公开(公告)号：WO2009148835A3

公开(公告)日：2010-02-25

申请号：PCT/US2009044759

申请日：2009-05-21

Applicant: SILICON LAB INC ,  ELENES JAVIER

Inventor： ELENES JAVIER

IPC: H04B1/06 ,  H04L27/00

CPC classification number: H04B7/0857 ,  H04B1/1081

Abstract: In one embodiment, the present invention provide a method for detecting signal quality metrics of a constant modulo (CM) signal received in two different signal paths, and combining the signal from the two signal paths based at least in part on the detected first and second signal quality metrics. Such method may be implemented in a radio receiver such as an automobile receiver.

Abstract translation: 在一个实施例中，本发明提供了一种用于检测在两个不同信号路径中接收的恒定模（CM）信号的信号质量度量的方法，并且至少部分地基于所检测的第一和第二信号组合来自两个信号路径的信号 信号质量指标。 这种方法可以在诸如汽车接收机的无线电接收机中实现。

公开(公告)号：WO2007127015A3

公开(公告)日：2007-11-08

申请号：PCT/US2007/007860

申请日：2007-03-29

Applicant: SILICON LABORATORIES INC. ,  DER, Lawrence ,  TUTTLE, George, T. ,  PIOVACCARI, Alessandro ,  XIN, Chunyu ,  HABAN, Scott ,  ELENES, Javier ,  KASHA, Dan ,  VANCORENLAND, Peter

Inventor： DER, Lawrence ,  TUTTLE, George, T. ,  PIOVACCARI, Alessandro ,  XIN, Chunyu ,  HABAN, Scott ,  ELENES, Javier ,  KASHA, Dan ,  VANCORENLAND, Peter

IPC: H04B1/40

Abstract: A transceiver includes a processor and an analog-to-digital converter. The processor is adapted to in a transmit mode of the transceiver, generate a modulated signal in response to a first digital signal. In a receive mode of the transceiver, the processor is adapted to generate a demodulated signal in response to a second digital signal. The analog-to-digital converter provides the first digital signal in the transmit mode and provides the second digital signal in the receive mode.

公开(公告)号：WO2009148835A2

公开(公告)日：2009-12-10

申请号：PCT/US2009/044759

申请日：2009-05-21

Applicant: SILICON LABORATORIES INC. ,  ELENES, Javier

Inventor： ELENES, Javier

IPC: H04B1/06 ,  H04L27/00

CPC classification number: H04B7/0857 ,  H04B1/1081

Abstract: In one embodiment, the present invention provide a method for detecting signal quality metrics of a constant modulo (CM) signal received in two different signal paths, and combining the signal from the two signal paths based at least in part on the detected first and second signal quality metrics. Such method may be implemented in a radio receiver such as an automobile receiver.

Abstract translation: 在一个实施例中，本发明提供了一种用于检测在两个不同信号路径中接收的恒定模（CM）信号的信号质量度量的方法，并且至少部分地基于所检测的第一和第二信号组合来自两个信号路径的信号 信号质量指标。 这样的方法可以在诸如汽车接收机的无线电接收机中实现。

公开(公告)号：WO2007127015A2

公开(公告)日：2007-11-08

申请号：PCT/US2007007860

申请日：2007-03-29

Applicant: SILICON LAB INC ,  DER LAWRENCE ,  TUTTLE GEORGE T ,  PIOVACCARI ALESSANDRO ,  XIN CHUNYU ,  HABAN SCOTT ,  ELENES JAVIER ,  KASHA DAN ,  VANCORENLAND PETER

Inventor： DER LAWRENCE ,  TUTTLE GEORGE T ,  PIOVACCARI ALESSANDRO ,  XIN CHUNYU ,  HABAN SCOTT ,  ELENES JAVIER ,  KASHA DAN ,  VANCORENLAND PETER

IPC: H04B1/40

CPC classification number: H04B1/40 ,  H03M3/398 ,  H03M3/40 ,  H03M3/448 ,  H03M3/452 ,  H03M3/50

Abstract: A transceiver includes a processor and an analog-to-digital converter. The processor is adapted to in a transmit mode of the transceiver, generate a modulated signal in response to a first digital signal. In a receive mode of the transceiver, the processor is adapted to generate a demodulated signal in response to a second digital signal. The analog-to-digital converter provides the first digital signal in the transmit mode and provides the second digital signal in the receive mode.

Abstract translation: 收发器包括处理器和模数转换器。 处理器适于在收发器的发射模式中，响应于第一数字信号产生调制信号。 在收发器的接收模式中，处理器适于响应于第二数字信号产生解调信号。 模数转换器以发送模式提供第一数字信号，并在接收模式下提供第二数字信号。