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1.发明申请WIRELESS DEVICE AND SYSTEM FOR DISCRIMINATING DIFFERENT OPERATING ENVIRONMENTS 审中-公开用于区分不同操作环境的无线设备和系统
公开(公告)号：WO2007005121A3
公开(公告)日：2007-07-05
申请号：PCT/US2006018707
申请日：2006-05-16
Applicant: MOTOROLA INC , DE GROOT ROBERT J , BURIS NICHOLAS E
Inventor： DE GROOT ROBERT J , BURIS NICHOLAS E
CPC classification number: H04B1/38 , H04B1/0458
Abstract: Wireless communication systems (100, 800) comprise mobile units (118, 802) provided with a directional coupler (206) and circuit (220) for measuring the complex reflectance (phase and magnitude) of antenna (202) of the mobile units (118, 802). The system (100, 800) has, either in the mobile unit (118, 802) or elsewhere, a processor (238, 808) programmed to perform pattern recognition of the near field environments of the mobile units (118, 802) by using the complex reflectance measurements as feature vectors. Information as to the near field environment at the time of wireless connection drops is suitably accumulated and is used in network upgrade planning and/or mobile unit design evaluation. The complex reflectance is alternatively used to discriminate antenna faults. Alternatively, near field environments that tend to degrade wireless communication performance are detected by the mobile unit using the complex reflectance and the mobile unit then alerts the user.
Abstract translation: 无线通信系统（100,800）包括设有定向耦合器（206）和电路（220）的移动单元（118,802），用于测量移动单元（118）的天线（202）的复合反射率（相位和幅度） ，802）。 系统（100,800）或者在移动单元（118,802）中或者在别处具有被编程为通过使用移动单元（118,802）来执行移动单元（118,802）的近场环境的模式识别的处理器 复杂的反射率测量作为特征向量。 有关无线连接丢失时的近场环境的信息被适当累积并用于网络升级计划和/或移动单元设计评估。 复合反射率也可用于区分天线故障。 或者，使用复合反射率由移动单元检测倾向于降低无线通信性能的近场环境，然后移动单元提醒用户。
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公开(公告)号：WO2009158303A1
公开(公告)日：2009-12-30
申请号：PCT/US2009/048108
申请日：2009-06-22
Applicant: MOTOROLA, INC. , BURIS, Nicholas, E. , MUELLER, Bruce D. , VOOK, Frederick W.
Inventor： BURIS, Nicholas, E. , MUELLER, Bruce D. , VOOK, Frederick W.
CPC classification number: H01Q3/267 , H01Q1/523 , H04B7/0413 , H04B17/21
Abstract: A method, apparatus and system for performing over-the-air calibration routines in a multiple-input multiple-output (MIMO) communication system. An antenna array (116) of a transceiver (118), (e.g., transceiver of a base station) (110) comprises a reconf igurable antenna (230 REF) having two switchable configuration states. The antenna exhibits different degrees of electromagnetic coupling to other antennas (230 1,..., 230 M) of the array in a first state than in a second state. The reference antennna (230 REF) is switched to the first state for performing uplink/downlink calibrating transmissions and switched to the second state during uplink and downlink communications or channel sounding calibrating transmissions.
Abstract translation: 一种用于在多输入多输出（MIMO）通信系统中执行空中校准例程的方法，装置和系统。 收发器（118）（例如，基站的收发器）（110）的天线阵列（116）包括具有两个可切换配置状态的可重新配置天线（230 REF）。 天线在与第二状态相比处于第一状态时，与阵列的其它天线（230 1，...，230 M）的电磁耦合程度不同。 参考触点（230 REF）被切换到第一状态，用于执行上行链路/下行链路校准传输，并且在上行链路和下行链路通信或信道探测校准传输期间切换到第二状态。
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公开(公告)号：WO2010053684A3
公开(公告)日：2010-07-29
申请号：PCT/US2009061230
申请日：2009-10-20
Applicant: MOTOROLA INC , VOOK FREDERICK W , BURIS NICHOLAS E , MUELLER BRUCE D
Inventor： VOOK FREDERICK W , BURIS NICHOLAS E , MUELLER BRUCE D
CPC classification number: H04B17/21
Abstract: A method and a system for calibrating at least one antenna (1,1-1,3. 1,j). At least a first antenna (1,4) within a first antenna array (102) can be selected as a primary reference antenna. At least one antenna (4,3) that is not within the first antenna array can be selected as a secondary reference antenna. At least a first signal propagation characteristic (122) can be measured based on at least one signal wirelessly communicated between the primary reference antenna and the secondary reference antenna. At least a second signal propagation characteristic (118) can be measured based on at least one signal wirelessly communicated between the secondary reference antenna and at least a second antenna (1,2) within the first antenna array. At least a first calibration coefficient can be determined for the second antenna.
Abstract translation: 一种用于校准至少一个天线（1,1-1,3.1，j）的方法和系统。 可以选择第一天线阵列（102）内的至少第一天线（1,4）作为主参考天线。 可以选择不在第一天线阵列内的至少一个天线（4,3）作为辅助参考天线。 至少第一信号传播特性（122）可以基于在主参考天线和次参考天线之间无线传送的至少一个信号来测量。 至少第二信号传播特性（118）可以基于在第二天线阵列内的辅助参考天线与至少第二天线（1,2）之间无线传送的至少一个信号来测量。 可以为第二天线确定至少第一校准系数。
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公开(公告)号：WO2005076933A2
公开(公告)日：2005-08-25
申请号：PCT/US2005/003645
申请日：2005-02-07
Applicant: MOTOROLA, INC., a corporation of the State of Delaware , NAVSARIWALA, Umesh, D. , BURIS, Nicholas, E.
Inventor： NAVSARIWALA, Umesh, D. , BURIS, Nicholas, E.
Abstract: A multiple band antenna has an RF coupling structure (110) and a resonant RF structure (102). The RF coupling structure (110) has an RF connection (116, 118) and an RF coupling end (112, 114). The resonant RF structure (102) is reactively coupled to the RF coupling end (112, 114). The resonant RF structure (102) has a first end (106) and a second end (108) and has a conductive perimeter (102) enclosing at least one slot area (104) configured to induce an additional resonant RF band for the resonant RF structure (102). The first end (106) and the second end (108) are reactively coupled to a ground plane (124, 120) to facilitate longer wavelength operation. Cellular phones (800) and wireless communications sections incorporating such antennas are also provided.
Abstract translation: 多频带天线具有RF耦合结构（110）和谐振RF结构（102）。 RF耦合结构（110）具有RF连接（116,118）和RF耦合端（112,114）。 谐振RF结构（102）被反应地耦合到RF耦合端（112,114）。 谐振RF结构（102）具有第一端（106）和第二端（108），并且具有封闭至少一个槽区（104）的导电周边（102），所述至少一个槽区被配置为为谐振RF 结构（102）。 第一端（106）和第二端（108）被反应地耦合到接地平面（124,120），以便于更长的波长操作。 还提供了蜂窝电话（800）和包含这种天线的无线通信部分。
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公开(公告)号：WO2010053684A2
公开(公告)日：2010-05-14
申请号：PCT/US2009/061230
申请日：2009-10-20
Applicant: MOTOROLA, INC. , VOOK, Frederick W., , BURIS, Nicholas E., , MUELLER, Bruce D.,
Inventor： VOOK, Frederick W., , BURIS, Nicholas E., , MUELLER, Bruce D.,
CPC classification number: H04B17/21
Abstract: A method and a system for calibrating at least one antenna (1,1-1,3. 1,j). At least a first antenna (1,4) within a first antenna array (102) can be selected as a primary reference antenna. At least one antenna (4,3) that is not within the first antenna array can be selected as a secondary reference antenna. At least a first signal propagation characteristic (122) can be measured based on at least one signal wirelessly communicated between the primary reference antenna and the secondary reference antenna. At least a second signal propagation characteristic (118) can be measured based on at least one signal wirelessly communicated between the secondary reference antenna and at least a second antenna (1,2) within the first antenna array. At least a first calibration coefficient can be determined for the second antenna.
Abstract translation: 一种用于校准至少一个天线（1,1-1,3,1，j）的方法和系统。 至少第一天线阵列（102）内的第一天线（1,4）可以被选择为主参考天线。 可以选择不在第一天线阵列内的至少一个天线（4,3）作为次参考天线。 可以基于在主参考天线和次参考天线之间无线通信的至少一个信号来测量至少第一信号传播特性（122）。 可以基于第二参考天线和第一天线阵列内的至少第二天线（1,2）之间无线通信的至少一个信号来测量至少第二信号传播特性（118）。 至少可以确定第二天线的第一校准系数。
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Patent Agency Ranking
公开(公告)号：WO2008134272A1
公开(公告)日：2008-11-06
申请号：PCT/US2008/060966
申请日：2008-04-21
Applicant: MOTOROLA, INC. , ARYANFAR, Farshid, , BURIS, Nicholas E., , VOOK, Frederick W.,
Inventor： ARYANFAR, Farshid, , BURIS, Nicholas E., , VOOK, Frederick W.,
CPC classification number: H04B7/0617 , H04B17/101 , H04B17/102 , H04B17/103 , H04B17/17 , H04L1/0003 , H04L1/0009 , H04L1/0618
Abstract: A method and apparatus for performing beamforming are provided herein. During operation, a mobile device will notify a base station of the situation in which one or more of its antennas has become unusable. Using this technique, the Multiple Input, Multiple Output (MIMO) algorithms employed at the base station will be adjusted accordingly.
Abstract translation: 本文提供了一种用于执行波束形成的方法和装置。 在操作期间，移动设备将通知基站其中一个或多个天线已经变得不可用的情况。 使用这种技术，基站采用的多输入多输出（MIMO）算法将被相应地调整。
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公开(公告)号：WO2005076933A3
公开(公告)日：2006-08-03
申请号：PCT/US2005003645
申请日：2005-02-07
Applicant: MOTOROLA INC , NAVSARIWALA UMESH D , BURIS NICHOLAS E
Inventor： NAVSARIWALA UMESH D , BURIS NICHOLAS E
Abstract: A multiple band antenna has an RF coupling structure (110) and a resonant RF structure (102). The RF coupling structure (110) has an RF connection (116, 118) and an RF coupling end (112, 114). The resonant RF structure (102) is reactively coupled to the RF coupling end (112, 114). The resonant RF structure (102) has a first end (106) and a second end (108) and has a conductive perimeter (102) enclosing at least one slot area (104) configured to induce an additional resonant RF band for the resonant RF structure (102). The first end (106) and the second end (108) are reactively coupled to a ground plane (124, 120) to facilitate longer wavelength operation. Cellular phones (800) and wireless communications sections incorporating such antennas are also provided.
Abstract translation: 多频带天线具有RF耦合结构（110）和谐振RF结构（102）。 RF耦合结构（110）具有RF连接（116,118）和RF耦合端（112,114）。 谐振RF结构（102）被反应地耦合到RF耦合端（112,114）。 谐振RF结构（102）具有第一端（106）和第二端（108），并且具有封闭至少一个槽区（104）的导电周边（102），所述至少一个槽区被配置为为谐振RF 结构（102）。 第一端（106）和第二端（108）被反应地耦合到接地平面（124,120），以便于更长的波长操作。 还提供了蜂窝电话（800）和包含这种天线的无线通信部分。
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公开(公告)号：WO2010053684A4
公开(公告)日：2010-09-30
申请号：PCT/US2009061230
申请日：2009-10-20
Applicant: MOTOROLA INC , VOOK FREDERICK W , BURIS NICHOLAS E , MUELLER BRUCE D
Inventor： VOOK FREDERICK W , BURIS NICHOLAS E , MUELLER BRUCE D
CPC classification number: H04B17/21
Abstract: A method and a system for calibrating at least one antenna (1,1-1,3. 1,j). At least a first antenna (1,4) within a first antenna array (102) can be selected as a primary reference antenna. At least one antenna (4,3) that is not within the first antenna array can be selected as a secondary reference antenna. At least a first signal propagation characteristic (122) can be measured based on at least one signal wirelessly communicated between the primary reference antenna and the secondary reference antenna. At least a second signal propagation characteristic (118) can be measured based on at least one signal wirelessly communicated between the secondary reference antenna and at least a second antenna (1,2) within the first antenna array. At least a first calibration coefficient can be determined for the second antenna.
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9.发明申请
公开(公告)号：WO2008079515A1
公开(公告)日：2008-07-03
申请号：PCT/US2007/082941
申请日：2007-10-30
Applicant: MOTOROLA, INC. , BURIS, Nicholas, E. , ECKLUND, Lawrence, M. , VANNATTA, Louis, J. , VON RUFF, Alvin, J.
IPC: H04Q7/20
Abstract: A method and apparatus for recovering from cognitive radio errors are disclosed. The method may include receiving stamp data relating to a cognitive radio from the cognitive radio's database, the stamp data including time, location and sensor information, comparing the received stamp data with information stored in a master database, determining, based on the comparison, whether the cognitive radio's database is corrupt, wherein if the cognitive radio's database is corrupt, downloading a copy of the master database to the cognitive radio.
Abstract translation: 公开了一种用于从认知无线电错误中恢复的方法和装置。 该方法可以包括从认知无线电的数据库接收与认知无线电有关的标记数据，包括时间，位置和传感器信息的标记数据，将接收到的标记数据与存储在主数据库中的信息进行比较，基于该比较确定是否 认知无线电的数据库已损坏，如果认知无线电的数据库已损坏，则将主数据库的副本下载到认知无线电。
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10.发明申请WIRELESS DEVICE AND SYSTEM FOR DISCRIMINATING DIFFERENT OPERATING ENVIRONMENTS 审中-公开用于分辨不同操作环境的无线设备和系统
公开(公告)号：WO2007005121A2
公开(公告)日：2007-01-11
申请号：PCT/US2006/018707
申请日：2006-05-16
Applicant: MOTOROLA, INC. , DE GROOT, Robert, J. , BURIS, Nicholas, E.
Inventor： DE GROOT, Robert, J. , BURIS, Nicholas, E.
CPC classification number: H04B1/38 , H04B1/0458
Abstract: Wireless communication systems (100, 800) comprise mobile units (118, 802) provided with a directional coupler (206) and circuit (220) for measuring the complex reflectance (phase and magnitude) of antenna (202) of the mobile units (118, 802). The system (100, 800) has, either in the mobile unit (118, 802) or elsewhere, a processor (238, 808) programmed to perform pattern recognition of the near field environments of the mobile units (118, 802) by using the complex reflectance measurements as feature vectors. Information as to the near field environment at the time of wireless connection drops is suitably accumulated and is used in network upgrade planning and/or mobile unit design evaluation. The complex reflectance is alternatively used to discriminate antenna faults. Alternatively, near field environments that tend to degrade wireless communication performance are detected by the mobile unit using the complex reflectance and the mobile unit then alerts the user.
Abstract translation: 无线通信系统（100,800）包括设置有定向耦合器（206）的移动单元（118,802）和用于测量移动单元（118）的天线（202）的复反射率（相位和幅度）的电路（220） ，802）。 在移动单元（118,802）或其它地方，系统（100,800）具有被编程为通过使用移动单元（118,802）执行对移动单元（118,802）的近场环境的模式识别的处理器（238,808a） 复反射测量作为特征向量。 关于无线连接丢失时的近场环境的信息被适当地累积并且用于网络升级规划和/或移动单元设计评估。 复杂的反射率可以用来区分天线故障。 或者，趋向于降低无线通信性能的近场环境由移动单元使用复数反射率检测，并且移动单元然后警告用户。
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