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1. 发明申请

US20050064844A1 Mobile user location tracking system 审中-公开
标题翻译：移动用户位置跟踪系统
公开(公告)号：US20050064844A1
公开(公告)日：2005-03-24
申请号：US10943028
申请日：2004-09-17
申请人： Derek McAvoy , Oleg Lebedko , Igor Shushakov
发明人： Derek McAvoy , Oleg Lebedko , Igor Shushakov
IPC分类号： H04M11/00 , H04W24/08 , H04W36/18 , H04W60/00 , H04W64/00
CPC分类号： H04W64/00 , H04W24/08 , H04W36/18 , H04W60/00
摘要： A mobile user tracking system and method for use in a wireless communication network tracks call history information of mobile users. The system has a data parsing unit for receiving data associated with calls made by mobile users and for filtering the data into associated call history information data. The system has a network configuration database for storing network configuration information data. The system has a client system adapted to access selected mobile user information data and associated call history information data and to access network configuration information data. The client system has a mobile user positioning processor responsive to the selected mobile user information data, associated call history data and the access network configuration information data to develop mobile user position information data that represents geographical position of the mobile user in the network. The system displays call history information on a visual geographical map.
摘要翻译：用于无线通信网络的移动用户跟踪系统和方法跟踪移动用户的呼叫历史信息。该系统具有数据解析单元，用于接收与移动用户进行呼叫相关联的数据，并将数据过滤到相关的呼叫历史信息数据中。该系统具有用于存储网络配置信息数据的网络配置数据库。该系统具有适于访问所选择的移动用户信息数据和相关联的呼叫历史信息数据的客户端系统，并且访问网络配置信息数据。客户系统具有响应于所选择的移动用户信息数据，相关联的呼叫历史数据和接入网络配置信息数据的移动用户定位处理器，以开发代表移动用户在网络中的地理位置的移动用户位置信息数据。系统在可视地理图上显示通话记录信息。

2. 发明申请

US20120300659A1 ADAPTIVE CHANNEL PREDICTION SYSTEM AND METHOD 审中-公开
标题翻译：自适应信道预测系统和方法
公开(公告)号：US20120300659A1
公开(公告)日：2012-11-29
申请号：US13558906
申请日：2012-07-26
申请人： Abdorreza HEIDARI , Amir K. KHANDANI , Derek MCAVOY
发明人： Abdorreza HEIDARI , Amir K. KHANDANI , Derek MCAVOY
IPC分类号： H04W24/00
CPC分类号： H04L25/0222 , H04B17/3911 , H04L25/025
摘要： A method and system for predicting channel fading, particularly in a mobile wireless environment, that is accurate for long-range predictions. The method comprises estimating a model parameters based on a current channel estimate, and recursively adapting the model parameters to predict future channel fading coefficients until a predetermined re-acquisition condition is satisfied. Once the re-acquisition condition has been satisfied, the model parameters are again estimated based on a current channel estimate. The acquired model parameters are adaptively updated and used in a Kalman filter.
摘要翻译：一种用于预测信道衰落的方法和系统，特别是在移动无线环境中，对于远距离预测是准确的。该方法包括基于当前信道估计来估计模型参数，以及递归地调整模型参数以预测将来的信道衰落系数，直到满足预定的重新获取条件。一旦满足了重新获取条件，就再次基于当前的信道估计来估计模型参数。所获得的模型参数被自适应地更新并在卡尔曼滤波器中使用。

3. 发明授权

US08233570B2 Adaptive channel prediction system and method 有权
标题翻译：自适应信道预测系统及方法
公开(公告)号：US08233570B2
公开(公告)日：2012-07-31
申请号：US11694474
申请日：2007-03-30
申请人： Abdorreza Heidari , Amir Keyvan Khandani , Derek McAvoy
发明人： Abdorreza Heidari , Amir Keyvan Khandani , Derek McAvoy
IPC分类号： H04L27/06 , H04B1/10
CPC分类号： H04L25/0222 , H04B17/3911 , H04L25/025
摘要： A method and system for predicting channel fading, particularly in a mobile wireless environment, that is accurate for long-range predictions. The method comprises estimating a model parameters based on a current channel estimate, and recursively adapting the model parameters to predict future channel fading coefficients until a predetermined re-acquisition condition is satisfied. Once the re-acquisition condition has been satisfied, the model parameters are again estimated based on a current channel estimate. The acquired model parameters are adaptively updated and used in a Kalman filter.
摘要翻译：一种用于预测信道衰落的方法和系统，特别是在移动无线环境中，对于远距离预测是准确的。该方法包括基于当前信道估计来估计模型参数，以及递归地调整模型参数以预测将来的信道衰落系数，直到满足预定的重新获取条件。一旦满足了重新获取条件，就再次基于当前的信道估计来估计模型参数。所获得的模型参数被自适应地更新并在卡尔曼滤波器中使用。

4. 发明申请

US20080240260A1 ADAPTIVE CHANNEL PREDICTION SYSTEM AND METHOD 有权
标题翻译：自适应信道预测系统和方法
公开(公告)号：US20080240260A1
公开(公告)日：2008-10-02
申请号：US11694474
申请日：2007-03-30
申请人： Abdorreza HEIDARI , Amir K. KHANDANI , Derek MCAVOY
发明人： Abdorreza HEIDARI , Amir K. KHANDANI , Derek MCAVOY
IPC分类号： H04L27/28
CPC分类号： H04L25/0222 , H04B17/3911 , H04L25/025
摘要： A method and system for predicting channel fading, particularly in a mobile wireless environment, that is accurate for long-range predictions. The method comprises estimating a model parameters based on a current channel estimate, and recursively adapting the model parameters to predict future channel fading coefficients until a predetermined re-acquisition condition is satisfied. Once the re-acquisition condition has been satisfied, the model parameters are again estimated based on a current channel estimate. The acquired model parameters are adaptively updated and used in a Kalman filter.
摘要翻译：一种用于预测信道衰落的方法和系统，特别是在移动无线环境中，对于远距离预测是准确的。该方法包括基于当前信道估计来估计模型参数，以及递归地调整模型参数以预测将来的信道衰落系数，直到满足预定的重新获取条件。一旦满足了重新获取条件，就再次基于当前的信道估计来估计模型参数。所获得的模型参数被自适应地更新并在卡尔曼滤波器中使用。

5. 发明授权

US07177653B2 Mobile user position locating system 有权
标题翻译：移动用户定位系统
公开(公告)号：US07177653B2
公开(公告)日：2007-02-13
申请号：US10942862
申请日：2004-09-17
申请人： Derek McAvoy
发明人： Derek McAvoy
IPC分类号： H04Q7/20
CPC分类号： H04W64/00
摘要： A method and system for locating a mobile user of one or more mobile users while on a call in a wireless telecommunication network utilizes a decision network that determines if the call signal is propagating through a repeater station. When the call is propagating through a repeater station, the decision network alters the signal measurement parameters to correspond with the location of the mobile user relative to the repeater station co-ordinates. By revising signal measurement parameters to compensate for repeater stations, the present invention provides for improved position estimates of the location of the mobile user in the network. For multiple cell soft handoff conditions, the decision network utilizes trained neural networks.
摘要翻译：在无线电信网络中的呼叫中定位一个或多个移动用户的移动用户的方法和系统利用决定网络来确定呼叫信号是否正在通过中继站传播。当呼叫通过中继站传播时，决策网络改变信号测量参数以与移动用户相对于中继站坐标的位置相对应。通过修改信号测量参数来补偿中继站，本发明提供了对网络中移动用户的位置的改进的位置估计。对于多小区软切换条件，决策网络利用训练有素的神经网络。

6. 发明申请

US20050064879A1 Mobile user position locating system 有权
标题翻译：移动用户定位系统
公开(公告)号：US20050064879A1
公开(公告)日：2005-03-24
申请号：US10942862
申请日：2004-09-17
申请人： Derek McAvoy
发明人： Derek McAvoy
IPC分类号： G01S5/02 , H04W64/00 , H04Q7/20
CPC分类号： H04W64/00
摘要： A method and system for locating a mobile user of one or more mobile users while on a call in a wireless telecommunication network utilizes a decision network that determines if the call signal is propagating through a repeater station. When the call is propagating through a repeater station, the decision network alters the signal measurement parameters to correspond with the location of the mobile user relative to the repeater station coordinates. By revising signal measurement parameters to compensate for repeater stations, the present invention provides for improved position estimates of the location of the mobile user in the network. For multiple cell soft handoff conditions, the decision network utilizes trained neural networks.
摘要翻译：在无线电信网络中的呼叫中定位一个或多个移动用户的移动用户的方法和系统利用决定网络来确定呼叫信号是否正在通过中继站传播。当呼叫通过中继站传播时，决策网络改变信号测量参数以对应于移动用户相对于中继站坐标的位置。通过修改信号测量参数来补偿中继站，本发明提供了对网络中移动用户的位置的改进的位置估计。对于多小区软切换条件，决策网络利用训练有素的神经网络。

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