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Millimeter wave signal measuring method and device

A measuring device, millimeter wave technology, applied in the field of communication

Active Publication Date: 2020-03-03
SHENZHEN FUTAIHONG PRECISION IND CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is currently no measurement method for measuring the correspondence between the angle of incidence and the angle of emission of mmWave signals and the location within the coverage of the base station

Method used

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  • Millimeter wave signal measuring method and device
  • Millimeter wave signal measuring method and device
  • Millimeter wave signal measuring method and device

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Embodiment Construction

[0064] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0065] It should be noted that when an element is referred to as being "electrically connected" to another element, it may be directly on the other element or there may be an intervening element. When an element is considered to be "electrically connected" to another element, it may be connected by contact, eg, by a wire connection, or non-contact, eg, by a non-contact coupling.

[0066] Unless otherwise defined, all technical and scientific terms used herein ...

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Abstract

The invention relates to a millimeter wave signal measuring method and device. According to the invention, when the first measuring device receives the millimeter wave signal transmitted by the secondmeasuring device at the first transmitting angle corresponding to the position of the first measuring device through the array antenna at the first incident angle corresponding to the position of thefirst measuring device, the downlink between the first measuring device and the second measuring device can be quickly established; the first measuring device is arranged at the position of the second measuring device. The first measuring device sends a millimeter wave signal at a second emission angle corresponding to the position of the first measuring device through the array antenna, and thesecond measuring device receives the millimeter wave signal sent by the first measuring device at a second incident angle corresponding to the position of the first measuring device. An uplink betweenthe first measurement device and the second measurement device can be quickly established, thereby achieving the purpose of quick communication between the first measurement device and the second measurement device.

Description

technical field [0001] The present invention relates to the field of communications, in particular to a method and device for measuring millimeter wave signals. Background technique [0002] At present, in the communication system in the millimeter wave frequency band, if the sending and receiving parties can know the incoming wave direction of the other party based on their own location information and the database provided by the base station to define the correspondence between the angle of incidence and the corresponding relationship between the emission angle and the location at the beginning of the communication, Such as AOA (angle of arrival, angle of incidence) or AOD (angle of departure, angle of emission), the communication link between the sending and receiving parties can be quickly established. However, there is currently no measurement method for measuring the correspondence between the angle of incidence and the angle of emission of the millimeter wave signal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B17/10H04B17/20H04W76/10
CPCH04B17/101H04B17/20H04W76/10G01S5/02213G01S3/023H04B7/0617H04B17/309G01S5/0027H04W16/28G01S5/0226H04W64/006
Inventor 翁国执
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD