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1. 发明授权

US08611396B2 Frequency hopping modulation apparatus and method in communication system 有权
标题翻译：通信系统中的跳频调制装置及方法
公开(公告)号：US08611396B2
公开(公告)日：2013-12-17
申请号：US12795298
申请日：2010-06-07
申请人： Sung-Kweon Park , Byung-Jik Kim , Jeong-Rok Park , Jin-Serk Baik
发明人： Sung-Kweon Park , Byung-Jik Kim , Jeong-Rok Park , Jin-Serk Baik
IPC分类号： H04B1/00
CPC分类号： H04B1/713 , H04B1/692 , H04B2001/6912
摘要： Disclosed is a frequency hopping modulation method in a communication system. The method includes: generating a frequency hopping pattern according to a hopping frequency's level; generating a hopping frequency through use of the frequency hopping pattern; modulating an original signal to a frequency hopping spread signal by multiplying the original signal by the hopping frequency; generating a chirp pulse code for diversifying the frequency hopping spread signal; and modulating the frequency hopping spread signal to a chirp pulse signal by multiplying the frequency hopping spread signal by the chirp pulse code.
摘要翻译：公开了一种通信系统中的跳频调制方法。该方法包括：根据跳频频率产生跳频模式; 通过使用跳频图来产生跳频; 通过将原始信号乘以跳频来将原始信号调制成跳频扩展信号; 产生用于使跳频扩展信号多样化的啁啾脉冲码; 并通过将跳频扩展信号乘以啁啾脉冲码来将跳频扩展信号调制成啁啾脉冲信号。

2. 发明授权

US08330648B2 Method and apparatus for measuring distance in a wireless environment 失效
标题翻译：用于在无线环境中测量距离的方法和装置
公开(公告)号：US08330648B2
公开(公告)日：2012-12-11
申请号：US12389848
申请日：2009-02-20
申请人： Jeong-Rok Park , Jin-Serk Baik , Sung-Kweon Park , Do-Young Ha , Byung-Jik Kim , Joon-Oo Kim
发明人： Jeong-Rok Park , Jin-Serk Baik , Sung-Kweon Park , Do-Young Ha , Byung-Jik Kim , Joon-Oo Kim
IPC分类号： G01S13/58
CPC分类号： G01S13/76 , G01S7/2921
摘要： A method and apparatus for measuring a distance in a wireless environment are provided, in which a first device transmits a distance measurement signal to a second device and receives at least one response signal for the distance measurement signal from the second device, matches the received response signal with a reference signal to detect an earliest response signal, and calculates a time taken from the transmission of the distance measurement signal to the second device and the reception of the response signal from the second device using a peak value of the matched reference signal.
摘要翻译：提供一种用于测量无线环境中的距离的方法和装置，其中第一设备向第二设备发送距离测量信号，并且从第二设备接收距离测量信号的至少一个响应信号，匹配所接收的响应具有参考信号以检测最早的响应信号，并且使用匹配的参考信号的峰值来计算从距离测量信号发送到第二设备的时间和来自第二设备的响应信号的接收。

3. 发明申请

US20100309953A1 FREQUENCY HOPPING MODULATION APPARATUS AND METHOD IN COMMUNICATION SYSTEM 有权
标题翻译：通信系统中的频率调制调制装置和方法
公开(公告)号：US20100309953A1
公开(公告)日：2010-12-09
申请号：US12795298
申请日：2010-06-07
申请人： Sung-Kweon PARK , Byung-Jik Kim , Jeong-Rok Park , Jin-Serk Baik
发明人： Sung-Kweon PARK , Byung-Jik Kim , Jeong-Rok Park , Jin-Serk Baik
IPC分类号： H04B1/00
CPC分类号： H04B1/713 , H04B1/692 , H04B2001/6912
摘要： Disclosed is a frequency hopping modulation method in a communication system. The method includes: generating a frequency hopping pattern according to a hopping frequency's level; generating a hopping frequency through use of the frequency hopping pattern; modulating an original signal to a frequency hopping spread signal by multiplying the original signal by the hopping frequency; generating a chirp pulse code for diversifying the frequency hopping spread signal; and modulating the frequency hopping spread signal to a chirp pulse signal by multiplying the frequency hopping spread signal by the chirp pulse code.
摘要翻译：公开了一种通信系统中的跳频调制方法。该方法包括：根据跳频频率产生跳频模式; 通过使用跳频图来产生跳频; 通过将原始信号乘以跳频来将原始信号调制成跳频扩展信号; 产生用于使跳频扩展信号多样化的啁啾脉冲码; 并通过将跳频扩展信号乘以啁啾脉冲码来将跳频扩展信号调制成啁啾脉冲信号。

4. 发明申请

US20090207070A1 METHOD AND APPARATUS FOR MEASURING DISTANCE IN A WIRELESS ENVIRONMENT 失效
标题翻译：在无线环境中测量距离的方法和装置
公开(公告)号：US20090207070A1
公开(公告)日：2009-08-20
申请号：US12389848
申请日：2009-02-20
申请人： Jeong-Rok PARK , Jin-Serk Baik , Sung-Kweon Park , Do-young Ha , Byung-Jik Kim , Joon-Oo Kim
发明人： Jeong-Rok PARK , Jin-Serk Baik , Sung-Kweon Park , Do-young Ha , Byung-Jik Kim , Joon-Oo Kim
IPC分类号： G01S13/08
CPC分类号： G01S13/76 , G01S7/2921
摘要： A method and apparatus for measuring a distance in a wireless environment are provided, in which a first device transmits a distance measurement signal to a second device and receives at least one response signal for the distance measurement signal from the second device, matches the received response signal with a reference signal to detect an earliest response signal, and calculates a time taken from the transmission of the distance measurement signal to the second device and the reception of the response signal from the second device using a peak value of the matched reference signal.
摘要翻译：提供一种用于测量无线环境中的距离的方法和装置，其中第一设备向第二设备发送距离测量信号，并且从第二设备接收距离测量信号的至少一个响应信号，匹配所接收的响应具有参考信号以检测最早的响应信号，并且使用匹配的参考信号的峰值来计算从距离测量信号发送到第二设备的时间和来自第二设备的响应信号的接收。

5. 发明授权

US07412164B2 Photoelectric cross-connect system 失效
标题翻译：光电交叉连接系统
公开(公告)号：US07412164B2
公开(公告)日：2008-08-12
申请号：US10425699
申请日：2003-04-29
申请人： Jeong-Seok Choi , Yun-Je Oh , Jun-Ho Koh , Chang-Hyun Lee , Byung-Jik Kim , Jeong-Rok Park
发明人： Jeong-Seok Choi , Yun-Je Oh , Jun-Ho Koh , Chang-Hyun Lee , Byung-Jik Kim , Jeong-Rok Park
IPC分类号： H04B10/00
CPC分类号： H04L1/22
摘要： A photoelectric cross-connect system for an optical-communication system minimizes service recovery time when an error is generated. A plurality of nodes are connected by an optical-transmission line wherein each nodes automatically recognizes a data rate of an input signal and communicates over a redundant channel with an adjacent node when there is a certain type of error. An optical-receiving unit receives an optical signal performs O/E conversion. A main optical-transmitting unit recovers clock and data signals according to the converted signal and sets a data rate according to the converted signal for subsequent transmission; a redundant optical-transmitting unit recovers a clock and data according to the converted signal and sets a data rate according to the converted signal for subsequent transmission A switch provides selectively connection state between the optical-receiving unit and the main optical-transmitting unit and between the optical-receiving unit and the redundant optical-transmitting unit.
摘要翻译：用于光通信系统的光电交叉连接系统在产生错误时将服务恢复时间最小化。多个节点通过光传输线连接，其中每个节点自动识别输入信号的数据速率，并且当存在某种类型的错误时，通过冗余信道与相邻节点进行通信。光接收单元接收执行O / E转换的光信号。主光传输单元根据转换的信号恢复时钟和数据信号，并根据转换的信号设置数据速率用于随后的传输; 冗余光传输单元根据转换的信号恢复时钟和数据，并根据转换的信号设置数据速率用于后续发送。A交换机选择性地提供光接收单元和主光传输单元之间的连接状态，以及光接收单元和冗余光发射单元。

6. 发明授权

US09464920B2 Sensing apparatus for measuring position of touch object by electromagnetic induction and method for controlling the same 有权
标题翻译：用于通过电磁感应测量触摸物体的位置的感测装置及其控制方法
公开(公告)号：US09464920B2
公开(公告)日：2016-10-11
申请号：US13613947
申请日：2012-09-13
申请人： Byung-Jik Kim
发明人： Byung-Jik Kim
IPC分类号： G01B7/14 , G01D5/20
CPC分类号： G01D5/2053 , G01D5/206 , G01D5/2073 , G06F3/0416 , G06F3/046
摘要： An electromagnetic sensing apparatus for measuring the position of a touch object by electromagnetic induction and a method for controlling the same are provided. The apparatus includes a loop unit including first and second sub-loop units for alternately receiving current and sensing an electromagnetic change; and a controller for controlling the first sub-loop unit to alternate between receiving the current and sensing the electromagnetic change in every one of a predetermined time period and controlling the second sub-loop unit to alternate between receiving the current and sensing the electromagnetic change in every predetermined time period, alternately with the first sub-loop unit.
摘要翻译：提供一种用于通过电磁感应测量触摸物体的位置的电磁感测装置及其控制方法。该装置包括一个环路单元，包括用于交替地接收电流并感测电磁变化的第一和第二子回路单元; 以及控制器，用于控制第一子回路单元在接收电流和在预定时间段中的每一个中感测电磁变化之间交替，并且控制第二子回路单元在接收电流和感测电磁变化之间交替每个预定时间段，与第一子回路单元交替。

7. 发明申请

US20110157858A1 SYSTEM-IN-PACKAGE HAVING EMBEDDED CIRCUIT BOARDS 审中-公开
标题翻译：具有嵌入式电路板的系统级封装
公开(公告)号：US20110157858A1
公开(公告)日：2011-06-30
申请号：US12974673
申请日：2010-12-21
申请人： Ji-Hyun Jung , Byung-Jik Kim , Shi-Yun Cho , Ho-Seong Seo , Kyung-Wan Park , Yeun-Ho Choi , Yu-Su Kim , Seok-Myong Kang
发明人： Ji-Hyun Jung , Byung-Jik Kim , Shi-Yun Cho , Ho-Seong Seo , Kyung-Wan Park , Yeun-Ho Choi , Yu-Su Kim , Seok-Myong Kang
IPC分类号： H05K1/14
CPC分类号： H01L25/0657 , H01L23/3128 , H01L24/48 , H01L2224/48091 , H01L2224/48247 , H01L2225/0651 , H01L2225/06513 , H01L2225/06527 , H01L2924/00014 , H01L2924/01322 , H01L2924/181 , H01L2924/19107 , H01L2924/00012 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： Provided is a System-In-Package (SIP) having embedded circuit boards in which boards are electrically connected and a plurality of chips are embedded in a board in a stacked manner. The SIP includes a first board on a surface of which a first circuit is formed, a second board which is provided on a top surface of the first board in a stacked manner and includes a plurality of chips embedded therein in a stacked manner, and a third board which is provided on a top surface of the second board in a stacked manner and on a surface of which a second circuit is formed.
摘要翻译：提供了一种具有嵌入式电路板的系统级封装（SIP），其中板电连接，并且多个芯片以堆叠的方式嵌入在板中。 SIP包括在其表面上形成第一电路的第一板，以堆叠方式设置在第一板的顶表面上并且包括以堆叠方式嵌入其中的多个芯片的第二板，以及第三板，其以层叠的方式设置在第二板的顶表面上，并且在其表面上形成第二电路。

8. 发明授权

US07969940B2 Method and system for assigning radio resources in cellular system using wired relay stations 有权
标题翻译：使用有线中继站在蜂窝系统中分配无线电资源的方法和系统
公开(公告)号：US07969940B2
公开(公告)日：2011-06-28
申请号：US11900333
申请日：2007-09-10
申请人： Byung-Jik Kim , Seong-Taek Hwang , Won-Jin Sung , Jin-Woo Choe , Jong-Hyun Park , Jong-Hyun Kim
发明人： Byung-Jik Kim , Seong-Taek Hwang , Won-Jin Sung , Jin-Woo Choe , Jong-Hyun Park , Jong-Hyun Kim
IPC分类号： H04W4/00
CPC分类号： H04W72/085 , H04W4/08 , H04W84/047
摘要： A method of assigning radio resources in a cellular system using wired Relay Stations (RSs) includes: a Base Station (BS) gathering feed-back control information of all Mobile Stations (MSs) via the RSs in a cell of the BS; a first process, wherein the MSs are divided into two groups according to a channel state of each MS; a second process, wherein sub-channels are dynamically assigned to MSs belonging to a group, in which a channel state of each MS is good, of the two groups; and a third process, wherein sub-channels are dynamically assigned to MSs belonging to a group, in which a channel state of each MS is bad, of the two groups by considering a resource state per RS and a channel gain between sub-channels.
摘要翻译：一种使用有线中继站（RS）在蜂窝系统中分配无线电资源的方法包括：基站（BS），经由BS的小区中的RS收集所有移动站（MS）的反馈控制信息; 第一处理，其中根据每个MS的信道状态将MS划分成两组; 第二过程，其中子信道被动态地分配给属于组中每个MS的信道状态良好的组的MS; 以及第三处理，其中通过考虑每RS的资源状态和子信道之间的信道增益，子通道被动态地分配给两个组中属于每个MS的信道状态的组的MS。

9. 发明申请

US20080119194A1 Method and system for assigning radio resources in cellular system using wired relay stations 有权
标题翻译：使用有线中继站在蜂窝系统中分配无线电资源的方法和系统
公开(公告)号：US20080119194A1
公开(公告)日：2008-05-22
申请号：US11900333
申请日：2007-09-10
申请人： Byung-Jik Kim , Seong-Taek Hwang , Won-Jin Sung , Jin-Woo Choe , Jong-Hyun Park , Jong-Hyun Kim
发明人： Byung-Jik Kim , Seong-Taek Hwang , Won-Jin Sung , Jin-Woo Choe , Jong-Hyun Park , Jong-Hyun Kim
IPC分类号： H04Q7/20
CPC分类号： H04W72/085 , H04W4/08 , H04W84/047
摘要： A method of assigning radio resources in a cellular system using wired Relay Stations (RSs) includes: a Base Station (BS) gathering feed-back control information of all Mobile Stations (MSs) via the RSs in a cell of the BS; a first process, wherein the MSs are divided into two groups according to a channel state of each MS; a second process, wherein sub-channels are dynamically assigned to MSs belonging to a group, in which a channel state of each MS is good, of the two groups; and a third process, wherein sub-channels are dynamically assigned to MSs belonging to a group, in which a channel state of each MS is bad, of the two groups by considering a resource state per RS and a channel gain between sub-channels.
摘要翻译：一种使用有线中继站（RS）在蜂窝系统中分配无线电资源的方法包括：基站（BS），经由BS的小区中的RS收集所有移动站（MS）的反馈控制信息; 第一处理，其中根据每个MS的信道状态将MS划分成两组; 第二过程，其中子信道被动态地分配给属于组中每个MS的信道状态良好的组的MS; 以及第三处理，其中通过考虑每RS的资源状态和子信道之间的信道增益，子通道被动态地分配给两个组中属于每个MS的信道状态的组的MS。

10. 发明申请

US20080102881A1 Method and apparatus for adaptively allocating transmission power for beam-forming combined with OSTBCs in a distributed wireless communication system 有权
标题翻译：用于在分布式无线通信系统中自适应地分配与OSTBC组合的波束形成的发射功率的方法和装置
公开(公告)号：US20080102881A1
公开(公告)日：2008-05-01
申请号：US11977612
申请日：2007-10-25
申请人： Shuangfeng Han , Yun-Je Oh , Seong-Taek Hwang , Byung-Jik Kim , Han-Lim Lee
发明人： Shuangfeng Han , Yun-Je Oh , Seong-Taek Hwang , Byung-Jik Kim , Han-Lim Lee
IPC分类号： H04Q7/20 , H04M1/00
CPC分类号： H01Q3/30 , H04B7/0443 , H04B7/0669 , H04B7/0691 , H04W52/346 , H04W52/42
摘要： An apparatus that adaptively allocates transmission power for beam-forming combined with orthogonal space time block codes in a distributed wireless communication system, the apparatus including: sub-arrays for beam-forming, which are geographically distributed and each of which includes a plurality of distributed antennas placed in random groups. A central processing unit provides predetermined combinable power allocation schemes according to subsets in a plurality of the sub-arrays, identifying performances of the schemes by using information on large-scale fading of each of the sub-arrays fed back from a receiving party, setting a subset having best performance as an optimal subset according to the identified performances, and performing power allocation according thereto.
摘要翻译：一种在分布式无线通信系统中自适应地分配与正交空间时间块码组合的波束成形的发射功率的装置，该装置包括：地理分布的波束形成子阵列，每个子阵列包括多个分布式天线放置在随机组中。中央处理单元根据多个子阵列中的子集提供预定的可组合功率分配方案，通过使用关于从接收方反馈的每个子阵列的大规模衰落的信息来识别方案的性能，设置根据所识别的性能，具有作为最佳子集的最佳性能的子集，以及根据所识别的性能执行功率分配。

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