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1. 发明申请

WO2008109575A3 SUPERIMPOSED COMPOSITE CHANNEL FILTER 审中-公开
标题翻译：超级复合通道过滤器
公开(公告)号：WO2008109575A3
公开(公告)日：2009-02-19
申请号：PCT/US2008055738
申请日：2008-03-03
申请人： QUALCOMM INC , PROCTOR JAMES A JR , GAINEY KENNETH M , OTTO JAMES C
发明人： PROCTOR JAMES A JR , GAINEY KENNETH M , OTTO JAMES C
IPC分类号： H04B7/155 , H04B17/40
CPC分类号： H04B7/15585 , H04B7/15542 , H04B7/15571
摘要： Methods and systems are provided to generate digital coefficients for a filter. The generation of coefficients relies on a Fourier transformation of an impulse response in time domain that is zero padded, e.g., zeros are appended to an array corresponding to a sampled input signal of length M. A unit prototypical filter is generated through a frequency domain response of length NFFT = Ns+M-1, wherein NS is a sampling length of the incoming signal. The unit prototypical filter is then circularly shifted in order to generate a band pass filter centered at a desired frequency. Circularly shifted filters are point-to-point added to generate a set of composite digital coefficients to filter the incoming signal. The reference frequencies for the composite filter are extracted from a message received from one or more base stations associated with one or more service providers. The composite filter typically operates on a frequency repeater.
摘要翻译：提供方法和系统以产生用于滤波器的数字系数。系数的产生依赖于零填充的时域中的脉冲响应的傅立叶变换，例如，零被附加到与长度为M的采样输入信号相对应的阵列上。通过频域响应产生单元原型滤波器长度为NFFT = Ns + M-1，其中NS是输入信号的采样长度。然后将单元原型滤波器循环移位，以便产生以期望频率为中心的带通滤波器。循环移位滤波器是点对点相加以产生一组复合数字系数来滤波输入信号。从与一个或多个服务提供商相关联的一个或多个基站接收的消息中提取复合滤波器的参考频率。复合滤波器通常在频率转发器上运行。

2. 发明申请

WO2008109572A9 USE OF ADAPTIVE ANTENNA ARRAY IN CONJUNCTION WITH AN ON-CHANNEL REPEATER TO IMPROVE SIGNAL QUALITY 审中-公开
标题翻译：使用自适应天线阵列与通道重新连接以提高信号质量
公开(公告)号：WO2008109572A9
公开(公告)日：2009-02-05
申请号：PCT/US2008055734
申请日：2008-03-03
申请人： QUALCOMM INC , PROCTOR JAMES A JR , GAINEY KENNETH M , OTTO JAMES C
发明人： PROCTOR JAMES A JR , GAINEY KENNETH M , OTTO JAMES C
IPC分类号： H04B7/155 , H04B17/40
CPC分类号： H04B7/15585 , H04B7/15542 , H04B7/15571

3. 发明申请

WO2008109569A8 PHYSICAL LAYER REPEATER UTILIZING REAL TIME MEASUREMENT METRICS AND ADAPTIVE ANTENNA ARRAY TO PROMOTE SIGNAL INTEGRITY AND AMPLIFICATION 审中-公开
标题翻译：物理层重复使用实时测量度量和自适应天线阵列来促进信号的完整性和放大
公开(公告)号：WO2008109569A8
公开(公告)日：2008-12-31
申请号：PCT/US2008055731
申请日：2008-03-03
申请人： QUALCOMM INC , PROCTOR JAMES A JR , GAINEY KENNETH M , OTTO JAMES C
发明人： PROCTOR JAMES A JR , GAINEY KENNETH M , OTTO JAMES C
IPC分类号： H04B7/155 , H04B17/40 , H04L25/03
CPC分类号： H04B7/15585 , H04B7/15542 , H04B7/15571

4. 发明申请

WO2008027531A3 REPEATER HAVING DUAL RECEIVER OR TRANSMITTER ANTENNA CONFIGURATION WITH ADAPTATION FOR INCREASED ISOLATION 审中-公开
标题翻译：具有双接收机或发射机天线配置的转接器适应增加的隔离
公开(公告)号：WO2008027531A3
公开(公告)日：2008-12-04
申请号：PCT/US2007019163
申请日：2007-08-31
申请人： QUALCOMM INC , PROCTOR JAMES A JR , GAINEY KENNETH M , OTTO JAMES C
发明人： PROCTOR JAMES A JR , GAINEY KENNETH M , OTTO JAMES C
IPC分类号： H04B3/36
CPC分类号： H04B7/0615 , H01Q1/521 , H01Q3/2605 , H04B7/0842 , H04B7/15585
摘要： A repeater (1000) for a wireless communication network includes a reception antenna and first and second transmission antennas. The repeater also includes a weighting circuit (1040, 1042) which applies a weight to at least one of first and second signals on first and second transmission paths coupled to the first and second transmission antennas respectively, and a control circuit configured to control the weighting circuit in accordance with an adaptive algorithm to thereby increase isolation between a reception path coupled to the reception antenna and the first and second transmission paths.
摘要翻译：用于无线通信网络的中继器（1000）包括接收天线和第一和第二发送天线。中继器还包括加权电路（1040,1042），其分别对耦合到第一和第二发射天线的第一和第二传输路径上的第一和第二信号中的至少一个施加权重;以及控制电路，被配置为控制权重电路，从而增加耦合到接收天线的接收路径与第一和第二传输路径之间的隔离。

5. 发明申请

WO2007136732A3 WIRELESS REPEATER WITH MASTER/SLAVE CONFIGURATION 审中-公开
标题翻译：无线主机/从设备配置
公开(公告)号：WO2007136732A3
公开(公告)日：2008-11-13
申请号：PCT/US2007011878
申请日：2007-05-18
申请人： QUALCOMM INC , PROCTOR JAMES A , GAINEY KENNETH M , OTTO JAMES C , LAMONT LAWRENCE W
发明人： PROCTOR JAMES A , GAINEY KENNETH M , OTTO JAMES C , LAMONT LAWRENCE W
IPC分类号： H04B7/14 , H04B3/36
CPC分类号： H04W88/085 , H04W16/26
摘要： A wireless repeater (100) extends a coverage area of a wireless network base station (104) within a structure or facility. The repeater (100) includes a master unit (102) for wirelessly communicating with the wireless network base station (104) and a slave unit for wirelessly communicating with one or more subscriber terminals. The master unit (102) is connected to the slave unit through new existing wiring (110) in the structure to enable the master unit (102) to transmit wireless signals to the slave unit on a downlink transport frequency and to receive wireless signals from the slave unit on an uplink transport frequency in a manner that is transpare the wireless base station (104) and the subscriber terminals.
摘要翻译：无线中继器（100）在结构或设施内扩展无线网络基站（104）的覆盖区域。中继器（100）包括用于与无线网络基站（104）无线通信的主单元（102）和用于与一个或多个用户终端进行无线通信的从单元。主单元（102）通过结构中的新现有布线（110）连接到从单元，使得主单元（102）能够在下行链路传输频率上向从单元发送无线信号，并从以上述无线基站（104）和用户终端的方式在上行链路传输频率上的从单元。

6. 发明申请

WO2008109575A2 SUPERIMPOSED COMPOSITE CHANNEL FILTER 审中-公开
标题翻译：超级复合通道过滤器
公开(公告)号：WO2008109575A2
公开(公告)日：2008-09-12
申请号：PCT/US2008/055738
申请日：2008-03-03
申请人： QUALCOMM INCORPORATED , PROCTOR, James A., Jr. , GAINEY, Kenneth M. , OTTO, James C.
发明人： PROCTOR, James A., Jr. , GAINEY, Kenneth M. , OTTO, James C.
IPC分类号： H04L27/20
CPC分类号： H04B7/15585 , H04B7/15542 , H04B7/15571
摘要： Methods and systems are provided to generate digital coefficients for a filter. The generation of coefficients relies on a Fourier transformation of an impulse response in time domain that is zero padded, e.g., zeros are appended to an array corresponding to a sampled input signal of length M. A unit prototypical filter is generated through a frequency domain response of length N FFT = Ns+M-1, wherein NS is a sampling length of the incoming signal. The unit prototypical filter is then circularly shifted in order to generate a band pass filter centered at a desired frequency. Circularly shifted filters are point-to-point added to generate a set of composite digital coefficients to filter the incoming signal. The reference frequencies for the composite filter are extracted from a message received from one or more base stations associated with one or more service providers. The composite filter typically operates on a frequency repeater.
摘要翻译：提供方法和系统以产生用于滤波器的数字系数。系数的产生依赖于零填充的时域中的脉冲响应的傅立叶变换，例如，零被附加到与长度为M的采样输入信号相对应的阵列上。通过频域响应产生单元原型滤波器长度为N FFT = Ns + M-1，其中NS是输入信号的采样长度。然后将单元原型滤波器循环移位，以便产生以期望频率为中心的带通滤波器。循环移位滤波器是点对点相加以产生一组复合数字系数来滤波输入信号。从与一个或多个服务提供商相关联的一个或多个基站接收的消息中提取复合滤波器的参考频率。复合滤波器通常在频率转发器上运行。

7. 发明申请

WO2008109569A2 PHYSICAL LAYER REPEATER UTILIZING REAL TIME MEASUREMENT METRICS AND ADAPTIVE ANTENNA ARRAY TO PROMOTE SIGNAL INTEGRITY AND AMPLIFICATION 审中-公开
标题翻译：物理层重复使用实时测量度量和自适应天线阵列来促进信号的完整性和放大
公开(公告)号：WO2008109569A2
公开(公告)日：2008-09-12
申请号：PCT/US2008/055731
申请日：2008-03-03
申请人： QUALCOMM INCORPORATED , PROCTOR, James, A., Jr. , GAINEY, Kenneth M. , OTTO, James C.
发明人： PROCTOR, James, A., Jr. , GAINEY, Kenneth M. , OTTO, James C.
IPC分类号： H04B17/02
CPC分类号： H04B7/15585 , H04B7/15542 , H04B7/15571
摘要： Embodiments of a repeater environment can be operative to deploy a feedback cancellation loop that is adaptively coupled with an antenna array such that a selected metric can be applied to the antenna array and feedback cancellation loop combination to improve signal integrity and amplification. Illustratively, the feedback cancellation loop of the exemplary repeater can be adapted by a metric that operatively adapts weights provided by performing a selected linear algebra technique to the feedback cancellation loop such that the metric can be indicative of the level of transmitter signal present at a receive and can be derived based on performing a correlation between the transmitted signal and the receiver signal. Further, operatively, the exemplary repeater can maintain a delay sufficient to preferably ensure that transmitted signal is de-correlated with the desired receiver signal, and time aligned and correlated with the feedback leakage signal.
摘要翻译：中继器环境的实施例可以操作以部署与天线阵列自适应地耦合的反馈消除环路，使得所选择的度量可被应用于天线阵列和反馈消除环路组合以改善信号完整性和放大。示例性地，示例性中继器的反馈消除循环可以通过度量来适配，所述量度可操作地将通过执行选择的线性代数技术提供的权重适配到反馈消除环路，使得度量可以指示存在于接收器处的发送器信号的电平并且可以基于执行发送信号和接收机信号之间的相关性导出。此外，可操作地，示例性中继器可以保持足够的延迟，以优选地确保所发送的信号与期望的接收机信号不相关，并且与反馈泄漏信号相对应并且与时间对准。

8. 发明申请

WO2007062074A2 DIRECTIONAL ANTENNA CONFIGURATION FOR TDD REPEATER 审中-公开
标题翻译： TDD发射机的方向天线配置
公开(公告)号：WO2007062074A2
公开(公告)日：2007-05-31
申请号：PCT/US2006/045123
申请日：2006-11-21
申请人： WIDEFI, INC. , GAINEY, Kenneth, M. , PROCTOR, Jr., James, A. , SNYDER, Christopher , OTTO, James, C.
发明人： GAINEY, Kenneth, M. , PROCTOR, Jr., James, A. , SNYDER, Christopher , OTTO, James, C.
IPC分类号： H04B7/14 , H04B1/00 , H04B1/06
CPC分类号： H04B7/1555 , H01Q1/38 , H01Q7/00 , H01Q19/10 , H04W88/085
摘要： A wireless communication node, such as a repeater, including a frequency translating repeater, a physical layer (PHY) repeater, time divisional duplex repeater (TDD) and the like, is configured with a pair of directional patch antennae and an omnidirectional antenna. The patch antennae can be selected depending on the orientation of the repeater package to communicate with a station such as an access point or a base station. The omni-directional antenna can be directed toward another station such as a client. The patch antennae and the omni-directional antenna can be orthogonally polarized to increase isolation and reduce electromagnetic coupling. Multiple antennae can be used in multiple-input-multiple-output (MIMO) configurations.
摘要翻译：诸如中继器的无线通信节点（包括频率转换中继器，物理层（PHY）中继器，时分双工中继器（TDD）等）被配置成一对定向贴片天线和全向天线。可以根据中继器包的方向来选择贴片天线，以与诸如接入点或基站的站进行通信。全向天线可以被引导到诸如客户端的另一个站。贴片天线和全向天线可以正交极化，以增加隔离度并减少电磁耦合。多天线可用于多输入多输出（MIMO）配置。

9. 发明申请

WO2006081404A2 PHYSICAL LAYER REPEATER WITH DISCRETE TIME FILTER FOR ALL-DIGITAL DETECTION AND DELAY GENERATION 审中-公开
标题翻译：用于全数字检测和延迟生成的离散时间过滤器的物理层重复器
公开(公告)号：WO2006081404A2
公开(公告)日：2006-08-03
申请号：PCT/US2006/002899
申请日：2006-01-27
申请人： WIDEFI, INC. , PROCTOR, James, A., Jr. , GAINEY, Kenneth, M. , PUIG, Carlos, M. , OTTO, James, C. , LAMONT, Lawrence, W., Jr.
发明人： PROCTOR, James, A., Jr. , GAINEY, Kenneth, M. , PUIG, Carlos, M. , OTTO, James, C. , LAMONT, Lawrence, W., Jr.
IPC分类号： H04N7/173
CPC分类号： H04W88/04 , H04B7/15542
摘要： A discrete time bandpass filter element (103) having multiple stages (201, 202, 203, 204, 205) for use in a time division duplex radio protocol communications system including an automatic gain control. Discrete time bandpass filter is used to generate delay and can replace SAW filters in a wireless frequency translating repeater.
摘要翻译：一种具有用于包括自动增益控制的时分双工无线电协议通信系统的多级（201,202,203,204,205）的离散时间带通滤波器元件（103）。离散时间带通滤波器用于产生延迟并可以替代无线频率转换中继器中的SAW滤波器。

10. 发明申请

WO2007123733A3 ENHANCED PHYSICAL LAYER REPEATER FOR OPERATION IN WIMAX SYSTEMS 审中-公开
标题翻译：增强了在WIMAX系统中运行的物理层重复器
公开(公告)号：WO2007123733A3
公开(公告)日：2008-11-27
申请号：PCT/US2007007978
申请日：2007-03-30
申请人： QUALCOMM INC , PROCTOR JAMES A JR , GAINEY KENNETH M , OTTO JAMES C
发明人： PROCTOR JAMES A JR , GAINEY KENNETH M , OTTO JAMES C
IPC分类号： H04B7/15
CPC分类号： H04B7/15557 , H04B7/15535
摘要： An exemplary method (500) and repeater (110, 210, 300) are described for repeating using a time division duplex (TDD) radio protocol. A signal is transmitted from a first station to a second station using a downlink and an uplink. The signal can be detected with detectors (309, 310, 855, 856) on the uplink or the downlink. The repeater can synchronize to time intervals associated with the detected signal that are measured during an observation period. The signal can be retransmitted from the second station to the first station if the signal is detected on the uplink and re-transmitted from the first station to the second station if the signal is detected on the downlink. A gain value associated with the downlink can be used to establish a gain value associated with the uplink.
摘要翻译：描述了用于重复使用时分双工（TDD）无线电协议的示例性方法（500）和中继器（110,210,300）。使用下行链路和上行链路将信号从第一站发送到第二站。可以在上行链路或下行链路上用检测器（309,310,855,856）检测信号。中继器可以与在观察期间测量的检测到的信号相关联的时间间隔同步。如果在下行链路上检测到信号，则如果在上行链路上检测到信号并从第一站重新发送到第二站，则可以将信号从第二站重新发送到第一站。可以使用与下行链路相关联的增益值来建立与上行链路相关联的增益值。

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