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    CSON-AIDED SMALL CELL LOAD BALANCING BASED ON BACKHAUL INFORMATION
    33.
    发明申请
    CSON-AIDED SMALL CELL LOAD BALANCING BASED ON BACKHAUL INFORMATION 审中-公开
    基于反向信息的CSON辅助小电平负载平衡

    公开(公告)号：US20160057679A1

    公开(公告)日：2016-02-25

    申请号：US14705826

    申请日：2015-05-06

    Applicant: QUALCOMM Incorporated

    Inventor： Marc Walter WERNER ,  Patrick STUPAR ,  Andrea GARAVAGLIA ,  Sumeeth NAGARAJA ,  Andrei Dragos RADULESCU

    IPC: H04W36/22 ,  H04W28/08 ,  H04W52/04 ,  H04W36/08

    CPC classification number: H04W36/22 ,  H04W28/08 ,  H04W36/00837 ,  H04W36/08 ,  H04W52/04 ,  H04W52/143 ,  H04W52/247 ,  H04W52/343 ,  H04W52/386 ,  H04W72/0486 ,  H04W84/045 ,  H04W84/18

    Abstract: Methods and systems are disclosed for centralized self-organizing network (cSON)-aided small cell load balancing based on backhaul information. In an aspect, a cSON server receives periodic or event triggered backhaul capacity reports from each of the plurality of small cell base stations, a backhaul capacity report indicating an uplink and/or downlink capacity state of a backhaul connection over which a small cell base station of the plurality of small cell base stations is connected to a core network, determines load balancing assistance data for at least one of the plurality of small cell base stations based on the backhaul capacity reports received from each of the plurality of small cell base stations, and provides the load balancing assistance data to the at least one of the plurality of small cell base stations.

    Abstract translation: 公开了基于回程信息的集中式自组织网络（cSON）支持的小小区负载均衡的方法和系统。 一方面，cSON服务器接收来自多个小型小区基站中的每一个的周期性或事件触发回程容量报告，回程容量报告，指示回程连接的上行链路和/或下行链路容量状态，小区基站 基于从所述多个小型小区基站中的每一个接收的回程容量报告，确定所述多个小小区基站中的至少一个小小区基站的负载平衡辅助数据， 并向所述多个小型小区基站中的至少一个小区基站提供负载平衡辅助数据。

    SELF-CONFIGURATION OF A PHYSICAL CELL IDENTITY (PCI) AT A CELL
    35.
    发明申请
    SELF-CONFIGURATION OF A PHYSICAL CELL IDENTITY (PCI) AT A CELL 有权
    在细胞上自我配置身体细胞识别（PCI）

    公开(公告)号：US20150304862A1

    公开(公告)日：2015-10-22

    申请号：US14618850

    申请日：2015-02-10

    Applicant: QUALCOMM Incorporated

    Inventor： Sumeeth NAGARAJA ,  Rajat PRAKASH

    IPC: H04W24/02

    CPC classification number: H04W24/02 ,  H04W84/045 ,  H04W92/20

    Abstract: The present disclosure presents a method and an apparatus for self-configuring a physical cell identify (PCI) at a cell upon detecting a PCI confusion at a neighbor cell. For example, the method may include detecting that a PCI confusion exists at a second cell based on a message (e.g., configuration update message or a X2 setup response message) received from the second cell. The first cell may initiate a timer that is selected from a first timer and a second timer, the first timer longer in duration than the second timer. The first cell then configures a new PCI for the first cell when the timer expires or maintains a current PCI for the first cell when the timer is reset prior to expiration. As such, self-configuration of PCI at a cell may be achieved.

    Abstract translation: 本公开提供了一种在相邻小区检测到PCI混淆时，在小区处自动配置物理小区识别（PCI）的方法和装置。 例如，该方法可以包括基于从第二小区接收的消息（例如，配置更新消息或X2建立响应消息）来检测在第二小区处存在PCI混淆。 第一小区可以发起从第一定时器和第二定时器中选择的定时器，第一定时器的持续时间比第二定时器长。 然后当定时器在到期之前复位时定时器到期或维持第一个单元的当前PCI，第一个单元为第一个单元配置一个新的PCI。 因此，可以实现单元处的PCI的自配置。

    METHODS AND APPARATUS FOR POWER MANAGEMENT IN A WIRELESS COMMUNICATION SYSTEM
    38.
    发明申请
    METHODS AND APPARATUS FOR POWER MANAGEMENT IN A WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中电源管理的方法与装置

    公开(公告)号：US20140334424A1

    公开(公告)日：2014-11-13

    申请号：US14444582

    申请日：2014-07-28

    Applicant: QUALCOMM Incorporated

    Inventor： Yichao HUANG ,  Chirag Sureshbhai PATEL ,  Tamer Adel KADOUS ,  Mehmet YAVUZ ,  Lili ZHANG ,  Rajat PRAKASH ,  Vinay CHANDE ,  Christophe CHEVALLIER ,  Sumeeth NAGARAJA ,  Farhad MESHKATI ,  Suhas MITRA ,  Vansh Pal Singh MAKH ,  Yeliz TOKGOZ ,  Cong SHEN ,  Varun KHAITAN

    IPC: H04W52/24 ,  H04W24/02

    CPC classification number: H04W24/02 ,  H04B17/318 ,  H04B17/391 ,  H04W24/10 ,  H04W52/226 ,  H04W52/244 ,  H04W52/245 ,  H04W52/346 ,  H04W84/045 ,  H04W88/08

    Abstract: Methods and apparatus for communication comprise aspects that include performing a power management procedure for configuring a subset of network entities to receive one or more of downlink signal measurements and/or one or more uplink signal measurements. The methods and apparatus further comprise aspects that include storing the one or more one or more of downlink signal measurements and/or one or more uplink signal measurements associated with the subset of network entities at a database for managing transmit power at the subset of network entities. Moreover, the methods and apparatus comprise aspects that include adjusting a transmit power value of at least one of the subset of network entities from a first transmit power value to a second transmit power value based at least in part on the one or more of downlink signal measurements and/or one or more uplink signal measurements.

    Abstract translation: 用于通信的方法和装置包括以下方面：包括执行用于配置网络实体的子集以接收下行链路信号测量和/或一个或多个上行链路信号测量中的一个或多个的功率管理过程。 所述方法和装置还包括这样的方面，其包括存储一个或多个下行链路信号测量和/或与网络实体的子集相关联的一个或多个上行链路信号测量数据库，用于管理网络实体的子集处的发射功率 。 此外，所述方法和装置包括以下方面：至少部分地基于所述一个或多个下行链路信号来调整网络实体的子集中的至少一个的发射功率值从第一发射功率值到第二发射功率值 测量和/或一个或多个上行链路信号测量。

    CENTRALIZED MANAGEMENT FOR PILOT POLLUTION MITIGATION IN SMALL CELL NETWORKS
    39.
    发明申请
    CENTRALIZED MANAGEMENT FOR PILOT POLLUTION MITIGATION IN SMALL CELL NETWORKS 有权
    小型电网网络引导调停中心化管理

    公开(公告)号：US20140073343A1

    公开(公告)日：2014-03-13

    申请号：US13838604

    申请日：2013-03-15

    Applicant: QUALCOMM Incorporated

    Inventor： Sumeeth NAGARAJA ,  Pooyan AMINI ,  Yeliz TOKGOZ ,  Farhad MESHKATI ,  Christophe CHEVALLIER ,  Mehmet YAVUZ

    IPC: H04W72/04

    CPC classification number: H04W52/325 ,  H04W52/244 ,  H04W72/04

    Abstract: A small cell (e.g., femtocell) in a wireless communication may determine a set of wireless signal measurements for a plurality of small cells causing pilot cell pollution within a coverage area. The small cell may determine an adjustment of a transmission parameter of the small cells for reducing the pilot cell pollution, and transmit the adjustment to the small cells. The adjustment may include, for example, minimizing an area of overlap between at least two small cells having signal power difference below a threshold, maximizing a signal to interference and noise ratio at a location associated with at least two small cells, minimizing an area associated with at least two pilot signals within a threshold signal level, distributing traffic load to at least two of the small cells based on the set of measurements, or by minimizing the number of small cells covering a path.

    Abstract translation: 无线通信中的小小区（例如，毫微微小区）可以确定在覆盖区域内导致导频小区污染的多个小小区的一组无线信号测量。 小小区可以确定用于减小导频小区污染的小小区的传输参数的调整，并将调整发送到小小区。 调整可以包括例如使具有低于阈值的信号功率差的至少两个小小区之间的重叠区域最小化，使与至少两个小小区相关联的位置处的信号与干扰和噪声比最大化，使与相关联的区域最小化 在阈值信号电平内具有至少两个导频信号，基于该组测量将业务负载分配给至少两个小小区，或通过使覆盖路径的小小区的数量最小化。

    METHOD AND SYSTEM FOR RESOURCE ALLOCATION BASED ON FEMTOCELL LOCATION CLASSIFICATION
    40.
    发明申请
    METHOD AND SYSTEM FOR RESOURCE ALLOCATION BASED ON FEMTOCELL LOCATION CLASSIFICATION 审中-公开
    基于FEMTOCELL位置分类的资源分配方法与系统

    公开(公告)号：US20130237227A1

    公开(公告)日：2013-09-12

    申请号：US13787768

    申请日：2013-03-06

    Applicant: QUALCOMM INCORPORATED

    Inventor： Sumeeth NAGARAJA ,  Yeliz TOKGOZ ,  Mehmet YAVUZ ,  Farhad MESHKATI

    IPC: H04W16/10

    CPC classification number: H04W16/10 ,  H04W24/02 ,  H04W36/0058 ,  H04W36/0083 ,  H04W84/045

    Abstract: Disclosed are system and method for classifying an indoors location of a femtocell or femto node. In an aspect, the system and method are configured to perform, by a femto node, radio frequency (RF) measurements of one or more neighboring femtocells and macrocells; collect performance measurement reports from one or more mobile devices; classify the indoors location of the femto node based on the performed RF measurements and the collected performance measurement reports; and adjust one or more RF resources and parameters of the femto node based on the indoors location classification of the femto node.

    Abstract translation: 公开了用于对毫微微小区或毫微微节点的室内位置进行分类的系统和方法。 在一方面，系统和方法被配置为由毫微微节点执行一个或多个相邻毫微微小区和宏小区的射频（RF）测量; 从一个或多个移动设备收集性能测量报告; 基于执行的RF测量和所收集的性能测量报告，对毫微微节点的室内位置进行分类; 并且基于毫微微节点的室内位置分类来调整毫微微节点的一个或多个RF资源和参数。

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