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1. 发明申请

WO2017039939A1 METHOD AND APPARATUS FOR SELF-DIRECTED INTERFERENCE CANCELLATION FILTER MANAGEMENT 审中-公开
标题翻译：自定义干扰消除滤波器管理的方法和装置
公开(公告)号：WO2017039939A1
公开(公告)日：2017-03-09
申请号：PCT/US2016/045500
申请日：2016-08-04
申请人： QUALCOMM INCORPORATED
发明人： RIMINI, Roberto , CARBONE, Nicholas Michael , YOO, Taesang , ABDELGHAFFAR, Muhammad , HWANG, Sung , NAM, Wooseok
IPC分类号： H04B1/00 , H04B1/525
CPC分类号： H04B1/1036 , H04B1/005 , H04B1/525 , H04B17/336 , H04L25/03006 , H04L43/16
摘要： Embodiments include systems and methods for managing an adaptive interference filter performed by a device processor of a mobile communication device. A device processor may determine whether a transmission power from the mobile communication device is greater than or equal to a transmit power threshold. The device processor may determine whether a ratio of interference in a received signal to a level of the received signal including noise (interference ratio) is greater than or equal to an interference ratio threshold in response to determining that the transmission power is greater than or equal to the transmit power threshold. The device processor may perform interference cancellation with the adaptive interference filter in response to determining that the interference ratio is greater than or equal to the interference ratio threshold. In some embodiments the adaptive interference filter may be a non-linear interference cancellation filter.
摘要翻译：实施例包括用于管理由移动通信设备的设备处理器执行的自适应干扰滤波器的系统和方法。设备处理器可以确定来自移动通信设备的传输功率是否大于或等于发射功率阈值。设备处理器可以响应于确定发射功率大于或等于，确定接收信号中的干扰比与包括噪声（干扰比）的接收信号的电平之比大于或等于干扰比阈值到发射功率阈值。响应于确定干扰比大于或等于干扰比阈值，设备处理器可以利用自适应干扰滤波器执行干扰消除。在一些实施例中，自适应干扰滤波器可以是非线性干扰消除滤波器。

2. 发明申请

WO2023049621A1 TRANSMISSION SETTING SELECTION 审中-公开
公开(公告)号：WO2023049621A1
公开(公告)日：2023-03-30
申请号：PCT/US2022/075920
申请日：2022-09-02
申请人： QUALCOMM INCORPORATED
发明人： APARIN, Vladimir , BASSAM, Aidin , CARBONE, Nicholas Michael
IPC分类号： H03F1/02 , H03F3/195 , H03F3/213 , H03F3/24 , H03F1/32
摘要： An apparatus is disclosed for transmission setting selection. In an example aspect, an apparatus includes a wireless interface device with a communication processor and a radio-frequency front-end. The communication processor is configured to provide a signal. The radio-frequency front-end is coupled to the communication processor and configured to accept the signal. The radio-frequency front-end includes an amplifier configured to amplify the signal based on one or more amplifier settings. The wireless interface device is configured to adjust the one or more amplifier settings responsive to an output power being changed with a gain being unchanged.

3. 发明申请

WO2016040659A1 METHODS AND SYSTEMS FOR BLOCK LEAST SQUARES BASED NON-LINEAR INTERFERENCE MANAGEMENT IN MULTI-TECHNOLOGY COMMUNICATION DEVICES 审中-公开
标题翻译：多技术通信设备中基于非线性干扰的块最小二乘法的方法与系统
公开(公告)号：WO2016040659A1
公开(公告)日：2016-03-17
申请号：PCT/US2015/049463
申请日：2015-09-10
申请人： QUALCOMM INCORPORATED
发明人： TU, Sheng-Yuan , ABRISHAMKAR, Farrokh , BANISTER, Brian Clarke , RAMINI, Roberto , CARBONE, Nicholas Michael , KANG, Insung
IPC分类号： H04B1/525
CPC分类号： H04B1/0475 , H04B1/525 , H04W88/06
摘要： The various embodiments include methods and apparatuses for canceling nonlinear interference during concurrent communication of multi-technology wireless communication devices. Nonlinear interference may be estimated using a block least squares function interference filter by generating aggressor kernel matrices from the aggressor signals, augmenting the aggressor kernel matrices by weight factors and executing a linear combination of the augmented output, at an intermediate layer to produce intermediate layer outputs. At an output layer, a linear filter function may be executed on the intermediate layer outputs to produce an estimated nonlinear interference used to cancel the nonlinear interference of a victim signal.
摘要翻译：各种实施例包括用于在多技术无线通信设备的并发通信期间消除非线性干扰的方法和装置。可以使用块最小二乘函数干扰滤波器通过从侵扰者信号产生侵略者核心矩阵来估计非线性干扰，通过权重因子增加侵略者核心矩阵并在中间层执行增强输出的线性组合以产生中间层输出。在输出层，可以对中间层输出执行线性滤波函数，以产生用于消除受害信号的非线性干扰的估计的非线性干扰。

4. 发明申请

WO2015069973A1 SELECTION OF NON-LINEAR INTERFERENCE CANCELATION (NLIC) INPUT 审中-公开
标题翻译：选择非线性干扰消除（NLIC）输入
公开(公告)号：WO2015069973A1
公开(公告)日：2015-05-14
申请号：PCT/US2014/064469
申请日：2014-11-07
申请人： QUALCOMM INCORPORATED
发明人： CARBONE, Nicholas Michael , RIMINI, Roberto
IPC分类号： H03F1/32
CPC分类号： H04B1/0475 , H03C2200/0016 , H03D1/04 , H03F1/3241 , H03F1/3247 , H04B1/525 , H04B2001/0425
摘要： Self-jamming interference associated with a transmitted signal of an aggressor transmitter may affect a received signal of a victim receiver in a communication device. An aggressor transmitter may provide two or more non-linear interference cancelation (NLIC) signals, including a first NLIC signal and a second NLIC signal. A NLIC unit may reconstruct an interference signal based on a selected one of the first NLIC signal or second NLIC signal. Power of the transmitted signal at the aggressor transmitter may be used to select either the first interference cancelation signal or the second interference cancelation signal. The first and second NLIC signals may differ by the use of digital pre-distortion (DPD) at the aggressor transmitter.
摘要翻译：与攻击者发射机的发射信号相关联的自干扰干扰可能影响通信设备中的受害者接收机的接收信号。攻击者发射机可以提供两个或多个非线性干扰消除（NLIC）信号，包括第一NLIC信号和第二NLIC信号。 NLIC单元可以基于所选择的第一NLIC信号或第二NLIC信号中的一个来重构干扰信号。攻击者发射机发射信号的功率可用于选择第一干扰消除信号或第二干扰消除信号。第一和第二NLIC信号可能因侵略者发射机使用数字预失真（DPD）而不同。

5. 发明申请

WO2019140442A1 SCHEDULING FOR POWER AMPLIFIER CHARACTERIZATION AND MAXIMUM PERMISSIBLE EXPOSURE MEASUREMENT 审中-公开
公开(公告)号：WO2019140442A1
公开(公告)日：2019-07-18
申请号：PCT/US2019/013649
申请日：2019-01-15
申请人： QUALCOMM INCORPORATED
发明人： DUNWORTH, Jeremy Darren , VINTOLA, Timo Ville , CARBONE, Nicholas Michael , BASSAM, Seyed Aidin , APARIN, Vladimir , FERNANDO, Udara
IPC分类号： H04B17/13
摘要： Certain aspects of the present disclosure provide systems and methods for performing a power amplifier characterization. One example method generally includes determining, by a user equipment, if a condition associated with a power amplifier characterization is met. In certain aspects, the method includes determining, by the user equipment, a calibration gap after the condition is met. The method also includes performing, by the user equipment, the power amplifier characterization of the one or more power amplifiers of the user equipment during the calibration gap.

6. 发明申请

WO2018017694A1 DIGITAL PRE-DISTORTION FOR MULTI-ANTENNA SYSTEMS 审中-公开
标题翻译：用于多天线系统的数字预失真
公开(公告)号：WO2018017694A1
公开(公告)日：2018-01-25
申请号：PCT/US2017/042824
申请日：2017-07-19
申请人： QUALCOMM INCORPORATED
发明人： CARBONE, Nicholas Michael , DUNWORTH, Jeremy Darren , PARK, Hyunchul
IPC分类号： H04B1/04 , H03F1/02 , H03F1/32 , H03F3/21 , H03F3/24 , H03F3/68
摘要： Certain aspects of the present disclosure relate to methods and apparatus for power amplifier control. A power amplifier network includes a first path comprising a first power amplifier. The power amplifier network further includes a second path comprising a second power amplifier. The power amplifier network further includes a common input path to both the first path and the second path. The power amplifier network further includes a first power control network for controlling a first signal applied to the first power amplifier. The power amplifier network further includes a second power control network for controlling a second signal applied to the second power amplifier, wherein the first power control network is different from the second power control network.
摘要翻译：本公开的某些方面涉及用于功率放大器控制的方法和装置。功率放大器网络包括包含第一功率放大器的第一路径。功率放大器网络还包括包含第二功率放大器的第二路径。功率放大器网络还包括到第一路径和第二路径的公共输入路径。功率放大器网络还包括用于控制施加到第一功率放大器的第一信号的第一功率控制网络。功率放大器网络还包括用于控制施加到第二功率放大器的第二信号的第二功率控制网络，其中第一功率控制网络不同于第二功率控制网络。

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