Title:
METHOD FOR DETECTING DRM SIGNAL OF 30 MHZ OR LOWER USING SLIDING SCAN TECHNIQUE
Document Type and Number:
WIPO Patent Application WO/2021/112348
Kind Code:
A1
Abstract:
A method for detecting a DRM signal using a sliding scan technique according to an embodiment of the present invention may comprise: a sliding sampling step for collecting sampling data from a plurality of DRM signals, received for each frequency band, while sliding and moving along a time axis and a frequency axis; a data storage step for temporarily storing, for each frequency band, the sampling data collected in the sliding sampling step; and a signal detection step for determining whether to detect a signal for each frequency band on the basis of the sampling data temporarily stored for each frequency band in the data storage step.
Inventors:
KIM SEONG JUN (KR)
YOON SUNG HYUN (KR)
UHM CHUL YONG (KR)
KIM TAE HOON (KR)
YOON SUNG HYUN (KR)
UHM CHUL YONG (KR)
KIM TAE HOON (KR)
Application Number:
PCT/KR2020/006201
Publication Date:
June 10, 2021
Filing Date:
May 12, 2020
Export Citation:
Assignee:
RF2DIGITAL INC (KR)
International Classes:
H03J1/00; H04H40/18; H04L27/26
Foreign References:
| JP2010016779A | 2010-01-21 | |||
| KR101277979B1 | 2013-06-27 | |||
| KR20080039595A | 2008-05-07 | |||
| JP2008283728A | 2008-11-20 | |||
| KR101327959B1 | 2013-11-12 |
Attorney, Agent or Firm:
HAEAN PATENT & LAW FIRM (KR)
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