公开(公告)号：US20100202562A1

公开(公告)日：2010-08-12

申请号：US12767117

申请日：2010-04-26

Applicant: Yutaka MURAKAMI ,  Shinichiro Takabayashi ,  Masayuki Orihashi ,  Akihiko Matsuoka

Inventor： Yutaka MURAKAMI ,  Shinichiro Takabayashi ,  Masayuki Orihashi ,  Akihiko Matsuoka

IPC: H04L27/00 ,  H04L27/28

CPC classification number: H04B1/711 ,  H04B1/707 ,  H04B1/7075 ,  H04B2201/70705 ,  H04B2201/70716 ,  H04B2201/70728 ,  H04J13/00 ,  H04L1/0003 ,  H04L1/0023 ,  H04L5/0007 ,  H04L5/0016 ,  H04L5/0044 ,  H04L5/0048 ,  H04L27/18 ,  H04L27/227 ,  H04L27/2602 ,  H04L27/2662 ,  H04L27/34 ,  H04L27/364 ,  H04L27/38 ,  H04L2027/004 ,  H04L2027/0061

Abstract: A transmitting apparatus includes a first OFDM modulator that generates a first OFDM modulation signal by modulating a first information signal using a first modulation scheme, the first OFDM modulation signal having a plurality of subcarriers. A second OFDM modulator generates a second OFDM modulation signal by modulating a second information signal using the first modulation scheme, the second OFDM modulation signal having a plurality of subcarriers, and that generates a third OFDM modulation signal by changing a second position in an in-phase quadrature-phase plane in which a signal point of the second OFDM modulation signal is positioned, to a third position, the third position being different from a first position in the in-phase quadrature-phase plane in which a signal point of the first OFDM modulation signal is positioned. A multiplexer generates a multiplexed signal to be transmitted in a common frequency band, by multiplexing the first OFDM modulation signal and the third modulation signal. A transmitter transmits the multiplexed signal.

Abstract translation: 发送装置包括：第一OFDM调制器，其通过使用第一调制方式调制第一信息信号来生成第一OFDM调制信号，所述第一OFDM调制信号具有多个子载波。 第二OFDM调制器通过使用第一调制方案调制第二信息信号来产生第二OFDM调制信号，第二OFDM调制信号具有多个子载波，并且通过改变第二OFDM调制信号的第二位置来产生第三OFDM调制信号， 相位正交相平面，其中第二OFDM调制信号的信号点位于第三位置，第三位置不同于同相正交相平面中的第一位置，其中第一 定位OFDM调制信号。 复用器通过多路复用第一OFDM调制信号和第三调制信号，产生要在公共频带中发送的复用信号。 发射机发送多路复用信号。

公开(公告)号：US20190007090A1

公开(公告)日：2019-01-03

申请号：US16105706

申请日：2018-08-20

Applicant: Waviot Integrated Systems LLC

Inventor： Andrey Olegovich ORLOV ,  Vasiliy Vasilievich ANISIMOV ,  Alexey Andreevich DANILOV ,  Andrey Yurievich PUZANOV ,  Andrei Viktorovich BAKUMENKO ,  Danylo Sergeevich BATURA

IPC: H04B1/707 ,  H04L27/227 ,  H04L27/233

CPC classification number: H04B1/707 ,  H04B2201/70716 ,  H04B2201/70728 ,  H04L27/2273 ,  H04L27/2335

Abstract: A method to receive telemetry messages over an RF channel, the method implemented by a system on a chip, in which a signal is received from the output of an input RF module, the received signal is offset in time and frequency wherein the signal, at first, is offset in time so that the offset magnitudes uniformly fill the length of one data bit, then, the signal is offset in frequency so that the offset magnitudes uniformly fill the space between the Fourier transform subcarriers, with the frequency offsets being independent of the time offsets; each signal processed at the preceding step is subjected to sequential Fourier transforms, with the first time element of each next transform immediately following the last element of the preceding transform; all messages are demodulated independently. The technical result consists in that messages can be received over multiple channels at multiple rates.

公开(公告)号：US09813270B2

公开(公告)日：2017-11-07

申请号：US15130932

申请日：2016-04-16

Applicant: Kamilo Feher

Inventor： Kamilo Feher

IPC: H04L27/00 ,  H04L27/26 ,  G06F19/00 ,  H04W64/00 ,  H04W88/06 ,  A61B5/00 ,  H04B1/709 ,  H04L27/20 ,  H04W4/02 ,  H04W4/22 ,  H04B7/26 ,  H04L1/00 ,  H04L5/14 ,  H04B1/707 ,  H04L5/00 ,  H04W12/06 ,  H04B1/10 ,  H04B1/69 ,  H04B7/04 ,  H04M7/00 ,  A61B5/01 ,  A61B5/024 ,  A61B5/145 ,  H04J11/00 ,  H04W88/02

CPC classification number: H04L27/2602 ,  A61B5/0015 ,  A61B5/002 ,  A61B5/0022 ,  A61B5/0077 ,  A61B5/01 ,  A61B5/02055 ,  A61B5/024 ,  A61B5/0452 ,  A61B5/1172 ,  A61B5/14532 ,  A61B5/7228 ,  A61B5/7253 ,  A61B5/7475 ,  G06F19/00 ,  G16H10/60 ,  G16H15/00 ,  H04B1/1036 ,  H04B1/69 ,  H04B1/707 ,  H04B1/709 ,  H04B7/04 ,  H04B7/2628 ,  H04B2201/70715 ,  H04B2201/70716 ,  H04J11/00 ,  H04L1/0003 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/1453 ,  H04L27/0008 ,  H04L27/2017 ,  H04L27/2071 ,  H04L27/2601 ,  H04L27/2627 ,  H04L27/2649 ,  H04M7/006 ,  H04W4/023 ,  H04W4/025 ,  H04W4/90 ,  H04W12/06 ,  H04W64/00 ,  H04W88/02 ,  H04W88/06 ,  Y02A90/26

Abstract: A heart generated signal is provided by a heart sensor of a mobile device to an analog to digital (A/D) converter for A/D converting the sensor provided signal. The A/D converted heart signal is processed to provide heart rate. The heart rate is recorded or stored in the mobile device or is transmitted in a wireless communication system. The mobile device receives sensor provided Electro Cardiogram (ECG) signal. The ECG signal is stored or is provided to an interface unit. The mobile device has transceivers for receiving and transmitting Orthogonal Frequency Division Multiplexed (OFDM) signals and for modulating and transmitting spread spectrum baseband signals. The spread spectrum baseband signals have cross-correlated in-phase and quadrature-phase filtered baseband signals.

公开(公告)号：US09755874B2

公开(公告)日：2017-09-05

申请号：US15268614

申请日：2016-09-18

Applicant: Kamilo Feher

Inventor： Kamilo Feher

IPC: H04L27/26 ,  G06F19/00 ,  H04W64/00 ,  H04W88/06 ,  A61B5/00 ,  H04B1/709 ,  H04L27/20 ,  H04W4/02 ,  H04W4/22 ,  H04B7/26 ,  H04L1/00 ,  H04L5/14 ,  H04B1/707 ,  H04L5/00 ,  H04W12/06 ,  H04B1/10 ,  H04B1/69 ,  H04B7/04 ,  H04M7/00 ,  A61B5/01 ,  A61B5/024 ,  A61B5/145 ,  H04J11/00 ,  H04W88/02

CPC classification number: H04L27/2602 ,  A61B5/0015 ,  A61B5/0022 ,  A61B5/01 ,  A61B5/024 ,  A61B5/14532 ,  G06F19/00 ,  G16H10/60 ,  G16H15/00 ,  H04B1/1036 ,  H04B1/69 ,  H04B1/707 ,  H04B1/709 ,  H04B7/04 ,  H04B7/18504 ,  H04B7/2628 ,  H04B2201/70715 ,  H04B2201/70716 ,  H04J11/00 ,  H04L1/0003 ,  H04L5/0007 ,  H04L5/1453 ,  H04L27/2017 ,  H04L27/2071 ,  H04L27/2627 ,  H04L27/2649 ,  H04M7/006 ,  H04W4/023 ,  H04W4/025 ,  H04W4/90 ,  H04W12/06 ,  H04W64/00 ,  H04W88/02 ,  H04W88/06 ,  Y02A90/26

Abstract: Digital mobile communications devices and methods for processing, modulation and demodulation, transmission and reception of spread spectrum signals, Orthogonal Frequency Division Multiplexed (OFDM) signals and conversion of spread spectrum signals into OFDM signals. Received spread spectrum signals from 3G cellular systems are converted into OFDM signals and transmitted in a Wi-Fi network. Received OFDM signals, received in a cellular system in a first RF frequency band, are demodulated and in a repeater mode are re-transmitted in a cellular system in a second OFDM radio frequency band. One or more receivers and demodulators for receiving demodulating and processing received signals into location finder information. A video camera in mobile device generates video signal and transmits video signal with location finder information signal.

公开(公告)号：US20170041169A1

公开(公告)日：2017-02-09

申请号：US15268614

申请日：2016-09-18

Applicant: Kamilo Feher

Inventor： Kamilo Feher

IPC: H04L27/26 ,  H04B1/69 ,  H04W4/02 ,  H04W12/06 ,  H04L27/20

CPC classification number: H04L27/2602 ,  A61B5/0015 ,  A61B5/0022 ,  A61B5/01 ,  A61B5/024 ,  A61B5/14532 ,  G06F19/00 ,  G16H10/60 ,  G16H15/00 ,  H04B1/1036 ,  H04B1/69 ,  H04B1/707 ,  H04B1/709 ,  H04B7/04 ,  H04B7/18504 ,  H04B7/2628 ,  H04B2201/70715 ,  H04B2201/70716 ,  H04J11/00 ,  H04L1/0003 ,  H04L5/0007 ,  H04L5/1453 ,  H04L27/2017 ,  H04L27/2071 ,  H04L27/2627 ,  H04L27/2649 ,  H04M7/006 ,  H04W4/023 ,  H04W4/025 ,  H04W4/90 ,  H04W12/06 ,  H04W64/00 ,  H04W88/02 ,  H04W88/06 ,  Y02A90/26

Abstract: Digital mobile communications devices and methods for processing, modulation and demodulation, transmission and reception of spread spectrum signals, Orthogonal Frequency Division Multiplexed (OFDM) signals and conversion of spread spectrum signals into OFDM signals. Received spread spectrum signals from 3G cellular systems are converted into OFDM signals and transmitted in a Wi-Fi network. Received OFDM signals, received in a cellular system in a first RF frequency band, are demodulated and in a repeater mode are re-transmitted in a cellular system in a second OFDM radio frequency band. One or more receivers and demodulators for receiving demodulating and processing received signals into location finder information. A video camera in mobile device generates video signal and transmits video signal with location finder information signal.

Abstract translation: 用于处理，调制和解调，扩频信号的发送和接收的数字移动通信设备和方法，正交频分复用（OFDM）信号和扩展频谱信号转换成OFDM信号。 来自3G蜂窝系统的接收的扩频信号被转换成OFDM信号并在Wi-Fi网络中传输。 在第一RF频带中在蜂窝系统中接收的接收的OFDM信号被解调，并且在中继器模式中在第二OFDM无线电频带中的蜂窝系统中重新发送。 一个或多个接收器和解调器，用于接收解调和处理接收到的信号到定位器信息中。 移动设备中的摄像机产生视频信号，并发送具有定位信息信号的视频信号。

公开(公告)号：US09450716B2

公开(公告)日：2016-09-20

申请号：US14963251

申请日：2015-12-09

Applicant: Kamilo Feher

Inventor： Kamilo Feher

IPC: H04L5/00 ,  G06F19/00 ,  H04W64/00 ,  H04W88/06 ,  A61B5/00 ,  H04B1/709 ,  H04L27/20 ,  H04L27/26 ,  H04W4/02 ,  H04W4/22 ,  H04B7/26 ,  H04L1/00 ,  H04L5/14 ,  H04B1/707 ,  H04W12/06 ,  H04B1/10 ,  H04B1/69 ,  H04B7/04 ,  H04M7/00 ,  H04W88/02

CPC classification number: H04L27/2602 ,  A61B5/0015 ,  A61B5/0022 ,  A61B5/01 ,  A61B5/024 ,  A61B5/14532 ,  G06F19/00 ,  G16H10/60 ,  G16H15/00 ,  H04B1/1036 ,  H04B1/69 ,  H04B1/707 ,  H04B1/709 ,  H04B7/04 ,  H04B7/18504 ,  H04B7/2628 ,  H04B2201/70715 ,  H04B2201/70716 ,  H04J11/00 ,  H04L1/0003 ,  H04L5/0007 ,  H04L5/1453 ,  H04L27/2017 ,  H04L27/2071 ,  H04L27/2627 ,  H04L27/2649 ,  H04M7/006 ,  H04W4/023 ,  H04W4/025 ,  H04W4/90 ,  H04W12/06 ,  H04W64/00 ,  H04W88/02 ,  H04W88/06 ,  Y02A90/26

Abstract: Communication methods for receiving and demodulating in mobile devices signals from multiple locations and for providing baseband position finder signal. Providing in a first cross-correlator and filter cross-correlated in-phase and quadrature-phase filtered baseband signals from a digital input signal and in a second cross-correlator spread spectrum signals from a voice input signal. Providing Orthogonal Frequency Division Multiplex (OFDM) signal from a video input signal. Combining baseband position finder signal with one or more of cross-correlated in-phase and quadrature-phase filtered baseband signals, or cross-correlated in-phase and quadrature-phase spread spectrum baseband signals, or OFDM baseband signal, into a combined baseband signal and modulating and transmitting combined signal. Touch screen control signal for control of mobile devices.

Abstract translation: 用于在移动设备中接收和解调来自多个位置的信号并用于提供基带位置取景器信号的通信方法。 提供第一交叉相关器并且从数字输入信号和来自语音输入信号的第二交叉相关器扩频信号中滤除交相关的同相和正交相位滤波的基带信号。 从视频输入信号提供正交频分复用（OFDM）信号。 将基带位置取景器信号与交相关的同相和正交相位滤波的基带信号或相互相关的同相和正交相位扩频基带信号或OFDM基带信号中的一个或多个组合成组合的基带信号 并调制和传输组合信号。 触摸屏控制信号，用于控制移动设备。

公开(公告)号：US09379765B2

公开(公告)日：2016-06-28

申请号：US14837064

申请日：2015-08-27

Applicant: Deere & Company

Inventor： Wei Yu ,  Richard G. Keegan

IPC: G01S19/00 ,  G01S19/44 ,  H04B1/7075 ,  H04B1/7087 ,  H04B1/709 ,  G01S19/24 ,  H04L27/26 ,  G01S19/30 ,  H04L27/06

CPC classification number: H04B1/709 ,  G01S19/24 ,  G01S19/30 ,  H04B1/7075 ,  H04B1/70754 ,  H04B1/70755 ,  H04B1/7087 ,  H04B2201/70715 ,  H04B2201/70716 ,  H04B2201/70728 ,  H04B2201/7073 ,  H04L27/2663

Abstract: A data processor selects a set of BOC correlations in accordance with a BOC correlation function for the sampling period if the primary amplitude exceeds or equals the secondary amplitude for the sampling period. The data processor selects a set of QBOC correlations in accordance with a QBOC correlation function for the sampling period if the secondary amplitude exceeds the primary amplitude for the sampling period. The data processor uses either the BOC correlation function or the QBOC correlation function, whichever with greater amplitude, at each sampling period to provide an aggregate correlation function that supports unambiguous code acquisition of the received signal.

公开(公告)号：US09191061B2

公开(公告)日：2015-11-17

申请号：US14310710

申请日：2014-06-20

Applicant: DEERE & COMPANY

Inventor： Wei Yu ,  Richard G Keegan

IPC: H04B1/00 ,  H04B1/7075 ,  H04B1/709

CPC classification number: H04B1/709 ,  G01S19/24 ,  G01S19/30 ,  H04B1/7075 ,  H04B1/70754 ,  H04B1/70755 ,  H04B1/7087 ,  H04B2201/70715 ,  H04B2201/70716 ,  H04B2201/70728 ,  H04B2201/7073 ,  H04L27/2663

Abstract: A data processor selects a set of BOC correlations in accordance with a BOC correlation function for the sampling period if the primary amplitude exceeds or equals the secondary amplitude for the sampling period. The data processor selects a set of QBOC correlations in accordance with a QBOC correlation function for the sampling period if the secondary amplitude exceeds the primary amplitude for the sampling period. The data processor uses either the BOC correlation function or the QBOC correlation function, whichever with greater amplitude, at each sampling period for carrier tracking. Further, the data processor, through combining two sets of BOC correlations with different chip spacings provides an alternative unambiguous code acquisition of the received signal.

Abstract translation: 如果主振幅超过或等于采样周期的次级振幅，则数据处理器根据采样周期的BOC相关函数来选择一组BOC相关。 如果次级振幅超过采样周期的主振幅，则数据处理器根据采样周期的QBOC相关函数来选择一组QBOC相关。 在每个采样周期，数据处理器使用BOC相关函数或QBOC相关函数（以较大振幅为准），用于载波跟踪。 此外，数据处理器通过组合具有不同芯片间隔的两组BOC相关性来提供接收信号的替代性明确代码获取。

公开(公告)号：US09184973B2

公开(公告)日：2015-11-10

申请号：US14310610

申请日：2014-06-20

Applicant: DEERE & COMPANY

Inventor： Wei Yu ,  Richard G Keegan

IPC: G01S19/00 ,  G01S19/44 ,  H04L27/26 ,  G01S19/24 ,  H04B1/7075 ,  H04L27/06

CPC classification number: H04B1/709 ,  G01S19/24 ,  G01S19/30 ,  H04B1/7075 ,  H04B1/70754 ,  H04B1/70755 ,  H04B1/7087 ,  H04B2201/70715 ,  H04B2201/70716 ,  H04B2201/70728 ,  H04B2201/7073 ,  H04L27/2663

Abstract: A data processor selects a set of BOC correlations in accordance with a BOC correlation function for the sampling period if the primary amplitude exceeds or equals the secondary amplitude for the sampling period. The data processor selects a set of QBOC correlations in accordance with a QBOC correlation function for the sampling period if the secondary amplitude exceeds the primary amplitude for the sampling period. The data processor uses either the BOC correlation function or the QBOC correlation function, whichever with greater amplitude, at each sampling period to provide an aggregate correlation function that supports unambiguous code acquisition of the received signal.

Abstract translation: 如果主振幅超过或等于采样周期的次级振幅，则数据处理器根据采样周期的BOC相关函数来选择一组BOC相关。 如果次级振幅超过采样周期的主振幅，则数据处理器根据采样周期的QBOC相关函数来选择一组QBOC相关。 在每个采样周期，数据处理器使用BOC相关函数或QBOC相关函数（以较大振幅为准）来提供支持接收信号的明确代码获取的聚合相关函数。

公开(公告)号：US20150200799A1

公开(公告)日：2015-07-16

申请号：US14310610

申请日：2014-06-20

Applicant: DEERE & COMPANY

Inventor： WEI YU ,  RICHARD G KEEGAN

IPC: H04L27/26

CPC classification number: H04B1/709 ,  G01S19/24 ,  G01S19/30 ,  H04B1/7075 ,  H04B1/70754 ,  H04B1/70755 ,  H04B1/7087 ,  H04B2201/70715 ,  H04B2201/70716 ,  H04B2201/70728 ,  H04B2201/7073 ,  H04L27/2663

Abstract: A data processor selects a set of BOC correlations in accordance with a BOC correlation function for the sampling period if the primary amplitude exceeds or equals the secondary amplitude for the sampling period. The data processor selects a set of QBOC correlations in accordance with a QBOC correlation function for the sampling period if the secondary amplitude exceeds the primary amplitude for the sampling period. The data processor uses either the BOC correlation function or the QBOC correlation function, whichever with greater amplitude, at each sampling period to provide an aggregate correlation function that supports unambiguous code acquisition of the received signal.

Abstract translation: 如果主振幅超过或等于采样周期的次级振幅，则数据处理器根据采样周期的BOC相关函数来选择一组BOC相关。 如果次级振幅超过采样周期的主振幅，则数据处理器根据采样周期的QBOC相关函数来选择一组QBOC相关。 在每个采样周期，数据处理器使用BOC相关函数或QBOC相关函数（以较大振幅为准）来提供支持接收信号的明确代码获取的聚合相关函数。