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1. 发明申请

WO2009061971A3 EMBEDDED MODULE RECEIVER NOISE PROFILING 审中-公开
标题翻译：嵌入式模块接收器噪声分析
公开(公告)号：WO2009061971A3
公开(公告)日：2009-09-03
申请号：PCT/US2008082702
申请日：2008-11-06
申请人： QUALCOMM INC , FEENAGHTY DENNIS MICHAEL , BOWMAN CHRISTOPHER BRYAN , BREIT GREGORY ALAN , GUCKIAN PAUL
发明人： FEENAGHTY DENNIS MICHAEL , BOWMAN CHRISTOPHER BRYAN , BREIT GREGORY ALAN , GUCKIAN PAUL
IPC分类号： H04B17/00
CPC分类号： H04B17/327 , H04B17/29 , H04B17/318
摘要： A self-test prediction system predicts the impact that a host device has on an embedded wireless device's receiver performance by recording the wireless device's received power. No carrier or pilot signal is necessary to predict the impact. The wireless device's embedded receiver monitors its own received power (e.g., RSSI) from any type of radiated noise from the host device. For receivers that do not provide RSS referenced to absolute power, an external reference tone can be used in order to scale the measured receiver carrier to noise or signal to noise data to an absolute power. The increase in measured received power on the wireless device's receiver correlates to the impact the host device will have on the embedded wireless device's receiver sensitivity performance, providing a faster approach with less external equipment than current approaches that use external equipment to simulate the wireless device's forward link signal.
摘要翻译：自测预测系统通过记录无线设备的接收功率来预测主机设备对嵌入式无线设备的接收机性能的影响。预测影响不需要载波或导频信号。无线设备的嵌入式接收机监视来自主机设备的任何类型的辐射噪声的其自己的接收功率（例如，RSSI）。对于不提供参考绝对功率的RSS的接收机，可以使用外部参考音调，以便将测量的接收机载波调整为噪声或信号噪声数据为绝对功率。无线设备接收机上测得的接收功率的增加与主机设备对嵌入式无线设备的接收机灵敏度性能的影响相关，与使用外部设备模拟无线设备的前向的当前方法相比，使用更少的外部设备提供了更快的方法链接信号。

2. 发明申请

WO2008031112A3 METHOD AND APPARATUS FOR DETERMINING A RADIATED PERFORMANCE OF A WIRELESS DEVICE 审中-公开
公开(公告)号：WO2008031112A3
公开(公告)日：2008-03-13
申请号：PCT/US2007/078079
申请日：2007-09-10
申请人： QUALCOMM INCORPORATED , BREIT, Gregory Alan , FEENAGHTY, Dennis Michael
发明人： BREIT, Gregory Alan , FEENAGHTY, Dennis Michael
IPC分类号： H04B17/00
摘要： Systems, methods, apparatus, processors and computer-readable media include a radiated testing module that executes a predetermined radiated performance test on a wireless device. The test dictates various performance-related parameters to measure and log at each of a plurality of predetermined positions. Further, the wireless device receives synchronization information operable to enable synchronization between the logged measurements and each of the positions. The synchronized log allows the wireless device, or another apparatus, to determine a radiated performance characteristic based on a predetermined analysis protocol. Further, the described embodiments allow for the determination of several radiated performance characteristics in a single test, using a single, unaltered wireless device.

3. 发明申请

WO2005084379A2 METHOD AND APPARATUS FOR RECEIVE DIVERSITY CONTROL IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：无线通信接收多样性控制的方法与装置
公开(公告)号：WO2005084379A2
公开(公告)日：2005-09-15
申请号：PCT/US2005/007115
申请日：2005-03-04
申请人： QUALCOMM INCORPORATED , ULUPINAR, Fatih , BREIT, Gregory Alan , BANISTER, Brian Clarke , TIEDEMANN, Edward G., Jr.
发明人： ULUPINAR, Fatih , BREIT, Gregory Alan , BANISTER, Brian Clarke , TIEDEMANN, Edward G., Jr.
IPC分类号： H04B1/00 , H04B7/005 , H04B7/08 , H04B15/00 , H04B17/00
CPC分类号： H04B7/0877 , H04W52/0245 , H04W52/42 , Y02D70/146 , Y02D70/20 , Y02D70/444
摘要： Receiver diversity in a wireless device is controlled in response to operating conditions, transmission requirements, and control settings. The control of diversity reduces power consumption by enabling receive diversity on given conditions. Operating conditions, transmission requirements, and control settings are used separately or used in conjunction to determine whether benefits of multi-antenna receive diversity, such as higher link capacity, higher data throughput, lower transmit power, and lower error rate, warrant the higher power cost of the diversity.
摘要翻译：响应于操作条件，传输要求和控制设置来控制无线设备中的接收机分集。分集的控制通过在给定条件下实现接收分集来降低功耗。操作条件，传输要求和控制设置单独使用或结合使用，以确定多天线接收分集的优点，如更高的链路容量，更高的数据吞吐量，更低的发射功率和更低的误码率，保证更高的功率多样性的成本。

4. 发明申请

WO2009061971A2 EMBEDDED MODULE RECEIVER NOISE PROFILING 审中-公开
标题翻译：嵌入式模块接收器噪声分析
公开(公告)号：WO2009061971A2
公开(公告)日：2009-05-14
申请号：PCT/US2008/082702
申请日：2008-11-06
申请人： QUALCOMM INCORPORATED , FEENAGHTY, Dennis Michael , BOWMAN, Christopher Bryan , BREIT, Gregory Alan , GUCKIAN, Paul
发明人： FEENAGHTY, Dennis Michael , BOWMAN, Christopher Bryan , BREIT, Gregory Alan , GUCKIAN, Paul
IPC分类号： H04B17/00
CPC分类号： H04B17/327 , H04B17/29 , H04B17/318
摘要： A self-test prediction system predicts the impact that a host device has on an embedded wireless device's receiver performance by recording the wireless device's received power. No carrier or pilot signal is necessary to predict the impact. The wireless device's embedded receiver monitors its own received power (e.g., RSSI) from any type of radiated noise from the host device. For receivers that do not provide RSS referenced to absolute power, an external reference tone can be used in order to scale the measured receiver carrier to noise or signal to noise data to an absolute power. The increase in measured received power on the wireless device's receiver correlates to the impact the host device will have on the embedded wireless device's receiver sensitivity performance, providing a faster approach with less external equipment than current approaches that use external equipment to simulate the wireless device's forward link signal.
摘要翻译：自检预测系统通过记录无线设备的接收功率来预测主机设备对嵌入式无线设备的接收机性能的影响。无需载波或导频信号来预测影响。无线设备的嵌入式接收器从主机设备的任何类型的辐射噪声监视其自身的接收功率（例如，RSSI）。对于不提供参考绝对功率的RSS的接收机，可以使用外部参考音，以便将测量的接收机载波缩放到噪声或信噪比数据到绝对功率。无线设备接收机上测量的接收功率的增加与主机设备对嵌入式无线设备的接收机灵敏度性能的影响相关，提供了一种比当前使用外部设备模拟无线设备前进的方法更少的外部设备的更快速的方法链接信号。

5. 发明申请

WO2006047677A1 SYSTEMS, METHODS AND APPARATUS FOR DETERMINING A RADIATED PERFORMANCE OF A WIRELESS DEVICE 审中-公开
标题翻译：用于确定无线设备的放射性能的系统，方法和装置
公开(公告)号：WO2006047677A1
公开(公告)日：2006-05-04
申请号：PCT/US2005/038765
申请日：2005-10-25
申请人： QUALCOMM INCORPORATED , OZAKI, Ernest, T. , FOK, Kenny , SECKENDORF, Paul, M. , CASSETT, Tia, Manning , TIERNEY, Patrick , BREIT, Gregory, Alan , LI, Jing
发明人： OZAKI, Ernest, T. , FOK, Kenny , SECKENDORF, Paul, M. , CASSETT, Tia, Manning , TIERNEY, Patrick , BREIT, Gregory, Alan , LI, Jing
IPC分类号： G01R29/10 , H04Q7/34
CPC分类号： H04W24/00 , G01R29/10 , H04B17/102 , H04B17/15 , H04B17/29 , H04B17/327
摘要： Systems, methods, apparatus, processors and computer-readable media include a radiated testing module that executes a predetermined radiated performance test on a wireless device. The test dictates various performance-related parameters to measure and log at each of a plurality of predetermined positions. Further, the wireless device receives synchronization information operable to enable synchronization between the logged measurements and each of the positions. The synchronized log allows the wireless device, or another apparatus, to determine a radiated performance characteristic based on a predetermined analysis protocol. Further, the described embodiments allow for the determination of several radiated performance characteristics in a single test, using a single, unaltered wireless device.
摘要翻译：系统，方法，设备，处理器和计算机可读介质包括在无线设备上执行预定辐射性能测试的辐射测试模块。该测试规定了各种与性能相关的参数以测量和登录多个预定位置中的每一个。此外，无线设备接收可操作以实现记录的测量与每个位置之间的同步的同步信息。同步日志允许无线设备或另一设备基于预定的分析协议来确定辐射性能特性。此外，所描述的实施例允许使用单个未改变的无线设备在单个测试中确定几个辐射性能特性。

6. 发明申请

WO2005088864A1 MULTI-ANTENNA RECEIVE DIVERSITY CONTROL IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：无线通信中的多天线接收多样性控制
公开(公告)号：WO2005088864A1
公开(公告)日：2005-09-22
申请号：PCT/US2005/007114
申请日：2005-03-04
申请人： QUALCOMM INCORPORATED , BANISTER, Brian, Clarke , ULUPINAR, Fatih , BREIT, Gregory, Alan , TIEDEMANN, Edward, G., Jr.
发明人： BANISTER, Brian, Clarke , ULUPINAR, Fatih , BREIT, Gregory, Alan , TIEDEMANN, Edward, G., Jr.
IPC分类号： H04B7/08
CPC分类号： H04B7/0817 , H04B7/0877 , H04W52/0277 , H04W52/42 , Y02D70/444
摘要： A mobile device comprises a receiver unit that has at least two receivers to implement multi-antenna receive diversity. A control unit estimates, at the mobile, an amount of utilization by a traffic channel of the mobile of total transmission power capacity at a base station. The mobile applies multi-antenna receive diversity in the mobile device based on the power capacity utilization. The mobile estimates an amount of power a network is transmitting to the mobile relative to a pilot reference. Other indicators are based on quality of the traffic channel between the mobile and the network, capacity limiting resources, a number of sectors in a soft hand-off in a wireless system, etc. The indicators are used to control application of multi-antenna receive diversity in a mobile device.
摘要翻译：移动设备包括具有至少两个接收机以实现多天线接收分集的接收机单元。控制单元在移动站处估计基站的总发射功率容量的移动台业务信道的利用量。移动设备基于电力容量利用率在移动设备中应用多天线接收分集。移动台估计网络相对于导频参考向移动台发送的功率量。其他指标基于移动和网络之间的业务信道的质量，容量限制资源，无线系统中的软切换中的多个扇区等。这些指示符用于控制多天线接收的应用移动设备的多样性。

7. 发明申请

WO2011044160A1 APPARATUS AND METHOD FOR DETERMINING MULTI-ANTENNA RADIATED PERFORMANCE OF WIRELESS DEVICES 审中-公开
标题翻译：用于确定无线设备的多天线辐射性能的装置和方法
公开(公告)号：WO2011044160A1
公开(公告)日：2011-04-14
申请号：PCT/US2010/051521
申请日：2010-10-05
申请人： QUALCOMM INCORPORATED , BREIT, Gregory, Alan , FEENAGHTY, Dennis, M.
发明人： BREIT, Gregory, Alan , FEENAGHTY, Dennis, M.
IPC分类号： H04B17/00 , H04B7/04
CPC分类号： H04B17/0087 , H04B7/0413 , H04B17/10 , H04B17/309
摘要： An apparatus and method for determining radiated performance of multiple antennas in a wireless system on the basis of capacity degradation comprising calculating a plurality of normalized IID channel matrices based on a plurality of complex gain patterns; calculating a plurality of colored channel matrices based on the plurality of normalized IID channel matrices; calculating a first channel capacity corresponding to the plurality of normalized IID channel matrices; calculating a second channel capacity corresponding to the plurality of colored channel matrices; and calculating a capacity degradation based on the first channel capacity and the second channel capacity.
摘要翻译：一种用于基于容量劣化来确定无线系统中的多个天线的辐射性能的装置和方法，包括：基于多个复数增益模式来计算多个归一化IID信道矩阵; 基于所述多个归一化IID信道矩阵来计算多个彩色信道矩阵; 计算与所述多个归一化IID信道矩阵相对应的第一信道容量; 计算与所述多个彩色通道矩阵相对应的第二通道容量; 以及基于所述第一信道容量和所述第二信道容量来计算容量劣化。

8. 发明申请

WO2005084379A3 METHOD AND APPARATUS FOR RECEIVE DIVERSITY CONTROL IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：无线通信接收多样性控制的方法与装置
公开(公告)号：WO2005084379A3
公开(公告)日：2006-05-18
申请号：PCT/US2005007115
申请日：2005-03-04
申请人： QUALCOMM INC , ULUPINAR FATIH , BREIT GREGORY ALAN , BANISTER BRIAN CLARKE , TIEDEMANN EDWARD G JR
发明人： ULUPINAR FATIH , BREIT GREGORY ALAN , BANISTER BRIAN CLARKE , TIEDEMANN EDWARD G JR
IPC分类号： H04B7/08 , H04B1/00 , H04B7/005 , H04B15/00 , H04B17/00
CPC分类号： H04B7/0877 , H04W52/0245 , H04W52/42 , Y02D70/00 , Y02D70/146 , Y02D70/20 , Y02D70/444
摘要： Receiver diversity in a wireless device is controlled in response to operating conditions, transmission requirements, and control settings. The control of diversity reduces power consumption by enabling receive diversity on given conditions. Operating conditions, transmission requirements, and control settings are used separately or used in conjunction to determine whether benefits of multi-antenna receive diversity, such as higher link capacity, higher data throughput, lower transmit power, and lower error rate, warrant the higher power cost of the diversity.
摘要翻译：响应于操作条件，传输要求和控制设置来控制无线设备中的接收机分集。分集的控制通过在给定条件下实现接收分集来降低功耗。操作条件，传输要求和控制设置单独使用或结合使用，以确定多天线接收分集的优点，如更高的链路容量，更高的数据吞吐量，更低的发射功率和更低的误码率，保证更高的功率多样性的成本。

9. 发明申请

WO2008055039A3 ADAPTABLE ANTENNA SYSTEM 审中-公开
标题翻译：适应性天线系统
公开(公告)号：WO2008055039A3
公开(公告)日：2008-09-12
申请号：PCT/US2007082480
申请日：2007-10-25
申请人： QUALCOMM INC , TRAN ALLEN MINH-TRIET , OZAKI ERNEST T , JENWATANAVET JATUPUM , BREIT GREGORY ALAN
发明人： TRAN ALLEN MINH-TRIET , OZAKI ERNEST T , JENWATANAVET JATUPUM , BREIT GREGORY ALAN
IPC分类号： H01Q21/30 , H01Q1/22 , H01Q5/00
CPC分类号： H01Q21/30 , H01Q1/22 , H01Q9/145 , H01Q21/28
摘要： The invention utilizes small, narrow-band and frequency adaptable antennas to provide coverage to a wide range of wireless modes and frequency bands on a host wireless device. The antennas have narrow pass-band characteristics, require minimal space on the host device, and allow for smaller form factor. The frequency tunability further allows for a fewer number of antennas to be used. The operation of the antennas may also be adaptably relocated from unused modes to in-use modes to maximize performance. These features of the antennas result in cost and size reductions. In another aspect, the antennas may be broadband antennas.
摘要翻译：本发明利用小的窄带和频率适应性天线来为主机无线设备上的宽范围的无线模式和频带提供覆盖。这些天线具有窄的通带特性，在主机设备上需要最小的空间，并允许较小的外形尺寸。频率可调性进一步允许使用较少数量的天线。天线的操作也可以自适应地从未使用的模式重新定位到使用模式以使性能最大化。天线的这些特征导致成本和尺寸减小。另一方面，天线可以是宽带天线。

10. 发明申请

WO2008055039A2 ADAPTABLE ANTENNA SYSTEM 审中-公开
标题翻译：适应性天线系统
公开(公告)号：WO2008055039A2
公开(公告)日：2008-05-08
申请号：PCT/US2007/082480
申请日：2007-10-25
申请人： QUALCOMM Incorporated , TRAN, Allen Minh-Triet , OZAKI, Ernest T. , JENWATANAVET, Jatupum , BREIT, Gregory Alan
发明人： TRAN, Allen Minh-Triet , OZAKI, Ernest T. , JENWATANAVET, Jatupum , BREIT, Gregory Alan
CPC分类号： H01Q21/30 , H01Q1/22 , H01Q9/145 , H01Q21/28
摘要： The invention utilizes small, narrow-band and frequency adaptable antennas to provide coverage to a wide range of wireless modes and frequency bands on a host wireless device. The antennas have narrow pass-band characteristics, require minimal space on the host device, and allow for smaller form factor. The frequency tunability further allows for a fewer number of antennas to be used. The operation of the antennas may also be adaptably relocated from unused modes to in-use modes to maximize performance. These features of the antennas result in cost and size reductions. In another aspect, the antennas may be broadband antennas.
摘要翻译：本发明利用小型，窄带和频率自适应天线来为主无线设备上的各种无线模式和频带提供覆盖。这些天线具有窄通带特性，在主机设备上占用的空间最小，并且允许更小的外形尺寸。频率可调性进一步允许使用更少数量的天线。天线的操作也可以适应性地从未使用的模式重新定位到使用模式以最大化性能。天线的这些特征导致成本和尺寸减小。另一方面，天线可以是宽带天线。

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