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    System and method for providing wireless communication services using configurable broadband infrastructure shared among multiple network operators
    1.
    发明授权
    System and method for providing wireless communication services using configurable broadband infrastructure shared among multiple network operators 有权

    公开(公告)号：US10574317B2

    公开(公告)日：2020-02-25

    申请号：US15187671

    申请日：2016-06-20

    Applicant: Cohere Technologies, Inc.

    Inventor： Selim Shlomo Rakib

    IPC: H04B7/06 ,  H04W88/08

    Abstract: System and method designed to allow different wireless carriers to provide wireless services using configurable infrastructure. The method includes receiving, from a first wireless network operator, first virtual RF configuration information and receiving, from a second wireless network operator, second virtual RF configuration information. A first portion of the configurable infrastructure and a first set of a plurality of physical antennas may then be configured, based upon the first virtual RF configuration information, into a first virtual RF configuration including a first virtual antenna. A second portion of the configurable infrastructure and a second set of the plurality of physical antennas may then be configured, based upon the second virtual RF configuration information, into a second virtual RF configuration including a second virtual antenna. Connections are established between the configurable infrastructure and wireless subscriber devices in accordance with the virtual RF configurations.

    ORTHOGONAL TIME FREQUENCY SPACE MODULATION SYSTEM FOR THE INTERNET OF THINGS
    2.
    发明申请
    ORTHOGONAL TIME FREQUENCY SPACE MODULATION SYSTEM FOR THE INTERNET OF THINGS 审中-公开
    用于互联网的正交时空调制系统

    公开(公告)号：US20170033899A1

    公开(公告)日：2017-02-02

    申请号：US15143323

    申请日：2016-04-29

    Applicant: Cohere Technologies, Inc.

    Inventor： Selim Shlomo Rakib ,  Ronny Hadani

    IPC: H04L5/00 ,  H04L29/08

    CPC classification number: H04L5/0007 ,  H04B1/707 ,  H04J2011/0009 ,  H04J2011/0013 ,  H04J2011/0016 ,  H04L5/0005 ,  H04L5/0016 ,  H04L5/0048 ,  H04L23/02 ,  H04L25/03834 ,  H04L27/2636 ,  H04L27/2639 ,  H04L27/2646 ,  H04L27/2655 ,  H04L27/2697 ,  H04L67/10 ,  H04W72/00 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/40

    Abstract: A system and method of operating an Internet of Things (IOT) device and an IOT manager device. The method includes determining, during operation of the IOT device in a low power mode, an orthogonal time frequency space (OTFS) transmission waveform using two-dimensional (2D) channel state information relevant to a delay-Doppler channel domain. The method further includes transmitting, during operation of the IOT device in a high power mode, the OTFS transmission waveform. The process of determining the OTFS transmission waveform may include, for example, receiving, from the IOT manager device, the 2D channel state information and storing it within a memory of the IOT device. Alternatively, at least one OTFS pilot transmission may be received from the IOT manager device and the 2D channel state information determined using the OTFS pilot transmission.

    Abstract translation: 一种操作物联网（IOT）设备和IOT管理器设备的系统和方法。 该方法包括使用与延迟多普勒信道域相关的二维（2D）信道状态信息来确定在低功率模式下的IOT设备的操作期间的正交时间频率空间（OTFS）传输波形。 该方法还包括在高功率模式下的IOT设备的操作期间传输OTFS传输波形。 确定OTFS传输波形的过程可以包括例如从IOT管理器设备接收2D信道状态信息并将其存储在IOT设备的存储器内。 或者，可以从IOT管理器设备接收至少一个OTFS导频传输，以及使用OTFS导频传输确定的2D信道状态信息。

    Modulation and equalization in an orthonormal time-frequency shifting communications system
    3.
    发明授权
    Modulation and equalization in an orthonormal time-frequency shifting communications system 有权
    正交时频移频通信系统中的调制和均衡

    公开(公告)号：US09294315B2

    公开(公告)日：2016-03-22

    申请号：US13927089

    申请日：2013-06-25

    Applicant: COHERE TECHNOLOGIES, INC.

    Inventor： Ronny Hadani ,  Selim Shlomo Rakib

    IPC: H04B1/69 ,  H04L25/03 ,  H04B1/692 ,  H04L5/00 ,  H04L23/02 ,  H04L27/26

    CPC classification number: H04L25/03343 ,  H04B1/692 ,  H04L5/0016 ,  H04L5/0044 ,  H04L23/02 ,  H04L25/03828 ,  H04L25/03834 ,  H04L27/2634 ,  H04L27/265 ,  H04L27/2655 ,  H04L27/2697

    Abstract: A method of data transmission including arranging a set of data elements into an original data frame having a first dimension of N elements and a second dimension of N elements, where N is greater than one. The method includes transforming the original data frame in accordance with a transformation matrix to form a first transformed data matrix having at least N2 transformed data elements wherein each of the transformed data elements is based upon a plurality of the data elements of the original data frame and wherein a first dimension of the first transformed data matrix corresponds to a frequency shift axis and a second dimension corresponds to a time shift axis. A permuted data matrix is formed by permuting at least a portion of the elements of the first transformed data matrix so as to shift the at least a portion of the elements with respect to the time shift axis. The method further includes transforming the permuted data matrix using a frequency-shift encoding matrix to form a transmit frame and generating a modulated signal in accordance with elements of the transmit frame.

    Abstract translation: 一种数据传输方法，包括将一组数据元素排列成具有N个元素的第一维度和N个元素的第二维度的原始数据帧，其中N大于1。 该方法包括根据变换矩阵变换原始数据帧以形成具有至少N2个变换数据元素的第一变换数据矩阵，其中每个变换数据元素基于原始数据帧的多个数据元素，以及 其中所述第一变换数据矩阵的第一维对应于频移轴，而第二尺寸对应于时移轴。 通过置换第一变换数据矩阵的元素的至少一部分以便相对于时移轴移动元素的至少一部分来形成置换的数据矩阵。 该方法还包括使用频移编码矩阵来变换置换的数据矩阵以形成发送帧并根据发送帧的元素生成调制信号。

    System and method for coordinated management of network access points
    4.
    发明授权
    System and method for coordinated management of network access points 有权

    公开(公告)号：US09866363B2

    公开(公告)日：2018-01-09

    申请号：US15187668

    申请日：2016-06-20

    Applicant: Cohere Technologies, Inc.

    Inventor： Selim Shlomo Rakib

    IPC: H04W40/00 ,  H04L5/00 ,  H04B7/06 ,  H04B7/04 ,  H04B7/0413 ,  H04W24/02 ,  H04W88/08 ,  H04W88/12

    CPC classification number: H04L5/0098 ,  H04B7/04 ,  H04B7/0413 ,  H04B7/0417 ,  H04B7/0617 ,  H04B17/318 ,  H04W24/02 ,  H04W88/08 ,  H04W88/12

    Abstract: A method for coordinated wireless network management applicable to overlay network access points. The method includes sending, from an overlay access point of a plurality of overlay access points to a coordinator device, wireless operational parameters characterizing operation of the one of the plurality of overlay access points. The overlay access point receives suggested operational information provided by the coordinator device. The suggested operational information causes modification of a perceived value of at least one operational parameter of the one of the plurality of overlay access points wherein the perceived value is different from an actual value of the operational parameter. The method further includes adjusting an operational mode of the overlay access point based upon the perceived value. The adjusting may be further based at least in part upon a negotiation of wireless access parameters between the overlay access point and one or more local wireless devices.

    SYSTEM AND METHOD FOR COORDINATED MANAGEMENT OF NETWORK ACCESS POINTS
    6.
    发明申请
    SYSTEM AND METHOD FOR COORDINATED MANAGEMENT OF NETWORK ACCESS POINTS 有权
    网络接入点协调管理系统与方法

    公开(公告)号：US20160380743A1

    公开(公告)日：2016-12-29

    申请号：US15187668

    申请日：2016-06-20

    Applicant: Cohere Technologies, Inc.

    Inventor： Selim Shlomo Rakib

    IPC: H04L5/00 ,  H04B17/318 ,  H04B7/04 ,  H04J11/00 ,  H04B7/06

    CPC classification number: H04L5/0098 ,  H04B7/04 ,  H04B7/0413 ,  H04B7/0417 ,  H04B7/0617 ,  H04B17/318 ,  H04W24/02 ,  H04W88/08 ,  H04W88/12

    Abstract: A method for coordinated wireless network management applicable to overlay network access points. The method includes sending, from an overlay access point of a plurality of overlay access points to a coordinator device, wireless operational parameters characterizing operation of the one of the plurality of overlay access points. The overlay access point receives suggested operational information provided by the coordinator device. The suggested operational information causes modification of a perceived value of at least one operational parameter of the one of the plurality of overlay access points wherein the perceived value is different from an actual value of the operational parameter. The method further includes adjusting an operational mode of the overlay access point based upon the perceived value. The adjusting may be further based at least in part upon a negotiation of wireless access parameters between the overlay access point and one or more local wireless devices.

    Abstract translation: 一种适用于覆盖网络接入点的协调无线网络管理方法。 该方法包括从多个覆盖接入点的覆盖接入点向协调器设备发送表征多个覆盖接入点之一的操作的无线操作参数。 覆盖接入点接收由协调器设备提供的建议操作信息。 建议的操作信息导致修改多个覆盖接入点中的一个的至少一个操作参数的感知值，其中感知值与操作参数的实际值不同。 该方法还包括基于感知值来调整覆盖接入点的操作模式。 该调整还可以至少部分地基于在覆盖接入点和一个或多个本地无线设备之间的无线接入参数的协商。

    Orthogonal time frequency space modulation system for the Internet of Things
    7.
    发明授权
    Orthogonal time frequency space modulation system for the Internet of Things 有权

    公开(公告)号：US10469215B2

    公开(公告)日：2019-11-05

    申请号：US15143323

    申请日：2016-04-29

    Applicant: Cohere Technologies, Inc.

    Inventor： Selim Shlomo Rakib ,  Ronny Hadani

    IPC: H04L5/00 ,  H04L29/08 ,  H04L27/26 ,  H04B1/707 ,  H04L23/02 ,  H04L25/03 ,  H04W72/00 ,  H04J11/00

    Abstract: A system and method of operating an Internet of Things (IOT) device and an IOT manager device. The method includes determining, during operation of the IOT device in a low power mode, an orthogonal time frequency space (OTFS) transmission waveform using two-dimensional (2D) channel state information relevant to a delay-Doppler channel domain. The method further includes transmitting, during operation of the IOT device in a high power mode, the OTFS transmission waveform. The process of determining the OTFS transmission waveform may include, for example, receiving, from the IOT manager device, the 2D channel state information and storing it within a memory of the IOT device. Alternatively, at least one OTFS pilot transmission may be received from the IOT manager device and the 2D channel state information determined using the OTFS pilot transmission.

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