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1.发明授权Positional information transmitter, communication terminal, and positioning system using position data 有权位置信息发送器，通信终端和使用位置数据的定位系统公开(公告)号：US09310489B2
公开(公告)日：2016-04-12
申请号：US13388240
申请日：2010-07-13
摘要： The present invention provides a transmitter comprising: a plurality of antennas; and a radio transmitting part transmitting from each of the antennas a positional information signal containing the same positional information, the positional information being transmitted from the antennas through channels which are different between the antennas. The transmitter enables prevention of the positioning error and the positioning time from increasing by solving problems of null points and signal interferences, problems relating to a positional information transmitter disposed indoors, in a positioning system for acquiring a current position both indoors and outdoors.
摘要翻译： 本发明提供一种发射机，包括：多个天线; 以及从每个天线发送包含相同位置信息的位置信息的无线发送部，通过天线之间不同的信道，从天线发送位置信息。 发射机通过解决空点和信号干扰问题，以及位于室内的位置信息发射机的问题，能够防止定位误差和定位时间在用于获取室内和室外的当前位置的定位系统中。
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2.发明申请POSITIONAL INFORMATION TRANSMITTER, POSITIONAL INFORMATION RECEIVER, AND POSITION MEASURING SYSTEM 有权位置信息发送器，位置信息接收器和位置测量系统公开(公告)号：US20110260915A1
公开(公告)日：2011-10-27
申请号：US13019619
申请日：2011-02-02
CPC分类号： G01S5/0236 , G01S19/11 , G01S19/46
摘要： The present invention provides a positional information transmitter, a positional information receiver and a position measuring system capable of measuring a position under moving circumstances. The positional information transmitter transmits positional information for specifying the current position. The positional information transmitter comprises a memory unit which stores therein a plurality of first positional information indicative of the latitude of the current position and a plurality of second positional information indicative of the longitude of the current position, a transmission unit which generates a first positional information signal corresponding to a wireless signal including the first positional information stored in the memory unit and a second positional information signal corresponding to a wireless signal including the second positional information stored therein, and transmits the generated first and second positional information signals, and a timing controller which controls the transmission unit in such a manner that the transmission unit repeatedly transmits the first positional information signal in different periods and repeatedly transmits the second positional information signal in different periods.
摘要翻译： 本发明提供一种能够测量移动环境下的位置的位置信息发送器，位置信息接收器和位置测量系统。 位置信息发送器发送用于指定当前位置的位置信息。 所述位置信息发送器包括：存储单元，其存储指示当前位置的纬度的多个第一位置信息和表示当前位置的经度的多个第二位置信息;生成第一位置信息的发送单元 对应于包括存储在存储单元中的第一位置信息的无线信号的信号和对应于包含存储在其中的第二位置信息的无线信号的第二位置信息信号，并发送所产生的第一和第二位置信息信号，以及定时控制器 其以这样的方式控制发送单元，使得发送单元以不同的周期重复发送第一位置信息信号，并且以不同的周期重复发送第二位置信息信号。
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3.发明申请Positioning system, position information transmitter, communication terminal, and control method of the positioning system 有权定位系统，位置信息发送器，通信终端以及定位系统的控制方法公开(公告)号：US20090256742A1
公开(公告)日：2009-10-15
申请号：US12379714
申请日：2009-02-27
IPC分类号： G01S1/00
CPC分类号： G01S19/10 , G01S5/0263 , G01S19/46 , G01S19/48
摘要： In a positioning system comprising a position information transmitter that transmits a position information signal containing position information indicative of a position as a signal compatible with a satellite positioning signal transmitted from an artificial satellite and a communication terminal that when receiving the satellite positioning signal, finds a current position of the communication terminal by finding a position of the artificial satellite and that when receiving the position information signal, finds a current position of the communication terminal based on the position information, the position information transmitter transmits the position information signal containing a boundary flag that determines which of the satellite positioning signal or the position information signal each of correlators of the communication terminal is to receive, and the communication terminal sets which of the satellite positioning signal or the position information signal each of the correlators is to receive based on the boundary flag.
摘要翻译： 一种定位系统，包括位置信息发送器，该位置信息发送器发送包含表示与人造卫星发送的卫星定位信号兼容的信号的位置的位置信息的位置信息信号和在接收到卫星定位信号时的通信终端， 通过寻找人造卫星的位置的通信终端的当前位置，并且当接收到位置信息信号时，基于位置信息找到通信终端的当前位置，位置信息发送器发送包含边界标志的位置信息信号 确定通信终端的每个相关器的卫星定位信号或位置信息信号中的哪个接收，并且通信终端设置卫星定位信号或位置信息信号中的哪一个 elators是根据边界标志接收的。
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公开(公告)号：US20080098068A1
公开(公告)日：2008-04-24
申请号：US10557938
申请日：2004-05-20
申请人： Tomoichi Ebata
发明人： Tomoichi Ebata
IPC分类号： G06F15/16
摘要： A technique for performing message communications while assigning a space and respective time periods or time points at present, in past and in future is disclosed. A space-time object intercepts a message. Alternatively, this object per se executes the processing for immediately transmitting a message to a target object under management with relevancy thereto, for retaining the message by a future time point assigned, or for preparing and sending a message for searching logs in the past, thereby to realize the space-time communications.
摘要翻译： 公开了一种用于在分配空间的同时进行消息通信的技术，以及在过去和将来的当前时间段或时间点。 空时对象拦截消息。 或者，该对象本身执行用于在与之相关的管理下立即向目标对象发送消息的处理，用于通过分配的未来时间点保留消息，或用于准备和发送用于搜索过去的日志的消息，由此 实现时空交流。
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公开(公告)号：US06973485B2
公开(公告)日：2005-12-06
申请号：US10283108
申请日：2002-10-30
申请人： Tomoichi Ebata , Hiromichi Ito , Masato Saito , Yoshihiro Kamata
发明人： Tomoichi Ebata , Hiromichi Ito , Masato Saito , Yoshihiro Kamata
CPC分类号： H04L63/0281 , H04L29/06 , H04L29/12066 , H04L61/1511 , H04L63/029 , H04L63/083 , H04L67/1002 , H04L67/1008 , H04L67/1021 , H04L67/2814 , H04L67/2828 , H04L67/2847 , H04L67/288 , H04L69/329 , H04L2029/06054
摘要： In an internet having a server for providing service, a client for receiving the service, plural proxy servers for standing proxy for an access to the server done by the client, and a proxy server selecting server for noticing an IP (Internet Protocol) corresponding to a domain name of the client in response to an inquiry with the domain name added thereon, the proxy server selecting server receives a request message with the domain name of the server for providing the target service from the client. Then, the proxy server selecting server notifies the client of the IP address of the most approximate server to the client in place of the IP address of the server, based on the physical/logical location information, and if necessary, the periodically obtained load information of the proxy servers. The client recognizes the proxy server of the IP address given thereto as the server for providing the target service and then makes access to the proxy server.
摘要翻译： 在具有用于提供服务的服务器的互联网中，用于接收服务的客户端，用于对由客户端完成的对服务器的访问的站立代理的多个代理服务器以及用于注意与对应于该服务器的IP（互联网协议）相关联的代理服务器选择服务器 响应于其上添加有域名的查询的客户端的域名，代理服务器选择服务器从客户端接收到具有用于从客户端提供目标服务的服务器的域名的请求消息。 然后，代理服务器选择服务器根据物理/逻辑位置信息向客户端通知客户端代替服务器的IP地址的最近服务器的IP地址，并且如果需要，周期性地获得负载信息 的代理服务器。 客户端将其给出的IP地址的代理服务器识别为用于提供目标服务的服务器，然后访问代理服务器。
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6.发明授权Network system having plural networks for performing quality guarantee among the networks having different policies 失效具有多个网络的网络系统，用于在具有不同策略的网络中执行质量保证公开(公告)号：US06708209B1
公开(公告)日：2004-03-16
申请号：US09520832
申请日：2000-03-08
申请人： Tomoichi Ebata , Shigeru Miyake , Masatoshi Takihiro , Osamu Takada , Minoru Koizumi , Yoshiyuki Kurosaki , Toshiaki Hirata , Koji Tsukada
发明人： Tomoichi Ebata , Shigeru Miyake , Masatoshi Takihiro , Osamu Takada , Minoru Koizumi , Yoshiyuki Kurosaki , Toshiaki Hirata , Koji Tsukada
IPC分类号： G06F13100
CPC分类号： H04L47/822 , H04L41/5003 , H04L41/5019 , H04L41/5054 , H04L47/10 , H04L47/15 , H04L47/70 , H04L47/724 , H04L47/781 , H04L47/785 , H04L47/805 , H04L47/808 , H04L47/826 , H04L47/828
摘要： A network system having a plurality of interconnected networks each having a policy server. The policy server sets a quality-guaranteed path in the network according to a policy held in the policy server. The policy server includes: a policy holding unit to hold a policy defining a quality that can be guaranteed in its own network, or local network, for an inter-network communication; a policy publicizing unit to make public the policy held in the policy holding unit to the policy servers of other networks; a guaranteed quality calculation unit to calculate, from a policy publicized by a policy server of a network on a path between the local network and other network, a quality that can be guaranteed for the path between the local network and the other network; and a quality-guaranteed path setting unit to provide a quality-guaranteed path, the quality-guaranteed path having a guaranteed quality within the quality calculated by the guaranteed quality calculation unit for the path between the local network and the other network.
摘要翻译： 一种具有多个互连网络的网络系统，每个网络具有策略服务器。 策略服务器根据策略服务器中保存的策略在网络中设置质量保证路径。 策略服务器包括：策略保持单元，用于保持定义可以在其自己的网络或本地网络中保证的质量的策略用于网络间通信; 政策宣传单位，将策略控制单位的政策公开到其他网络的策略服务器; 保证质量计算单元从本地网络与其他网络之间的路径上的网络的策略服务器公布的策略中计算出可以保证本地网络与另一网络之间路径的质量; 以及质量保证路径设置单元，用于提供质量保证路径，质量保证路径在由本地网络与另一网络之间的路径的保证质量计算单元计算的质量内具有保证质量。
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公开(公告)号：US06292098B1
公开(公告)日：2001-09-18
申请号：US09386476
申请日：1999-08-31
IPC分类号： G08B2900
CPC分类号： G08B13/19656 , G08B13/19693 , G08B13/19697 , H04N7/181
摘要： In order to allow efficient use of bandwidth in communication paths in a surveillance system, the surveillance system has an operation unit which assigns fixed bandwidths to each of the communications taking place between camera nodes, which transfer image data at a uniform rate, and monitor nodes. A fixed bandwidth is assigned to, all communications taking place between the operation unit and sensor nodes, which generate alarm information at a non-uniform rate. If there is an increase in network traffic, bandwidth allocations, for communication between the camera nodes and the monitor nodes are reassigned so that bandwidth for these communications is reduced. The camera nodes use the bandwidth assigned to the camera nodes to transfer image data. The sensor nodes transfer alarm information using any bandwidth.
摘要翻译： 为了能够有效利用监视系统中的通信路径中的带宽，监控系统具有操作单元，该操作单元为在以统一速率传送图像数据的相机节点之间发生的每个通信分配固定带宽，并且监视节点 。 分配固定带宽，在操作单元和传感器节点之间发生的所有通信以不均匀的速率产生报警信息。 如果网络流量增加，则针对相机节点和监视节点之间的通信的带宽分配被重新分配，从而减少了这些通信的带宽。 相机节点使用分配给相机节点的带宽来传输图像数据。 传感器节点使用任何带宽传输报警信息。
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公开(公告)号：US08432311B2
公开(公告)日：2013-04-30
申请号：US12650667
申请日：2009-12-31
IPC分类号： G01S19/11
CPC分类号： G01S19/11
摘要： A GPS signal transmitter configured with a reduced number of components and achieving low cost, space saving, and low power is provided. A GPS signal transmitter of the present invention includes: a crystal oscillator; a carrier wave generator that outputs a first carrier wave and a second carrier wave whose phase is inverted to the phase of the first carrier wave, using a clock output by the crystal oscillator; a microcomputer that is driven with the clock output by the crystal oscillator and outputs a control signal based on a C/A code which is a pseudo random code; a switch that switches over between the first carrier wave and the second carrier wave according to the control signal from the microcomputer and generates a modulation wave; and an antenna that transmits the modulation wave by radio.
摘要翻译： 提供了一种配置有少量部件并实现低成本，节省空间和低功率的GPS信号发射器。 本发明的GPS信号发射机包括：晶振; 使用由所述晶体振荡器输出的时钟，将相位反相的第一载波和第二载波输出到所述第一载波的相位的载波生成器; 由晶体振荡器输出的时钟驱动的微型计算机，并输出基于作为伪随机码的C / A码的控制信号; 根据来自微型计算机的控制信号在第一载波和第二载波之间切换的开关，并产生调制波; 以及通过无线电发送调制波的天线。
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9.发明授权Positioning system, position information transmitter, communication terminal, and control method of the positioning system 有权定位系统，位置信息发送器，通信终端以及定位系统的控制方法公开(公告)号：US08299965B2
公开(公告)日：2012-10-30
申请号：US13205704
申请日：2011-08-09
IPC分类号： G01S1/00
CPC分类号： G01S19/10 , G01S5/0263 , G01S19/46 , G01S19/48
摘要： A position information transmitter including: a digital processing device including a CPU and a position information database storing position information of the position information transmitter and information of channels used by other position information transmitters; and a radio transmitting device executing a signal modulation, wherein the digital processing device generates spread spectrum signals from the position information of the position information transmitter and information of channels used by other position information transmitters, by using the C/A code, and the radio transmitting device modulates the spread spectrum signals and transmits modulated signals as a radio signals.
摘要翻译： 一种位置信息发送器，包括：数字处理装置，包括CPU和存储位置信息发送器的位置信息的位置信息数据库和由其他位置信息发送器使用的信道的信息; 以及执行信号调制的无线发送装置，其中，所述数字处理装置通过使用所述C / A码从所述位置信息发送机的位置信息和由其他位置信息发送机使用的信道的信息生成扩频信号，并且所述无线电 发射装置调制扩频信号并发送调制信号作为无线电信号。
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公开(公告)号：US07953408B2
公开(公告)日：2011-05-31
申请号：US11976100
申请日：2007-10-22
IPC分类号： H04W4/00
CPC分类号： H04L29/12047 , H04L12/189 , H04L51/38 , H04L61/15 , H04L67/18 , H04W4/02 , H04W4/06 , H04W4/12 , H04W88/184
摘要： A sender of a message can transmit a message to an unspecified user merely by specifying a condition of space without specifying a recipient of the message, using an information processing terminal transmitting a message not with a user address to specify a user but with an area address (a condition of space) to specify an area within an electric wave reachable range of a radio base station; and a server converting the area address to a user address which specifies a PHS terminal currently located in the area represented by said area address and transmitting the message with a converted address to a switching equipment.
摘要翻译： 消息的发送者可以仅通过指定空间的条件而不指定消息的接收者来将消息发送到未指定的用户，使用信息处理终端发送不具有用户地址的消息来指定用户但具有区域地址 （空间的条件）来指定无线电基站的电波可达范围内的区域; 以及服务器，将区域地址转换为用户地址，用户地址指定当前位于由所述区域地址表示的区域中的PHS终端，并将具有转换地址的消息发送到交换设备。
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