenna systems, transmission monitoring, transmission systems, etc., to achieve the effect of improving data rate and high industrial application value

Active Publication Date: 2020-10-13
CHANGSHU HONGBO COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There are still many limitations in finding a solution to increase the data transmission rate only from the perspective of the wireless chip

Method used

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  • Method and device for antenna control for multiple-input multiple-output communication
  • Method and device for antenna control for multiple-input multiple-output communication
  • Method and device for antenna control for multiple-input multiple-output communication

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the examples, but not as a limitation of the present invention.

[0031] Please refer to figure 1 , the present embodiment provides a method for antenna control of MIMO communication, for an electronic device with at least two antennas, the method is stored in firmware or software in the electronic device, and uses the electronic device itself operating system execution. The electronic device may be a notebook computer, a laptop computer, a tablet computer, an all-in-one computer, a smart TV, a small base station or a wireless router, but the present invention is not limited thereto. The method includes the following steps. First, proceed to step S110 , the electronic device simultaneously uses the first antenna and the second antenna to perform wireless communication with the remote device, that is, uses at least two antennas to implement multiple-input multiple-output (MIMO) transmission commu...

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PUM

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Abstract

A method of antenna control for multiple-input multiple-output communication for an electronic device having at least two antennas is disclosed. The method comprises the following steps: performing wireless communication with a remote device by the electronic device by means of a first antenna and a second antenna; establishing a plurality of communication representations according to the plurality of first radiation states of the first antenna and the plurality of second radiation states of the second antenna; substracting the absolute value of the received signal strength indication of the first antenna from the absolute value of the received signal strength indication of the second antenna for each communication performance to obtain an absolute value difference; and selecting, among the communication representations, a communication representation having a minimum absolute value difference as an optimized multiple-input multiple-output communication. The method of the invention canachieve the effect of improving the data transmission rate.

Description

technical field [0001] The invention relates to an antenna control method and device, in particular to an antenna control method and device for multi-input multi-output communication. Background technique [0002] Creating wireless networks and mobile communication devices with high-speed transmission capabilities has been the goal of related industries. The evolution of various wireless transmission standards has continued to increase the data transmission rate (referred to as data rate, or data rate, datarate), for example, in the existing In the IEEE 802.11 standard of wireless local area network (WLAN), the maximum raw data transmission rate of the early 802.11a standard is 54Mbps, and the widely used 802.11ac standard has increased the single-channel rate to at least 500Mbps. In terms of mobile communication, the standard of the fifth-generation mobile communication system (5G), which is popular in the future, defines the required goal of an astonishing data transmissio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/0413H04B7/08H04B17/318
CPCH04B7/0413H04B7/0802H04B17/318
Inventor 李铭佳陈柏宇施佑霖颜红方曾国祯李荣耀
Owner CHANGSHU HONGBO COMM TECH CO LTD
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