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    Time-shared and concurrent multi-protocol beacon transmission design
    11.
    发明授权
    Time-shared and concurrent multi-protocol beacon transmission design 有权
    时间共享和并发多协议信标传输设计

    公开(公告)号：US09370019B2

    公开(公告)日：2016-06-14

    申请号：US14301258

    申请日：2014-06-10

    Applicant: QUALCOMM Incorporated

    Inventor： Vansh Pal Singh Makh ,  Chirag Sureshbhai Patel ,  Yeliz Tokgoz ,  Mehmet Yavuz ,  Joseph Soriaga ,  Rahul Dangui

    IPC: H04W4/00 ,  H04W72/12 ,  H04W48/12 ,  H04W48/08 ,  H04W60/00 ,  H04W84/04

    CPC classification number: H04W72/1263 ,  H04W48/08 ,  H04W48/12 ,  H04W60/00 ,  H04W84/045

    Abstract: A base station in a cellular wireless communications system uses one or more control algorithms to control a transmission pattern of a 1×RTT or DO discovery beacon. The transmission pattern enables access terminals using any one of multiple wake-up periods and wake-up offsets to discover all macrocell frequencies in a finite amount of time. In addition, for base stations allocating a single transmit chain to both 1×RTT and DO beacons, the transmission pattern enables a definite maximum discovery time for both 1×RTT and DO beacons for all access terminals entering the base station coverage.

    Abstract translation: 蜂窝无线通信系统中的基站使用一个或多个控制算法来控制1×RTT或DO发现信标的传输模式。 传输模式使接入终端能够使用多个唤醒周期和唤醒偏移中的任一个在有限的时间内发现所有的宏小区频率。 另外，对于向1×RTT和DO信标两者分配单个发射链的基站，传输模式能够为进入基站覆盖范围的所有接入终端的1×RTT和DO信标确定最大发现时间。

    SELF-CONFIGURATION OF POWER CONTROL PARAMETERS IN DENSE SMALL CELL DEPLOYMENTS
    12.
    发明申请
    SELF-CONFIGURATION OF POWER CONTROL PARAMETERS IN DENSE SMALL CELL DEPLOYMENTS 审中-公开
    电力控制参数自我配置在小型电池部署中的应用

    公开(公告)号：US20150327182A1

    公开(公告)日：2015-11-12

    申请号：US14275645

    申请日：2014-05-12

    Applicant: QUALCOMM INCORPORATED

    Inventor： Ping Xia ,  Mehmet Yavuz ,  Chirag Sureshbhai Patel

    IPC: H04W52/24

    CPC classification number: H04W52/146 ,  H04W52/242 ,  H04W52/244

    Abstract: A system for self-configuration of power control parameters based on path-loss is operable by a network entity that determines a default power parameter for an access terminal. The network entity determines a path-loss difference between a first path-loss for the access terminal to a serving cell and a second path-loss for the access terminal to a neighboring cell. A power control parameter is determined based on the default power parameter and the pass-loss difference. A system for self-configuration of power control parameters based on downlink power is operable by a network entity that determines a default power parameter for an access terminal. The network entity determines a downlink power difference between a downlink power of a serving cell and a downlink power of a neighboring cell. A power control parameter is determined based on the default power parameter, the downlink power difference.

    Abstract translation: 基于路径损耗的功率控制参数的自配置的系统由确定接入终端的默认功率参数的网络实体来操作。 网络实体确定接入终端到服务小区的第一路径损耗和接入终端到相邻小区的第二路径损耗之间的路径损耗差。 功率控制参数根据默认功率参数和通过损耗差异来确定。 基于下行链路功率的功率控制参数的自配置的系统可由确定接入终端的默认功率参数的网络实体来操作。 网络实体确定服务小区的下行链路功率与相邻小区的下行链路功率之间的下行链路功率差。 功率控制参数基于默认功率参数确定，下行功率差。

    OPTIMIZING RESOURCE USAGE BASED ON CHANNEL CONDITIONS AND POWER CONSUMPTION
    13.
    发明申请
    OPTIMIZING RESOURCE USAGE BASED ON CHANNEL CONDITIONS AND POWER CONSUMPTION 审中-公开
    基于通道条件和功耗优化资源使用

    公开(公告)号：US20150282077A1

    公开(公告)日：2015-10-01

    申请号：US14229662

    申请日：2014-03-28

    Applicant: QUALCOMM Incorporated

    Inventor： Mehmet Yavuz ,  Chirag Sureshbhai Patel ,  Tamer Adel Kadous ,  Vinay Chande

    IPC: H04W52/02 ,  H04W72/04 ,  H04W72/08

    CPC classification number: H04W52/0212 ,  H04W52/0229 ,  H04W52/0238 ,  H04W52/0274 ,  H04W72/046 ,  H04W72/048 ,  H04W72/082 ,  H04W88/06 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/22

    Abstract: Systems and methods are provided for optimizing resource usage by a network entity that detects a first channel condition for a first radio access technology (RAT) and a second channel condition for a second RAT. The network entity determines whether the first channel condition comprises a higher interference level than the second channel condition and also determines power consumption constraints. If the first channel condition comprises a higher interference level than the second channel condition, the network entity reassigns at least one antenna from the first RAT to the second RAT based at least in part on the power consumption constraints. In some embodiments, systems and methods are also provided for determining whether an access point serving an access terminal is a large cell base station or a small cell base station and determining a power management action for the access terminal.

    Abstract translation: 提供了系统和方法，用于通过检测第一无线电接入技术（RAT）的第一信道条件和第二RAT的第二信道条件的网络实体来优化资源使用。 网络实体确定第一信道条件是否包括比第二信道条件更高的干扰电平，并且还确定功耗约束。 如果第一信道条件包括比第二信道条件更高的干扰电平，则网络实体至少部分地基于功率消耗约束，将至少一个天线从第一RAT重新分配到第二RAT。 在一些实施例中，还提供系统和方法，用于确定服务于接入终端的接入点是大小区基站还是小小区基站，并确定接入终端的功率管理动作。

    Techniques for configuring or transmitting grantless transmissions on beams in uplink subframes
    14.
    发明授权
    Techniques for configuring or transmitting grantless transmissions on beams in uplink subframes 有权

    公开(公告)号：US10667288B2

    公开(公告)日：2020-05-26

    申请号：US15899257

    申请日：2018-02-19

    Applicant: QUALCOMM Incorporated

    Inventor： Arumugam Chendamarai Kannan ,  Andrei Dragos Radulescu ,  Chirag Sureshbhai Patel ,  Tamer Kadous

    IPC: H04W72/12 ,  H04W72/04 ,  H04L5/00 ,  H04W74/08

    Abstract: A method for wireless communication at a user equipment (UE) includes receiving timing information and a time-frequency resource configuration for an uplink subframe; selecting at least a first set of time-frequency resources of the uplink subframe on which to transmit; and transmitting a grantless transmission on at least the first set of time-frequency resources. The time-frequency resource configuration identifies a correspondence between at least one receive beam in a set of one or more receive beams and at least one set of time-frequency resources in one or more sets of time-frequency resources of the uplink subframe. The first set of time-frequency resources is selected based at least in part on a transmit beam of the UE, a correspondence of the transmit beam to a receive beam in the set of one or more receive beams, and a correspondence of the receive beam to the selected first set of time-frequency resources.

    VARIABLE LENGTH REFERENCE SIGNALING FOR FAST ACQUISITION IN SHARED SPECTRUM
    18.
    发明申请
    VARIABLE LENGTH REFERENCE SIGNALING FOR FAST ACQUISITION IN SHARED SPECTRUM 审中-公开

    公开(公告)号：US20180241494A1

    公开(公告)日：2018-08-23

    申请号：US15898981

    申请日：2018-02-19

    Applicant: QUALCOMM Incorporated

    Inventor： Arumugam Chendamarai Kannan ,  Chirag Sureshbhai Patel ,  Tao Luo ,  Tamer Adel Kadous

    IPC: H04J11/00 ,  H04L5/00 ,  H04W48/16

    Abstract: Methods, systems, and devices for wireless communication are described. A base station may configure bursts of synchronization signal (SS) blocks for discovery reference signal (DRS) transmission. The base station may transmit an SS block set in an SS burst according to a beam sweep pattern, which may be repeated for a subsequent SS block set. The base station may configure a number of SS block sets in each SS burst and transmit each SS block in an SS block set using a different beam. Each SS burst may be transmitted according to a different beam sweep pattern and the base station may repeat transmission of SS bursts according to a DRS repetition periodicity. A user equipment (UE) may sweep through antenna sub-arrays during reception of an SS burst to determine a suitable sub-array for communication.

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