-
Patent Agency Ranking
1.发明授权公开(公告)号：US09280204B2
公开(公告)日：2016-03-08
申请号：US14257565
申请日：2014-04-21
Applicant: Electronics and Telecommunications Research Institute , CATHOLIC UNIVERSITY INDUSTRY—ACADEMIC COOPERATION FOUNDATION
Inventor： Soo Chang Kim , Young Hoon Kim , Seung Chan Bang , Hee-Jae Lee , Sang-Goog Lee
CPC classification number: G06F3/013 , G06F1/3231 , G06K9/00597 , Y02D10/173
Abstract: A method for tracking a user's gaze point using a mobile terminal is provided. The method includes detecting the user's eye area from a camera that is mounted in the mobile terminal and selecting reference points of the eye area, detecting a pupil corresponding to an interest area that is obtained from the reference points, generating a first virtual grid of the eye area using a pickup image of a gaze point of the pupil corresponding to each corner of the display and generating a second virtual grid having the same division areas as those of the first virtual grid in the display, and mapping a position of the pupil within the second virtual grid area corresponding to a position of the pupil within the first virtual grid.
Abstract translation: 提供了一种使用移动终端跟踪用户凝视点的方法。 该方法包括从安装在移动终端中的摄像机检测用户的眼睛区域并选择眼睛区域的参考点，检测从参考点获得的与感兴趣区域对应的瞳孔，生成第一虚拟网格 眼睛区域使用对应于显示器的每个角的瞳孔的凝视点的拾取图像，并且生成具有与显示器中的第一虚拟网格相同的划分区域的第二虚拟网格，并且映射瞳孔内的位置 所述第二虚拟网格区域对应于所述第一虚拟网格内的所述瞳孔的位置。
-
公开(公告)号：US09781559B2
公开(公告)日：2017-10-03
申请号：US14805092
申请日：2015-07-21
Inventor： Young-Hoon Kim , Seon-Ae Kim , Soo Chang Kim , Byung-Jae Kwak , Seung Chan Bang
Abstract: A method for a communication link establishing device to establish a communication link in a targeted communication system is provided. A source terminal transmits a source terminal's identification information and threshold value information for selecting a relative angle measurement target to neighboring terminals including a target terminal, and transmits a relative angle measurement request signal to the target terminal and the neighboring terminals. Upon receipt of a response signal for the relative angle measurement request signal from at least one of the neighboring terminals including the target terminal, a communication link with the selected communication target's terminal is established based on the information contained in the response signal.
-
3.发明授权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公开(公告)号：US09413441B2
公开(公告)日：2016-08-09
申请号：US14865260
申请日：2015-09-25
Inventor： Seon-Ae Kim , Young-Hoon Kim , Byung-Jae Kwak , Soo Chang Kim , Seung Chan Bang , Moon-Sik Lee
CPC classification number: H04B7/0456 , H04B7/0617 , H04W72/046
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.
Abstract translation: 用于空间滤波的装置接收从第一终端发送的信号，并且从包括在信号中的发送帧检测到时间上的同步起始点。 当检测到同步起始时间点时，用于空间滤波的装置解调包括在传输帧中的用户定义序列和至少一个SRJBF序列，然后基于解调的用户定义序列和SRJBF序列来估计相对角度 。
-
公开(公告)号：US09609681B2
公开(公告)日：2017-03-28
申请号：US14735452
申请日：2015-06-10
Inventor： Soo Chang Kim , Young-Hoon Kim , Seon-Ae Kim , Moon-Sik Lee , Seung Chan Bang
CPC classification number: H04W76/14 , G06K9/00624 , G06K9/00664 , G06K9/22 , G06K9/6212 , G06K9/78 , H04W4/02 , H04W4/80 , H04W8/005
Abstract: If a master device in device-to-device direct communication designates an object type of a target to be communicated with, transmits a target discovery request message including the object type of the target to be communicated with to a plurality of neighboring target devices, and receives a target discovery response message from one or more target devices corresponding to the object type of the target to be communicated with among the plurality of target devices, the master device determines one target device among one or more target devices as the target to be communicated with.
-
5.发明申请METHOD AND APPARATUS OF CONTROLLING MAC-LAYER PROTOCOL FOR DEVICE-TO-DEVICE COMMUNICATIONS WITHOUT ID 审中-公开用于控制无层ID的设备到设备通信的MAC层配置协议的方法和装置公开(公告)号：US20140293809A1
公开(公告)日：2014-10-02
申请号：US14223590
申请日：2014-03-24
Inventor： Soo Chang Kim , Byung Jae Kwak , Seon Ae Kim , Young Hoon Kim , Seung Chan Bang
CPC classification number: H04W76/14 , H04W56/0015 , H04W56/002 , H04W56/004 , H04W64/00
Abstract: An apparatus and method for enabling a device-to-device (D2D) communication, despite an identifier (ID) of a target device being unknown are provided. The apparatus may include a target device determining unit to select primary target devices based on relative distance information between a main device and a target device for communication with the main device, and to determine a final target device based on relative distance information between the main device and each of the primary target devices, a transmitter to transmit, to each of the primary target devices, a selection notification message and a relative distance information request message that are generated by the target device determining unit, and a receiver to receive, from each of the primary target devices, a response message corresponding to the selection notification message, and relative distance information used to determine a final target device.
Abstract translation: 提供了尽管目标设备的标识符（ID）未知的用于实现设备到设备（D2D）通信的设备和方法。 该装置可以包括目标设备确定单元，用于基于主设备和目标设备之间的与主设备通信的相对距离信息来选择主目标设备，并且基于主设备之间的相对距离信息来确定最终目标设备 并且每个主要目标设备，向主要目标设备中的每一个发送的发送器，由目标设备确定单元生成的选择通知消息和相对距离信息请求消息，以及从每个目标设备接收 的主要目标设备，对应于选择通知消息的响应消息以及用于确定最终目标设备的相对距离信息。
-
-
-
-
Search Results
5
records
(took 0.016 seconds)
