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    Systems and methods for synchronization by transceivers with OQPSK demodulation
    1.
    发明授权
    Systems and methods for synchronization by transceivers with OQPSK demodulation 有权

    公开(公告)号：US11855681B2

    公开(公告)日：2023-12-26

    申请号：US17093372

    申请日：2020-11-09

    Applicant: GUANGZHOU ON-BRIGHT ELECTRONICS CO., LTD.

    Inventor： Jiaqiang Huang ,  Jiapeng Zhang

    IPC: H04B1/7073 ,  H04B1/709 ,  H04L27/38

    CPC classification number: H04B1/7073 ,  H04B1/709 ,  H04L27/3818 ,  H04B2201/694 ,  H04B2201/7073

    Abstract: System and method for processing an analog signal. For example, a demodulator for processing an analog signal includes one or more analog-to-digital converters configured to receive an analog signal and generate a digital signal based at least in part on the analog signal, and a correlator coupled to the one or more analog-to-digital converters and configured to generate a stream of correlation results including a first plurality of correlation results, a second plurality of correlation results, and a third plurality of correlation results. The first plurality of correlation results is different from the second plurality of correlation results by at least one correlation result, and the second plurality of correlation results is different from the third plurality of correlation results by at least another correlation result.

    METHODS AND ARRANGEMENTS TO INCREASE TRANSMISSION RANGE
    2.
    发明申请
    METHODS AND ARRANGEMENTS TO INCREASE TRANSMISSION RANGE 有权
    增加传输范围的方法和安排

    公开(公告)号：US20160329929A1

    公开(公告)日：2016-11-10

    申请号：US15108573

    申请日：2013-12-28

    Applicant: Thomas J. Kenney ,  Eldad Perahia ,  Shahrnaz Azizi

    Inventor： Thomas J. Kenney ,  Eldad Perahia ,  Shahrnaz Azizi

    IPC: H04B1/713 ,  H04L5/00

    CPC classification number: H04B1/713 ,  H04B2201/694 ,  H04B2201/71346 ,  H04L5/001 ,  H04L5/0012 ,  H04L5/0039

    Abstract: Logic may transmit or receive communications that hop frequencies in response to trigger events across a large bandwidth. Logic may generate a communication with a contiguous or non-contiguous bandwidth based upon frequency segments of 80 MHz and/or 160 MHz. Logic may generate a communication with a contiguous bandwidth of 480 MHz. Logic may generate a communication with a non-contiguous bandwidth of 480 MHz. Logic may transmit or receive communications with a 480 MegaHertz (MHz) bandwidth that hop across a 3 GigaHertz (GHz) bandwidth of frequency channels. Logic may determine a channel-hopping pattern. Logic may hop frequency channels after each link transmission. Logic may hop channels after a fixed time interval. An logic may hop frequency channels in response to another triggering event.

    Abstract translation: 逻辑可以发送或接收响应于大带宽上的触发事件而跳频的通信。 基于80MHz和/或160MHz的频率段，逻辑可以产生具有连续或不连续带宽的通信。 逻辑可以产生具有480MHz的连续带宽的通信。 逻辑可以产生具有480MHz的非连续带宽的通信。 逻辑可以传输或接收通过频率为3千兆赫兹（GHz）带宽的480兆赫（MHz）带宽的通信。 逻辑可以确定信道跳频模式。 逻辑可以在每个链路传输之后跳频率信道。 逻辑可以在固定的时间间隔后跳频道。 逻辑可以响应于另一触发事件而跳频道。

    Methods and arrangements to increase transmission range
    3.
    发明授权
    Methods and arrangements to increase transmission range 有权

    公开(公告)号：US09819386B2

    公开(公告)日：2017-11-14

    申请号：US15108573

    申请日：2013-12-28

    Applicant: INTEL IP CORPORATION

    Inventor： Thomas J. Kenney ,  Eldad Perahia ,  Shahrnaz Azizi

    IPC: H04B1/00 ,  H04B1/713 ,  H04L5/00

    CPC classification number: H04B1/713 ,  H04B2201/694 ,  H04B2201/71346 ,  H04L5/001 ,  H04L5/0012 ,  H04L5/0039

    Abstract: Logic may transmit or receive communications that hop frequencies in response to trigger events across a large bandwidth. Logic may generate a communication with a contiguous or non-contiguous bandwidth based upon frequency segments of 80 and/or 160 MHz. Logic may generate a communication with a contiguous bandwidth of 480 MHz. Logic may generate a communication with a non-contiguous bandwidth of 480 MHz. Logic may transmit or receive communications with a 480 MHz bandwidth that hop across a 3 GigaHertz (GHz) bandwidth of frequency channels. Logic may determine a channel-hopping pattern. Logic may hop frequency channels after each link transmission. Logic may hop channels after a fixed time interval. And logic may hop frequency channels in response to another triggering event.

    METHOD AND APPARATUS FOR COMMUNICATING IN WIRELESS PERSONAL AREA NETWORK COMMUNICATION SYSTEM
    5.
    发明申请
    METHOD AND APPARATUS FOR COMMUNICATING IN WIRELESS PERSONAL AREA NETWORK COMMUNICATION SYSTEM 审中-公开
    在无线个人网络通信系统中进行通信的方法和装置

    公开(公告)号：US20160316504A1

    公开(公告)日：2016-10-27

    申请号：US15134595

    申请日：2016-04-21

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Jee Yon CHOI ,  Jae Woo PARK ,  Moon Sik LEE ,  Jae Seung LEE ,  Young Hoon KIM ,  Gyung Chul SHIN ,  Hoo Sung LEE ,  Ik Jae CHUN ,  Dong Seung KWON

    IPC: H04W76/02 ,  H04W8/00

    CPC classification number: H04W8/005 ,  H04B2201/694

    Abstract: A method and apparatus for wireless communication in a wireless personal area network (WPAN) communication system. A wireless communication method to be performed by a first wireless communication device includes broadcasting a beacon, receiving an association request signal from a second wireless communication device receiving the beacon, and performing association with the second wireless communication device after receiving the association request signal, in which the first wireless communication device may suspend beacon transmission after the association with the second wireless communication device is established.

    Abstract translation: 一种用于无线个域网（WPAN）通信系统中的无线通信的方法和装置。 由第一无线通信设备执行的无线通信方法包括：广播信标，从接收到所述信标的第二无线通信设备接收关联请求信号，以及在接收到所述关联请求信号之后，执行与所述第二无线通信设备的关联， 第一无线通信设备可以在与第二无线通信设备的关联之后暂停信标传输。

    ULTRA-WIDEBAND COMMUNICATION AND/OR LOCATION SYSTEM
    7.
    发明公开
    ULTRA-WIDEBAND COMMUNICATION AND/OR LOCATION SYSTEM 审中-公开
    超声波发射体系

    公开(公告)号：EP3158654A1

    公开(公告)日：2017-04-26

    申请号：EP15731543.3

    申请日：2015-06-17

    Applicant: Decawave Ltd.

    Inventor： MCLAUGHLIN, Michael ,  VERSO, Billy

    IPC: H04B1/7163 ,  H04J11/00

    CPC classification number: H04B1/719 ,  H04B1/7163 ,  H04B2201/694 ,  H04B2201/71638 ,  H04J11/0023 ,  H04J2211/001 ,  H04L5/026

    Abstract: An ultra-wideband communication and/or location system having a plurality of channels, each implementing a respective one of a plurality of predetermined codewords. Within each channel, one or more predetermined pulse repetition frequences are defined. Within a single UWB system, more than two networks of transceivers may be co-located without mutual interference if each is assigned a unique combination of codewords and spreading factors.

    Abstract translation: 一种具有多个信道的超宽带通信和/或定位系统，每个信道实现多个预定码字中的相应一个。 在每个通道内，定义一个或多个预定的脉冲重复频率。 在单个UWB系统内，如果每个收发器的每个被分配了码字和扩频因子的唯一组合，那么两个以上的收发器网络可以被共同定位而没有相互干扰。

    ULTRA-WIDEBAND COMMUNICATION AND/OR LOCATION SYSTEM
    8.
    发明申请
    ULTRA-WIDEBAND COMMUNICATION AND/OR LOCATION SYSTEM 审中-公开
    超宽带通信和/或位置系统

    公开(公告)号：WO2015193409A1

    公开(公告)日：2015-12-23

    申请号：PCT/EP2015/063661

    申请日：2015-06-17

    Applicant: DECAWAVE LTD. ,  MCLAUGHLIN, Michael ,  VERSO, Billy

    Inventor： MCLAUGHLIN, Michael ,  VERSO, Billy

    IPC: H04B1/7163 ,  H04J11/00

    CPC classification number: H04B1/719 ,  H04B1/7163 ,  H04B2201/694 ,  H04B2201/71638 ,  H04J11/0023 ,  H04J2211/001 ,  H04L5/026

    Abstract: An ultra-wideband communication and/or location system having a plurality of channels, each implementing a respective one of a plurality of predetermined codewords. Within each channel, one or more predetermined pulse repetition frequences are defined. Within a single UWB system, more than two networks of transceivers may be co-located without mutual interference if each is assigned a unique combination of codewords and spreading factors.

    Abstract translation: 一种具有多个信道的超宽带通信和/或定位系统，每个信道实现多个预定码字中的相应一个。 在每个通道内，定义一个或多个预定的脉冲重复频率。 在单个UWB系统内，如果每个收发器的每个被分配了码字和扩展因子的唯一组合，则两个以上的收发器网络可以共同定位而没有相互干扰。

    METHODS AND ARRANGEMENTS TO INCREASE TRANSMISSION RANGE
    9.
    发明申请
    METHODS AND ARRANGEMENTS TO INCREASE TRANSMISSION RANGE 审中-公开
    增加传输范围的方法和安排

    公开(公告)号：WO2015099808A1

    公开(公告)日：2015-07-02

    申请号：PCT/US2013/078166

    申请日：2013-12-28

    Applicant: INTEL IP CORPORATION ,  KENNEY, Thomas, J. ,  PERAHIA, Eldad ,  AZIZI, Shahrnaz

    Inventor： KENNEY, Thomas, J. ,  PERAHIA, Eldad ,  AZIZI, Shahrnaz

    IPC: H04B7/26 ,  H04B1/713

    CPC classification number: H04B1/713 ,  H04B2201/694 ,  H04B2201/71346 ,  H04L5/001 ,  H04L5/0012 ,  H04L5/0039

    Abstract: Logic may transmit or receive communications that hop frequencies in response to trigger events across a large bandwidth. Logic may generate a communication with a contiguous or non-contiguous bandwidth based upon frequency segments of 80 MHz and/or 160 MHz. Logic may generate a communication with a contiguous bandwidth of 480 MHz. Logic may generate a communication with a non-contiguous bandwidth of 480 MHz. Logic may transmit or receive communications with a 480 MegaHertz (MHz) bandwidth that hop across a 3 GigaHertz (GHz) bandwidth of frequency channels. Logic may determine a channel-hopping pattern. Logic may hop frequency channels after each link transmission. Logic may hop channels after a fixed time interval. An logic may hop frequency channels in response to another triggering event.

    Abstract translation: 逻辑可以发送或接收响应于大带宽上的触发事件而跳频的通信。 基于80MHz和/或160MHz的频率段，逻辑可以产生具有连续或不连续带宽的通信。 逻辑可以产生具有480MHz的连续带宽的通信。 逻辑可以产生具有480MHz的非连续带宽的通信。 逻辑可以传输或接收通过频率为3千兆赫兹（GHz）带宽的480兆赫（MHz）带宽的通信。 逻辑可以确定信道跳频模式。 逻辑可以在每个链路传输之后跳频率信道。 逻辑可以在固定的时间间隔后跳频道。 逻辑可以响应于另一触发事件而跳频道。

    무선 개인영역 통신망과의 공존 지원 방법
    10.
    发明公开
    무선 개인영역 통신망과의 공존 지원 방법 有权
    用无线局域网支持协同的方法

    公开(公告)号：KR1020090091636A

    公开(公告)日：2009-08-28

    申请号：KR1020080060334

    申请日：2008-06-25

    Applicant: 엘지전자 주식회사

    Inventor： 윤성준 ,  류기선 ,  윤원용 ,  채수진

    IPC: H04L12/28 ,  H04B7/26

    CPC classification number: H04W24/00 ,  H04W48/08 ,  H04W48/16 ,  H04W84/10 ,  H04W84/12 ,  H04W84/18 ,  H04B2201/694

    Abstract: A method for supporting coexistence with a wireless local area network is provided to guarantee receiving of a beacon signal when simultaneously using a WPAN and a wideband wireless access system. A terminal produces numbers of an uplink frame of a wideband wireless access system overlapped with a beacon signal(S210). The terminal configures a bitmap by using numbers of the produced uplink frames(S220). The terminal transmits coexistence information including the configured bitmap to a base station(S230). The base station allocates an uplink slot according to the bitmap.

    Abstract translation: 提供了一种用于支持与无线局域网共存的方法，以在同时使用WPAN和宽带无线接入系统时保证信标信号的接收。 终端产生与信标信号重叠的宽带无线接入系统的上行帧的数量（S210）。 终端通过使用所产生的上行链路帧的数量来配置位图（S220）。 终端向基站发送包括配置的位图的共存信息（S230）。 基站根据位图分配上行链路时隙。

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