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1. 发明授权

US08811343B2 Method of providing wireless communication between vehicle and roadside and vehicle wireless communication device using the same 有权
标题翻译：在车辆和路边之间提供无线通信的方法以及使用其的车辆无线通信装置
公开(公告)号：US08811343B2
公开(公告)日：2014-08-19
申请号：US13335905
申请日：2011-12-22
申请人： Jung-Sook Kim , Dong-Kyoo Kim , Dong-Yong Kwak , Dong-Sun Lim
发明人： Jung-Sook Kim , Dong-Kyoo Kim , Dong-Yong Kwak , Dong-Sun Lim
IPC分类号： H04W4/00 , H04W36/32
CPC分类号： H04W36/32 , G08G1/092 , G08G1/096716 , G08G1/096775 , H04L67/12 , H04W28/26 , H04W36/0005 , H04W48/08 , H04W72/042 , H04W74/02
摘要： Disclosed herein is a method of providing vehicle wireless communication. In the method, a vehicle receives hand-over-related link information, which includes slot request information about slots requested by a vehicle to a roadside wireless communication device for hand-over of the vehicle, from a central control server. A hand-over preparation message, which includes the hand-over-related link information, is send to a vehicle wireless communication device connected to the vehicle. It is determined that the vehicle completed preparation for performance of the hand-over when a response message to the hand-over preparation message is received from the vehicle wireless communication device. Slots are allocated in consideration of the hand-over-related link information. Beacon frames, which include slot allocation information about the allocated slots, are transmitted to the vehicle wireless communication device. Accordingly, the vehicle wireless communication device and the roadside wireless communication device can reliably perform communication without interruption.
摘要翻译：本文公开了提供车辆无线通信的方法。在该方法中，车辆从中央控制服务器接收到切换相关的链接信息，其包括关于车辆所请求的时隙的时隙请求信息到路边无线通信装置，用于切换车辆。包括切换相关链接信息的切换准备消息被发送到连接到车辆的车辆无线通信设备。当从车辆无线通信装置接收到对切换准备消息的响应消息时，确定车辆完成了执行切换的准备。考虑到切换相关的链接信息来分配插槽。将包括关于分配的时隙的时隙分配信息的信标帧发送到车辆无线通信装置。因此，车辆无线通信装置和路侧无线通信装置能够可靠地进行无间断的通信。

2. 发明授权

US08797938B2 Multicasting system and method for vehicular communication network 有权
标题翻译：车载通信网络组播系统及方法
公开(公告)号：US08797938B2
公开(公告)日：2014-08-05
申请号：US13494639
申请日：2012-06-12
申请人： Jung-Sook Kim , Dong-Kyoo Kim , Dong-Yong Kwak
发明人： Jung-Sook Kim , Dong-Kyoo Kim , Dong-Yong Kwak
IPC分类号： H04H20/71 , H04W4/00 , H04J3/00 , H04B7/212
CPC分类号： H04L12/1886 , H04L12/189 , H04W72/005 , H04W72/0446 , H04W76/40
摘要： Disclosed herein are a multicasting system and method for a vehicular communication network. The multicasting system includes a plurality of roadside communication devices for communicating with a plurality of vehicular communication devices. Each of the roadside communication devices includes a communication unit for communicating with the plurality of vehicular communication devices and at least one neighboring roadside communication device, a beacon analysis unit for analyzing beacon frames when a slot allocation request is received from one of the vehicular communication devices, a determination unit for searching for a period in which a slot has not been allocated and determining whether a period for allocation of a slot to the vehicular communication device is present, and a slot allocation unit for allocating a slot period for multicasting of the vehicular communication device based on results of the determination of the determination unit.
摘要翻译：这里公开了一种用于车辆通信网络的组播系统和方法。多播系统包括用于与多个车载通信设备进行通信的多个路侧通信设备。每个路侧通信设备包括：通信单元，用于与多个车辆通信设备和至少一个相邻的路侧通信设备进行通信;信标分析单元，用于当从车辆通信设备之一接收到时隙分配请求时，用于分析信标帧，确定单元，用于搜索没有分配时隙的时段，并且确定是否存在用于向车载通信设备分配时隙的时段;以及时隙分配单元，用于分配用于车辆多播的时隙周期基于确定单元的确定结果的通信设备。

3. 发明申请

US20120163275A1 METHOD OF PROVIDING WIRELESS COMMUNICATION BETWEEN VEHICLE AND ROADSIDE AND VEHICLE WIRELESS COMMUNICATION DEVICE USING THE SAME 有权
标题翻译：提供车辆和道路之间的无线通信的方法和使用该方法的车载无线通信设备
公开(公告)号：US20120163275A1
公开(公告)日：2012-06-28
申请号：US13335905
申请日：2011-12-22
申请人： Jung-Sook KIM , Dong-Kyoo Kim , Dong-Yong Kwak , Dong-Sun Lim
发明人： Jung-Sook KIM , Dong-Kyoo Kim , Dong-Yong Kwak , Dong-Sun Lim
IPC分类号： H04H20/71 , H04W4/00
CPC分类号： H04W36/32 , G08G1/092 , G08G1/096716 , G08G1/096775 , H04L67/12 , H04W28/26 , H04W36/0005 , H04W48/08 , H04W72/042 , H04W74/02
摘要： Disclosed herein is a method of providing vehicle wireless communication. In the method, a vehicle receives hand-over-related link information, which includes slot request information about slots requested by a vehicle to a roadside wireless communication device for hand-over of the vehicle, from a central control server. A hand-over preparation message, which includes the hand-over-related link information, is send to a vehicle wireless communication device connected to the vehicle. It is determined that the vehicle completed preparation for performance of the hand-over when a response message to the hand-over preparation message is received from the vehicle wireless communication device. Slots are allocated in consideration of the hand-over-related link information. Beacon frames, which include slot allocation information about the allocated slots, are transmitted to the vehicle wireless communication device. Accordingly, the vehicle wireless communication device and the roadside wireless communication device can reliably perform communication without interruption.
摘要翻译：本文公开了提供车辆无线通信的方法。在该方法中，车辆从中央控制服务器接收到切换相关的链接信息，其包括关于车辆所请求的时隙的时隙请求信息到路边无线通信装置，用于切换车辆。包括切换相关链接信息的切换准备消息被发送到连接到车辆的车辆无线通信设备。当从车辆无线通信装置接收到对切换准备消息的响应消息时，确定车辆完成了执行切换的准备。考虑到切换相关的链接信息来分配插槽。将包括关于分配的时隙的时隙分配信息的信标帧发送到车辆无线通信装置。因此，车辆无线通信装置和路侧无线通信装置能够可靠地进行无间断的通信。

4. 发明授权

US08724855B2 Biometric information measurement apparatus and method using user terminal 有权
标题翻译：使用用户终端的生物体信息测量装置和方法
公开(公告)号：US08724855B2
公开(公告)日：2014-05-13
申请号：US13324672
申请日：2011-12-13
申请人： Dong-Kyoo Kim
发明人： Dong-Kyoo Kim
IPC分类号： G06K9/00
CPC分类号： G06K9/22 , G06K9/00013 , G06K9/00885
摘要： Disclosed herein is a biometric information measurement apparatus using a user terminal. The biometric information measurement apparatus includes a light-emitting control unit, a camera, an image analysis unit, and a biometric information measurement unit. The light-emitting control unit controls the output of an optical signal from at least one light emitting element which outputs the optical signal to a part of a body of a user. The camera is to be placed to face the part of the body, and configured to capture light generated in such a way that the optical signal passes through the part of the body or the optical signal is reflected off of the part of the body. The image analysis unit analyzes an image captured using the camera. The biometric information measurement unit measures biometric information about the user based on the results of the image analysis.
摘要翻译：本文公开了使用用户终端的生物体信息测量装置。生物信息测量装置包括发光控制单元，照相机，图像分析单元和生物信息测量单元。发光控制单元控制来自至少一个发光元件的光信号的输出，该发光元件将光信号输出到用户身体的一部分。照相机被放置为面对身体的一部分，并且被配置为捕获以使得光信号通过身体的一部分的方式产生的光，或者光信号被反射离开身体的部分。图像分析单元分析使用相机拍摄的图像。生物体信息测量单元基于图像分析的结果测量关于用户的生物特征信息。

5. 发明申请

US20100046599A1 APPARATUS AND METHOD FOR ACQUIRING INITIAL COEFFICIENT OF DECISION FEEDBACK EQUALIZER USING FAST FOURIER TRANSFORM 审中-公开
标题翻译：使用快速傅立叶变换获取决策反馈均衡器的初始系数的装置和方法
公开(公告)号：US20100046599A1
公开(公告)日：2010-02-25
申请号：US12515998
申请日：2007-10-16
申请人： Dong-Kyoo Kim , Joo-Ho Park , Kwang-Roh Park , Young-Jin Kang , Jae-Young Kim
发明人： Dong-Kyoo Kim , Joo-Ho Park , Kwang-Roh Park , Young-Jin Kang , Jae-Young Kim
IPC分类号： H04L27/01
CPC分类号： H04L25/03159 , H04L25/0224 , H04L25/03057
摘要： Provided is an apparatus and method for acquiring an initial coefficient of a DFE using an FFT. The apparatus includes a channel impulse response estimating unit for estimating a non-causal impulse response by delaying a received signal of a time domain and transforming it into frequency domain signals; a feedforward filter coefficient acquisition unit for extracting a predetermined number of signals from the non-causal channel impulse response signals estimated by the channel impulse response estimating unit, and transforming the same into frequency domain signals to acquire an initial coefficient of a feedforward filter; and a feedback filter coefficient acquisition unit for transforming the non-causal channel impulse response signals estimated by the channel impulse response estimating unit into frequency domain signals, multiplying the same by the initial coefficient of the feedforward filter, and transforming the results of multiplication into time domain signals to calculate an initial coefficient of a feedback filter.
摘要翻译：提供了一种使用FFT获取DFE的初始系数的装置和方法。该装置包括：信道脉冲响应估计单元，用于通过延迟时域的接收信号并将其变换成频域信号来估计非因果脉冲响应; 前馈滤波器系数获取单元，用于从由信道脉冲响应估计单元估计的非因果信道脉冲响应信号中提取预定数量的信号，并将其变换为频域信号以获取前馈滤波器的初始系数; 以及反馈滤波器系数获取单元，用于将由信道脉冲响应估计单元估计的非因果信道脉冲响应信号变换为频域信号，将其乘以前馈滤波器的初始系数，并将乘法结果变换为时间域信号来计算反馈滤波器的初始系数。

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