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Registered Apparatus and Method of Spatial Filtering Using Estimation of Direction-of-Attention between User and Target Devices
이미지 확대
Apparatus and Method of Spatial Filtering Using Estimation of Direction-of-Attention between User and Target Devices
- Inventors
- Seon-Ae Kim, Young-Hoon Kim, Kim Soo Chang, Kwak Byung-Jae, Moon-Sik Lee, Bang Seung Chan
- Application No.
- 14865260 (2015.09.25)
- Publication No.
- 20160112101 (2016.04.21)
- Registration No.
- 9413441 (2016.08.09)
- Country
- UNITED STATES
- Project Code
- 13PI1400, Development of Sight-and-Selection Communication and Smart Mobile Connection Technology, Bang Seung Chan
- Abstract
- An apparatus for spatial filtering receives a signal transmitted from a first terminal and detects a synchronization start point in time from a transmission frame included in the signal. The apparatus for spatial filtering demodulates a user-defined sequence included in the transmission frame and the at least one SRJBF sequence when the synchronization start point in time is detected, and then estimates a relative angle based on the demodulated user-defined sequence and SRJBF sequence.
- KSP Keywords
- spatial filtering, user-defined
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | 상대각 추정을 이용한 공간 필터링 장치 및 방법 | KOREA | KIPRIS |