公开(公告)号：US20130010837A1

公开(公告)日：2013-01-10

申请号：US13445813

申请日：2012-04-12

Applicant: Tae Hee KIM ,  Sang Uk Lee

Inventor： Tae Hee KIM ,  Sang Uk Lee

IPC: H04B1/709

CPC classification number: G01S19/24 ,  G01S19/29 ,  G01S19/30 ,  G01S19/37

Abstract: Disclosed are a signal processing method using a code cycle, a correlator, and a software signal receiver. An exemplary embodiment of the present invention provides a signal processing method of a satellite navigation signal, including: a frequency generating step generating a predetermined frequency component for removing a frequency component of sample data; a code generating step generating a predetermined code component for removing a code component of the sample data and increasing a sample count when the predetermined code component is generated; and a correlation value generating step, if the sample count is equal to a count per unit time, generating a correlation value between the generated predetermined frequency component and the generated predetermined code component by reading a sample data block.

Abstract translation: 公开了使用码周期，相关器和软件信号接收机的信号处理方法。 本发明的示例性实施例提供了一种卫星导航信号的信号处理方法，包括：频率产生步骤，产生用于去除样本数据的频率分量的预定频率分量; 代码生成步骤，生成用于去除样本数据的代码分量的预定代码分量，并且当生成所述预定代码分量时增加样本计数; 以及相关值产生步骤，如果采样计数等于每单位时间的计数，则通过读取采样数据块来产生所产生的预定频率分量和所生成的预定代码分量之间的相关值。

公开(公告)号：US08310375B2

公开(公告)日：2012-11-13

申请号：US12182306

申请日：2008-07-30

Applicant: Cheon-Sig Sin ,  Sang-Uk Lee ,  Jae-Hoon Kim

Inventor： Cheon-Sig Sin ,  Sang-Uk Lee ,  Jae-Hoon Kim

IPC: B60Q1/48

CPC classification number: G08G1/14

Abstract: Provided is a system and method for providing vehicle parking information using a navigation satellite. The system includes: a monitoring unit for photographing an image of a vehicle parking space and transmitting the image to a parking space checking unit; the parking space checking unit for checking a vacant parking space based on the transmitted vehicle parking space image and transmitting vacant parking space acquisition information to a location information computing unit; and the location information computing unit for creating and transmitting location information of the vacant parking space, which is vehicle parking information, to a navigation satellite based on own location information acquired based on navigation information transmitted from an external navigation satellite and the transmitted vacant parking space acquisition information.

Abstract translation: 提供了一种使用导航卫星提供车辆停车信息的系统和方法。 该系统包括：监视单元，用于拍摄车辆停车位的图像，并将图像发送到停车位检查单元; 停车位检查单元，用于基于所发送的车辆停车位图像检查空闲停车位，并将空闲停车位获取信息发送到位置信息计算单元; 以及位置信息计算单元，用于基于从外部导航卫星发送的导航信息获取的自身位置信息和所发送的空闲停车位，创建并发送作为车辆停车信息的空闲停车位的位置信息到导航卫星 获取信息。

公开(公告)号：US08306482B2

公开(公告)日：2012-11-06

申请号：US12333502

申请日：2008-12-12

Applicant: Yong-Min Lee ,  Inone Joo ,  Sang-Uk Lee

Inventor： Yong-Min Lee ,  Inone Joo ,  Sang-Uk Lee

IPC: H04B1/034

CPC classification number: G01S5/0027 ,  G01S19/17

Abstract: A communication service equipment and a search and rescue terminal device for vessels that are set on board to provide radio communication service including at least one radio signal transmission and reception units, a modulation and demodulation unit, a location information receiving unit, a plurality of frequency conversion unit, signal processing units each connected to the frequency conversion unit, a main control unit, and control the signal processing unit.

Abstract translation: 一种用于船上设置的用于提供无线电通信服务的通信服务设备和搜索救援终端设备，包括至少一个无线电信号发送和接收单元，调制和解调单元，位置信息接收单元，多个频率 转换单元，各自连接到变频单元的信号处理单元，主控单元，以及控制信号处理单元。

公开(公告)号：US08131287B2

公开(公告)日：2012-03-06

申请号：US12088554

申请日：2006-05-24

Applicant: Seong-Kyun Jeong ,  Sang-Uk Lee ,  Ok-Chul Jung ,  Jae-Hoon Kim

Inventor： Seong-Kyun Jeong ,  Sang-Uk Lee ,  Ok-Chul Jung ,  Jae-Hoon Kim

IPC: H04W4/00

CPC classification number: H04B7/18519

Abstract: Provided are an apparatus and a method for diagnosing fault and processing data of a satellite ground system. The apparatus and a method can prevent data loss of a satellite, and efficiently operate the satellite ground system using data buffer and penalty method when a temporary fault occurs. Data buffer stores data in fault situation and penalty method imposes high penalty in critical fault and low penalty in minor fault. System is managed according to penalty degree. The apparatus, includes: a satellite data processing and controlling means; a signal transforming means; a fault detecting and controlling means; a state displaying means for displaying a state of the satellite and the system; a penalty managing means for being notified whether the device has fault or not; a data storing means for storing and transmitting the data; and a system recovery supporting means.

Abstract translation: 提供了用于诊断卫星地面系统的故障和处理数据的装置和方法。 该装置和方法可以防止卫星的数据丢失，并且当发生临时故障时，使用数据缓冲器和惩罚方法有效地操作卫星地面系统。 数据缓存存储故障情况和惩罚方法中的数据对严重故障造成较高的惩罚，轻微的故障造成较低的惩罚。 系统根据惩罚程度进行管理。 该装置包括：卫星数据处理和控制装置; 信号转换装置; 故障检测和控制装置; 用于显示卫星和系统的状态的状态显示装置; 用于通知设备是否具有故障的惩罚管理装置; 数据存储装置，用于存储和发送数据; 和系统恢复支持手段。

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。

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

CPC classification number: G01S19/29 ,  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。

公开(公告)号：US20110122019A1

公开(公告)日：2011-05-26

申请号：US12947884

申请日：2010-11-17

Applicant: Jeom Hun LEE ,  Sang Uk Lee ,  Jae Hoon Kim

Inventor： Jeom Hun LEE ,  Sang Uk Lee ,  Jae Hoon Kim

IPC: G01S19/42 ,  G01S1/00 ,  G01S19/17

CPC classification number: G01S5/0231 ,  G01S5/0027 ,  G01S19/17

Abstract: Provided are an apparatus for searching a distress signal and a controlling method thereof. The apparatus for searching a distress signal includes: a beacon receiver receiving the distress signal transmitted from a distress beacon apparatus of a COSPAS-SARSAT system; a decoder decoding the distress signal to acquire distress information; and a display unit displaying the acquired distress information. The apparatus for searching a distress signal is used by a search and rescue team.

Abstract translation: 提供了一种搜索遇险信号的装置及其控制方法。 用于搜索遇险信号的装置包括：信标接收机，接收从COSPAS-SARSAT系统的遇险信标装置发送的遇险信号; 解码所述遇险信号以获取遇险信息的解码器; 以及显示单元，显示所获取的遇险信息。 用于搜索遇险信号的装置由搜救队使用。

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。

公开(公告)号：US20090160005A1

公开(公告)日：2009-06-25

申请号：US12338437

申请日：2008-12-18

Applicant: Sang Uk LEE

Inventor： Sang Uk LEE

IPC: H01L31/102 ,  H01L31/18

CPC classification number: H01L27/1469 ,  H01L27/14634

Abstract: An image sensor includes circuitry, a metal interconnection, a first substrate, a metal ion-implanted insulating layer, and a photodiode. The circuitry is formed on and/or over the first substrate, and the metal ion-implanted insulating layer is formed on and/or over the metal interconnection. The photodiode is formed in a crystalline semiconductor layer over the metal ion-implanted insulating layer.

Abstract translation: 图像传感器包括电路，金属互连，第一衬底，金属离子注入绝缘层和光电二极管。 电路形成在第一基板上和/或上方，并且金属离子注入绝缘层形成在金属互连上和/或上方。 光电二极管形成在金属离子注入绝缘层上的结晶半导体层中。

公开(公告)号：US20080128867A1

公开(公告)日：2008-06-05

申请号：US11782178

申请日：2007-07-24

Applicant: Sang-Uk Lee

Inventor： Sang-Uk Lee

IPC: H01L21/31 ,  H01L23/58

CPC classification number: H01L21/32139 ,  H01L21/0338

Abstract: A method of forming a micro-pattern in a semiconductor device that is less than approximately 130 nm using the KrF exposure equipment. A method of forming a micro-pattern in a semiconductor device includes at least one of the following steps: Forming an etching layer, a hard mask layer, an organic bottom anti-reflection (BARC) layer, and/or a photoresist film on and/or over a semiconductor substrate. Forming a photoresist pattern by exposing and developing the photoresist film. Forming a BARC layer pattern using the photoresist pattern as a mask. Forming a hard mask layer pattern using the BARC layer pattern as an etch mask. Forming an etching layer pattern by using the hard mask layer pattern as an etch mask.

Abstract translation: 使用KrF曝光设备在小于约130nm的半导体器件中形成微图案的方法。 在半导体器件中形成微图案的方法包括以下步骤中的至少一个：在其上形成蚀刻层，硬掩模层，有机底部抗反射（BARC）层和/或光致抗蚀剂膜 /或半导体衬底上。 通过曝光和显影光致抗蚀剂膜形成光致抗蚀剂图案。 使用光致抗蚀剂图案作为掩模形成BARC层图案。 使用BARC层图案形成硬掩模层图案作为蚀刻掩模。 通过使用硬掩模层图案作为蚀刻掩模形成蚀刻层图案。