Enhanced private call screening
    12.
    发明申请
    Enhanced private call screening 有权
    加强私人电话筛选

    公开(公告)号:US20060285669A1

    公开(公告)日:2006-12-21

    申请号:US11137907

    申请日:2005-05-26

    CPC classification number: H04M3/53308 H04M2207/12

    Abstract: A method and apparatus for identifying a caller who does not provide caller identification on an unanswered call. The caller is asked to record his/her name (or some other characteristic utterance). If the call is unanswered, the record is retained and can be accessed by the called party when that party requests his/her stored voice mail. Advantageously, even on unanswered calls, the identity of the caller can be presented to the called party when that called party requests stored voice mail messages, even if the calling party has private service.

    Abstract translation: 一种用于识别在未应答呼叫上不提供呼叫者识别的呼叫者的方法和装置。 要求来电者记录他/她的姓名(或其他一些特征说话)。 如果呼叫没有得到答复,该记录将被保留,并且当该方请求他/她存储的语音邮件时被叫方可以访问该记录。 有利地,即使在未被呼叫的呼叫中,即使主叫方具有专用服务,当被叫方请求存储的语音邮件消息时,呼叫者的身份也可被呈现给被叫方。

    Doherty power amplifier with phase compensation
    13.
    发明申请
    Doherty power amplifier with phase compensation 失效
    多相功率放大器,具有相位补偿

    公开(公告)号:US20060220744A1

    公开(公告)日:2006-10-05

    申请号:US11097118

    申请日:2005-03-31

    CPC classification number: H03F3/604 H03F1/0288 H03F2200/198

    Abstract: A Doherty power amplifier is provided that includes a main amplifier device and an auxiliary amplifier device. The Doherty power amplifier further includes a phase compensation network. The phase compensation network is configured to maintain a substantially constant phase of one of an output signal from the main amplifier device or an output signal from the auxiliary amplifier device across a range of input powers. The Doherty power amplifier further includes an impedance inverter for power combining an output signal of the main amplifier device with an output signal of the auxiliary amplifier device.

    Abstract translation: 提供了一种Doherty功率放大器,其包括主放大器装置和辅助放大器装置。 Doherty功率放大器还包括相位补偿网络。 相位补偿网络被配置为保持来自主放大器装置的输出信号中的一个的相位恒定的相位或来自辅助放大器装置的输出信号的输入功率的范围。 Doherty功率放大器还包括一个阻抗反相器,用于将主放大器装置的输出信号与辅助放大器装置的输出信号进行功率合成。

    High efficiency doherty amplifier with a segmented main amplifier
    15.
    发明申请
    High efficiency doherty amplifier with a segmented main amplifier 失效
    具有分段主放大器的高效率多功率放大器

    公开(公告)号:US20060103466A1

    公开(公告)日:2006-05-18

    申请号:US10993408

    申请日:2004-11-18

    CPC classification number: H03F1/0288 H03F2200/198

    Abstract: A Doherty amplifier that includes a main amplifier device and an auxiliary amplifier device. The main amplifier device includes a plurality of independently controllable amplifier segments. The system further includes a coupler for coupling an input signal to each of the main amplifier device and the auxiliary amplifier device. The system further includes an impedance inverter for power combining an output signal of the main amplifier device with an output signal of the auxiliary amplifier device.

    Abstract translation: Doherty放大器,包括主放大器和辅助放大器。 主放大器装置包括多个可独立控制的放大器段。 该系统还包括用于将输入信号耦合到每个主放大器装置和辅助放大器装置的耦合器。 该系统还包括用于将主放大器装置的输出信号与辅助放大器装置的输出信号进行功率合成的阻抗反相器。

    Processor-implemented RAKE receiver
    20.
    发明授权
    Processor-implemented RAKE receiver 有权
    处理器实现的RAKE接收器

    公开(公告)号:US07298775B1

    公开(公告)日:2007-11-20

    申请号:US10651827

    申请日:2003-08-29

    CPC classification number: H04B1/7115 H04B1/7117 H04B2201/70711

    Abstract: A SWP- (Sub-Word Parallelism-) based RAKE receiver for a Wideband Code-Division Multiple Access (WCDMA) mobile station is optimized to perform channel de-rotation and data combining. The RAKE receiver comprises SIMD (Single Instruction, Multiple Data) instructions, which can perform a complex multiplication for a channel de-rotation in a single cycle. The SIMD instructions can also perform a complex addition for data combining in a single cycle. Optimization of the RAKE receiver reduces power consumption and costs, enhances performance, and provides extensibility for next-generation architectures.

    Abstract translation: 用于宽带码分多址(WCDMA)移动台的基于SWP-(子字平行)的RAKE接收机被优化以执行信道去旋转和数据组合。 RAKE接收机包括SIMD(单指令,多数据)指令,其可以在单个周期中对通道去旋转执行复数乘法。 SIMD指令还可以在单​​个周期中对数据合并进行复杂的加法。 RAKE接收机的优化降低了功耗和成本,提高了性能,并为下一代架构提供了可扩展性。

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