Title:
SIGNAL PROCESSING DEVICE AND SIGNAL PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2024/105798
Kind Code:
A1
Abstract:
Provided is a signal processing device comprising: a frame detection unit that extracts, from waveform data indicating the waveform of a wireless signal, an intended-signal known signal section, which is a known signal section of an intended signal, and an interference-signal known signal section, which is a known signal section of an interference signal; a combination unit that combines the intended signal and the interference signal so that the intended-signal known signal section and the interference-signal known signal section temporally overlap each other; and a weight generation unit that generates a weight in received beam control on the basis of the combined signal.
Inventors:
SAKAMOTO KAZUMITSU (JP)
FUJINO YOSUKE (JP)
SUZAKI KOHEI (JP)
KATAYAMA YOHEI (JP)
SUZUKI KENJI (JP)
KOJIMA YASUYOSHI (JP)
ITOKAWA KIYOHIKO (JP)
FUJINO YOSUKE (JP)
SUZAKI KOHEI (JP)
KATAYAMA YOHEI (JP)
SUZUKI KENJI (JP)
KOJIMA YASUYOSHI (JP)
ITOKAWA KIYOHIKO (JP)
Application Number:
PCT/JP2022/042476
Publication Date:
May 23, 2024
Filing Date:
November 16, 2022
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H04B7/08
Domestic Patent References:
| WO2022113230A1 | 2022-06-02 | |||
| WO2022137445A1 | 2022-06-30 |
Foreign References:
| JP2020010220A | 2020-01-16 | |||
| JP2008530908A | 2008-08-07 | |||
| JP2010532617A | 2010-10-07 | |||
| JP2002232327A | 2002-08-16 | |||
| JPH11243358A | 1999-09-07 |
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
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