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Title:
BACKSCATTER COMMUNICATION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/231920
Kind Code:
A1
Abstract:
Embodiments of the present application relate to the technical field of communications, and disclose a backscatter communication method and a device. The backscatter communication method of the embodiments of the present application comprises: a first device sends a first signal to a tag; the first device receives second feedback information, the second feedback information being sent by a second device on the basis of first feedback information, and the first feedback information being sent by the tag on the basis of the first signal.

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Inventors:
YING ZUOLONG (CN)
WU KAI (CN)
LI DONGRU (CN)
Application Number:
PCT/CN2023/096545
Publication Date:
December 07, 2023
Filing Date:
May 26, 2023
Export Citation:
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Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H04B5/00; H04B7/155; H04W4/80
Domestic Patent References:
WO2023025016A12023-03-02
Foreign References:
CN110324068A2019-10-11
CN107786255A2018-03-09
US20070285245A12007-12-13
Attorney, Agent or Firm:
COHORIZON INTELLECTUAL PROPERTY INC. (CN)
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