Invention Grant
US09413441B2 Apparatus and method for spatial filtering by estimating angle of deviation for line of sight of user
有权
通过估计用户视线的偏差角来进行空间滤波的装置和方法
- Patent Title: Apparatus and method for spatial filtering by estimating angle of deviation for line of sight of user
- Patent Title (中): 通过估计用户视线的偏差角来进行空间滤波的装置和方法
-
Application No.: US14865260Application Date: 2015-09-25
-
Publication No.: US09413441B2Publication Date: 2016-08-09
- Inventor: Seon-Ae Kim , Young-Hoon Kim , Byung-Jae Kwak , Soo Chang Kim , Seung Chan Bang , Moon-Sik Lee
- Applicant: Electronics and Telecommunications Research Institute
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Instit
- Current Assignee: Electronics and Telecommunications Research Instit
- Current Assignee Address: KR Daejeon
- Agency: William Park & Associates Ltd.
- Priority: KR10-2014-0142049 20141020
- Main IPC: H04B7/04
- IPC: H04B7/04 ; H04W72/04
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.
Public/Granted literature
- US20160112101A1 APPARATUS AND METHOD FOR SPATIAL FILTERING BY ESTIMATING ANGLE OF DEVIATION FOR LINE OF SIGHT OF USER Public/Granted day:2016-04-21
Information query
