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公开(公告)号：US08665149B2
公开(公告)日：2014-03-04
申请号：US13106300
申请日：2011-05-12
Applicant: In One Joo , Sang Uk Lee
Inventor： In One Joo , Sang Uk Lee
CPC classification number: G01S19/24 , G01S19/235 , G01S19/29 , G01S19/30
Abstract: An apparatus and method for processing a navigation signal are provided. When a navigation signal is received and processed, a search range associated with signal processing may be reduced by directly computing a clock offset of a receiving terminal, and accordingly it is possible to reduce an operation amount associated with the signal processing, and an amount of a power consumed by the receiving terminal. Additionally, due to a reduction in the search range, it is also possible to reduce a time required to acquire a signal.
Abstract translation: 提供了一种用于处理导航信号的装置和方法。 当接收和处理导航信号时，可以通过直接计算接收终端的时钟偏移来减少与信号处理相关联的搜索范围，因此可以减少与信号处理相关联的操作量， 由接收终端消耗的功率。 另外，由于搜索范围的减少，也可以减少获取信号所需的时间。
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公开(公告)号：US08620581B2
公开(公告)日：2013-12-31
申请号：US12668654
申请日：2008-03-27
Applicant: In-One Joo , Sang-Uk Lee , Jae-Hoon Kim
Inventor： In-One Joo , Sang-Uk Lee , Jae-Hoon Kim
CPC classification number: G04R20/02
Abstract: Provided is a method of performing time synchronization using a navigation device. The method includes: (a) performing time synchronization between a GPS satellite and a navigation device by receiving GPS signals by a navigation device from at least one GPS satellite; (b) establishing an interface between the navigation device and a time-using device; (c) setting conditions for transmitting time information to the navigation device; and (d) performing time synchronization between the navigation device and the time-using device by transmission of time information from the navigation device to the time-using device.
Abstract translation: 提供了使用导航装置进行时间同步的方法。 该方法包括：（a）通过导航装置从至少一个GPS卫星接收GPS信号，执行GPS卫星与导航装置之间的时间同步; （b）在导航装置和时间使用装置之间建立接口; （c）设定将时间信息发送到导航装置的条件; 以及（d）通过从导航装置发送到时间使用装置的时间信息来执行导航装置与时间使用装置之间的时间同步。
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3.发明申请GPS signal repeater and GPS receiver of stationary orbit satellite, and method for positioning stationary orbit satellite using the same 失效固定轨道卫星的GPS信号中继器和GPS接收机，以及使用其固定轨道卫星的定位方法公开(公告)号：US20070159382A1
公开(公告)日：2007-07-12
申请号：US11600963
申请日：2006-11-16
Applicant: In-One Joo , Jeom-Hun Lee , Jae-Hoon Kim
Inventor： In-One Joo , Jeom-Hun Lee , Jae-Hoon Kim
Abstract: Provided is a Global Positioning System (GPS) signal repeater and a GPS receiver of a stationary orbit satellite, and a method for positioning a stationary orbit satellite using the same. The GPS signal repeater includes: a GPS receiver for receiving an L-band GPS signal transmitted from a GPS satellite; a low-noise amplifier for removing noise of the received L-band GPS signal and maximally amplifying a desired signal; a frequency transformer for transforming the amplified L-band GPS signal into an up-link frequency band; a high power amplifier for amplifying the transformed up-link frequency band GPS signal; and a transmitter for transmitting the amplified signal to a stationary orbit satellite.
Abstract translation: 提供了一种固定轨道卫星的全球定位系统（GPS）信号中继器和GPS接收机，以及使用其定位固定轨道卫星的方法。 GPS信号中继器包括：GPS接收机，用于接收从GPS卫星发送的L波段GPS信号; 低噪声放大器，用于消除所接收的L波段GPS信号的噪声，并最大限度地放大所需信号; 用于将放大的L波段GPS信号变换为上行链路频带的频率变换器; 用于放大变换的上行链路频带GPS信号的高功率放大器; 以及用于将放大的信号发送到静止轨道卫星的发射机。
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4.发明申请ACCESS POINT, MOBILE TERMINAL, GLOBAL NAVIGATION SATELLITE SYSTEM USING THE ACCESS POINT, AND METHOD OF PROVIDING POSITION INFORMATION USING THE ACCESS POINT 审中-公开接入点，移动终端，使用接入点的全球导航卫星系统，以及使用接入点提供位置信息的方法公开(公告)号：US20120112960A1
公开(公告)日：2012-05-10
申请号：US13290771
申请日：2011-11-07
Applicant: In-One Joo , Sang-Uk Lee
Inventor： In-One Joo , Sang-Uk Lee
Abstract: An access point (AP), a mobile terminal, a global navigation satellite system (GNSS), and a method of providing position information using the AP are provided. The AP may be equipped with or connected to a GNSS receiver, and the GNSS may precisely determine the position of the mobile terminal using auxiliary satellite navigation information that is generated by the GNSS receiver.
Abstract translation: 提供接入点（AP），移动终端，全球导航卫星系统（GNSS）以及使用AP提供位置信息的方法。 AP可以配备或连接到GNSS接收机，并且GNSS可以使用由GNSS接收机生成的辅助卫星导航信息来精确地确定移动终端的位置。
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公开(公告)号：US20100204918A1
公开(公告)日：2010-08-12
申请号：US12668654
申请日：2008-03-27
Applicant: In-One Joo , Sang-Uk Lee , Jae-Hoon Kim
Inventor： In-One Joo , Sang-Uk Lee , Jae-Hoon Kim
CPC classification number: G04R20/02
Abstract: Provided is a method of performing time synchronization using a navigation device. The method includes: (a) performing time synchronization between a GPS satellite and a navigation device by receiving GPS signals by a navigation device from at least one GPS satellite; (b) establishing an interface between the navigation device and a time-using device; (c) setting conditions for transmitting time information to the navigation device; and (d) performing time synchronization between the navigation device and the time-using device by transmission of time information from the navigation device to the time-using device.
Abstract translation: 提供了使用导航装置进行时间同步的方法。 该方法包括：（a）通过导航装置从至少一个GPS卫星接收GPS信号，执行GPS卫星与导航装置之间的时间同步; （b）在导航装置和时间使用装置之间建立接口; （c）设定将时间信息发送到导航装置的条件; 以及（d）通过从导航装置发送到时间使用装置的时间信息来执行导航装置与时间使用装置之间的时间同步。
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Patent Agency Ranking
公开(公告)号：US20110279313A1
公开(公告)日：2011-11-17
申请号：US13106300
申请日：2011-05-12
Applicant: In One JOO , Sang Uk LEE
Inventor： In One JOO , Sang Uk LEE
IPC: G01S19/13
CPC classification number: G01S19/24 , G01S19/235 , G01S19/29 , G01S19/30
Abstract: An apparatus and method for processing a navigation signal are provided. When a navigation signal is received and processed, a search range associated with signal processing may be reduced by directly computing a clock offset of a receiving terminal, and accordingly it is possible to reduce an operation amount associated with the signal processing, and an amount of a power consumed by the receiving terminal. Additionally, due to a reduction in the search range, it is also possible to reduce a time required to acquire a signal.
Abstract translation: 提供了一种用于处理导航信号的装置和方法。 当接收和处理导航信号时，可以通过直接计算接收终端的时钟偏移来减少与信号处理相关联的搜索范围，因此可以减少与信号处理相关联的操作量， 由接收终端消耗的功率。 另外，由于搜索范围的减少，也可以减少获取信号所需的时间。
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7.发明申请APPARATUS AND METHOD FOR SIGNAL ACQUISITION IN GLOBAL NAVIGATION SATELLITE SYSTEM RECEIVER 审中-公开全球导航卫星系统接收机信号采集装置及方法公开(公告)号：US20110241937A1
公开(公告)日：2011-10-06
申请号：US13077278
申请日：2011-03-31
Applicant: Seung Hyun CHOI , Jae Hyun Kim , In One Joo , Cheon Sig Sin , Sang Uk Lee
Inventor： Seung Hyun CHOI , Jae Hyun Kim , In One Joo , Cheon Sig Sin , Sang Uk Lee
IPC: G01S19/30
Abstract: An apparatus for signal acquisition of a Global Navigation Satellite System (GNSS) receiver may downsample digitalized satellite signals based on a code resolution, correlate the downsampled satellite signals and oversampled pseudo-random noise (PRN) codes using a block unit based on a size of a matching filter, and may perform FFT of a value output as a correlation result by employing, as M points, a number of blocks used for the matching filter. Also, the signal acquisition apparatus may estimate a coarse Doppler and a code phase of the satellite signals by comparing a power value, calculated based on the M-point fast Fourier transformed value, with a threshold value, and may estimate a fine Doppler using zero-padding based FFT when the satellite signals are successfully acquired.
Abstract translation: 用于信号采集全球导航卫星系统（GNSS）接收机的装置可以基于码分辨率对数字化的卫星信号进行采样，将下采样的卫星信号和过采样的伪随机噪声（PRN）码相互关联，使用块单位， 匹配滤波器，并且可以通过使用用于匹配滤波器的块的数量作为M个点来执行值输出的FFT作为相关结果。 此外，信号获取装置可以通过将基于M点快速傅立叶变换值计算的功率值与阈值进行比较来估计卫星信号的粗略多普勒和码相位，并且可以使用零估计精细多普勒 当成功获取卫星信号时基于FFT的FFT。
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公开(公告)号：US20100066600A1
公开(公告)日：2010-03-18
申请号：US12447812
申请日：2007-10-31
Applicant: Jeom Hun Lee , Sang Uk Lee , In One Joo , Tae Hee Kim , Jae Hoon Kim
Inventor： Jeom Hun Lee , Sang Uk Lee , In One Joo , Tae Hee Kim , Jae Hoon Kim
IPC: G01S19/24
CPC classification number: G01S3/38 , G01S5/0252 , G01S19/53
Abstract: A mobile apparatus for tracking a satellite, includes: a mobile unit; a GPS receiving unit mounted on the mobile unit that generates position coordinates of the mobile unit; a level meter mounted on the mobile unit that adjusts the mobile unit in horizontal and obtains a tilt angle of the mobile unit; an antenna unit mounted on the mobile unit and being adjusted to the true north direction according to the position coordinates. Further, the mobile apparatus for tracking a satellite includes position tracking control unit mounted on the mobile unit that temporarily stops the mobile unit when tracking a position of the satellite, adjusts the mobile unit in horizontal by the level meter and aligns the position coordinates and the tile angles to correct current position information of the mobile unit.
Abstract translation: 一种用于跟踪卫星的移动装置，包括：移动单元; 安装在移动单元上的GPS接收单元，其生成移动单元的位置坐标; 安装在移动单元上的水平仪，其将水平移动单元调整并获得移动单元的倾斜角; 安装在移动单元上并根据位置坐标调整到真北方向的天线单元。 此外，用于跟踪卫星的移动装置包括安装在移动单元上的位置跟踪控制单元，其在跟踪卫星的位置时临时停止移动单元，通过水位计调整移动单元的水平度，并将位置坐标和 瓦片角度以校正移动单元的当前位置信息。
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9.发明授权GPS signal repeater and GPS receiver of stationary orbit satellite, and method for positioning stationary orbit satellite using the same 失效固定轨道卫星的GPS信号中继器和GPS接收机，以及使用其固定轨道卫星的定位方法公开(公告)号：US07456783B2
公开(公告)日：2008-11-25
申请号：US11600963
申请日：2006-11-16
Applicant: In-One Joo , Jeom-Hun Lee , Jae-Hoon Kim
Inventor： In-One Joo , Jeom-Hun Lee , Jae-Hoon Kim
Abstract: Provided is a Global Positioning System (GPS) signal repeater and a GPS receiver of a stationary orbit satellite, and a method for positioning a stationary orbit satellite using the same. The GPS signal repeater includes: a GPS receiver for receiving an L-band GPS signal transmitted from a GPS satellite; a low-noise amplifier for removing noise of the received L-band GPS signal and maximally amplifying a desired signal; a frequency transformer for transforming the amplified L-band GPS signal into an up-link frequency band; a high power amplifier for amplifying the transformed up-link frequency band GPS signal; and a transmitter for transmitting the amplified signal to a stationary orbit satellite.
Abstract translation: 提供了一种固定轨道卫星的全球定位系统（GPS）信号中继器和GPS接收机，以及使用其定位固定轨道卫星的方法。 GPS信号中继器包括：GPS接收机，用于接收从GPS卫星发送的L波段GPS信号; 低噪声放大器，用于消除所接收的L波段GPS信号的噪声，并最大限度地放大所需信号; 用于将放大的L波段GPS信号变换为上行链路频带的频率变换器; 用于放大变换的上行链路频带GPS信号的高功率放大器; 以及用于将放大的信号发送到静止轨道卫星的发射机。
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10.发明授权Apparatus and method for transmitting/identifying location based on local communication 有权基于本地通信发送/识别位置的装置和方法公开(公告)号：US08570193B2
公开(公告)日：2013-10-29
申请号：US12515287
申请日：2007-11-07
Applicant: In-One Joo , Sang-Uk Lee , Jae-Hoon Kim
Inventor： In-One Joo , Sang-Uk Lee , Jae-Hoon Kim
IPC: G08B21/00
Abstract: Provided are an apparatus and method for transmitting/identifying a location based on local communication. The apparatus, includes: a location information calculating unit for receiving a Global Positioning System (GPS) signal from a GPS satellite and calculating location information; own location transmitting unit for transmitting a signal, in which the calculated location information and recognition information are inserted, through a local communication antenna; a counterpart location receiving unit for receiving a signal transmitted from another location transmitting/identifying apparatus located in a close range through the local communication antenna; and a counterpart location identifying unit for checking the received signal and identifying a location of another location transmitting/identifying apparatus.
Abstract translation: 提供了一种用于基于本地通信来发送/识别位置的装置和方法。 该装置包括：位置信息计算单元，用于从GPS卫星接收全球定位系统（GPS）信号并计算位置信息; 自身位置发送单元，用于通过本地通信天线发送其中插入了计算出的位置信息和识别信息的信号; 对方位置接收单元，用于通过本地通信天线接收从位于近距离的另一位置发送/识别装置发送的信号; 以及对应位置识别单元，用于检查所接收的信号并识别另一位置发送/识别装置的位置。
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