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    OPERATING MODE COORDINATION ON A SHARED COMMUNICATION MEDIUM
    31.
    发明申请
    OPERATING MODE COORDINATION ON A SHARED COMMUNICATION MEDIUM 审中-公开
    共享通信媒体上的操作模式协调

    公开(公告)号：WO2017136434A1

    公开(公告)日：2017-08-10

    申请号：PCT/US2017/016041

    申请日：2017-02-01

    Applicant: QUALCOMM INCORPORATED

    Inventor： PATEL, Chirag Sureshbhai ,  LUO, Tao ,  RADULESCU, Andrei Dragos ,  SADEK, Ahmed Kamel ,  KADOUS, Tamer Adel

    IPC: H04W56/00 ,  H04W74/02

    CPC classification number: H04W56/0015 ,  H04L5/0048 ,  H04W16/14 ,  H04W24/02 ,  H04W24/08 ,  H04W56/002 ,  H04W72/0446 ,  H04W74/02 ,  H04W74/0808 ,  H04W88/08

    Abstract: Techniques for intra- and inter-operator coordination on a shared communication medium are disclosed. A central coordination server may send an operating mode information message to coordinate operation of different points on the communication medium. An access point may receive such an operating mode information message and adjust one or more communication parameters. An access point may determine a level of timing synchronization with neighboring access points and send a synchronization advertisement message to an access terminal. An access terminal may receive a synchronization advertisement message and perform one or more measurements of the neighboring access points.

    Abstract translation: 公开了用于共享通信介质内的运营商内部和运营商间协调的技术。 中央协调服务器可以发送操作模式信息消息以协调通信介质上不同点的操作。 接入点可以接收这种操作模式信息消息并调整一个或多个通信参数。 接入点可以确定与相邻接入点的定时同步水平，并向接入终端发送同步公告消息。 接入终端可以接收同步广告消息并执行邻近接入点的一个或多个测量。

    RE-CONTENTION-BASED CO-EXISTENCE ON A SHARED COMMUNICATION MEDIUM
    33.
    发明申请
    RE-CONTENTION-BASED CO-EXISTENCE ON A SHARED COMMUNICATION MEDIUM 审中-公开
    共享通信媒体上的基于重新争议的共存

    公开(公告)号：WO2017031444A1

    公开(公告)日：2017-02-23

    申请号：PCT/US2016/047826

    申请日：2016-08-19

    Applicant: QUALCOMM INCORPORATED

    Inventor： VALLIAPPAN, Nachiappan ,  SADEK, Ahmed Kamel ,  GAAL, Peter ,  KADOUS, Tamer Adel ,  RADULESCU, Andrei Dragos

    IPC: H04W74/08

    CPC classification number: H04W74/08 ,  H04L5/14 ,  H04W16/14 ,  H04W74/085

    Abstract: Techniques for managing re-contention on a shared communication medium are disclosed. In order to facilitate re-contending for access to the communication medium, an access point may adjust one or more uplink transmission parameters associated with a triggering condition for invoking a contention timer. In addition or as an alternative, the access point may mute transmission on the communication medium during one or more symbol periods designated for transmission. In addition or as an alternative, the access point may configure a timing advance to create a re-contention gap.

    Abstract translation: 公开了用于管理共享通信介质上的重新争用的技术。 为了便于重新争用对通信介质的访问，接入点可以调整与用于调用争用定时器的触发条件相关联的一个或多个上行链路传输参数。 另外或作为替代，接入点可以在指定用于传输的一个或多个符号周期期间对通信介质上的传输进行静音。 另外或作为替代方案，接入点可以配置时间提前量以产生重新争用间隙。

    MANAGING PERFOMANCE OF A WIRELESS NETWORK USING BACKHAUL METRICS
    35.
    发明申请
    MANAGING PERFOMANCE OF A WIRELESS NETWORK USING BACKHAUL METRICS 审中-公开
    使用反向度量管理无线网络的性能

    公开(公告)号：WO2016028969A1

    公开(公告)日：2016-02-25

    申请号：PCT/US2015/046029

    申请日：2015-08-20

    Applicant: QUALCOMM INCORPORATED

    Inventor： MESHKATI, Farhad ,  TOKGOZ, Yeliz ,  YAVUZ, Mehmet ,  NAGARAJA, Sumeeth ,  RADULESCU, Andrei Dragos ,  SINGH, Damanjit ,  JOSEPH, Vinay ,  PRAKASH, Rajat

    IPC: H04W36/24 ,  H04W72/08 ,  H04W84/04 ,  H04W84/18

    CPC classification number: H04W24/04 ,  H04W84/045

    Abstract: The present disclosure presents aspects for managing performance of a wireless network. For example, the aspects may include identifying a backhaul condition at a small cell in the wireless network wherein the backhaul condition is associated with one or more of a backhaul latency measurement, a backhaul error rate, or a backhaul jitter value at the small cell and triggering an action at the small cell in response to identifying the backhaul condition at the small cell, wherein triggering the action at the small cell includes modifying one or more resource management parameters at the small cell based on the backhaul condition. As such, performance of a wireless network may be managed.

    Abstract translation: 本公开提出了用于管理无线网络的性能的方面。 例如，这些方面可以包括在无线网络中识别小单元处的回程条件，其中回程条件与小单元处的回程延迟测量，回程错误率或回程抖动值中的一个或多个相关联，以及 响应于识别小单元处的回程条件，在小单元处触发动作，其中触发小单元处的动作包括基于回程条件修改小单元处的一个或多个资源管理参数。 因此，可以管理无线网络的性能。

    APPARATUS AND METHODS FOR CELLULAR COMMUNICATIONS OVER UNUSED UNLICENCED SPECTRUM
    36.
    发明申请
    APPARATUS AND METHODS FOR CELLULAR COMMUNICATIONS OVER UNUSED UNLICENCED SPECTRUM 审中-公开
    用于未通用光谱的细胞通信的装置和方法

    公开(公告)号：WO2015088951A1

    公开(公告)日：2015-06-18

    申请号：PCT/US2014/069024

    申请日：2014-12-08

    Applicant: QUALCOMM INCORPORATED

    Inventor： VALLIAPPAN, Nachiappan ,  KADOUS, Tamer Adel ,  SADEK, Ahmed Kamel ,  RADULESCU, Andrei Dragos

    IPC: H04W16/14 ,  H04L5/00

    CPC classification number: H04W16/14 ,  H04L5/001 ,  H04L5/0032 ,  H04L5/0073 ,  H04L27/0006 ,  H04W52/143 ,  H04W52/243 ,  H04W52/244 ,  H04W52/34 ,  H04W52/343 ,  H04W52/346 ,  H04W52/38 ,  H04W72/0453

    Abstract: Apparatus and methods of wireless communications are described for determining one or more bands (e.g., guard bands in wireless local area networks (WLANs)) in unused portions of an unlicensed spectrum, positioning one or more carriers for cellular communication (e.g., long term evolution (LTE) or LTE advanced communication) in the one or more bands, and performing the cellular communication over the unlicensed spectrum using the one or more carriers. In some non-limiting example aspects, the cellular communication may be in a standalone mode and the one or more carriers may include a primary component carrier (PCC) that is positioned in a Wi-Fi guard band. In these non-limiting example aspects, the apparatus and methods may further include allocating one or more secondary component carriers (SCCs) in Wi- Fi guard bands or in Wi-Fi channels, where the one or more SCCs are opportunistically tuned or turned ON/OFF based on cell loading or backhaul constraints.

    Abstract translation: 描述了无线通信的装置和方法，用于在非许可频谱的未使用部分中确定一个或多个频带（例如，无线局域网（WLAN）中的保护频带）），定位用于蜂窝通信的一个或多个载波（例如，长期演进 （LTE）或LTE高级通信），并且使用所述一个或多个载波在所述未许可频谱上执行所述蜂窝通信。 在一些非限制性示例方面，蜂窝通信可以处于独立模式，并且一个或多个载波可以包括位于Wi-Fi保护频带中的主分量载波（PCC）。 在这些非限制性示例方面中，所述装置和方法还可以包括在Wi-Fi保护频带或Wi-Fi信道中分配一个或多个辅助分量载波（SCC），其中所述一个或多个SCC被机会性地调谐或导通 / OFF基于单元格加载或回程约束。

    NEIGHBOR CELL LIST BASED ON HANDOVER MESSAGE
    38.
    发明申请
    NEIGHBOR CELL LIST BASED ON HANDOVER MESSAGE 审中-公开
    基于切换消息的邻居单元列表

    公开(公告)号：WO2012135121A1

    公开(公告)日：2012-10-04

    申请号：PCT/US2012/030572

    申请日：2012-03-26

    Applicant: QUALCOMM Incorporated ,  NAGARAJA, Sumeeth ,  MESHKATI, Farhad ,  SINGH, Damanjit ,  CHANDE, Vinay ,  RADULESCU, Andrei Dragos ,  YAVUZ, Mehmet

    Inventor： NAGARAJA, Sumeeth ,  MESHKATI, Farhad ,  SINGH, Damanjit ,  CHANDE, Vinay ,  RADULESCU, Andrei Dragos ,  YAVUZ, Mehmet

    IPC: H04W36/00 ,  H04J11/00

    CPC classification number: H04W36/0005 ,  H04W36/0055 ,  H04W36/0083

    Abstract: A neighbor cell list for a cell is maintained based on a received handover message that identifies at least one physical layer identifier. For example, the handover message may include measurement report messages (MRMs) generated by the access terminal being handed over. As another example, the handover message may include a neighbor cell list that is associated with the access terminal. The measurement report messages and the neighbor cell list associated with the access terminal will identify physical layer identifiers of cells in the vicinity of the source cell and, in some cases, in the vicinity of the access terminal being handed over. Upon receipt of the handover message, the neighbor cell list for the target cell is updated based on the physical layer identifiers identified by the handover message.

    Abstract translation: 基于识别至少一个物理层标识符的接收到的切换消息来维护小区的邻居小区列表。 例如，切换消息可以包括由接入终端切换生成的测量报告消息（MRM）。 作为另一示例，切换消息可以包括与接入终端相关联的相邻小区列表。 与接入终端相关联的测量报告消息和相邻小区列表将识别源小区附近的小区的物理层标识符，并且在某些情况下，将在接入终端附近移交。 在接收到切换消息时，基于由切换消息识别的物理层标识符来更新目标小区的相邻小区列表。

    RATE MATCHING AROUND SYNCHRONIZATION SIGNAL BLOCKS IN UNLICENSED SPECTRUM
    40.
    发明申请
    RATE MATCHING AROUND SYNCHRONIZATION SIGNAL BLOCKS IN UNLICENSED SPECTRUM 审中-公开

    公开(公告)号：WO2021102461A1

    公开(公告)日：2021-05-27

    申请号：PCT/US2020/070794

    申请日：2020-11-16

    Applicant: QUALCOMM INCORPORATED

    Inventor： RADULESCU, Andrei Dragos ,  SUN, Jing ,  ZHANG, Xiaoxia

    IPC: H04W56/00

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may transmit, and a user equipment (UE) may receive, a bitmap that includes a bit sequence to indicate a synchronization signal block (SSB) transmission pattern. The UE may perform rate matching around one or more candidate SSB positions in an initial portion of a window in which SSB transmission is expected, based at least in part on the bitmap, a first parameter indicating a quantity of initial candidate SSB positions in the window subject to rate matching, and a second parameter indicating a quantity of initial bits in the bit sequence that define the SSB transmission pattern. Numerous other aspects are provided.

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