Title:
TAG POSITIONING METHOD AND RELATED DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/161338
Kind Code:
A1
Abstract:
The present application discloses a tag positioning method. In the present application, a target tag receives first signaling transmitted by a target reader/writer, the first signaling comprising an identity (ID) of a first transmitter; and the target tag transmits second signaling to the target reader/writer, the second signaling comprising the ID of the first transmitter, such that the target reader/writer can determine, according to the ID of the first transmitter comprised in the signaling transmitted by the target tag, which transmitter the target tag is in coverage range of, thereby determining the position of the tag more accurately and improving tag positioning efficiency.
Inventors:
FENG XIBAO (CN)
WU YILING (CN)
LU ZHENWEI (CN)
LI CHENWAN (CN)
WU YILING (CN)
LU ZHENWEI (CN)
LI CHENWAN (CN)
Application Number:
PCT/CN2022/073684
Publication Date:
August 04, 2022
Filing Date:
January 25, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W4/021; G06K17/00
Foreign References:
| CN106485291A | 2017-03-08 | |||
| CN109827561A | 2019-05-31 | |||
| CN108487923A | 2018-09-04 | |||
| US20090307529A1 | 2009-12-10 | |||
| CN202110132083A | 2021-01-31 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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