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1. 发明申请

US20120040697A1 METHOD AND APPARATUS FOR EXPRESSING THE ACCURACY OF A MEASURED LOCATION OF A TERMINAL 有权
标题翻译：用于表示终端测量位置精度的方法和装置
公开(公告)号：US20120040697A1
公开(公告)日：2012-02-16
申请号：US13027370
申请日：2011-02-15
申请人： Do Hyung PARK , Sung Cheol KIM , Eung Sun KIM
发明人： Do Hyung PARK , Sung Cheol KIM , Eung Sun KIM
IPC分类号： H04W4/02
CPC分类号： H04W4/02 , H04W4/025 , H04W4/185 , H04W16/20 , H04W64/00
摘要： Provided is an apparatus and method for expressing an accuracy of a measured location of a terminal. The apparatus may include a storage unit to store accuracy information used for indicating an accuracy of a measured location corresponding to each of possible locations of the terminal. The apparatus may include a location information obtainment unit to obtain information associated with a location of the terminal. The apparatus may include a controller to express an accuracy of a measured location in the location of the terminal or an accuracy of a measured location in an area comprising the location of the terminal, based on the accuracy information.
摘要翻译：提供了一种用于表达终端的测量位置的精度的装置和方法。该装置可以包括存储单元，用于存储用于指示对应于终端的每个可能位置的测量位置的精度的精度信息。该装置可以包括位置信息获取单元，以获得与终端的位置相关联的信息。该装置可以包括控制器，用于基于精度信息，在终端的位置中表示测量位置的精度或者包括终端位置的区域中的测量位置的精度。

2. 发明申请

US20120039316A1 METHOD OF GENERATING MAP, AND METHOD OF MEASURING LOCATION OF TERMINAL USING THE MAP 审中-公开
标题翻译：生成地图的方法以及使用地图测量终端位置的方法
公开(公告)号：US20120039316A1
公开(公告)日：2012-02-16
申请号：US13072258
申请日：2011-03-25
申请人： Do Hyung PARK , Eung Sun KIM , Sung Cheol KIM
发明人： Do Hyung PARK , Eung Sun KIM , Sung Cheol KIM
IPC分类号： H04W64/00
CPC分类号： H04W64/00 , G01S5/0284 , G01S5/06 , H04W84/10
摘要： A method of generating a map in a wireless network including a target device, at least two peripheral devices, and a terminal is provided. The target device may obtain relative location information of the at least two peripheral devices with respect to the target device, generate a local map of the target device based on the obtained relative location information, and share information associated with the local map of the target device with the at least two peripheral devices. The target device may further generate a reference map with respect to the target device and the at least two peripheral devices using the local map of the target device and local maps of the at least two peripheral devices, and provide, to the terminal, information associated with the reference map.
摘要翻译：提供了一种在包括目标设备，至少两个外围设备和终端的无线网络中生成地图的方法。目标设备可以获得关于目标设备的至少两个外围设备的相对位置信息，基于获得的相对位置信息生成目标设备的本地映射，并且共享与目标设备的本地映射相关联的信息与至少两个外围设备。目标设备还可以使用目标设备的本地映射和至少两个外围设备的本地映射来生成关于目标设备和至少两个外围设备的参考映射，并向终端提供与之相关联的信息与参考地图。

3. 发明申请

US20120203451A1 APPARATUS AND METHOD FOR INTEGRATED POSITIONING 有权
标题翻译：集成定位装置和方法
公开(公告)号：US20120203451A1
公开(公告)日：2012-08-09
申请号：US13368619
申请日：2012-02-08
申请人： Eung Sun KIM , Do Hyung PARK , Yoon Chae CHEONG , Ki Ho KIM
发明人： Eung Sun KIM , Do Hyung PARK , Yoon Chae CHEONG , Ki Ho KIM
IPC分类号： G01C21/00 , G01S3/02
CPC分类号： G01S5/0236 , G01C21/165 , G01C21/206 , G01S5/0263 , G01S19/48
摘要： Provided is an apparatus and method associated with a location based service, and an apparatus for integrated positioning that may sense positioning-associated information that is in proximity to a user. The apparatus may hierarchically classify the sensed positioning-associated information into multiple categories of accuracy based on a predetermined criterion, and estimate the location of the user in order of low accuracy information to more precise accuracy information.
摘要翻译：提供了一种与基于位置的服务相关联的装置和方法，以及用于集成定位的装置，其可以感测位于用户附近的定位相关信息。该设备可以基于预定标准将感测到的定位相关信息分级分类为多类精度，并且以低准确度信息的顺序将用户的位置估计为更精确的精度信息。

4. 发明申请

US20110199263A1 METHOD AND APPARATUS FOR ESTIMATING ANGLE OF ARRIVAL 审中-公开
标题翻译：用于估计到达角度的方法和装置
公开(公告)号：US20110199263A1
公开(公告)日：2011-08-18
申请号：US13022480
申请日：2011-02-07
申请人： Joon Seong KANG , Eung Sun KIM , Do Hyung PARK
发明人： Joon Seong KANG , Eung Sun KIM , Do Hyung PARK
IPC分类号： G01S3/04
CPC分类号： G01S3/48 , G01S3/04
摘要： Provided is a method of an angle of arrival (AoA) estimating apparatus. The AoA estimating apparatus may obtain at least two candidate values for an AoA of a received signal, based on a first steering vector. The AoA estimating apparatus may further detect a second steering vector corresponding to a predetermined rotation angle to which the AoA estimating apparatus rotates, and may determine the AoA based on one of the at least two candidate values, with respect to the second steering vector and the predetermined rotation angle.
摘要翻译：提供了一种到达角（AoA）估计装置的方法。 AoA估计装置可以基于第一导向矢量来获得接收信号的AoA的至少两个候选值。 AoA估计装置还可以检测与AoA估计装置旋转的预定旋转角对应的第二导向矢量，并且可以基于第二导向矢量和第二导向矢量中的至少两个候选值中的一个来确定AoA，预定旋转角度。

5. 发明申请

US20100227613A1 COMMUNICATION SYSTEM OF SELECTIVELY FEEDING BACK INFORMATION ABOUT INTERFERENCE CHANNELS FOR INTERFERENCE ALIGNMENT AND METHOD FOR OPERATING THE SYSTEM 有权
标题翻译：关于用于干扰对准的干扰信道的选择性的反馈信息的通信系统和用于操作系统的方法
公开(公告)号：US20100227613A1
公开(公告)日：2010-09-09
申请号：US12567779
申请日：2009-09-27
申请人： Young-Doo KIM , Chan Soo HWANG , Eung Sun KIM
发明人： Young-Doo KIM , Chan Soo HWANG , Eung Sun KIM
IPC分类号： H04W48/20
CPC分类号： H04L25/03828 , H04W72/082
摘要： A communication system may include a serving base station and neighboring base stations. Each of the serving base station and the neighboring base stations may have a corresponding user group. Terminals belonging to a particular user group may feed back information associated with interference channels, and reasonably generate a precoding matrix. Through this, it is possible to perform an accurate interference alignment and to enhance a throughput. In this instance, terminals belonging to the other user groups may feed back information associated with a throughput, and a corresponding base station may perform the interference alignment using a user selection resulting in decreased overhead.
摘要翻译：通信系统可以包括服务基站和相邻基站。每个服务基站和相邻基站可以具有对应的用户组。属于特定用户组的终端可以反馈与干扰信道相关联的信息，并合理地生成预编码矩阵。通过这种方式，可以执行准确的干扰对准并提高吞吐量。在这种情况下，属于其他用户组的终端可以反馈与吞吐量相关联的信息，并且相应的基站可以使用导致减少的开销的用户选择来执行干扰对齐。

6. 发明申请

US20080194267A1 METHOD OF ASSIGNING CARRIER FOR MITIGATING INTER-CELL INTERFERENCE IN FIXED RELAY BASED COMMUNICATION SYSTEM 有权
标题翻译：基于固定继电器的通信系统中减少干扰的载波分配方法
公开(公告)号：US20080194267A1
公开(公告)日：2008-08-14
申请号：US11777649
申请日：2007-07-13
申请人： Chang Wook AHN , Young Doo KIM , Eung Sun KIM
发明人： Chang Wook AHN , Young Doo KIM , Eung Sun KIM
IPC分类号： H04Q7/20
CPC分类号： H04W16/10 , H04B7/15542 , H04B7/15557 , H04B7/2606 , H04W16/26 , H04W72/08 , H04W84/047
摘要： A method of assigning a carrier for mitigating inter-cell interference in a fixed relay based communication system is provided. In a normal mode, the method includes defining at least one sector group by grouping cells at least two tiers away from each other; selecting a single sector group; and assigning, by a base station of the selected sector group, a first carrier to a relay station or a mobile station which is located in a coverage area of the base station. In a relay mode, the method includes determining whether a current mode is a normal mode or a relay mode; determining whether a base station is included in a selected sector group; and assigning carriers to a relay station or a mobile station belonging to the base station, when the current mode is the normal mode and the base station is included in the selected sector group.
摘要翻译：提供了一种在基于固定中继的通信系统中分配用于减轻小区间干扰的载波的方法。在正常模式中，该方法包括通过将小区分组至少两个彼此分开来定义至少一个扇区组; 选择单个扇区组; 以及由所选择的扇区组的基站将第一载波分配给位于所述基站的覆盖区域中的中继站或移动台。在中继模式中，该方法包括确定当前模式是正常模式还是中继模式; 确定基站是否包括在所选择的扇区组中; 以及当所述当前模式是正常模式并且所述基站被包括在所选择的扇区组中时，将载波分配给属于所述基站的中继站或移动站。

7. 发明申请

US20080192809A1 METHOD OF DATA TRANSMISSION WITH ITERATIVE MULTI-USER DETECTION AND APPARATUS USING THE SAME 有权
标题翻译：使用迭代多用户检测的数据传输方法及其使用方法
公开(公告)号：US20080192809A1
公开(公告)日：2008-08-14
申请号：US11768563
申请日：2007-06-26
申请人： Young-Doo KIM , Eung Sun KIM , Chang Wook AHN , Gi-Hong IM , Jong-Bu LIM , Tae-Won YUNE , Chan-Ho CHOI
发明人： Young-Doo KIM , Eung Sun KIM , Chang Wook AHN , Gi-Hong IM , Jong-Bu LIM , Tae-Won YUNE , Chan-Ho CHOI
IPC分类号： H04B1/707 , H04B1/69 , H04L27/01
CPC分类号： H04B1/71072 , H04L27/2636 , H04L27/2647
摘要： A method and apparatus for transmitting and receiving data by performing an iterative multi-user detection is provided. The apparatus includes: a receives a transmission signal and generates a received signal, the transmission signal being generated by modulating a single carrier signal via a modulation process, specialized for each user, in a wireless communication system; an interference canceled signal generator which generates an interference canceled signal by canceling a signal interference using a demodulated signal with respect to the received signal, the signal interference being caused by an other user; and a demodulated signal generator which generates the demodulated signal by demodulating the received signal via a demodulation process using the interference canceled signal, the demodulation process being specialized for each user, wherein the demodulated signal, which is generated by performing the generating of the interference canceled signal and the generating of the demodulated signal at least once, is adopted as a final demodulated signal.
摘要翻译：提供了一种通过执行迭代多用户检测来发送和接收数据的方法和装置。该装置包括：a接收传输信号并产生接收信号，该传输信号是通过在无线通信系统中经由专用于每个用户的调制过程调制单载波信号产生的; 干扰消除信号发生器，其通过使用相对于接收信号的解调信号消除信号干扰来产生干扰消除信号，所述信号干扰由另一用户引起; 以及解调信号发生器，其通过使用干扰消除信号的解调处理解调接收信号来产生解调信号，解调处理专用于每个用户，其中通过执行消除干扰的产生而产生的解调信号信号和至少一次解调信号的产生被采用作为最终的解调信号。

8. 发明申请

US20130150076A1 MOBILE TERMINAL DEVICE FOR POSITIONING SYSTEM BASED ON MAGNETIC FIELD MAP AND METHOD THEREOF 有权
公开(公告)号：US20130150076A1
公开(公告)日：2013-06-13
申请号：US13681505
申请日：2012-11-20
申请人： Yong KIM , Eung Sun KIM , Ji Hyun YOON
发明人： Yong KIM , Eung Sun KIM , Ji Hyun YOON
IPC分类号： H04W24/00
CPC分类号： G01V3/08 , G01C21/165 , G01C21/206 , G01S5/0252 , H04W24/00 , H04W24/10
摘要： A mobile terminal device for a positioning system based on a magnetic field map and a method thereof, are provided. The mobile terminal includes a memory configured to store a magnetic field map including magnetic field values at positions. The mobile terminal further includes a magnetic field sensor configured to measure a magnetic field value at a position of the mobile terminal. The mobile terminal further includes an inertial measurement unit (IMU) sensor configured to measure an acceleration value and a gyro value of the mobile terminal. The mobile terminal further includes a processor configured to determine the position of the mobile terminal based on the magnetic field map, the magnetic field value, the acceleration value, and the gyro value.

9. 发明申请

US20080181318A1 METHOD OF CONTROLLING DATA TRANSMISSION MODE IN AN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING WIRELESS RELAY SYSTEM AND APPARATUS USING THE METHOD 有权
标题翻译：在正交频分多路复用无线中继系统中控制数据传输模式的方法和使用该方法的设备
公开(公告)号：US20080181318A1
公开(公告)日：2008-07-31
申请号：US11859866
申请日：2007-09-24
申请人： Young-Doo KIM , Eung Sun KIM , Chang Wook AHN
发明人： Young-Doo KIM , Eung Sun KIM , Chang Wook AHN
IPC分类号： H04L27/28 , H04B7/14 , H04J1/10
CPC分类号： H04L5/0007 , H04B7/15557 , H04B7/2606 , H04L1/0009 , H04L5/003 , H04L25/0204 , H04L2001/0097
摘要： A method of controlling data transmission mode in an orthogonal frequency division multiple access (OFDMA) wireless relay system and an apparatus using the method are provided. The method of controlling data transmission mode includes: dividing all frequency bands of an OFDM signal into a frequency band group including at least one subcarrier band; estimating a plurality of channels of wireless links which respectively link a base station (BS), at least one relay station (RS), and a mobile station (MS) with respect to the at least one subcarrier band; selecting any one of a plurality of data transmission modes based on a feature of the estimated plurality of channels of wireless links with respect to the frequency band group; and applying the selected data transmission mode to all of the at least one subcarrier bands in the frequency band group to transmit data.
摘要翻译：提供了一种在正交频分多址（OFDMA）无线中继系统中控制数据传输模式的方法和使用该方法的装置。控制数据传输模式的方法包括：将OFDM信号的所有频带划分成包括至少一个子载波频带的频带组; 估计相对于所述至少一个子载波频带分别链接基站（BS），至少一个中继站（RS）和移动站（MS）的多个无线链路的信道; 基于相对于频带组的估计的无线链路的多个信道的特征，选择多个数据传输模式中的任何一个; 以及将所选择的数据传输模式应用于频带组中的所有至少一个子载波频带以发送数据。

10. 发明申请

US20130080048A1 METHOD OF CALCULATING ACCURACY OF MEASURING LOCATION, AND METHOD AND APPARATUS FOR MEASURING LOCATION OF TERMINAL USING ACCURACY OF MEASURING LOCATION 有权
标题翻译：计算测量精度的方法以及使用测量位置精度测量终端位置的方法和装置
公开(公告)号：US20130080048A1
公开(公告)日：2013-03-28
申请号：US13600956
申请日：2012-08-31
申请人： Eung Sun KIM , Dohyung PARK , Yong KIM
发明人： Eung Sun KIM , Dohyung PARK , Yong KIM
IPC分类号： G01C21/36
CPC分类号： G01C21/20 , H04W4/021
摘要： A method of calculating an accuracy of measuring a location, and a method and apparatus to measure a location of a terminal using the accuracy of measuring the location, are provided. The method of calculating the accuracy of measuring the location of the terminal includes providing a map corresponding to a location measurement type that is used in the terminal. The method further includes reading, from the map, map information of a predetermined area including the location of the terminal. The method further includes calculating the accuracy of measuring the location with the location measurement type based on the map information.
摘要翻译：提供了一种计算位置测量精度的方法，以及使用测量位置的精度来测量终端位置的方法和装置。计算终端位置测量精度的方法包括提供与在终端中使用的位置测量类型对应的地图。该方法还包括从地图读取包括终端位置的预定区域的地图信息。该方法还包括基于地图信息，利用位置测量类型来计算测量位置的精度。

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