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1. 发明授权

US07116992B1 Mobile station using positional information 失效
标题翻译：移动台使用位置信息
公开(公告)号：US07116992B1
公开(公告)日：2006-10-03
申请号：US09601132
申请日：2000-04-05
申请人： Katsuhiko Tsunehara , Mikio Kuwahara , Ayumu Koide , Nobukazu Doi
发明人： Katsuhiko Tsunehara , Mikio Kuwahara , Ayumu Koide , Nobukazu Doi
IPC分类号： H04M1/00
CPC分类号： H04W4/02 , G08G1/005 , H04W88/02
摘要： When a person of holding a mobile station gets near to a previously set target position, application 200 is started and service of utilizing positional information is provided to the person of holding the mobile station or a third party. The mobile station includes a position comparator 103 for comparing a current position of the mobile station calculated by a position calculator 102 by using a signal from an antenna 100 with a target position inputted from means for target position input 104 and an application controller 106 for controlling the application 200 by using a result of position comparison 120. Further, a frequency of position calculation is pertinently controlled in the position calculator 102 by a position calculation controller 107 operated by the result of position comparison 120.
摘要翻译：当握住移动台的人接近于先前设定的目标位置时，启动应用程序200，并且向持有移动站或第三方的人员提供利用位置信息的服务。移动站包括位置比较器103，用于通过使用来自天线100的信号和由目标位置输入装置104输入的目标位置来比较由位置计算器102计算出的移动站的当前位置和用于控制的应用控制器106 通过使用位置比较结果120来应用200。此外，通过由位置比较结果120进行操作的位置计算控制器107，在位置计算器102中适当地控制位置计算的频率。

2. 发明授权

US06694142B1 Wireless terminal positioning method and apparatus 失效
标题翻译：无线终端定位方法及装置
公开(公告)号：US06694142B1
公开(公告)日：2004-02-17
申请号：US09621418
申请日：2000-07-21
申请人： Mikio Kuwahara , Ayumu Koide , Katsuhiko Tsunehara , Nobukazu Doi
发明人： Mikio Kuwahara , Ayumu Koide , Katsuhiko Tsunehara , Nobukazu Doi
IPC分类号： H04Q720
CPC分类号： H04W64/00 , G01S5/14
摘要： In a wireless terminal position measuring method for estimating the position of a terminal using signals sent from at least three base stations accommodated by a cellular communication system, position of the terminal is estimates according to the triangulation method by selecting three base stations arbitrarily, a plurality of estimated positions thus calculated are stored in a memory and averaged thereafter to obtain a final estimated position.
摘要翻译：在利用由蜂窝通信系统容纳的至少三个基站发送的信号来估计终端的位置的无线终端位置测量方法中，根据三角测量方法通过任意选择三个基站来估计终端的位置，多个由此计算的估计位置被存储在存储器中，然后对其进行平均以获得最终估计位置。

3. 发明授权

US06459402B1 Method for measuring distance and position using spectrum signal, and an equipment using the method 有权
标题翻译：使用频谱信号测量距离和位置的方法，以及使用该方法的设备
公开(公告)号：US06459402B1
公开(公告)日：2002-10-01
申请号：US09640018
申请日：2000-08-17
申请人： Katsuhiko Tsunehara , Nobukazu Doi , Mikio Kuwahara , Tomoaki Ishifuji
发明人： Katsuhiko Tsunehara , Nobukazu Doi , Mikio Kuwahara , Tomoaki Ishifuji
IPC分类号： G01S1308
CPC分类号： G01S5/0215 , G01S1/026 , G01S1/045 , G01S5/10 , H04B1/70755 , H04B2201/70715
摘要： Under a multi-path environment, the receive timing for an incoming wave of the minimum propagation delay time cannot be accurately measured in the prior art. By using the delay profile created by delay profile creating section 102 and the first threshold value 330 received from the first threshold value calculation section 105, the first threshold value timing detection section 103 selects only the earliest receive timing exceeding the first threshold value, from all the timings that the correlation value in the delay profile becomes a maximum. By using the receive timing and the second threshold value 331 received from the second threshold value calculation section 107, the reference timing calculation section 106 selects the reference timing required for calculating the receive timing for the incoming wave of the minimum propagation delay time. The timing delayed by a previously set timing behind said reference timing is sent from the receive timing calculation section 108 as the receive timing 113 of the incoming wave of the minimum propagation delay time.
摘要翻译：在多路径环境下，在现有技术中不能精确地测量最小传播延迟时间的入射波的接收定时。通过使用从第一阈值计算部105接收到的延迟分布创建部102和第一阈值330所产生的延迟分布，第一阈值定时检测部103从全部仅选择超过第一阈值的最早的接收定时延迟分布中的相关值变为最大的定时。通过使用从第二阈值计算部107接收的接收定时和第二阈值331，基准定时计算部106选择计算最小传播延迟时间的入射波的接收定时所需的基准定时。从接收定时计算部108发送作为最小传播延迟时间的输入波的接收定时113延迟的参考定时之后的先前设定的定时的定时。

4. 发明申请

US20100103047A1 METHOD FOR MEASURING DISTANCE AND POSITION USING SPREAD SPECTRUM SIGNAL, AND AN EQUIPMENT USING THE METHOD 有权
标题翻译：使用扩频信号测量距离和位置的方法以及使用该方法的设备
公开(公告)号：US20100103047A1
公开(公告)日：2010-04-29
申请号：US12651780
申请日：2010-01-04
申请人： Katsuhiko Tsunehara , Nobukazu Doi , Mikio Kuwahara , Tomoaki Ishifuji
发明人： Katsuhiko Tsunehara , Nobukazu Doi , Mikio Kuwahara , Tomoaki Ishifuji
IPC分类号： G01S1/24
CPC分类号： G01S5/0215 , G01S1/026 , G01S1/045 , G01S5/10 , H04B1/70755 , H04B2201/70715
摘要： By using the delay profile created by delay profile creating section 102 and the first threshold value 330 received from the first threshold value calculation 105, the first threshold value timing detection section 103 selects only the earliest receive timing exceeding the first threshold value, from all the timing that the correlation value in the delay profile becomes a maximum. By using the receive timing and the second threshold value 331 received from the second threshold value calculation section 107, reference timing calculation section 106 selects the reference timing required for calculating the receive timing for the incoming wave of the minimum propagation delay time. The timing delayed by previously set timing behind said reference timing is sent from receive timing calculation section 108 as the receive timing 113 of the incoming wave of the minimum propagation delay time.
摘要翻译：通过使用由延迟分布创建部102创建的延迟分布和从第一阈值计算105接收到的第一阈值330，第一阈值定时检测部103仅从超过第一阈值的时间选择最早的接收定时定时延迟分布中的相关值变为最大值。通过使用从第二阈值计算部107接收到的接收定时和第二阈值331，基准定时计算部106选择计算最小传播延迟时间的入射波的接收定时所需的基准定时。从接收定时计算部108发送作为最小传播延迟时间的输入波的接收定时113的从基准定时之后预先设定的定时延迟的定时。

5. 发明授权

US07609197B2 Method for measuring distance and position using spread spectrum signal, and an equipment using the method 失效
标题翻译：使用扩频信号测量距离和位置的方法，以及使用该方法的设备
公开(公告)号：US07609197B2
公开(公告)日：2009-10-27
申请号：US11059407
申请日：2005-02-17
申请人： Katsuhiko Tsunehara , Nobukazu Doi , Mikio Kuwahara , Tomoaki Ishifuji
发明人： Katsuhiko Tsunehara , Nobukazu Doi , Mikio Kuwahara , Tomoaki Ishifuji
IPC分类号： G01S13/08 , G01S13/00
CPC分类号： G01S5/0215 , G01S1/026 , G01S1/045 , G01S5/10 , H04B1/70755 , H04B2201/70715
摘要： By using the delay profile created by delay profile creating section 102 and the first threshold value 330 received from the first threshold value calculation 105, the first threshold value timing detection section 103 selects only the earliest receive timing exceeding the first threshold value, from all the timing that the correlation value in the delay profile becomes a maximum. By using the receive timing and the second threshold value 331 received from the second threshold value calculation section 107, reference timing calculation section 106 selects the reference timing required for calculating the receive timing for the incoming wave of the minimum propagation delay time. The timing delayed by previously set timing behind said reference timing is sent from receive timing calculation section 108 as the receive timing 113 of the incoming wave of the minimum propagation delay time.
摘要翻译：通过使用由延迟分布创建部102创建的延迟分布和从第一阈值计算105接收到的第一阈值330，第一阈值定时检测部103仅从超过第一阈值的时间选择最早的接收定时定时延迟分布中的相关值变为最大值。通过使用从第二阈值计算部107接收到的接收定时和第二阈值331，基准定时计算部106选择计算最小传播延迟时间的入射波的接收定时所需的基准定时。从接收定时计算部108发送作为最小传播延迟时间的输入波的接收定时113的从基准定时之后预先设定的定时延迟的定时。

6. 发明申请

US20080068254A1 Method for measuring distance and position using spread spectrum signal, and an equipment using the method 失效
标题翻译：使用扩频信号测量距离和位置的方法，以及使用该方法的设备
公开(公告)号：US20080068254A1
公开(公告)日：2008-03-20
申请号：US11976979
申请日：2007-10-30
申请人： Katsuhiko Tsunehara , Nobukazu Doi , Mikio Kuwahara , Tomoaki Ishifuji
发明人： Katsuhiko Tsunehara , Nobukazu Doi , Mikio Kuwahara , Tomoaki Ishifuji
IPC分类号： G01S13/00
CPC分类号： G01S5/0215 , G01S1/026 , G01S1/045 , G01S5/10 , H04B1/70755 , H04B2201/70715
摘要： By using the delay profile created by delay profile creating section 102 and the first threshold value 330 received from the first threshold value calculation 105, the first threshold value timing detection section 103 selects only the earliest receive timing exceeding the first threshold value, from all the timing that the correlation value in the delay profile becomes a maximum. By using the receive timing and the second threshold value 331 received from the second threshold value calculation section 107, reference timing calculation section 106 selects the reference timing required for calculating the receive timing for the incoming wave of the minimum propagation delay time. The timing delayed by previously set timing behind said reference timing is sent from receive timing calculation section 108 as the receive timing 113 of the incoming wave of the minimum propagation delay time.
摘要翻译：通过使用由延迟分布创建部102创建的延迟分布和从第一阈值计算105接收到的第一阈值330，第一阈值定时检测部103仅从超过第一阈值的时间选择最早的接收定时定时延迟分布中的相关值变为最大值。通过使用从第二阈值计算部107接收到的接收定时和第二阈值331，基准定时计算部106选择计算最小传播延迟时间的入射波的接收定时所需的基准定时。从接收定时计算部108发送作为最小传播延迟时间的输入波的接收定时113的从基准定时之后预先设定的定时延迟的定时。

7. 发明授权

US06657579B2 Method for measuring distance and position using spread spectrum signal, and an equipment using the method 有权
公开(公告)号：US06657579B2
公开(公告)日：2003-12-02
申请号：US10166090
申请日：2002-06-11
申请人： Katsuhiko Tsunehara , Nobukazu Doi , Mikio Kuwahara , Tomoaki Ishifuji
发明人： Katsuhiko Tsunehara , Nobukazu Doi , Mikio Kuwahara , Tomoaki Ishifuji
IPC分类号： G01S1308
CPC分类号： G01S5/0215 , G01S1/026 , G01S1/045 , G01S5/10 , H04B1/70755 , H04B2201/70715
摘要： Under a multi-path environment, receive timing for the incoming wave of the minimum propagation delay time cannot be accurately measured using the prior art. By using the delay profile created by delay profile creating section 102 and the first threshold value 330 received from the first threshold value calculation section 105, the first threshold value timing detection section 103 selects only the earliest receive timing exceeding the first threshold value, from all the timing that the correlation value in the delay profile becomes a maximum. By using the receive timing and the second threshold value 331 received from the second threshold value calculation section 107, reference timing calculation section 106 selects the reference timing required for calculating the receive timing for the incoming wave of the minimum propagation delay time. The timing delayed by previously set timing behind said reference timing is sent from receive timing calculation section 108 as the receive timing 113 of the incoming wave of the minimum propagation delay time.

8. 发明授权

US06900753B2 Method for measuring distance and position using spread spectrum signal, and an equipment using the method 有权
标题翻译：使用扩频信号测量距离和位置的方法，以及使用该方法的设备
公开(公告)号：US06900753B2
公开(公告)日：2005-05-31
申请号：US10680089
申请日：2003-10-08
申请人： Katsuhiko Tsunehara , Nobukazu Doi , Mikio Kuwahara , Tomoaki Ishifuji
发明人： Katsuhiko Tsunehara , Nobukazu Doi , Mikio Kuwahara , Tomoaki Ishifuji
IPC分类号： G01S1/02 , G01S1/04 , G01S5/10 , G01S19/19 , G01S19/25 , H04B1/7113 , H04J13/00 , H04W64/00 , H04W88/02 , G01S13/08
CPC分类号： G01S5/0215 , G01S1/026 , G01S1/045 , G01S5/10 , H04B1/70755 , H04B2201/70715
摘要： By using the delay profile created by delay profile creating section 102 and the first threshold value 330 received from the first threshold value calculation section 105, the first threshold value timing detection section 103 selects only the earliest receive timing exceeding the first threshold value, from all the timing that the correlation value in the delay profile becomes a maximum. By using the receive timing and the second threshold value 331 received from the second threshold value calculation section 107, reference timing calculation section 106 selects the reference timing required for calculating the receive timing for the incoming wave of the minimum propagation delay time. The timing delayed by previously set timing behind said reference timing is sent from receive timing calculation section 108 as the receive timing 113 of the incoming wave of the minimum propagation delay time.
摘要翻译：通过使用从第一阈值计算部105接收到的延迟分布创建部102和第一阈值330所产生的延迟分布，第一阈值定时检测部103从全部仅选择超过第一阈值的最早的接收定时延迟分布中的相关值变为最大的定时。通过使用从第二阈值计算部107接收到的接收定时和第二阈值331，基准定时计算部106选择计算最小传播延迟时间的入射波的接收定时所需的基准定时。从接收定时计算部108发送作为最小传播延迟时间的输入波的接收定时113的从基准定时之后预先设定的定时延迟的定时。

9. 发明授权

US07969347B2 Method for measuring distance and position using spread spectrum signal, and an equipment using the method 有权
标题翻译：使用扩频信号测量距离和位置的方法，以及使用该方法的设备
公开(公告)号：US07969347B2
公开(公告)日：2011-06-28
申请号：US12651780
申请日：2010-01-04
申请人： Katsuhiko Tsunehara , Nobukazu Doi , Mikio Kuwahara , Tomoaki Ishifuji
发明人： Katsuhiko Tsunehara , Nobukazu Doi , Mikio Kuwahara , Tomoaki Ishifuji
IPC分类号： G01S13/08 , G01S13/00
CPC分类号： G01S5/0215 , G01S1/026 , G01S1/045 , G01S5/10 , H04B1/70755 , H04B2201/70715
摘要： By using the delay profile created by delay profile creating section 102 and the first threshold value 330 received from the first threshold value calculation 105, the first threshold value timing detection section 103 selects only the earliest receive timing exceeding the first threshold value, from all the timing that the correlation value in the delay profile becomes a maximum. By using the receive timing and the second threshold value 331 received from the second threshold value calculation section 107, reference timing calculation section 106 selects the reference timing required for calculating the receive timing for the incoming wave of the minimum propagation delay time. The timing delayed by previously set timing behind said reference timing is sent from receive timing calculation section 108 as the receive timing 113 of the incoming wave of the minimum propagation delay time.
摘要翻译：通过使用由延迟分布创建部102创建的延迟分布和从第一阈值计算105接收到的第一阈值330，第一阈值定时检测部103仅从超过第一阈值的时间选择最早的接收定时定时延迟分布中的相关值变为最大值。通过使用从第二阈值计算部107接收到的接收定时和第二阈值331，基准定时计算部106选择计算最小传播延迟时间的入射波的接收定时所需的基准定时。从接收定时计算部108发送作为最小传播延迟时间的输入波的接收定时113的从基准定时之后预先设定的定时延迟的定时。

10. 发明授权

US07663532B2 Method for measuring distance and position using spread spectrum signal, and an equipment using the method 失效
标题翻译：使用扩频信号测量距离和位置的方法，以及使用该方法的设备
公开(公告)号：US07663532B2
公开(公告)日：2010-02-16
申请号：US11976979
申请日：2007-10-30
申请人： Katsuhiko Tsunehara , Nobukazu Doi , Mikio Kuwahara , Tomoaki Ishifuji
发明人： Katsuhiko Tsunehara , Nobukazu Doi , Mikio Kuwahara , Tomoaki Ishifuji
IPC分类号： G01S13/08 , G01S13/00
CPC分类号： G01S5/0215 , G01S1/026 , G01S1/045 , G01S5/10 , H04B1/70755 , H04B2201/70715
摘要： By using the delay profile created by delay profile creating section 102 and the first threshold value 330 received from the first threshold value calculation 105, the first threshold value timing detection section 103 selects only the earliest receive timing exceeding the first threshold value, from all the timing that the correlation value in the delay profile becomes a maximum. By using the receive timing and the second threshold value 331 received from the second threshold value calculation section 107, reference timing calculation section 106 selects the reference timing required for calculating the receive timing for the incoming wave of the minimum propagation delay time. The timing delayed by previously set timing behind said reference timing is sent from receive timing calculation section 108 as the receive timing 113 of the incoming wave of the minimum propagation delay time.
摘要翻译：通过使用由延迟分布创建部102创建的延迟分布和从第一阈值计算105接收到的第一阈值330，第一阈值定时检测部103仅从超过第一阈值的时间选择最早的接收定时定时延迟分布中的相关值变为最大值。通过使用从第二阈值计算部107接收到的接收定时和第二阈值331，基准定时计算部106选择计算最小传播延迟时间的入射波的接收定时所需的基准定时。从接收定时计算部108发送作为最小传播延迟时间的输入波的接收定时113的从基准定时之后预先设定的定时延迟的定时。

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