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1. 发明授权

US06983127B1 Statistical calibration of wireless base stations 失效
标题翻译：无线基站的统计校准
公开(公告)号：US06983127B1
公开(公告)日：2006-01-03
申请号：US10209500
申请日：2002-07-31
申请人： Serge Barbosa Da Torre , David M. Parish , Athos Kasapi , Erik D. Lindskog , Mitchell D. Trott , Adam B. Kerr
发明人： Serge Barbosa Da Torre , David M. Parish , Athos Kasapi , Erik D. Lindskog , Mitchell D. Trott , Adam B. Kerr
IPC分类号： H04B17/00
CPC分类号： H04B17/20 , H04B7/04 , H04B7/0634 , H04B17/10
摘要： The present invention allows a radio receiver or a transmitter, with a plurality of antennas configured into an array, to be calibrated. In one embodiment, the method includes receiving a plurality of signals from a plurality of remote transmitters at the antenna array, sampling the signals received at at least two antennas of the array, computing a relative phase and amplitude of the sampled signals for each antenna, and computing calibration coefficients based on the relative phase and amplitude for the plurality of sampled signals from the plurality of remote transmitters for each antenna.
摘要翻译：本发明允许校准具有配置成阵列的多个天线的无线电接收机或发射机。在一个实施例中，该方法包括从天线阵列处的多个远程发射机接收多个信号，对在阵列的至少两个天线处接收的信号进行采样，计算每个天线的采样信号的相对相位和幅度，以及基于每个天线的来自多个远程发射机的多个采样信号的相对相位和幅度来计算校准系数。

2. 发明授权

US07593693B1 Adaptive antenna array with programmable sensitivity 失效
标题翻译：具有可编程灵敏度的自适应天线阵列
公开(公告)号：US07593693B1
公开(公告)日：2009-09-22
申请号：US11375500
申请日：2006-03-13
申请人： Athanasios A. Kasapi , Mitchell D. Trott , Peter G. Khoury , Adam B. Kerr , Serge Barbosa Da Torre
发明人： Athanasios A. Kasapi , Mitchell D. Trott , Peter G. Khoury , Adam B. Kerr , Serge Barbosa Da Torre
IPC分类号： H04B17/00 , H04B1/00 , H04B15/00
CPC分类号： H04B7/0854
摘要： Methods and apparatus for calculating spatial processing strategies in adaptive antenna array processing systems. Reference signal quality, intersymbol interference, data processed and received signal quality can be determined by burst type or remote device type and used to determine a synthetic signal level for use in developing a spatial processing strategy. A synthetic signal have an isotropically distributed component can be added to the antennas in the array or the diagonal elements of the received signal covariance matrix to develop uplink and downlink spatial processing strategies. Different synthetic signals at different signal levels can be used to develop different uplink and downlink spatial processing strategies. The downlink signal level can be larger than the uplink signal level. Uplink and downlink processing strategies can be developed in substantially the same way.
摘要翻译：自适应天线阵列处理系统中空间处理策略的计算方法与装置。参考信号质量，码间干扰，数据处理和接收信号质量可以通过突发类型或远程设备类型确定，并用于确定用于开发空间处理策略的合成信号电平。合成信号具有各向同性分布的分量可以添加到阵列中的天线或接收信号协方差矩阵的对角元素，以开发上行链路和下行链路空间处理策略。不同信号级别的不同合成信号可用于开发不同的上行链路和下行链路空间处理策略。下行链路信号电平可以大于上行链路信号电平。上行链路和下行链路处理策略可以以相同的方式开发。

3. 发明授权

US07039363B1 Adaptive antenna array with programmable sensitivity 有权
公开(公告)号：US07039363B1
公开(公告)日：2006-05-02
申请号：US09967896
申请日：2001-09-28
申请人： Athanasios A. Kasapi , Mitchell D. Trott , Peter G. Khoury , Adam B. Kerr , Serge Barbosa Da Torre
发明人： Athanasios A. Kasapi , Mitchell D. Trott , Peter G. Khoury , Adam B. Kerr , Serge Barbosa Da Torre
IPC分类号： H04B17/00 , H04B7/212 , H04J3/12
CPC分类号： H04B7/0854
摘要： Methods and apparatus for calculating spatial processing strategies in adaptive antenna array processing systems. Reference signal quality, intersymbol interference, data processed and received signal quality can be determined by burst type or remote device type and used to determine a synthetic signal level for use in developing a spatial processing strategy. A synthetic signal have an isotropically distributed component can be added to the antennas in the array or the diagonal elements of the received signal covariance matrix to develop uplink and downlink spatial processing strategies. Different synthetic signals at different signal levels can be used to develop different uplink and downlink spatial processing strategies. The downlink signal level can be larger than the uplink signal level. Uplink and downlink processing strategies can be developed in substantially the same way.

4. 发明授权

US07379740B2 Method and system for the simulation and management of the resources of a mobile telephone network 有权
标题翻译：移动电话网络资源的仿真和管理方法和系统
公开(公告)号：US07379740B2
公开(公告)日：2008-05-27
申请号：US11559701
申请日：2006-11-14
申请人： Serge Barbosa Da Torre , Rabih Chrabieh , Imad Fattouch
发明人： Serge Barbosa Da Torre , Rabih Chrabieh , Imad Fattouch
IPC分类号： H04Q7/36
CPC分类号： H04W16/22 , H04W16/18 , H04W24/02
摘要： This present invention concerns a method and a system for simulating and optimising the use of resources available in a zone of coverage of a mobile telephone network (RT), characterized, firstly, in that it is implemented by processing resources (10) of at least one resource optimization system (1) and, secondly, in that it includes the following stages determination (50), by an event management module (EM) of the optimization system (1), of a variation, called a disruption, of at least one packet (P) transmission (T) required within the network (RT), from at least one statistical distribution map (CR) held in storage resources (11) of the optimization system (1), and that consists of data representing data packet (P) transmissions (T), selection (52) of a set of cells determining a simulated zone (ZS), by a resource operating-resources control module (CL), and then use of a routing algorithm in order to determine a routing path (CP) in the simulated zone (ZS) and to successively optimize the resources of the servers (ER) covering the successive cells of the routing path (CP)
摘要翻译：本发明涉及一种用于模拟和优化在移动电话网络（RT）的覆盖区域中可用的资源的使用的方法和系统，其特征在于，首先，其通过至少处理资源（10）来实现一个资源优化系统（1），其次，由优化系统（1）的事件管理模块（EM）包括以下阶段确定（50）至少被称为中断的变体来自于在优化系统（1）的存储资源（11）中保存的至少一个统计分布图（CR）在网络（RT）内所需的一个分组（P）传输（T），并且由代表数据分组（P）传输（T），由资源操作资源控制模块（CL）确定模拟区域（ZS）的一组单元的选择（52）），然后使用路由算法来确定路由路径（CP）在模拟区域（ZS）并成功中断覆盖路由路径（CP）的连续小区的服务器（ER）的资源，

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