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    Device system and method for new radio (NR) communication
    22.
    发明授权
    Device system and method for new radio (NR) communication 有权

    公开(公告)号：US11664845B2

    公开(公告)日：2023-05-30

    申请号：US17364353

    申请日：2021-06-30

    Applicant: Panasonic Intellectual Property Corporation of America

    Inventor： Ankit Bhamri ,  Hidetoshi Suzuki ,  Quan Kuang ,  David Gonzalez ,  Rikin Shah

    IPC: H04B1/7143 ,  H04B1/7156

    CPC classification number: H04B1/7143 ,  H04B1/7156 ,  H04B2201/696

    Abstract: The disclosure relates to a communication device, a base station and respective integrated circuits and methods for a communication device and a base station. The communication device comprises a transceiver which, in operation, receives, from a base station, a hopping pattern indicator, a hopping pattern being an order of a plurality of bandwidth parts by which a signal is to be received or transmitted in a plurality of transmission time intervals, TTIs, a bandwidth part being formed by at least one physical resource block. The communication device further comprises circuitry which, in operation, determines a hopping pattern to be applied based on the hopping pattern indicator. The transceiver, in operation, further receives or transmits the signal in the plurality of TTIs according to the determined hopping pattern.

    METHOD AND SYSTEM FOR DATA AND VOICE TRANSMISSION OVER SHARED AND DEDICATED CHANNELS
    24.
    发明申请
    METHOD AND SYSTEM FOR DATA AND VOICE TRANSMISSION OVER SHARED AND DEDICATED CHANNELS 审中-公开
    用于数据和语音传输的方法和系统通过共享和专用通道

    公开(公告)号：US20160374111A1

    公开(公告)日：2016-12-22

    申请号：US15251340

    申请日：2016-08-30

    Applicant: QUALCOMM Incorporated

    Inventor： Serge Willenegger

    IPC: H04W74/00 ,  H04J13/00

    CPC classification number: H04W74/006 ,  H04B1/707 ,  H04B2201/696 ,  H04B2201/70701 ,  H04B2201/70703 ,  H04B2201/70724 ,  H04J13/0048

    Abstract: In one disclosed embodiment, data information is stored in a buffer in a transmitter. The data information is transmitted on a shared channel and control information for recovering the associated data information is transmitted on a dedicated channel. The shared and dedicated channels can be, for example, different portions of the frequency band. The control information can include a spreading factor used to spread the data at the transmitter. For example, the spreading factor can be the length of the Walsh function orthogonal coding used to spread the data. The control information is received over the dedicated channel before the associated data information is received over the shared channel. The control information is then used to recover the associated data information. For example, knowing the spreading factor from the control information, the correct Walsh function can be selected to de-spread, i.e. to Walsh de-cover, the data information.

    Abstract translation: 在一个公开的实施例中，数据信息被存储在发送器中的缓冲器中。 在共享信道上发送数据信息，并且在专用信道上发送用于恢复关联的数据信息的控制信息。 共享和专用信道可以是例如频带的不同部分。 控制信息可以包括用于在发射机处传播数据的扩展因子。 例如，扩展因子可以是用于扩展数据的沃尔什函数正交编码的长度。 在通过共享信道接收相关联的数据信息之前，通过专用信道接收控制信息。 然后使用控制信息来恢复关联的数据信息。 例如，从控制信息中知道扩频因子，可以选择正确的沃尔什函数来解扩，即瓦尔什解封盖数据信息。

    Pre-phase error correction
    25.
    发明授权
    Pre-phase error correction 有权
    预相位误差校正

    公开(公告)号：US09100250B2

    公开(公告)日：2015-08-04

    申请号：US14341181

    申请日：2014-07-25

    Applicant: InterDigital Technology Corporation

    Inventor： John D. Kaewell, Jr.

    IPC: H04B1/00 ,  H04L27/20 ,  H04B1/62 ,  H04B1/7097 ,  H04B1/69 ,  H04B1/711 ,  H04L27/00 ,  H04B1/707

    CPC classification number: H04L27/20 ,  H04B1/62 ,  H04B1/69 ,  H04B1/7097 ,  H04B1/711 ,  H04B2001/70724 ,  H04B2201/696 ,  H04B2201/709709 ,  H04L2027/0022

    Abstract: A CDMA communication system includes a signal processor which encodes voice and nonvoice signals into data at various rates, e.g. data rates of 8 kbps, 16 kbps, 32 kbps, or 64 kbps as I and Q signals. The signal processor selects a specific data rate depending upon the type of signal, or in response to a set data rate. When the signal is received and demodulated, the baseband signal is at the chip level. Both the I and Q components of the signal are despread using the conjugate of the pn sequence used during spreading, returning the signal to the symbol level. Carrier offset correction is performed at the symbol level. A lower overall processing speed is therefore required.

    Abstract translation: CDMA通信系统包括信号处理器，其以不同的速率将语音和非发音信号编码成数据，例如， 数据速率为8kbps，16kbps，32kbps或64kbps作为I和Q信号。 信号处理器根据信号的类型或响应于设定的数据速率来选择特定的数据速率。 当信号被接收和解调时，基带信号处于芯片级。 信号的I和Q分量都使用扩展期间使用的pn序列的共轭进行解扩，将信号返回到符号级。 载波偏移校正在符号级进行。 因此，需要较低的总体处理速度。

    Pre-phase error correction transmitter
    26.
    发明授权
    Pre-phase error correction transmitter 有权
    前期误差校正发射机

    公开(公告)号：US07519103B2

    公开(公告)日：2009-04-14

    申请号：US11022722

    申请日：2004-12-27

    Applicant: John D. Kaewell

    Inventor： John D. Kaewell

    IPC: H04B1/69

    CPC classification number: H04L27/20 ,  H04B1/62 ,  H04B1/69 ,  H04B1/7097 ,  H04B1/711 ,  H04B2001/70724 ,  H04B2201/696 ,  H04B2201/709709 ,  H04L2027/0022

    Abstract: A CDMA communication system includes a signal processor which encodes voice and nonvoice signals into data at various rates, e.g. data rates of 8 kbps, 16 kbps, 32 kbps, or 64 kbps as I and Q signals. The signal processor selects a specific data rate depending upon the type of signal, or in response to a set data rate. When the signal is received and demodulated, the baseband signal is at the chip level. Both the I and Q components of the signal are despread using the conjugate of the pn sequence used during spreading, returning the signal to the symbol level. Carrier offset correction is performed at the symbol level. A lower overall processing speed is therefore required.

    Abstract translation: CDMA通信系统包括信号处理器，其以不同的速率将语音和非发音信号编码成数据，例如， 数据速率为8kbps，16kbps，32kbps或64kbps作为I和Q信号。 信号处理器根据信号的类型或响应于设定的数据速率来选择特定的数据速率。 当信号被接收和解调时，基带信号处于芯片级。 信号的I和Q分量都使用扩展期间使用的pn序列的共轭进行解扩，将信号返回到符号级。 载波偏移校正在符号级进行。 因此，需要较低的总体处理速度。

    Pre-phase error correction transmitter
    27.
    发明申请
    Pre-phase error correction transmitter 有权
    前期误差校正发射机

    公开(公告)号：US20050105598A1

    公开(公告)日：2005-05-19

    申请号：US11022722

    申请日：2004-12-27

    Applicant: John Kaewell

    Inventor： John Kaewell

    IPC: H04B1/7073 ,  H04B1/62 ,  H04B1/7097 ,  H04L27/00 ,  H04B1/69

    CPC classification number: H04L27/20 ,  H04B1/62 ,  H04B1/69 ,  H04B1/7097 ,  H04B1/711 ,  H04B2001/70724 ,  H04B2201/696 ,  H04B2201/709709 ,  H04L2027/0022

    Abstract: A CDMA communication system includes a signal processor which encodes voice and nonvoice signals into data at various rates, e.g. data rates of 8 kbps, 16 kbps, 32 kbps, or 64 kbps as I and Q signals. The signal processor selects a specific data rate depending upon the type of signal, or in response to a set data rate. When the signal is received and demodulated, the baseband signal is at the chip level. Both the I and Q components of the signal are despread using the conjugate of the pn sequence used during spreading, returning the signal to the symbol level. Carrier offset correction is performed at the symbol level. A lower overall processing speed is therefore required.

    Abstract translation: CDMA通信系统包括信号处理器，其以不同的速率将语音和非发音信号编码成数据，例如， 数据速率为8kbps，16kbps，32kbps或64kbps作为I和Q信号。 信号处理器根据信号的类型或响应于设定的数据速率来选择特定的数据速率。 当信号被接收和解调时，基带信号处于芯片级。 信号的I和Q分量都使用扩展期间使用的pn序列的共轭进行解扩，将信号返回到符号级。 载波偏移校正在符号级进行。 因此，需要较低的总体处理速度。

    User equipment which uses pre-rotation before transmission
    28.
    发明授权
    User equipment which uses pre-rotation before transmission 有权
    传输前使用预旋转的用户设备

    公开(公告)号：US06633602B2

    公开(公告)日：2003-10-14

    申请号：US10071705

    申请日：2002-02-07

    Applicant: John D. Kaewell

    Inventor： John D. Kaewell

    IPC: H04B169

    CPC classification number: H04L27/20 ,  H04B1/62 ,  H04B1/69 ,  H04B1/7097 ,  H04B1/711 ,  H04B2001/70724 ,  H04B2201/696 ,  H04B2201/709709 ,  H04L2027/0022

    Abstract: The present invention is a method and apparatus for reducing transmission errors by a user equipment (UE) when transmitting a communication signal. An RF communication signal is received at the UE and analyzed for errors. A correction signal is then generated based upon the analysis. Prior to transmission of the communication signal from the UE, the communication signal is corrected using the correction signal.

    Abstract translation: 本发明是一种在发送通信信号时减少用户设备（UE）的传输错误的方法和装置。 在UE处接收RF通信信号并分析错误。 然后基于分析产生校正信号。 在从UE发送通信信号之前，使用校正信号校正通信信号

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