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    TECHNIQUES FOR ACQUIRING MEASUREMENTS OF A SHARED SPECTRUM AND PERFORMING CHANNEL SELECTION FOR ACCESS POINTS USING THE SHARED SPECTRUM
    1.
    发明申请
    TECHNIQUES FOR ACQUIRING MEASUREMENTS OF A SHARED SPECTRUM AND PERFORMING CHANNEL SELECTION FOR ACCESS POINTS USING THE SHARED SPECTRUM 有权
    获取共享光谱测量的技术和使用共享光谱对接入点执行通道选择的技术

    公开(公告)号：US20150280847A1

    公开(公告)日：2015-10-01

    申请号：US14630216

    申请日：2015-02-24

    Applicant: QUALCOMM Incorporated

    Inventor： Kiran Kumar Somasundaram ,  Dexu Lin ,  Naga Bhushan ,  Aleksandar Damnjanovic ,  Wanshi Chen ,  Peter Gaal ,  Anastasios Stamoulis ,  Gavin Bernard Horn ,  Onkar Dabeer ,  Yongbin Wei ,  Durga Prasad Malladi ,  Tingfang Ji ,  Hao Xu

    IPC: H04J11/00 ,  H04W72/08 ,  H04L5/00

    CPC classification number: H04J11/0056 ,  H04L1/20 ,  H04L5/0048 ,  H04W72/082

    Abstract: Techniques are described for wireless communication. A first method may include transmitting a reference signal from an access point over a shared spectrum to a user equipment (UE), and receiving a measurement of the reference signal from the UE. A second method may include receiving at a UE over a shared spectrum a reference signal from an access point, and transmitting a measurement of the reference signal to the access point. In each of the first and second methods, the measurement may indicate interference with the shared spectrum from outside of a clear channel assessment (CCA) range of the access point. A third method may include receiving a plurality of reference signal measurements, where each reference signal measurement corresponds to one of a plurality of access points and indicates interference with a shared spectrum from outside of a CCA range of the corresponding access point, and performing channel selection for the plurality of access points based at least in part on the received reference signal measurements.

    Abstract translation: 技术描述为无线通信。 第一种方法可以包括通过共享频谱将参考信号从接入点发送到用户设备（UE），以及从UE接收参考信号的测量。 第二种方法可以包括：通过共享频谱在UE处接收来自接入点的参考信号，以及将参考信号的测量值传送到接入点。 在第一和第二方法中的每一个中，测量可以指示从接入点的清晰信道评估（CCA）范围之外的共享频谱的干扰。 第三种方法可以包括接收多个参考信号测量，其中每个参考信号测量对应于多个接入点中的一个，并指示来自相应接入点的CCA范围之外的共享频谱的干扰，并且执行信道选择 至少部分地基于所接收的参考信号测量值对于所述多个接入点。

    Downlink channel design for LTE with low latency
    2.
    发明授权
    Downlink channel design for LTE with low latency 有权

    公开(公告)号：US10314029B2

    公开(公告)日：2019-06-04

    申请号：US15711470

    申请日：2017-09-21

    Applicant: QUALCOMM Incorporated

    Inventor： Hao Xu ,  Peter Gaal ,  Wanshi Chen ,  Shimman Arvind Patel ,  Durga Prasad Malladi ,  Yongbin Wei ,  Aleksandar Damnjanovic ,  Onkar Dabeer

    IPC: H04J3/00 ,  H04W72/04 ,  H04W72/14 ,  H04L1/00 ,  H04L5/00 ,  H04W88/02

    Abstract: An example data structure for managing user equipment communications in a wireless communications system is presented, as well as methods and apparatuses configured to implement the data structure. For instance, the data structure may include a downlink subframe comprising two slots and including one or more quick downlink channels having a single-slot transmission time interval. In addition, the example data structure may include one or more resource element blocks each comprising one or more resource elements into which a frequency bandwidth is divided within one or both of the two slots, wherein each of the one or more resource element blocks comprises a control channel region or a data channel region. Furthermore, the example data structure may include one or more resource grants, located within one or more control channel regions, for one or more user equipment served by the one or more quick downlink channels.

    Techniques for acquiring measurements of a shared spectrum and performing channel selection for access points using the shared spectrum
    4.
    发明授权
    Techniques for acquiring measurements of a shared spectrum and performing channel selection for access points using the shared spectrum 有权
    用于获取共享频谱的测量并使用共享频谱对接入点执行频道选择的技术

    公开(公告)号：US09531494B2

    公开(公告)日：2016-12-27

    申请号：US14630216

    申请日：2015-02-24

    Applicant: QUALCOMM Incorporated

    Inventor： Kiran Kumar Somasundaram ,  Dexu Lin ,  Naga Bhushan ,  Aleksandar Damnjanovic ,  Wanshi Chen ,  Peter Gaal ,  Anastasios Stamoulis ,  Gavin Bernard Horn ,  Onkar Dabeer ,  Yongbin Wei ,  Durga Prasad Malladi ,  Tingfang Ji ,  Hao Xu

    IPC: H04J11/00 ,  H04L5/00 ,  H04W72/08 ,  H04L1/20

    CPC classification number: H04J11/0056 ,  H04L1/20 ,  H04L5/0048 ,  H04W72/082

    Abstract: Techniques are described for wireless communication. A first method may include transmitting a reference signal from an access point over a shared spectrum to a user equipment (UE), and receiving a measurement of the reference signal from the UE. A second method may include receiving at a UE over a shared spectrum a reference signal from an access point, and transmitting a measurement of the reference signal to the access point. In each of the first and second methods, the measurement may indicate interference with the shared spectrum from outside of a clear channel assessment (CCA) range of the access point. A third method may include receiving a plurality of reference signal measurements, where each reference signal measurement corresponds to one of a plurality of access points and indicates interference with a shared spectrum from outside of a CCA range of the corresponding access point, and performing channel selection for the plurality of access points based at least in part on the received reference signal measurements.

    Abstract translation: 技术描述为无线通信。 第一种方法可以包括通过共享频谱将参考信号从接入点发送到用户设备（UE），以及从UE接收参考信号的测量。 第二种方法可以包括：通过共享频谱在UE处接收来自接入点的参考信号，以及将参考信号的测量值传送到接入点。 在第一和第二方法中的每一个中，测量可以指示从接入点的清晰信道评估（CCA）范围之外的共享频谱的干扰。 第三种方法可以包括接收多个参考信号测量，其中每个参考信号测量对应于多个接入点中的一个，并指示来自相应接入点的CCA范围之外的共享频谱的干扰，并且执行信道选择 至少部分地基于所接收的参考信号测量值对于所述多个接入点。

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