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Device, device and method for selecting antenna working mode

A working mode and antenna technology, applied in the field of antenna working mode selection device, can solve the problems of poor flexibility, low transmission signal efficiency, antenna can not adapt to real-time changes of channel information, etc.

Active Publication Date: 2019-02-05
HUAWEI TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] After the antenna working mode is selected, the working mode of each type of antenna is fixed, and the channel information changes in real time, so the antenna with the fixed working mode cannot adapt to the real-time change of channel information when transmitting signals, and the flexibility is poor. , leading to a lower efficiency in transmitting the signal

Method used

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  • Device, device and method for selecting antenna working mode
  • Device, device and method for selecting antenna working mode
  • Device, device and method for selecting antenna working mode

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Embodiment 1

[0079] An embodiment of the present invention provides a device for selecting an antenna working mode, and the device is used to implement the methods for selecting the antenna working mode provided in Embodiment 3 to Embodiment 5. see figure 1 , the device consists of:

[0080]An acquisition module 101, configured to acquire first channel information between a first type of terminal and a first type of antenna, second channel information between a first type of terminal and a second type of antenna, and information about a second channel between a second type of terminal and a first type of antenna The third channel information, the fourth channel information between the second type of terminal and the second type of antenna, and the fifth channel information between the first type of terminal and the second type of terminal;

[0081] Calculation module 102, for calculating the uplink and downlink parameters of each preset antenna working mode according to the first channel ...

Embodiment 2

[0095] This embodiment provides a device for selecting an antenna working mode, see figure 2 , the device includes: a first-type antenna 201, a second-type antenna 202, and a processor 203;

[0096] The processor 203 is configured to acquire first channel information between the first type of terminal and the first type of antenna, second channel information between the first type of terminal and the second type of antenna, and information about the second channel between the second type of terminal and the first type of antenna The third channel information, the fourth channel information between the second type of terminal and the second type of antenna, and the fifth channel information between the first type of terminal and the second type of terminal; according to the first channel information, the second channel information, the third The channel information, the fourth channel information and the fifth channel information calculate the uplink and downlink parameters of...

Embodiment 3

[0112] Because the relevant technology selects the working mode of each type of antenna first when selecting the working mode of the antenna, and then uses the working modes of the selected two types of antennas as the selected working mode of the antenna, and after the working mode of the antenna is selected, the working mode of each type of antenna The working mode is fixed, so that the antenna with the fixed working mode cannot adapt to the real-time change of channel information when transmitting signals, and the flexibility is poor, resulting in low efficiency of transmitting signals.

[0113] In order to enable the antenna to adapt to real-time changes in channel information during operation, and to improve the flexibility of the antenna during operation and the efficiency of signal transmission, an embodiment of the present invention provides a method for selecting an antenna operation mode, see Figure 5 , the method flow provided by this embodiment includes:

[0114] ...

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Abstract

Disclosed are a selection apparatus, device and method for an antenna operating mode, which belong to the technical field of the Internet. The method comprises: acquiring first channel information between a terminal of the first type and an antenna of the first type, second channel information between the terminal of the first type and an antenna of the second type, third channel information between a terminal of the second type and the antenna of the first type, fourth channel information between the terminal of the second type and the antenna of the second type, and fifth channel information between the terminal of the first type and the terminal of the second type; according to the first channel information, the second channel information, the third channel information, the fourth channel information and the fifth channel information, calculating an uplink parameter and a downlink parameter of each pre-set antenna operating mode; and according to the uplink parameter and the downlink parameter of each pre-set antenna operating mode, selecting an antenna operating mode. In the present invention, by acquiring the channel information, the uplink parameter and the downlink parameter are calculated according to the channel information, thereby selecting the antenna operating mode. Since the antenna operating mode can be selected according to the channel information, the flexibility is relatively good, and the signal transmission efficiency is relatively high.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a device, device and method for selecting an antenna working mode. Background technique [0002] With the continuous development of current communication technologies, there are more and more types of communication methods, mainly including full-duplex communication, half-duplex communication and simplex communication. Because using full-duplex communication to transmit signals can improve the utilization rate of spectrum resources, full-duplex communication is being used more and more widely. When using full-duplex communication, each full-duplex node usually needs to install at least two types of antennas, which are used to receive and transmit signals respectively. By selecting the antenna working mode, the working mode of each type of antenna is determined according to the selected antenna working mode, so as to realize the signal transmission. Therefore, sel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/04
CPCH04B7/0689
Inventor 焦秉立马猛温容慧周明宇崔宏宇
Owner HUAWEI TECH CO LTD
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