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    APPARATUS AND METHODS OF HAND-IN TO A FEMTO NODE
    1.
    发明申请
    APPARATUS AND METHODS OF HAND-IN TO A FEMTO NODE 有权
    手机的手段和方法

    公开(公告)号：US20120238268A1

    公开(公告)日：2012-09-20

    申请号：US13233810

    申请日：2011-09-15

    申请人： Andrei Dragos Radulescu ,  Vinay Chande ,  Jen Mei Chen ,  Sanjiv Nanda ,  Damanjit Singh ,  Mehmet Yavuz

    发明人： Andrei Dragos Radulescu ,  Vinay Chande ,  Jen Mei Chen ,  Sanjiv Nanda ,  Damanjit Singh ,  Mehmet Yavuz

    IPC分类号： H04W36/04 ,  H04W24/10 ,  H04W60/00

    CPC分类号： H04W64/00 ,  H04W4/08 ,  H04W24/10 ,  H04W36/0061 ,  H04W36/0083 ,  H04W36/04 ,  H04W52/244 ,  H04W52/325 ,  H04W84/045

    摘要： Methods and apparatuses are provided for causing active hand-in of a device from a macrocell base station to a femto node, which can be an inter-frequency hand-in. The femto node can broadcast a beacon over an operating frequency of the macrocell base station, and the macrocell base station, and/or one or more network components, can identify the femto node based on one or more parameters reported by the device from receiving the beacon. The beacon can be transmitted at varying powers to ensure active hand-in triggering, mitigate interference and/or can be powered on and off for such purposes. In addition, a macrocell base station can regulate compressed mode periods during which a device can measure the femto node based on receiving information regarding device proximity to the femto node, or a device can generate proximity indication messages base on measuring the beacon signals, etc.

    摘要翻译： 提供的方法和装置用于使设备从宏小区基站到可以是频率间接入的毫微微节点的主动接入。 毫微微节点可以在宏小区基站的工作频率上广播信标，并且宏小区基站和/或一个或多个网络组件可以基于设备报告的一个或多个参数来识别毫微微节点，以接收 灯塔 可以以不同的功率发送信标，以确保主动的手持触发，减轻干扰和/或可以为此目的打开和关闭电源。 此外，宏小区基站可以调节压缩模式周期，在此期间，设备可以基于接收到与毫微微节点邻近的接收信息来测量毫微微节点，或者设备可以基于测量信标信号等产生接近指示消息。

    Apparatus and methods of hand-in to a femto node
    2.
    发明授权
    Apparatus and methods of hand-in to a femto node 有权
    到毫微微节点的手持设备和方法

    公开(公告)号：US09137713B2

    公开(公告)日：2015-09-15

    申请号：US13233810

    申请日：2011-09-15

    申请人： Andrei Dragos Radulescu ,  Vinay Chande ,  Jen Mei Chen ,  Sanjiv Nanda ,  Damanjit Singh ,  Mehmet Yavuz

    发明人： Andrei Dragos Radulescu ,  Vinay Chande ,  Jen Mei Chen ,  Sanjiv Nanda ,  Damanjit Singh ,  Mehmet Yavuz

    IPC分类号： H04W36/00 ,  H04W52/24 ,  H04W52/32 ,  H04W4/08 ,  H04W36/04 ,  H04W84/04

    CPC分类号： H04W64/00 ,  H04W4/08 ,  H04W24/10 ,  H04W36/0061 ,  H04W36/0083 ,  H04W36/04 ,  H04W52/244 ,  H04W52/325 ,  H04W84/045

    摘要： Methods and apparatuses are provided for causing active hand-in of a device from a macrocell base station to a femto node, which can be an inter-frequency hand-in. The femto node can broadcast a beacon over an operating frequency of the macrocell base station, and the macrocell base station, and/or one or more network components, can identify the femto node based on one or more parameters reported by the device from receiving the beacon. The beacon can be transmitted at varying powers to ensure active hand-in triggering, mitigate interference and/or can be powered on and off for such purposes. In addition, a macrocell base station can regulate compressed mode periods during which a device can measure the femto node based on receiving information regarding device proximity to the femto node, or a device can generate proximity indication messages base on measuring the beacon signals, etc.

    摘要翻译： 提供的方法和装置用于使设备从宏小区基站到可以是频率间接入的毫微微节点的主动接入。 毫微微节点可以在宏小区基站的工作频率上广播信标，并且宏小区基站和/或一个或多个网络组件可以基于设备报告的一个或多个参数来识别毫微微节点，以接收 灯塔 可以以不同的功率发送信标，以确保主动的手持触发，减轻干扰和/或可以为此目的打开和关闭电源。 此外，宏小区基站可以调节压缩模式周期，在此期间，设备可以基于接收到与毫微微节点邻近的接收信息来测量毫微微节点，或者设备可以基于测量信标信号等产生接近指示消息。

    UNIQUELY IDENTIFYING TARGET FEMTOCELL TO FACILITATE ACTIVE HAND-IN
    3.
    发明申请
    UNIQUELY IDENTIFYING TARGET FEMTOCELL TO FACILITATE ACTIVE HAND-IN 有权
    独特的识别目标FEMTOCELL来促进主动手

    公开(公告)号：US20130035098A1

    公开(公告)日：2013-02-07

    申请号：US13346884

    申请日：2012-01-10

    申请人： Soumya DAS ,  Samir SOLIMAN ,  Jen Mei Chen ,  Andrei Dragos Radulescu ,  Damanjit Singh

    发明人： Soumya DAS ,  Samir SOLIMAN ,  Jen Mei Chen ,  Andrei Dragos Radulescu ,  Damanjit Singh

    IPC分类号： H04W8/00

    CPC分类号： H04W36/04

    摘要： A method for macrocell-to-femtocell hand-in includes: communicating a non-directed proximity request message from a femto-proxy system over an out-of-band (OOB) channel, the proximity request message configured to be received by any of a plurality of access terminals when in proximity to the femto-proxy system, the femto-proxy system comprising an OOB radio and a femtocell communicatively coupled with a core network element; receiving a proximity response message over the OOB link from an access terminal of the plurality of access terminals in response to the proximity request message, the proximity response message indicating that the access terminal is in proximity to the femto-proxy system; communicating a presence indication from the femtocell to a core network element indicating proximity of the access terminal to the femtocell; and facilitating active hand-in of the access terminal from a source macrocell of a macro network to the femtocell.

    摘要翻译： 一种用于宏小区到毫微微蜂窝基站的方法包括：通过带外（OOB）信道从毫微微代理系统传送非定向邻近请求消息，所述邻近请求消息被配置为由 当接近毫微微代理系统时，多个接入终端，所述毫微微代理系统包括OOB无线电和与核心网络元件通信地耦合的毫微微小区; 响应于所述接近请求消息，从所述多个接入终端的接入终端通过所述OOB链路接收接近响应消息，所述接近响应消息指示所述接入终端接近所述毫微微代理系统; 将来自毫微微小区的存在指示传达到指示接入终端接近毫微微小区的核心网络单元; 并且促进接入终端从宏网络的源宏小区到毫微微小区的主动接入。

    Maintaining neighbor cell list
    5.
    发明授权
    Maintaining neighbor cell list 有权
    维护邻居单元列表

    公开(公告)号：US09113368B2

    公开(公告)日：2015-08-18

    申请号：US13427659

    申请日：2012-03-22

    申请人： Sumeeth Nagaraja ,  Farhad Meshkati ,  Damanjit Singh ,  Vinay Chande ,  Andrei Dragos Radulescu ,  Mehmet Yavuz

    发明人： Sumeeth Nagaraja ,  Farhad Meshkati ,  Damanjit Singh ,  Vinay Chande ,  Andrei Dragos Radulescu ,  Mehmet Yavuz

    IPC分类号： H04W72/00 ,  H04W24/10 ,  H04W24/02 ,  H04W48/12

    CPC分类号： H04W36/0083 ,  H04W24/02 ,  H04W24/10 ,  H04W36/08 ,  H04W36/30 ,  H04W48/12 ,  H04W76/11 ,  H04W88/08

    摘要： Access terminals are provisioned to conduct intra-frequency, inter-frequency, and inter-RAT measurements and report physical layer identifiers of detected cells. The provisioning may involve cycling through all or a portion of a defined superset of physical layer identifier one subset at a time. In addition, the physical layer identifiers may be prioritized to improve the search procedure. Measurement report messages (including physical layer identifiers of the detected cells) are received at an access point as a result of the provisioning. A neighbor cell list for the femtocell is maintained based on the received measurement report messages and, optionally, other information. This other information may related to, for example, one or more of: physical layer identifier information received from access terminals that register with the access point, physical layer identifier information received via network listen operations, information regarding co-located cells, or physical layer identifier information received from a network entity.

    摘要翻译： 提供接入终端以进行频率内，频率间和RAT间测量并报告检测到的小区的物理层标识符。 配置可以包括一次一次地循环遍历物理层标识符的一个子集的定义的超集的全部或一部分。 此外，物理层标识符可以被优先化以改善搜索过程。 作为配置的结果，在接入点接收测量报告消息（包括检测到的小区的物理层标识符）。 基于所接收的测量报告消息和可选的其他信息来维护毫微微小区的相邻小区列表。 该其他信息可以与例如以下中的一个或多个相关：从接入点注册的接入终端接收到的物理层标识符信息，经由网络监听操作接收到的物理层标识符信息，关于共址单元的信息或物理层 从网络实体接收的标识符信息。

    Maintaining different virtual active sets for different cell types
    6.
    发明授权
    Maintaining different virtual active sets for different cell types 有权
    维护不同单元格类型的不同虚拟活动集

    公开(公告)号：US08873440B2

    公开(公告)日：2014-10-28

    申请号：US13073049

    申请日：2011-03-28

    申请人： Damanjit Singh ,  Andrei Dragos Radulescu

    发明人： Damanjit Singh ,  Andrei Dragos Radulescu

    IPC分类号： H04B7/00 ,  H04W36/00 ,  H04W84/04

    CPC分类号： H04W36/0083 ,  H04W84/045

    摘要： To facilitate inbound mobility for an access terminal, different virtual active sets are employed for different types of access points or cells (e.g., HNBs versus macro cells). In addition, different lists of permitted cells are maintained for these different types of access points or cells. Also, a frequency quality estimate for inter-frequency event triggering may be based on measurement of a single cell present in a virtual active set (e.g., a dedicated HNB virtual active set).

    摘要翻译： 为了便于接入终端的入站移动性，不同的虚拟活动集被用于不同类型的接入点或小区（例如，HNB与宏小区）。 此外，为这些不同类型的接入点或小区维护不同的允许小区列表。 此外，用于频率间事件触发的频率质量估计可以基于虚拟活动集（例如，专用HNB虚拟活动集合）中存在的单个小区的测量。

    Uniquely identifying target femtocell to facilitate active hand-in
    7.
    发明授权
    Uniquely identifying target femtocell to facilitate active hand-in 有权
    独特地识别目标毫微微蜂窝以方便主动手持

    公开(公告)号：US08634833B2

    公开(公告)日：2014-01-21

    申请号：US13346884

    申请日：2012-01-10

    申请人： Soumya Das ,  Samir Salib Soliman ,  Jen Mei Chen ,  Andrei Dragos Radulescu ,  Damanjit Singh

    发明人： Soumya Das ,  Samir Salib Soliman ,  Jen Mei Chen ,  Andrei Dragos Radulescu ,  Damanjit Singh

    IPC分类号： H04W4/00

    CPC分类号： H04W36/04

    摘要： A method for macrocell-to-femtocell hand-in includes: communicating a non-directed proximity request message from a femto-proxy system over an out-of-band (OOB) channel, the proximity request message configured to be received by any of a plurality of access terminals when in proximity to the femto-proxy system, the femto-proxy system comprising an OOB radio and a femtocell communicatively coupled with a core network element; receiving a proximity response message over the OOB link from an access terminal of the plurality of access terminals in response to the proximity request message, the proximity response message indicating that the access terminal is in proximity to the femto-proxy system; communicating a presence indication from the femtocell to a core network element indicating proximity of the access terminal to the femtocell; and facilitating active hand-in of the access terminal from a source macrocell of a macro network to the femtocell.

    摘要翻译： 一种用于宏小区到毫微微蜂窝基站的方法包括：通过带外（OOB）信道从毫微微代理系统传送非定向邻近请求消息，所述邻近请求消息被配置为由 当接近毫微微代理系统时，多个接入终端，所述毫微微代理系统包括OOB无线电和与核心网络元件通信地耦合的毫微微小区; 响应于所述接近请求消息，从所述多个接入终端的接入终端通过所述OOB链路接收接近响应消息，所述接近响应消息指示所述接入终端接近所述毫微微代理系统; 将来自毫微微小区的存在指示传达到指示接入终端接近毫微微小区的核心网络单元; 并且促进接入终端从宏网络的源宏小区到毫微微小区的主动接入。

    Systems, Methods and Apparatus Configured to Manage Neighbor Cell Lists
    9.
    发明申请
    Systems, Methods and Apparatus Configured to Manage Neighbor Cell Lists 有权
    配置为管理邻居单元列表的系统，方法和装置

    公开(公告)号：US20110207456A1

    公开(公告)日：2011-08-25

    申请号：US12860613

    申请日：2010-08-20

    申请人： Andrei Dragos Radulescu ,  Peter Hans Rauber ,  Sanjiv Nanda ,  Damanjit Singh ,  Jen M. Chen ,  Farhad Meshkati

    发明人： Andrei Dragos Radulescu ,  Peter Hans Rauber ,  Sanjiv Nanda ,  Damanjit Singh ,  Jen M. Chen ,  Farhad Meshkati

    IPC分类号： H04W4/00

    CPC分类号： H04W36/0061 ,  H04W36/0083

    摘要： According to some wireless network standards the size of a neighbor cell list is restricted to a maximum size. The limited size of a neighbor cell list may not reflect the realities of a wireless network deployment, especially for deployments including numerous femto cells clustered in close proximity. Accordingly, as the concentration of macro cells and/or femto cells in an area increases, there lies a challenge to identify and communicate neighbor lists to user devices that reflect the arrangement of a particular portion of the deployment and the needs of the user devices. Various systems, methods and apparatus described herein are configured to provide a user device or a group of user devices a neighbor cell list that includes neighbor cell identifiers chosen from a candidate list.

    摘要翻译： 根据一些无线网络标准，相邻小区列表的大小被限制为最大大小。 相邻小区列表的有限大小可能不能反映无线网络部署的实际情况，特别是对于包括紧密聚集的许多毫微微小区的部署。 因此，当区域中的宏小区和/或毫微微小区的集中度增加时，存在挑战，以识别和传送邻居列表到反映部署的特定部分的布置的用户设备和用户设备的需要。 这里描述的各种系统，方法和装置被配置为向用户设备或一组用户设备提供包括从候选列表中选择的相邻小区标识符的相邻小区列表。