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1. 发明申请

WO2013019447A1 PULSE FREQUENCY MODULATION (PFM) MODE LOCK OUT FOR REGULATORS WHEN RECEIVE SIGNAL QUALITY IS LOW 审中-公开
标题翻译：当接收信号质量低时，脉冲频率调制（PFM）模式锁定调节器
公开(公告)号：WO2013019447A1
公开(公告)日：2013-02-07
申请号：PCT/US2012/047814
申请日：2012-07-23
申请人： MOTOROLA MOBILITY LLC , ALBERTH, William P., , KLOMSDORF, Armin W.,
发明人： ALBERTH, William P., , KLOMSDORF, Armin W.,
IPC分类号： H02M3/156 , H04B1/16 , H04B15/00
CPC分类号： H04B1/1607 , H02M1/44 , H02M2001/0032 , Y02B70/16
摘要： A method, power switching system, and communications device supply power in a pulse width modulation (PWM) mode to a transceiver whenever the transceiver processes a low quality signal. A power supply mode (PSM) utility/controller determines a quality of a signal that is currently being processed by a transceiver, and when the quality of the signal is less than a pre-set threshold level, the PSM controller triggers the power supply to operate exclusively in the PWM supply mode. However, when the quality of the signal satisfies a preset threshold level, the PSM controller enables the power supply to autonomously switch between the PFM supply mode and the PWM supply mode. In one embodiment, the controller dynamically determines a power demand by the transceiver and when the power demand exceeds a preset threshold demand level, the controller triggers the power supply to operate exclusively in the PWM supply mode.
摘要翻译：每当收发器处理低质量信号时，方法，功率开关系统和通信设备以脉宽调制（PWM）模式向收发器供电。电源模式（PSM）实用程序/控制器确定当前正在由收发器处理的信号的质量，并且当信号的质量小于预设的阈值电平时，PSM控制器触发电源仅在PWM供电模式下工作。然而，当信号的质量满足预设的阈值电平时，PSM控制器使得电源能够在PFM供电模式和PWM供电模式之间自主切换。在一个实施例中，控制器动态地确定收发器的功率需求，并且当功率需求超过预设的阈值需求电平时，控制器触发电源专用于PWM供电模式。

2. 发明申请

WO2007015728A1 CHANNEL QUALITY INDICATOR FOR TIME FREQUENCY AND SPATIAL CHANNEL IN TERRESTRIAL RADIO ACCESS NETWORK 审中-公开
标题翻译：时间频率通道质量指标和地面无线接入网络中的空间通道
公开(公告)号：WO2007015728A1
公开(公告)日：2007-02-08
申请号：PCT/US2006/023925
申请日：2006-06-20
申请人： MOTOROLA, INC. , LOVE, Robert T., , KLOMSDORF, Armin W., , NOLLETT, Bryan S.,
发明人： LOVE, Robert T., , KLOMSDORF, Armin W., , NOLLETT, Bryan S.,
IPC分类号： H04L27/26 , H04L12/56 , H04Q7/38
CPC分类号： H04L1/0026 , H04L5/0007 , H04L5/0026 , H04L5/0046 , H04L5/0053 , H04L5/006 , H04L5/0094 , H04L25/0228 , H04W24/00 , H04W24/10 , H04W48/08 , H04W74/00
摘要： A wireless communication terminal (200) that communicates on a plurality of sub-carriers divided into a plurality of frequency bands, wherein each frequency band includes at least one sub-carrier. The terminal successively generates channel quality indicator (CQI) measurement information reports based on CQI measurements, wherein each report includes non-differential channel quality indicator measurement information for at least one of the frequency bands and differential channel quality indicator measurement information for all other frequency bands.
摘要翻译：一种无线通信终端（200），其在划分为多个频带的多个子载波上通信，其中每个频带包括至少一个子载波。终端基于CQI测量依次生成信道质量指示符（CQI）测量信息报告，其中每个报告包括用于所有其它频带中的至少一个频带和差分信道质量指示符测量信息的非差分信道质量指示符测量信息。

3. 发明申请

WO2006049669A1 SIGNAL CONFIGURATION BASED TRANSMITTER ADJUSTMENT IN WIRELESS COMMUNICATION DEVICES 审中-公开
标题翻译：基于信号配置的无线通信设备中的发射机调整
公开(公告)号：WO2006049669A1
公开(公告)日：2006-05-11
申请号：PCT/US2005/028436
申请日：2005-08-11
申请人： MOTOROLA, INC. , KLOMSDORF, Armin W., , LOVE, Robert T., , SCHIRMANN, Ernest, , SCHWENT, Dale G.,
发明人： KLOMSDORF, Armin W., , LOVE, Robert T., , SCHIRMANN, Ernest, , SCHWENT, Dale G.,
IPC分类号： H04B1/707 , H03F1/02
CPC分类号： H04W52/367 , H03F1/0211 , H03F1/0244 , H03F1/0261 , H04B2001/0416 , H04B2201/70706 , H04B2201/70707
摘要： A method in a wireless communication transmitter including a baseband processor (310) that dynamically configures the transmitter for a particular signal configuration, and a headroom controller (350) for adjusting transmitter headroom based on the particular signal configuration. In one embodiment, the PA headroom is controlled based on a power metric, for example, a 3 rd order polynomial or peak to average ratio (PAR) metric, that is a function of the signal configuration. In another embodiment the PA headroom is adjusted using information in a look up table.
摘要翻译：一种无线通信发射机中的方法，包括基于特定信号配置动态配置发射机的基带处理器（310）和用于基于特定信号配置来调整发射机余量的裕量控制器（350）。在一个实施例中，基于诸如信号配置的函数的功率度量，例如3阶多项式或峰值平均比（PAR）度量来控制PA余量。在另一个实施例中，使用查找表中的信息来调整PA净空。

4. 发明申请

WO2014088861A1 METHOD AND APPARATUS FOR SELECTIVELY TRANSMITTING DATA USING SPATIAL DIVERSITY 审中-公开
标题翻译：使用空间多样性选择性传输数据的方法和装置
公开(公告)号：WO2014088861A1
公开(公告)日：2014-06-12
申请号：PCT/US2013/071616
申请日：2013-11-25
申请人： MOTOROLA MOBILITY LLC
发明人： KLOMSDORF, Armin W., , ALBERTH, William P.,
IPC分类号： H04B7/04 , H04B7/06
CPC分类号： H04L25/02 , H04B7/0404 , H04B7/0689
摘要： A method, performed in a communication device having multiple transmitters, for selectively transmitting data using spatial diversity, includes determining a type of data to be transmitted, determining whether the type of data meets a data type criteria, which comprises determining whether the data includes priority data, and transmitting the data using spatial diversity when the type of data meets the data type criteria.
摘要翻译：一种在具有多个发送器的通信装置中执行的用于使用空间分集选择性地发送数据的方法，包括确定要发送的数据的类型，确定数据类型是否满足数据类型准则，其包括确定数据是否包括优先级数据，并且当数据类型满足数据类型标准时，使用空间分集发送数据。

5. 发明申请

WO2014158583A1 LOW POWER CONSUMPTION ADAPTIVE POWER AMPLIFIER 审中-公开
标题翻译：低功耗自适应功率放大器
公开(公告)号：WO2014158583A1
公开(公告)日：2014-10-02
申请号：PCT/US2014/018479
申请日：2014-02-26
申请人： MOTOROLA MOBILITY LLC
发明人： SCHIRMANN, Ernest , GOEDKEN, Ryan J., , KLOMSDORF, Armin W., , NAGODE, Thomas D.,
IPC分类号： H03F1/02 , H03F3/72
CPC分类号： H03F3/602 , H03F1/0222 , H03F1/025 , H03F1/0277 , H03F3/72
摘要： An adaptive power amplifier that may be used in a wireless communication device is configured to adjust its load line or output impedance, the number of active amplifier cells in each amplification stage, the bias of the active amplifiers, and the supply voltage input capacitive load in accordance with a supply voltage modulation type provided to the power amplifier. The supply voltage modulation types include ET, APT, DC-DC, dual, multi-state or fixed voltage supply voltages. A supply voltage converter, signaled by a baseband processor, generates the selected type of supply voltage modulation for the adaptive power amplifier. The baseband processor may also provide a control interface signal to a controller within the adaptive power amplifier. The controller, based on the received control interface signal provides a configuration signal that configures the impedance, the number of active amplifier cells, the bias of the active amplifier cells, and the supply voltage capacitive load to optimize the adaptive power amplifier based on the supply voltage modulation type.
摘要翻译：可以在无线通信设备中使用的自适应功率放大器被配置为调整其负载线或输出阻抗，每个放大级中的有源放大器单元的数量，有源放大器的偏置以及电源电压输入容性负载根据提供给功率放大器的电源电压调制类型。电源电压调制类型包括ET，APT，DC-DC，双，多态或固定电源电压。由基带处理器发信号的电源电压转换器为自适应功率放大器生成所选择的电源电压调制类型。基带处理器还可以向自适应功率放大器内的控制器提供控制接口信号。控制器基于所接收的控制接口信号提供配置信号，其配置阻抗，有源放大器单元的数量，有源放大器单元的偏置和电源电压容性负载，以根据供电来优化自适应功率放大器电压调制型。

6. 发明申请

WO2014025725A1 TUNABLE INTER-ANTENNA ISOLATION 审中-公开
标题翻译： TUNNABLE内分离分离
公开(公告)号：WO2014025725A1
公开(公告)日：2014-02-13
申请号：PCT/US2013/053706
申请日：2013-08-06
申请人： MOTOROLA MOBILITY LLC
发明人： ALBERTH, William P., Jr. , BLACK, Gregory R., , KLOMSDORF, Armin W.,
IPC分类号： H04B1/52 , H04B1/18
CPC分类号： H04B1/18 , H04B1/525
摘要： A method and system performs antenna tuning to minimize interference affecting signal reception within a wireless communication device. An antenna tuner controller determines whether the wireless communication device concurrently provides (a) simultaneous signal transmission and reception and (b) dual signal propagation. In response to determining that the wireless communication device concurrently provides the simultaneous signal transmission and reception and the dual signal propagation, the antenna tuner controller determines a current mode of operation corresponding to simultaneous signal transmission and reception and the dual signal propagation. Based on the mode of operation determined, the antenna tuner controller identifies a priority for performing antenna isolation to minimize interference affecting signal reception when the wireless communication device actively communicates within the specific mode of operation. In response to the identifying the priority for performing antenna isolation, the antenna tuner controller performs antenna impedance tuning that provides antenna isolation corresponding to the priority.
摘要翻译：方法和系统执行天线调谐以最小化在无线通信设备内影响信号接收的干扰。天线调谐器控制器确定无线通信设备是否同时提供（a）同时信号发送和接收以及（b）双信号传播。响应于确定无线通信设备同时提供同时信号发送和接收以及双信号传播，天线调谐器控制器确定与同时信号发送和接收以及双信号传播相对应的当前操作模式。基于确定的操作模式，天线调谐器控制器识别执行天线隔离的优先级，以在无线通信设备在特定操作模式下主动通信时，最小化影响信号接收的干扰。响应于识别执行天线隔离的优先级，天线调谐器控制器执行提供对应于优先级的天线隔离的天线阻抗调谐。

7. 发明申请

WO2014107422A1 METHOD AND APPARATUS FOR WIRELESS COMMUNICATION DEVICE MULTIBAND TUNABLE RADIO ARCHITECTURE 审中-公开
标题翻译：无线通信设备多方位无线电架构的方法与设备
公开(公告)号：WO2014107422A1
公开(公告)日：2014-07-10
申请号：PCT/US2013/078202
申请日：2013-12-30
申请人： MOTOROLA MOBILITY LLC
发明人： KLOMSDORF, Armin W., , BLACK, Gregory R., , MACH, Richard E., , SCHWENT, Dale G.,
IPC分类号： H04B1/00 , H04B1/52 , H04B1/10
CPC分类号： H04B1/005 , H04B1/0064 , H04B1/0458 , H04B1/1036 , H04B1/109 , H04B1/18 , H04B1/525
摘要： A method and apparatus provide a wireless communication device multiband tunable radio architecture. The apparatus can include a multiband transceiver configured to transmit and receive wireless communication signals. The apparatus can include a tunable transmit notch filter coupled to the multiband transceiver. The tunable transmit notch filter can provide low insertion loss in a transmit band and attenuation at a receive frequency. The apparatus can include a tunable circulator coupled to the tunable transmit notch filter. The tunable circulator can provide transmit to receive isolation. The apparatus can include a tunable receive filter coupled to the multiband transceiver. The tunable receive filter can provide low insertion loss at a receive frequency and attenuation at other frequencies.
摘要翻译：一种方法和装置提供无线通信设备多频带可调谐无线电架构。该设备可以包括被配置为发送和接收无线通信信号的多频带收发器。该装置可以包括耦合到多频带收发器的可调谐发射陷波滤波器。可调谐发射陷波滤波器可以在发射频带中提供低插入损耗，并在接收频率下提供衰减。该装置可以包括耦合到可调谐发射陷波滤波器的可调循环器。可调循环器可以提供传输以接收隔离。该装置可以包括耦合到多频带收发器的可调接收滤波器。可调接收滤波器可以在接收频率下提供低插入损耗，并在其他频率下提供衰减。

8. 发明申请

WO2014031311A1 METHOD FOR AUTOMATIC FREQUENCY CORRECTION IN A MULTI-CARRIER COMMUNICATIONS DEVICE 审中-公开
标题翻译：多载波通信设备中自动频率校正的方法
公开(公告)号：WO2014031311A1
公开(公告)日：2014-02-27
申请号：PCT/US2013/053372
申请日：2013-08-02
申请人： MOTOROLA MOBILITY LLC
发明人： KLOMSDORF, Armin W., , ALBERTH, JR., William P., , BLACK, Gregory R.,
IPC分类号： H03J7/04
CPC分类号： H03J7/04
摘要： A method and system provides an automatic frequency correction (AFC) within a wireless communication device. A synchronization controller estimates first and second frequency errors respectively associated with a first received signal corresponding to a first receiver path and a second received signal corresponding to a second receiver path. The synchronization controller determines a value and a type of target clock of a first AFC associated with the first frequency error. If the first AFC is not generated to target a shared clock such as a reference clock, the synchronization controller generates a second AFC to compensate for the second frequency error. However, if it is determined that the first AFC targets a shared clock, the synchronization controller generates the second AFC to compensate for the first AFC and the second frequency error. The synchronization controller synchronously applies the first and second AFCs to the relevant clocks.
摘要翻译：方法和系统在无线通信设备内提供自动频率校正（AFC）。同步控制器估计分别与对应于第一接收机路径的第一接收信号和对应于第二接收机路径的第二接收信号相关联的第一和第二频率误差。同步控制器确定与第一频率误差相关联的第一AFC的目标时钟的值和类型。如果不生成第一个AFC来定向诸如参考时钟的共享时钟，则同步控制器产生第二个AFC以补偿第二个频率误差。然而，如果确定第一AFC针对共享时钟，则同步控制器生成第二AFC以补偿第一AFC和第二频率误差。同步控制器同步地将第一和第二AFC应用于相关时钟。

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