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1.发明授权公开(公告)号：US08665771B2
公开(公告)日：2014-03-04
申请号：US13090237
申请日：2011-04-19
申请人： Seung Hyun Nam , Hee Wook Kim , Kun Seok Kang , Do Seob Ahn , Ho Jin Lee
发明人： Seung Hyun Nam , Hee Wook Kim , Kun Seok Kang , Do Seob Ahn , Ho Jin Lee
CPC分类号： H04B7/18539
摘要： Disclosed is a communication method of a satellite mobile communication system. The communication method of a satellite mobile communication system, includes: receiving system information indicating frame intervals in which first user equipments using a satellite radio interface in commonality with a terrestrial radio interface do not perform communications from a base station; accessing the base station in the rest frame intervals other than frame intervals in which the first user equipments do not perform communications, based on the system information; transmitting the system information from the base station to second user equipments using a satellite radio interface optimized for satellite environment; and accessing the base station in the rest frame intervals based on the system information received in the second user equipments.
摘要翻译： 公开了一种卫星移动通信系统的通信方法。 卫星移动通信系统的通信方法包括：接收指示帧间隔的系统信息，其中使用与地面无线接口通用的卫星无线接口的第一用户设备不执行来自基站的通信; 基于所述系统信息，在所述第一用户设备不执行通信的帧间隔之外的其余帧间隔中访问所述基站; 使用为卫星环境优化的卫星无线接口将系统信息从基站发送到第二用户设备; 以及基于在第二用户设备中接收到的系统信息在休息帧间隔中访问基站。
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2.发明申请公开(公告)号：US20120033599A1
公开(公告)日：2012-02-09
申请号：US13090237
申请日：2011-04-19
申请人： Seung Hyun NAM , Hee Wook Kim , Kun Seok Kang , Do Seob Ahn , Ho Jin Lee
发明人： Seung Hyun NAM , Hee Wook Kim , Kun Seok Kang , Do Seob Ahn , Ho Jin Lee
CPC分类号： H04B7/18539
摘要： Disclosed is a communication method of a satellite mobile communication system. The communication method of a satellite mobile communication system, includes: receiving system information indicating frame intervals in which first user equipments using a satellite radio interface in commonality with a terrestrial radio interface do not perform communications from a base station; accessing the base station in the rest frame intervals other than frame intervals in which the first user equipments do not perform communications, based on the system information; transmitting the system information from the base station to second user equipments using a satellite radio interface optimized for satellite environment; and accessing the base station in the rest frame intervals based on the system information received in the second user equipments.
摘要翻译： 公开了一种卫星移动通信系统的通信方法。 卫星移动通信系统的通信方法包括：接收指示帧间隔的系统信息，其中使用与地面无线接口通用的卫星无线接口的第一用户设备不执行来自基站的通信; 基于所述系统信息，在所述第一用户设备不执行通信的帧间隔之外的其余帧间隔中访问所述基站; 使用为卫星环境优化的卫星无线接口将系统信息从基站发送到第二用户设备; 以及基于在第二用户设备中接收到的系统信息在休息帧间隔中访问基站。
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公开(公告)号：US20130215861A1
公开(公告)日：2013-08-22
申请号：US13881436
申请日：2011-10-27
申请人： Seung Hyun Nam , Hee Wook Kim , Tae Chul Hong , Kun Seok Kang , Bon Jun Ku , Do Seob Ahn
发明人： Seung Hyun Nam , Hee Wook Kim , Tae Chul Hong , Kun Seok Kang , Bon Jun Ku , Do Seob Ahn
IPC分类号： H04W74/08
CPC分类号： H04W74/0833 , H04W56/0005 , H04W56/0085
摘要： According to the present invention, a random access method between a terminal and a base station comprises: a system information transmission step in which the base station transmits, to the terminal, system information including route values sequentially selected from among a set of routes; a random access preamble transmission step in which the terminal generates a random access preamble on the basis of the system information and transmits the generated random access preamble to the base station; a period setup step in which the base station sets a period available for an arrival of the random access preamble; and a random access preamble detection step in which the base station detects the random access preamble in said available period.
摘要翻译： 根据本发明，终端和基站之间的随机接入方法包括：系统信息发送步骤，其中基站向终端发送包括从一组路由中顺序选择的路由值的系统信息; 随机接入前导码发送步骤，其中所述终端基于所述系统信息生成随机接入前导，并将所生成的随机接入前导码发送到所述基站; 周期设置步骤，其中所述基站设置可用于所述随机接入前同步码的到达的时段; 以及随机接入前导码检测步骤，其中所述基站在所述可用时段中检测所述随机接入前导码。
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公开(公告)号：US20120093014A1
公开(公告)日：2012-04-19
申请号：US13275970
申请日：2011-10-18
申请人： Tae Chul Hong , Hee Wook Kim , Seung Hyun Nam , Kun Seok Kang , Bon Jun Ku , Do Seob Ahn , Sung Moon Yeo , Soo Young Kim
发明人： Tae Chul Hong , Hee Wook Kim , Seung Hyun Nam , Kun Seok Kang , Bon Jun Ku , Do Seob Ahn , Sung Moon Yeo , Soo Young Kim
IPC分类号： H04L12/26
CPC分类号： H04L1/0071 , H03M13/2732 , H03M13/6508 , H03M13/6525 , H04L1/0033 , H04L1/0041
摘要： A communication method and apparatus using a symbol interleaver in a long term evolution (LTE)-based satellite communication system are provided. The communication method may include determining whether to use an interleaver based on service information, and interleaving the data using the symbol interleaver designed based on interleaver information. Also, the communication method may include generating random data using a timer and interleaving the random data.
摘要翻译： 提供了一种在基于长期演进（LTE）的卫星通信系统中使用符号交织器的通信方法和装置。 通信方法可以包括基于服务信息确定是否使用交织器，以及使用基于交织器信息设计的符号交织器来交织数据。 此外，通信方法可以包括使用定时器生成随机数据并交织随机数据。
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5.发明授权Method and apparatus for handover in mobile communication network including satellite network 有权包括卫星网络在内的移动通信网络切换的方法和装置公开(公告)号：US08089937B2
公开(公告)日：2012-01-03
申请号：US12445559
申请日：2007-10-17
申请人： Tae Chul Hong , Kun Seok Kang , Do Seob Ahn , Ho Jin Lee
发明人： Tae Chul Hong , Kun Seok Kang , Do Seob Ahn , Ho Jin Lee
CPC分类号： H04B7/18563 , H04W36/30 , H04W84/06 , Y02D70/142 , Y02D70/446
摘要： A method and mobile communication terminal for handover in a mobile communication network including at least one mobile communication base station and a communication satellite. The handover method includes the steps of: (a) calculating a signal power received from a currently communicating mobile communication base station among the at least one mobile communication base station, (b) calculating a signal power received from each of the communication satellite and the at least one mobile communication base station except the base station of step (a), (c) selecting a mobile communication base station having the highest among the calculated signal powers except the signal power received from the communication satellite and the signal power received from the base station of step (a), and (d) when the signal power calculated in step (a) is below a predetermined minimum handover power, a difference between the signal power of the selected mobile communication base station and the signal power calculated in step (a) is equal to or below a first terrestrial handover sensitivity, and there is no other mobile communication base station capable of communicating with the mobile communication terminal, performing handover to the communication satellite.
摘要翻译： 一种用于在包括至少一个移动通信基站和通信卫星的移动通信网络中切换的方法和移动通信终端。 切换方法包括以下步骤：（a）计算在所述至少一个移动通信基站中从当前通信的移动通信基站接收的信号功率，（b）计算从每个通信卫星接收的信号功率和 除了步骤（a）的基站之外的至少一个移动通信基站，（c）选择除了从通信卫星接收到的信号功率之外的计算的信号功率中具有最高的移动通信基站和从 步骤（a）的基站和（d）当在步骤（a）中计算的信号功率低于预定的最小切换功率时，所选择的移动通信基站的信号功率与在步骤 （a）等于或低于第一地面切换灵敏度，并且没有能够与其通信的其他移动通信基站 移动通信终端，执行到通信卫星的切换。
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6.发明申请METHOD AND APPARATUS FOR HANDOVER IN MOBILE COMMUNICATION NETWORK INCLUDING SATELLITE NETWORK 有权移动通信网络中包括卫星网络的切换方法和装置公开(公告)号：US20100015972A1
公开(公告)日：2010-01-21
申请号：US12445559
申请日：2007-10-17
申请人： Tae Chul Hong , Kun Seok Kang , Do Seob Ahn , Ho Jin Lee
发明人： Tae Chul Hong , Kun Seok Kang , Do Seob Ahn , Ho Jin Lee
CPC分类号： H04B7/18563 , H04W36/30 , H04W84/06 , Y02D70/142 , Y02D70/446
摘要： Provided are a method and mobile communication terminal for handover in a mobile communication network including at least one mobile communication base station and a communication satellite. The handover method includes the steps of: (a) calculating a signal power received from a currently communicating mobile communication base station among the at least one mobile communication base station; (b) calculating a signal power received from each of the communication satellite and the at least one mobile communication base station except the base station of step (a); (c) selecting a mobile communication base station having the highest among the calculated signal powers except the signal power received from the communication satellite and the signal power received from the base station of step (a); and (d) when the signal power calculated in step (a) is below a predetermined minimum handover power, a difference between the signal power of the selected mobile communication base station and the signal power calculated in step (a) is equal to or below a first terrestrial handover sensitivity, and there is no other mobile communication base station capable of communicating with the mobile communication terminal, performing handover to the communication satellite.
摘要翻译： 提供了一种用于在包括至少一个移动通信基站和通信卫星的移动通信网络中切换的方法和移动通信终端。 切换方法包括以下步骤：（a）计算在所述至少一个移动通信基站中从当前通信的移动通信基站接收的信号功率; （b）计算从所述通信卫星和除所述步骤（a）的基站之外的所述至少一个移动通信基站中的每一个接收的信号功率; （c）选择除了从通信卫星接收到的信号功率和从步骤（a）的基站接收的信号功率之外的计算的信号功率中具有最高的移动通信基站; 和（d）当在步骤（a）中计算的信号功率低于预定的最小切换功率时，所选择的移动通信基站的信号功率与在步骤（a）中计算的信号功率之间的差等于或低于 第一地面切换灵敏度，并且没有能够与移动通信终端通信的其他移动通信基站，执行到通信卫星的切换。
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公开(公告)号：US20120092214A1
公开(公告)日：2012-04-19
申请号：US13275906
申请日：2011-10-18
申请人： Ho Jin LEE , Myung Soon Kim , Sang Uk Sang , Seung Hyun Choi , Do Seob Ahn
发明人： Ho Jin LEE , Myung Soon Kim , Sang Uk Sang , Seung Hyun Choi , Do Seob Ahn
摘要： A method of receiving a global navigation satellite system (GNSS) signal in a GNSS reception apparatus is provided. The method includes the steps of: measuring channel quality for each frequency band; selecting a plurality of reception channels by using the measured channel quality; reconfiguring an operating parameter of the reception apparatus in accordance with the reception channel; and receiving a signal by using the reconfigured operating parameter.
摘要翻译： 提供了一种在GNSS接收装置中接收全球导航卫星系统（GNSS）信号的方法。 该方法包括以下步骤：测量每个频带的信道质量; 通过使用所测量的信道质量来选择多个接收信道; 根据接收信道重新配置接收装置的操作参数; 以及通过使用重新配置的操作参数来接收信号。
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8.发明申请SENSING APPARATUS, NETWORK SYSTEM AND CONTROLLING METHOD ON THE BASIS OF SATELLITE 审中-公开传感器，网络系统和卫星基础控制方法公开(公告)号：US20110143695A1
公开(公告)日：2011-06-16
申请号：US12829858
申请日：2010-07-02
申请人： Yong Min LEE , Do Seob Ahn , Ho Jin Lee
发明人： Yong Min LEE , Do Seob Ahn , Ho Jin Lee
IPC分类号： H04B1/034
CPC分类号： H04B7/18569
摘要： Disclosed is a sensing apparatus, a network system, and a controlling method on the basis of a satellite. A satellite-based sensing network system, comprising: a plurality of satellite transmitters that collect information on a peripheral environment and an operating state, and transmits it to peripheral satellites; a satellite wireless receiving/display device that directly receives and displays the information collected from the satellites; a ground control center that receives, stores, and analyzes the information collected from the satellites; and a management center that maintains and repairs the satellite transmitter based on the analyzed results.
摘要翻译： 公开了一种基于卫星的感测装置，网络系统和控制方法。 一种基于卫星的感测网络系统，包括：多个卫星发射机，其收集关于外围环境和操作状态的信息，并将其发送到周边卫星; 卫星无线接收/显示装置，其直接接收并显示从卫星收集的信息; 接收，存储和分析从卫星收集的信息的地面控制中心; 以及基于分析结果维护和维修卫星发射机的管理中心。
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公开(公告)号：US20130076562A1
公开(公告)日：2013-03-28
申请号：US13701394
申请日：2011-06-13
申请人： Sang Uk Lee , Do Seob Ahn , Jae Eun Lee
发明人： Sang Uk Lee , Do Seob Ahn , Jae Eun Lee
摘要： In the present invention, a GPS reference station generates and transmits GPS error correction information for each wireless AP and a user terminal recognizes the GPS error correction information to be used for correcting reception information of a user terminal GPS receiver, thereby acquiring precision positioning performance. That is, a precision poisoning system of the present invention includes: a GPS reference station generating navigation correction information for a wireless access point by receiving a first satellites' signal from a GPS satellite with respect to the reference station and transmitting the generated navigation correction information to the wireless access point; a wireless access point receiving the navigation correction information from the GPS reference station and transmitting the received information to a user terminal; and a user terminal receiving a second satellites' signal from the GPS satellite with respect to the user terminal and recognizing the navigation correction information from the wireless access point to generate precise user position information on the basis of the second satellite signal and the navigation correction information.
摘要翻译： 在本发明中，GPS基站生成并发送每个无线AP的GPS误差校正信息，用户终端识别要用于校正用户终端GPS接收机的接收信息的GPS误差校正信息，从而获得精确的定位性能。 也就是说，本发明的精密中毒系统包括：GPS参考站，通过从GPS卫星相对于参考站接收第一卫星信号，生成无线接入点的导航校正信息，并发送生成的导航校正信息 到无线接入点; 无线接入点，从GPS基准站接收导航校正信息，并将接收到的信息发送给用户终端; 以及用户终端，相对于所述用户终端从所述GPS卫星接收第二卫星信号，并从所述无线接入点识别所述导航校正信息，以基于所述第二卫星信号和所述导航校正信息生成精确的用户位置信息 。
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10.发明申请APPARATUS AND METHOD FOR PROVIDING POSITION INFORMATION, AND USER TERMINAL AND METHOD FOR OUTPUTTING POSITION INFORMATION 审中-公开用于提供位置信息的装置和方法以及用于输出位置信息的用户终端和方法公开(公告)号：US20130113637A1
公开(公告)日：2013-05-09
申请号：US13612746
申请日：2012-09-12
申请人： Cheon Sig SIN , Sang Uk Lee , Do Seob Ahn
发明人： Cheon Sig SIN , Sang Uk Lee , Do Seob Ahn
IPC分类号： G08G1/123
CPC分类号： G08G1/205 , G01S5/0027 , G01S5/0263
摘要： Provided are an apparatus and method for providing position information, and a user terminal and method for outputting position information. The apparatus for providing position information includes a first position information calculator configured to calculate first position information of mobile object using at least three signals received from at least three signal transmission devices, a second position information calculator configured to calculate second position information of the mobile object by mapping the calculated first position information of the mobile object to information on the mobile object's surroundings, and a position information transmitter configured to transmit the calculated second position information of the mobile object to a terminal.
摘要翻译： 提供了一种用于提供位置信息的装置和方法，以及用于输出位置信息的用户终端和方法。 用于提供位置信息的装置包括：第一位置信息计算器，被配置为使用从至少三个信号传输装置接收的至少三个信号来计算移动对象的第一位置信息;第二位置信息计算器，被配置为计算移动对象的第二位置信息 通过将所计算的移动对象的第一位置信息映射到关于移动对象的周围环境的信息，以及位置信息发送器，被配置为将计算出的移动对象的第二位置信息发送到终端。
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