Title:
DEVICE SIGNAL TRANSMISSION METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/108375
Kind Code:
A1
Abstract:
A device signal transmission method and a device in a wireless communication system are provided. A single signal source of a relatively low frequency passes through a low-band path and a high-band pass, and thus can generate a signal of a desired frequency. In addition, an unwanted frequency can be removed through an adaptive band pass filter. When generating a wide-band signal or a multi-band signal, the device can effectively remove or reduce frequency components that exclude targeted frequencies.
Inventors:
MIN JUNKI (KR)
Application Number:
PCT/KR2021/017045
Publication Date:
May 27, 2022
Filing Date:
November 19, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04B1/403; H04B1/00; H04B1/04; H04B1/405
Foreign References:
| KR20100068809A | 2010-06-24 | |||
| US20140009208A1 | 2014-01-09 | |||
| KR20080067897A | 2008-07-22 | |||
| US20150071381A1 | 2015-03-12 | |||
| KR101306800B1 | 2013-09-10 |
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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