Title:
METHOD AND APPARATUS FOR DISPLAYING COMMUNICATION SUPPORT IN WIRELESS POWER TRANSMISSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/096354
Kind Code:
A1
Abstract:
The present disclosure provides a method for transmitting wireless power performed by a wireless power transmitter in a wireless power transmission system, and an apparatus using same, the method comprising: transmitting a capability packet for the wireless power transmitter to a wireless power receiver in a negotiation phase, wherein the capability packet includes information on whether out-of-band communication is supported; and transmitting an extended capability packet for the wireless power transmitter to the wireless power receiver in the negotiation phase, wherein the extended capability packet includes information about a communication method supported by the wireless power transmitter.
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Inventors:
PARK YONGCHEOL (KR)
Application Number:
PCT/KR2022/018631
Publication Date:
June 01, 2023
Filing Date:
November 23, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04B5/00; H02J50/10; H02J50/80; H04W4/80; H04W8/00
Domestic Patent References:
| WO2021201413A1 | 2021-10-07 |
Foreign References:
| US20210306036A1 | 2021-09-30 | |||
| US11081911B1 | 2021-08-03 | |||
| US20200161907A1 | 2020-05-21 | |||
| US20210306035A1 | 2021-09-30 |
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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