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Title:
DETECTION METHOD, SIGNAL SENDING METHOD, AND APPARATUSES
Document Type and Number:
WIPO Patent Application WO/2021/008139
Kind Code:
A1
Abstract:
The present invention belongs to the field of sensor technology, and particularly relates to the field of multiple input multiple output (MIMO) radars. The detection method comprises: providing a radar comprising at least two transmitting antennas and at least one receiving antenna, and receiving at least one signal by means of the at least one receiving antenna (S1801); and performing target detection according to the at least one signal, wherein the at least one signal corresponds to at least two detection information sets, the at least two detection information sets correspond to the at least two transmitting antennas, and the at least two detection information sets are used for target detection (S1802). The present invention can be applied to related fields, such as autonomous driving, assisted driving, intelligent driving, intelligently connected vehicles, intelligent automobiles, and electric vehicles/electric automobiles. For example, the present invention can be used for target detection and tracking during assisted driving and autonomous driving, and can reduce interference between radars. The present invention can be further applied to an Internet of vehicles, such as vehicle to everything (V2X), long term evolution-vehicle (LTE-V), and vehicle-to-vehicle (V2V).

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Inventors:
GAO LEI (CN)
Application Number:
PCT/CN2020/077304
Publication Date:
January 21, 2021
Filing Date:
February 28, 2020
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G01S13/93
Domestic Patent References:
WO2019113517A12019-06-13
Foreign References:
CN109752718A2019-05-14
CN109752718A2019-05-14
CN102707266A2012-10-03
CN109407088A2019-03-01
US20180348339A12018-12-06
CN109991577A2019-07-09
US20180172813A12018-06-21
Other References:
See also references of EP 3992668A4
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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