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1. 发明授权

US06438380B1 System for robust location of a mobile-transmitter 失效
标题翻译：用于移动发射机稳健位置的系统
公开(公告)号：US06438380B1
公开(公告)日：2002-08-20
申请号：US08808693
申请日：1997-02-28
申请人： Qi Bi , Wen-Yi Kuo , Sirin Tekinay
发明人： Qi Bi , Wen-Yi Kuo , Sirin Tekinay
IPC分类号： H04Q720
CPC分类号： H04W64/00 , G01S5/06
摘要： The present invention is a more accurate system for estimating the location of a mobile-telephone without significantly increasing the interference level for other mobile-telephones in the same or neighboring cells. In one embodiment, the present invention uses a plurality of location terminals deployed throughout a cell to increase the chances of detecting line-of-sight signals and the signal-to-noise ratio at the location terminals. In this embodiment, a wireless communication network transmits receive information to the plurality of location terminals instructing each of the location terminals to receive a signal from a particular mobile-telephone. Specifically, the location terminal is instructed to monitor a specific communication channel during a specific time interval. Upon receiving the signal, each of the location terminals produces detection information that is used by a location processor to estimate a location for the mobile-telephone, wherein the detection information includes times-of-arrival of the signal at each of the location terminals. In one embodiment, the location processor uses well-known location techniques, such as time difference of arrival, ranging, etc., to estimate the location for the mobile-telephone.
摘要翻译：本发明是用于估计移动电话的位置而不显着增加相同或相邻小区中的其他移动电话的干扰水平的更准确的系统。在一个实施例中，本发明使用部署在整个小区中的多个位置终端来增加在位置终端处检测视线信号和信噪比的机会。在该实施例中，无线通信网络向多个位置终端发送接收信息，指示每个位置终端接收来自特定移动电话的信号。特别地，指示定位终端在特定时间间隔期间监视特定的通信信道。在接收到信号时，每个位置终端产生由位置处理器用于估计移动电话的位置的检测信息，其中检测信息包括在每个位置终端处的信号的到达时间。在一个实施例中，位置处理器使用公知的定位技术，例如到达时间差，测距等来估计移动电话的位置。

2. 发明授权

US06175811B1 Method for frequency environment modeling and characterization 失效
标题翻译：频率环境建模和表征方法
公开(公告)号：US06175811B1
公开(公告)日：2001-01-16
申请号：US08984779
申请日：1997-12-04
申请人： Sirin Tekinay
发明人： Sirin Tekinay
IPC分类号： G01S100
CPC分类号： H04B17/391
摘要： The present invention provides an RF model that characterizes the scattering hostility in an RF environment through a set of parameters. The parameters essentially provide a description of the amount of multipath that an RF signal would incur if it were to travel in the RF environment. Thus, such an RF model can be used to predict the amount of signal degradation that a given RF signal would experience when transmitted from any point in the RF environment. As a result, the RF model can be used to determine whether a given RF signal, if transmitted from a given point in an RF environment, could be received by a receiver located at another point in the RF environment. Advantageously, the RF model can characterize the scattering hostility in an RF environment without being programmed with volumes of environmental information.
摘要翻译：本发明提供一种RF模型，其通过一组参数表征RF环境中的散射敌意。这些参数基本上提供了RF信号在RF环境中行进时会产生的多路径量的描述。因此，这样的RF模型可以用于预测当从RF环境中的任何点发送时给定RF信号将经历的信号劣化的量。结果，可以使用RF模型来确定如果从RF环境中的给定点发送的给定RF信号是否可以由位于RF环境中的另一点处的接收机接收。有利地，RF模型可以表征RF环境中的散射敌意，而不用大量的环境信息进行编程。

3. 发明申请

US20070159389A1 Wireless Network Assisted GPS System 有权
标题翻译：无线网络辅助GPS系统
公开(公告)号：US20070159389A1
公开(公告)日：2007-07-12
申请号：US11682434
申请日：2007-03-06
申请人： Sirin Tekinay , Woo-Jin Choi
发明人： Sirin Tekinay , Woo-Jin Choi
IPC分类号： G01S5/14
CPC分类号： H04W64/00 , G01S5/0263
摘要： A method and apparatus for locating a mobile communications device such as a cell phone includes apparatus for communicating with base stations and apparatus for communicating with satellites. Signals received from satellites and the base stations are combined to provide the necessary information to calculate the location of the mobile communications device.
摘要翻译：用于定位诸如蜂窝电话的移动通信设备的方法和装置包括用于与基站通信的设备和用于与卫星通信的设备。从卫星和基站接收的信号被组合以提供必要的信息来计算移动通信设备的位置。

4. 发明授权

US6044273A Method and apparatus for designing a communication system by modeling spatial and temporal behavior of user mobility demand 失效
标题翻译：通过建模用户移动性需求的空间和时间行为来设计通信系统的方法和装置
公开(公告)号：US6044273A
公开(公告)日：2000-03-28
申请号：US763567
申请日：1996-12-10
申请人： Sirin Tekinay
发明人： Sirin Tekinay
IPC分类号： H04W16/18 , H04B15/00
CPC分类号： H04W16/18
摘要： A method and apparatus for designing a communication system where user call demand is estimated based on spatial and temporal distributions. Base stations and cell grids are then designed to accommodate the estimated user call demand, while user mobility demand is estimated based on spatial and temporal distributions developed for geographic subregions with self-similar mobility patterns. An MSC network is then designed to service both the base stations and cell grids, and the estimated user mobility demand.
摘要翻译：一种用于设计基于空间和时间分布来估计用户呼叫需求的通信系统的方法和装置。然后设计基站和小区网格以适应估计的用户呼叫需求，同时基于针对具有自相似移动性模式的地理子区域开发的空间和时间分布来估计用户移动性需求。然后，MSC网络被设计为服务于基站和小区网格以及估计的用户移动性需求。

5. 发明授权

US07532158B2 Wireless network assisted GPS system 有权
标题翻译：无线网络辅助GPS系统
公开(公告)号：US07532158B2
公开(公告)日：2009-05-12
申请号：US11682434
申请日：2007-03-06
申请人： Sirin Tekinay , Woo-Jin Choi
发明人： Sirin Tekinay , Woo-Jin Choi
IPC分类号： G01S1/02
CPC分类号： H04W64/00 , G01S5/0263
摘要： A method, apparatus, and/or system for locating mobile devices may use location information received from a mobile device to be located. Such information may include GPS-related information and/or path length information with respect to one or more signals transmitted by network elements. Such information may be augmented by information provided by one or more network elements, which information may include path length measurements based on signals transmitted from the mobile device.
摘要翻译：用于定位移动设备的方法，设备和/或系统可以使用从移动设备接收的位置信息来定位。这样的信息可以包括关于由网络元件发送的一个或多个信号的GPS相关信息和/或路径长度信息。可以通过由一个或多个网络元件提供的信息来增加这种信息，该信息可以包括基于从移动设备发送的信号的路径长度测量。

6. 发明授权

US07215281B2 Wireless network assisted GPS system 有权
标题翻译：无线网络辅助GPS系统
公开(公告)号：US07215281B2
公开(公告)日：2007-05-08
申请号：US10827911
申请日：2004-04-20
申请人： Sirin Tekinay , Woo-Jin Choi
发明人： Sirin Tekinay , Woo-Jin Choi
IPC分类号： G01S1/00 , G01S5/14
CPC分类号： H04W64/00 , G01S5/0263
摘要： A method and apparatus for locating a mobile communications device such as a cell phone includes apparatus for communicating with base stations and apparatus for communicating with satellites. Signals received from satellites and the base stations are combined to provide the necessary information to calculate the location of the mobile communications device.
摘要翻译：用于定位诸如蜂窝电话的移动通信设备的方法和装置包括用于与基站通信的设备和用于与卫星通信的设备。从卫星和基站接收的信号被组合以提供必要的信息来计算移动通信设备的位置。

7. 发明授权

US06414634B1 Detecting the geographical location of wireless units 失效
标题翻译：检测无线单元的地理位置
公开(公告)号：US06414634B1
公开(公告)日：2002-07-02
申请号：US08985133
申请日：1997-12-04
申请人： Sirin Tekinay
发明人： Sirin Tekinay
IPC分类号： G01S302
CPC分类号： G01S5/14 , G01S5/02
摘要： The geolocation of a wireless terminal is determined by performing a time/frequency analysis on incoming signals received at a plurality of locations, where each incoming signal includes at least one multipath component of a signal transmitted by the wireless terminal during, for example, regular communications. The time/frequency analysis involves the analysis of the frequency components of the transmitted signal at given instants in time to identify the time-of-arrival of the multipath components of the incoming signal. The time-of-arrival identified for the line-of-sight component of the incoming signal at a plurality of locations can then be processed to determine the geolocation of the wireless terminal.
摘要翻译：通过对在多个位置处接收的输入信号执行时间/频率分析来确定无线终端的地理位置，其中每个输入信号包括在例如常规通信期间由无线终端发送的信号的至少一个多径分量。时间/频率分析涉及在给定时刻对发射信号的频率分量的分析，以识别输入信号的多径分量的到达时间。然后可以处理在多个位置处为输入信号的视线分量识别的到达时间，以确定无线终端的地理位置。

8. 发明申请

US20050052320A1 Wireless network assisted GPS system 有权
标题翻译：无线网络辅助GPS系统
公开(公告)号：US20050052320A1
公开(公告)日：2005-03-10
申请号：US10827911
申请日：2004-04-20
申请人： Sirin Tekinay , Woo-Jin Choi
发明人： Sirin Tekinay , Woo-Jin Choi
IPC分类号： G01S19/09 , G01S5/02 , G01S19/46 , H04W64/00 , G01S5/14
CPC分类号： H04W64/00 , G01S5/0263
摘要： A method and apparatus for locating a mobile communications device such as a cell phone includes apparatus for communicating with base stations and apparatus for communicating with satellites. Signals received from satellites and the base stations are combined to provide the necessary information to calculate the location of the mobile communications device.
摘要翻译：用于定位诸如蜂窝电话的移动通信设备的方法和装置包括用于与基站通信的设备和用于与卫星通信的设备。从卫星和基站接收的信号被组合以提供必要的信息来计算移动通信设备的位置。

9. 发明授权

US06272350B1 Method for improved line of sight signal detection using time/frequency analysis 失效
标题翻译：使用时间/频率分析改进视线信号检测的方法
公开(公告)号：US06272350B1
公开(公告)日：2001-08-07
申请号：US08984728
申请日：1997-12-04
申请人： Sirin Tekinay
发明人： Sirin Tekinay
IPC分类号： H04B701
CPC分类号： H04B7/01
摘要： The time-of-arrival of the line-of-sight component of a received, or incoming, signal is determined by performing a time/frequency analysis of the incoming signal. The term time/frequency analysis refers to an analysis of the frequency components (i.e. the frequency make-up) of the incoming signal at given instants in time. For example, one form of time/frequency analysis according to the present invention is to compare the frequency make-up of the received signal to the frequency make-up of the transmitted signal. Those points in time in which the frequency make-up of the received signal matches the frequency make-up of the transmitted signal are the instants in time at which a multipath component of the transmitted signal is received. In such a time/frequency analysis, the first-identified component, in time, is assumed to be the line-of-sight component of the transmitted signal.
摘要翻译：通过执行输入信号的时间/频率分析来确定接收到或进入的信号的视线分量的到达时间。术语时间/频率分析是指对给定时刻的输入信号的频率分量（即频率补偿）的分析。例如，根据本发明的一种形式的时间/频率分析是将接收信号的频率组合与发射信号的频率组合进行比较。接收信号的频率构成与发送信号的频率组合匹配的那些时间点是接收发送信号的多径分量的时刻。在这样的时间/频率分析中，第一识别的分量在时间上被假设为发射信号的视线分量。

10. 发明授权

US06259894B1 Method for improved line-of-sight signal detection using RF model parameters 失效
标题翻译：使用RF模型参数改进视距信号检测的方法
公开(公告)号：US06259894B1
公开(公告)日：2001-07-10
申请号：US08984780
申请日：1997-12-04
申请人： Sirin Tekinay
发明人： Sirin Tekinay
IPC分类号： H04B110
CPC分类号： G01S3/46 , H04B17/391 , H04W56/0085
摘要： The invention provides a method for “adjusting” an identified or measured time-of-arrival of the first-arriving component of an incoming to more accurately reflect the time-of-arrival of the line-of-sight component of the incoming signal by reducing the so-called time-shift due to multipathing. In accordance with the principles of the present invention, the adjustment to the identified time-of-arrival of the first-arriving component is based on at least one parameter of an RF model that characterizes the scattering hostility of the RF environment in which the incoming signal traveled. The resultant adjusted time-of-arrival reflects the time at which the line-of-sight component of the incoming signal would have arrived if the RF environment were scatter-free.
摘要翻译：本发明提供了一种用于“调整”所进入的第一到达分量的已识别或测量的到达时间的方法，以更准确地反映入射信号的视线分量的到达时间由减少由于多路径而导致的所谓时移。根据本发明的原理，对所识别的第一到达组件的到达时间的调整基于表征RF环境的散射敌意的RF模型的至少一个参数，其中进入信号旅行。结果调整的到达时间反映了如果RF环境是无散射的，入射信号的视线分量将到达的时间。

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