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    SYNCHRONIZATION SIGNALING COORDINATION FOR CO-EXISTENCE ON A SHARED COMMUNICATION MEDIUM
    72.
    发明申请
    SYNCHRONIZATION SIGNALING COORDINATION FOR CO-EXISTENCE ON A SHARED COMMUNICATION MEDIUM 审中-公开
    共享通信媒体上的同步信号协商信号协调

    公开(公告)号：WO2017040713A3

    公开(公告)日：2017-04-13

    申请号：PCT/US2016049773

    申请日：2016-08-31

    Applicant: QUALCOMM INC

    Inventor： CHENDAMARAI KANNAN ARUMUGAM ,  LUO TAO ,  SADEK AHMED KAMEL ,  VALLIAPPAN NACHIAPPAN ,  PATEL CHIRAG SURESHBHAI ,  FAN MINGXI ,  KADOUS TAMER ADEL

    IPC: H04W56/00 ,  H04L5/00

    CPC classification number: H04W56/0015 ,  H04L5/005 ,  H04W16/14 ,  H04W56/002

    Abstract: Techniques for synchronization on a shared communication medium are disclosed. An access point may select, for example, a common sequence, frequency, and time for a first synchronization signal that is coordinated with one or more other access points. The access point may then transmit the first synchronization signal in accordance with the common sequence, frequency, and time. An access terminal may receive, from an access point, a first synchronization signal having a first sequence and a second synchronization signal having a second sequence. The access terminal may then determine an offset in time between the first synchronization signal and the second synchronization signal, and determine a cell identifier group associated with the access point based on the offset.

    Abstract translation: 公开了在共享通信介质上进行同步的技术。 接入点可以选择例如与一个或多个其他接入点协调的第一同步信号的公共序列，频率和时间。 然后，接入点可以根据公共序列，频率和时间发送第一同步信号。 接入终端可以从接入点接收具有第一序列的第一同步信号和具有第二序列的第二同步信号。 然后，接入终端可以确定在第一同步信号和第二同步信号之间的时间偏移，并且基于偏移来确定与接入点相关联的小区标识符组。

    CARRIER SENSE ADAPTIVE TRANSMISSION (CSAT) MEASUREMENTS IN SHARED SPECTRUM
    73.
    发明申请
    CARRIER SENSE ADAPTIVE TRANSMISSION (CSAT) MEASUREMENTS IN SHARED SPECTRUM 审中-公开
    共享频谱中的载波侦听自适应传输（CSAT）测量

    公开(公告)号：WO2015123573A3

    公开(公告)日：2015-10-22

    申请号：PCT/US2015015903

    申请日：2015-02-13

    Applicant: QUALCOMM INC

    Inventor： KADOUS TAMER ADEL ,  SADEK AHMED KAMEL ,  JI TINGFANG ,  FAN MINGXI

    IPC: H04W16/14 ,  H04B7/26 ,  H04W24/10 ,  H04W72/12 ,  H04W74/04 ,  H04W84/04 ,  H04W84/12 ,  H04W88/10

    CPC classification number: H04B7/2643 ,  H04W16/14 ,  H04W24/10 ,  H04W72/1215 ,  H04W74/04 ,  H04W84/045 ,  H04W84/12 ,  H04W88/10

    Abstract: Techniques for managing operation on a communication medium shared between Radio Access Technologies (RATs) are disclosed. The management may comprise, for example, monitoring the medium for first RAT signaling in accordance with a first RAT; determining a utilization metric associated with utilization of the medium by the first RAT signaling; cycling operation in accordance with a second RAT between activated periods and deactivated periods of communication over the medium in accordance with a Time Division Multiple Access (TDM) communication pattern based on the utilization metric; and periodically disabling the cycling to provide an AOS period of activated communication over the medium for operation in accordance with the second RAT, with the AOS period being longer than an individual activated period of the TDM communication pattern. The management may also comprise, for example, techniques for enabling / disabling monitoring by an access terminal in accordance with the TDM communication pattern.

    Abstract translation: 公开了用于管理在无线电接入技术（RAT）之间共享的通信介质上的操作的技术。 该管理可以包括例如根据第一RAT监视介质的第一RAT信令; 确定与所述第一RAT信令对所述介质的利用相关联的利用度量; 根据基于所述利用率度量的时分多址（TDM）通信模式，在激活的时段和通过所述介质的通信的停用时段之间根据第二RAT进行循环操作; 以及周期性地停用所述循环以在所述介质上提供激活通信的AOS时段以便根据所述第二RAT进行操作，所述AOS时段比所述TDM通信模式的单独激活时段长。 管理器还可以包括例如用于根据TDM通信模式来启用/禁用接入终端的监视的技术。

    OPPORTUNISTIC SUPPLEMENTAL DOWNLINK IN UNLICENSED SPECTRUM
    74.
    发明申请
    OPPORTUNISTIC SUPPLEMENTAL DOWNLINK IN UNLICENSED SPECTRUM 审中-公开
    未授权频谱中的机会性补充下行链路

    公开(公告)号：WO2015035019A8

    公开(公告)日：2015-07-16

    申请号：PCT/US2014054048

    申请日：2014-09-04

    Applicant: QUALCOMM INC

    Inventor： SADEK AHMED KAMEL ,  TOKGOZ YELIZ ,  YAVUZ MEHMET ,  KADOUS TAMER ADEL ,  FAN MINGXI ,  REDDY AKULA ANEESH

    IPC: H04W72/04

    CPC classification number: H04W24/08 ,  H04W24/02 ,  H04W72/0453 ,  H04W84/045

    Abstract: Systems and methods for managing communication in an unlicensed band of frequencies to supplement communication in a licensed band of frequencies in unlicensed spectrum are disclosed. The management may comprise, for example, monitoring utilization of resources currently available to a first Radio Access Technology (RAT) via at least one of a Primary Cell (PCell) operating in the licensed band, a set of one or more Secondary Cells (SCells) operating in the unlicensed band, or a combination thereof. Based on the utilization, a first SCell among the set of SCells may be configured or de-configured with respect to operation in the unlicensed band.

    Abstract translation: 公开了用于管理未许可频带中的通信以补充未经许可频谱中的许可频带中的通信的系统和方法。 例如，管理可以包括通过在许可频带中操作的主小区（PCell），一组一个或多个辅助小区（SCell）中的至少一个来监视对第一无线电接入技术（RAT）当前可用的资源的利用 ）在未经许可的频带中操作，或其组合。 基于利用率，可以针对未授权频带中的操作来配置或解除在该组SCell中的第一SCell。

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