Title:
INFORMATION INDICATION METHOD FOR PASSIVE DEVICE, PASSIVE DEVICE, AND NETWORK NODE DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/222074
Kind Code:
A1
Abstract:
Embodiments of the present application relate to the technical field of communications, and disclosed thereby are an information indication method for a passive device, a passive device, and a network node device. The information indication method for a passive device of the embodiments of the present application comprises: the passive device, on the basis of a voltage feature of a radio frequency energy harvesting circuit, obtains indication information carried by a radio frequency carrier signal; and the passive device performs a target operation on the basis of the indication information, the target operation comprising performing communication transmission related to communication, or performing radio frequency energy harvesting.
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Inventors:
HUANG WEI (CN)
JIAN RONGLING (CN)
JIANG DAJIE (CN)
QU XIN (CN)
JIAN RONGLING (CN)
JIANG DAJIE (CN)
QU XIN (CN)
Application Number:
PCT/CN2023/095002
Publication Date:
November 23, 2023
Filing Date:
May 18, 2023
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H04W52/02
Foreign References:
US20140254445A1 | 2014-09-11 | |||
CN104935477A | 2015-09-23 | |||
CN109831826A | 2019-05-31 | |||
US20200358320A1 | 2020-11-12 | |||
US20210099331A1 | 2021-04-01 |
Attorney, Agent or Firm:
COHORIZON INTELLECTUAL PROPERTY INC. (CN)
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