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11.发明申请公开(公告)号：US20100029289A1
公开(公告)日：2010-02-04
申请号：US12184235
申请日：2008-07-31
申请人： Robert T. Love , Edgar P. Fernandes , Vijay Nangia , Dale G. Schwent , Kenneth A. Stewart , David R. Wilson
发明人： Robert T. Love , Edgar P. Fernandes , Vijay Nangia , Dale G. Schwent , Kenneth A. Stewart , David R. Wilson
IPC分类号： H04W72/00
CPC分类号： H04W74/006 , H04L5/0041 , H04L5/0042 , H04L5/0066 , H04L5/0092 , H04W16/14
摘要： A wireless communication infrastructure entity in a wireless communication system implementing an uplink control channel using a narrowband frequency resource within a wideband frequency resource. The entity includes a controller communicably coupled to the transceiver wherein the controller is configured to cause the transceiver to signal a change of location for an uplink control channel within the wideband frequency resource. The uplink control channel includes at least a pair of uplink control channels separated within the wideband frequency resource and accommodates simultaneous uplink transmissions by multiple user equipment communicating in the wireless communication system.
摘要翻译： 在无线通信系统中的无线通信基础设施实体，其利用宽带频率资源内的窄带频率资源实现上行链路控制信道。 实体包括可通信地耦合到收发器的控制器，其中控制器被配置为使得收发信机通知宽带频率资源内的上行链路控制信道的位置变化。 上行链路控制信道包括在宽带频率资源内分离的至少一对上行链路控制信道，并且适应在无线通信系统中通信的多个用户设备的同时的上行链路传输。
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12.发明授权Dual mode amplifier network having an isolator in a digital path and a filter in an analog path 失效双模放大器网络具有数字路径中的隔离器和模拟路径中的滤波器
公开(公告)号：US5673287A
公开(公告)日：1997-09-30
申请号：US767151
申请日：1996-12-16
CPC分类号： H04L27/0008
摘要： The dual mode amplifier network of the present invention enables a radiotelephone to operate efficiently in both the U.S. Digital Cellular mode and the FM analog cellular mode. Multiple, switched branches (110 and 120) permit one branch (110) with an isolator (103) to be used in the in the U.S. Digital Cellular mode while the other branch (120) is switched out. In the analog mode, the transmit filter branch (120) is used while the isolator branch (110) is switched out.
摘要翻译： 本发明的双模放大器网络使得无线电话机能够在美国数字蜂窝模式和FM模拟蜂窝模式中有效地工作。 多个交换分支（110和120）允许在美国数字蜂窝模式中使用具有隔离器（103）的一个分支（110），而另一个分支（120）被切换。 在模拟模式中，当隔离器分支（110）被切换时，使用发射滤波器分支（120）。
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公开(公告)号：US09564676B2
公开(公告)日：2017-02-07
申请号：US13487520
申请日：2012-06-04
摘要： A method (600) and devices for enhancing the performance of one or more antennas (440) is provided. A control circuit (104) assesses performance of an antenna (101) in a plurality of bands, such as a receive band and a transmit band. The control circuit (104) can then adjust an adjustable impedance matching circuit (103) coupled to the antenna (101) to improve the efficiency of the antenna (101) in the selected band and can adjust a resonance of the antenna (101) to further improve an efficiency of the antenna (101) in the selected band. Operating parameters for the antenna (101) can be selected from one or more multi-dimensional lookup tables (120) where the parameters are indexed both to a first operating band (702) and a second operating band (703).
摘要翻译： 提供了一种方法（600）和用于增强一个或多个天线（440）的性能的设备。 控制电路（104）评估诸如接收频带和发射频带的多个频带中的天线（101）的性能。 控制电路（104）然后可以调节耦合到天线（101）的可调阻抗匹配电路（103），以提高所选频带中的天线（101）的效率，并且可以将天线（101）的谐振调整为 进一步提高所选频带中天线（101）的效率。 可以从一个或多个多维查找表（120）中选择天线（101）的操作参数，其中参数被索引到第一操作频带（702）和第二操作频带（703）。
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14.发明授权Method and apparatus for resource block based transmitter optimization in wireless communication devices 有权无线通信设备中基于资源块的发射机优化的方法和装置公开(公告)号：US08880012B2
公开(公告)日：2014-11-04
申请号：US13353390
申请日：2012-01-19
CPC分类号： H03F1/0227 , H03F1/32 , H03F3/195 , H03F3/245
摘要： A method (700) and apparatus (600) optimize resource block based transmitter operation in a wireless communication device. The method can include receiving (720) a radio resource assignment including a particular resource block allocation. The method can include configuring (730) a wireless communication transceiver for the particular resource block allocation. The method can include degrading (740) power amplifier distortion of the wireless communication transceiver based on the particular resource block allocation. The power amplifier distortion can be a measure of a deviation of the power amplifier output in an analysis domain from an ideal linear amplifier.
摘要翻译： 一种方法（700）和装置（600）在无线通信设备中优化基于资源块的发射机操作。 该方法可以包括接收（720）包括特定资源块分配的无线资源分配。 该方法可以包括配置（730）用于特定资源块分配的无线通信收发器。 该方法可以包括基于特定资源块分配来降低（740）无线通信收发器的功率放大器失真。 功率放大器失真可以是分析域中的功率放大器输出与理想线性放大器的偏差的度量。
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公开(公告)号：US20130003890A1
公开(公告)日：2013-01-03
申请号：US13172918
申请日：2011-06-30
IPC分类号： H04B1/02
CPC分类号： H04L27/2691 , H04L27/2626 , H04L27/2657 , H04L27/362
摘要： A method and apparatus mitigates spurious transmissions. An offset local oscillator signal is generated that is at a frequency that is offset from a nominal transmit channel carrier frequency by a spurious mitigation offset. An information signal is generated that comprises a series of modulation symbols and has a transmission bandwidth at baseband. A configured offset information signal is generated from the information signal, wherein the spectrum of the configured offset information signal is offset from DC by a channel configuration offset, and is further offset by a negative of the spurious mitigation offset. The offset local oscillator signal and the configured offset information signal are combined using a mixing technique. The spurious mitigation offset is zero when a spurious condition does not exist and is non-zero when the spurious condition does exist.
摘要翻译： 一种减轻杂散传输的方法和装置。 产生偏移本地振荡器信号，该偏移本地振荡器信号处于与标称发射信道载波频率偏移伪噪声偏移的频率处。 产生包括一系列调制符号并且在基带处具有传输带宽的信息信号。 从信息信号生成配置的偏移信息信号，其中配置的偏移信息信号的频谱通过信道配置偏移从DC偏移，并进一步被寄生减影偏移的负值偏移。 偏移本地振荡器信号和配置的偏移信息信号使用混合技术进行组合。 当杂散条件不存在时，杂散减轻偏移为零，当杂散条件确实存在时，杂散缓解偏移为零。
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公开(公告)号：US07580723B2
公开(公告)日：2009-08-25
申请号：US10929614
申请日：2004-08-30
IPC分类号： H04B7/00
CPC分类号： H04W52/52 , H03G3/3047 , H04B2001/0416
摘要： An apparatus and method for dual mode power control. A transmitter is capable of operating in a first mode of operation and a second mode of operation, the first mode of operation and the second mode of operation including a closed loop control mode and an open loop control mode, the first mode of operation being different from the second mode of operation. The transmitter can be operated in the first mode of operation. A transmitter output power characteristic of the first mode of operation can be read back. The transmitter output power characteristic of the first mode of operation can be correlated to a transmitter output power characteristic of the second mode of operation. The first mode of operation can be switched to the second mode of operation based on the transmitter output power characteristic of the second mode of operation.
摘要翻译： 一种用于双模式功率控制的装置和方法。 发射机能够在第一操作模式和第二操作模式下操作，第一操作模式和第二操作模式包括闭环控制模式和开环控制模式，第一操作模式是不同的 从第二种操作模式。 发射机可以在第一种操作模式下工作。 可以回读第一操作模式的发射机输出功率特性。 第一操作模式的发射机输出功率特性可以与第二操作模式的发射机输出功率特性相关。 可以基于第二操作模式的发射机输出功率特性将第一操作模式切换到第二操作模式。
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17.发明授权Interference reduction for terminals operating on neighboring bands in wireless communication systems 有权在无线通信系统中在相邻频带上操作的终端的干扰减少公开(公告)号：US09370021B2
公开(公告)日：2016-06-14
申请号：US12184235
申请日：2008-07-31
申请人： Robert T. Love , Edgar P. Fernandes , Vijay Nangia , Dale G. Schwent , Kenneth A. Stewart , David R. Wilson
发明人： Robert T. Love , Edgar P. Fernandes , Vijay Nangia , Dale G. Schwent , Kenneth A. Stewart , David R. Wilson
CPC分类号： H04W74/006 , H04L5/0041 , H04L5/0042 , H04L5/0066 , H04L5/0092 , H04W16/14
摘要： A wireless communication user terminal includes a controller communicably coupled to a transceiver. The controller is configured to tune the transceiver to transmit on a narrowband uplink control channel within a wideband frequency resource. The uplink control channel includes a pair of uplink control channels separated within the wideband frequency resource wherein the pair of uplink control channels are each located within a corresponding PUCCH resource region. The controller is also configured to change a frequency location of at least one of the uplink control channels, within the corresponding PUCCH resource region, away from an edge of the wideband frequency resource.
摘要翻译： 无线通信用户终端包括可通信地耦合到收发机的控制器。 控制器被配置为调谐收发器以在宽带频率资源内的窄带上行链路控制信道上进行发送。 上行链路控制信道包括在宽带频率资源中分离的一对上行链路控制信道，其中该对上行链路控制信道各自位于相应的PUCCH资源区域内。 控制器还被配置为将相应的PUCCH资源区域内的至少一个上行链路控制信道的频率位置改变为远离宽带频率资源的边缘。
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18.发明申请METHOD AND APPARATUS FOR RESOURCE BLOCK BASED TRANSMITTER OPTIMIZATION IN WIRELESS COMMUNICATION DEVICES 有权无线通信设备中基于资源块发送器优化的方法与装置公开(公告)号：US20130187711A1
公开(公告)日：2013-07-25
申请号：US13353390
申请日：2012-01-19
IPC分类号： H03F1/26
CPC分类号： H03F1/0227 , H03F1/32 , H03F3/195 , H03F3/245
摘要： A method (700) and apparatus (600) optimize resource block based transmitter operation in a wireless communication device. The method can include receiving (720) a radio resource assignment including a particular resource block allocation. The method can include configuring (730) a wireless communication transceiver for the particular resource block allocation. The method can include degrading (740) power amplifier distortion of the wireless communication transceiver based on the particular resource block allocation. The power amplifier distortion can be a measure of a deviation of the power amplifier output in an analysis domain from an ideal linear amplifier.
摘要翻译： 一种方法（700）和装置（600）在无线通信设备中优化基于资源块的发射机操作。 该方法可以包括接收（720）包括特定资源块分配的无线资源分配。 该方法可以包括配置（730）用于特定资源块分配的无线通信收发器。 该方法可以包括基于特定资源块分配来降低（740）无线通信收发器的功率放大器失真。 功率放大器失真可以是分析域中的功率放大器输出与理想线性放大器的偏差的度量。
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19.发明申请APPARATUS AND METHOD OF USING CDMA ARCHITECTURE FOR 3GPP2 COMPLIANT TRANSCEIVERS 有权用于3GPP2合规收发器的装置和使用CDMA架构的方法公开(公告)号：US20130039346A1
公开(公告)日：2013-02-14
申请号：US13205661
申请日：2011-08-09
摘要： A mobile device that operates in a wireless communication network is disclosed. The mobile device includes a transceiver that uses a first wireless communication technology, which can be Long Term Evolution (LTE) technology. The mobile device also includes a modem that coupled to the transceiver through a standard interface and uses a second wireless communication technology, which can be CDMA. The modem processes the received signal from the transceiver and processes a transmit signal for the transceiver. A first receiver first processing circuit has a matching filter to compensate for and resampling the received signal from the receiver so that that the received signal from the transceiver is compatible with the modem. A transmitter processing has a filter for resampling and adjusting a processed transmit signal for the transmitter.
摘要翻译： 公开了一种在无线通信网络中操作的移动设备。 移动设备包括使用可以是长期演进（LTE）技术的第一无线通信技术的收发器。 移动设备还包括通过标准接口耦合到收发器的调制解调器，并且使用可以是CDMA的第二无线通信技术。 调制解调器处理来自收发器的接收信号，并处理收发信机的发送信号。 第一接收机第一处理电路具有匹配滤波器，用于对接收机的接收信号进行补偿和重采样，使得来自收发器的接收信号与调制解调器兼容。 发射机处理具有用于重新采样和调整发射机的已处理发射信号的滤波器。
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公开(公告)号：US20130005278A1
公开(公告)日：2013-01-03
申请号：US13487520
申请日：2012-06-04
IPC分类号： H04B1/38
摘要： A method (600) and devices for enhancing the performance of one or more antennas (440) is provided. A control circuit (104) assesses performance of an antenna (101) in a plurality of bands, such as a receive band and a transmit band. The control circuit (104) can then adjust an adjustable impedance matching circuit (103) coupled to the antenna (101) to improve the efficiency of the antenna (101) in the selected band and can adjust a resonance of the antenna (101) to further improve an efficiency of the antenna (101) in the selected band. Operating parameters for the antenna (101) can be selected from one or more multi-dimensional lookup tables (120) where the parameters are indexed both to a first operating band (702) and a second operating band (703).
摘要翻译： 提供了一种方法（600）和用于增强一个或多个天线（440）的性能的设备。 控制电路（104）评估诸如接收频带和发射频带的多个频带中的天线（101）的性能。 控制电路（104）然后可以调节耦合到天线（101）的可调阻抗匹配电路（103），以提高所选频带中的天线（101）的效率，并且可以将天线（101）的谐振调整为 进一步提高所选频带中天线（101）的效率。 可以从一个或多个多维查找表（120）中选择天线（101）的操作参数，其中参数被索引到第一操作频带（702）和第二操作频带（703）。
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