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    Methods and apparatus for controlling transmission of a base station
    1.
    发明授权
    Methods and apparatus for controlling transmission of a base station 有权

    公开(公告)号：US11477721B2

    公开(公告)日：2022-10-18

    申请号：US12353188

    申请日：2009-01-13

    申请人： Rajarshi Gupta ,  Fatih Ulupinar ,  Gavin B. Horn ,  Parag A. Agashe

    发明人： Rajarshi Gupta ,  Fatih Ulupinar ,  Gavin B. Horn ,  Parag A. Agashe

    IPC分类号： H04L12/28 ,  H04W48/02 ,  H04W24/04 ,  H04W92/12

    摘要： Methods and apparatus for controlling transmission of a base station, such as a Femto cell, based on the determined quality of a backhaul connection to a network are disclosed. In particular, a quality of a backhaul connection of a base station to a node in a communication network is determined. Based on this quality determination, transmission from the base station is either limited or stopped when the determined quality fails to meet a predefined condition. The degradation in quality of the backhaul connection, for example, affects the ability of the base station to offer sufficient service to access terminals. By limiting or stopping wireless transmission of the base station when the backhaul quality is degraded, access terminals either currently accessing the base station or attempting to connect to the base station can then more efficaciously hand off to another base station or access point.

    WIRELESS COMMUNICATION PAGING UTILIZING MULTIPLE TYPES OF NODE IDENTIFIERS
    8.
    发明申请
    WIRELESS COMMUNICATION PAGING UTILIZING MULTIPLE TYPES OF NODE IDENTIFIERS 有权
    使用多种类型的节点标识符的无线通信寻呼

    公开(公告)号：US20090181672A1

    公开(公告)日：2009-07-16

    申请号：US12352501

    申请日：2009-01-12

    申请人： Gavin B. Horn ,  Osok Song ,  Parag A. Agashe ,  Rajarshi Gupta ,  Fatih Ulupinar ,  Ravindra M. Patwardhan ,  Rajat Prakash

    发明人： Gavin B. Horn ,  Osok Song ,  Parag A. Agashe ,  Rajarshi Gupta ,  Fatih Ulupinar ,  Ravindra M. Patwardhan ,  Rajat Prakash

    IPC分类号： H04W60/00 ,  H04W68/00

    CPC分类号： H04W68/02 ,  H04W60/00 ,  H04W68/04 ,  H04W84/045

    摘要： Paging load and/or registration load in a network is reduced by using different types of identifiers to specifying which nodes page an access terminal in the network. In some aspects, the network maintains a list that specifies that certain individual nodes (e.g., cells or sectors) are to page a given access terminal and/or that one or more zones (e.g., tracking areas) are to page the access terminal. In some aspects, an access terminal in a network may be configured to provide a forward-looking paging list to the network. The list provided by an access terminal may specify different types of node identifiers (e.g., individual node identifiers, subscriber groups, etc.). The network may then use the list to determine which nodes are to page a given access terminal such that when the access terminal moves to a different node, that node may already be configured to page the access terminal. In some aspect paging load and registration load are managed in a deployment that includes different types of access points. For example, access points of a first type (e.g., macro nodes) may provide service over relatively large coverage areas and access points of a second type (e.g., femto nodes) may provide service over smaller coverage areas and/or provide restricted service.

    摘要翻译： 通过使用不同类型的标识符来指定网络中的接入终端寻址哪些节点来减少网络中的寻呼加载和/或注册负载。 在一些方面，网络维护一个列表，该列表指定某些单个节点（例如，小区或扇区）将寻呼给定的接入终端和/或一个或多个区域（例如，跟踪区域）来寻呼接入终端。 在一些方面，网络中的接入终端可以被配置为向网络提供前瞻性寻呼列表。 由接入终端提供的列表可以指定不同类型的节点标识符（例如，各个节点标识符，用户组等）。 网络然后可以使用该列表来确定哪个节点将寻呼给定的接入终端，使得当接入终端移动到不同的节点时，该节点可能已经被配置为寻呼接入终端。 在某些方面，寻呼加载和注册负载在包括不同类型的接入点的部署中进行管理。 例如，第一类型的接入点（例如，宏节点）可以在相对较大的覆盖区域上提供服务，并且第二类型的接入点（例如，毫微微节点）可以在较小的覆盖区域上提供服务和/或提供受限服务。