Mobility State Aware Mobile Relay Operation
    1.
    发明申请
    Mobility State Aware Mobile Relay Operation 有权
    移动状态感知移动中继操作

    公开(公告)号:US20140192781A1

    公开(公告)日:2014-07-10

    申请号:US14239003

    申请日:2012-08-16

    IPC分类号: H04W36/34

    摘要: A mobility state of a mobile relay node is determined as one of three or more different mobility states. The mobile relay node may determine the mobility state itself or based on received information from another network node. Control information is determined based on the determined mobility state of the mobile relay node and an action is then performed or initiated based on the determined control information. The tree different mobility states may include moving, standing, and at least one additional mobility state. Example additional mobility states of the mobile radio node include: departing, arriving, or temporarily stopped.

    摘要翻译: 移动中继节点的移动性状态被确定为三个或更多个不同移动性状态之一。 移动中继节点可以根据来自另一个网络节点的接收到的信息确定移动性状态本身。 基于确定的移动中继节点的移动性状态来确定控制信息,然后基于所确定的控制信息执行或启动动作。 树不同的移动状态可以包括移动,站立和至少一个附加移动性状态。 移动无线电节点的附加移动性状态示例包括:离开,到达或临时停止。

    Handover and neighbor management for mobile relay nodes
    2.
    发明授权
    Handover and neighbor management for mobile relay nodes 有权
    移动中继节点的切换和邻居管理

    公开(公告)号:US09049627B2

    公开(公告)日:2015-06-02

    申请号:US13383093

    申请日:2011-12-15

    摘要: Some embodiments provide a mobile relay node, RN, (16) with complete and valid neighbor cell information. The RN (16) requests this information from a donor base station (12) upon detecting a defined condition characteristically indicating that movement of the RN (16) has rendered previously obtained neighbor cell information incomplete or invalid. The RN (16) may generate the request to identify cells (18) currently neighboring the mobile cell (20). The donor base station (12) may then provide the RN (16) information that more specifically pertains to the mobile cell's neighbors, rather than generally pertaining to the donor cell's neighbors. Other embodiments compensate for the RN's incomplete or invalid neighbor cell information. These embodiments permit the RN (16) to identify a target cell (18) with a non-unique cell identifier in a handover message sent to the donor base station (12). The donor base station (12) resolves this non-unique identifier and replaces it with the corresponding unique identifier for sending the message towards the target cell (18).

    摘要翻译: 一些实施例提供具有完整和有效的相邻小区信息的移动中继节点RN(16)。 RN(16)在检测到特定地指示RN(16)的移动已经使先前获得的相邻小区信息不完整或无效的定义条件时,从施主基站(12)请求该信息。 RN(16)可以生成用于识别当前与移动小区(20)相邻的小区(18)的请求。 捐助者基站(12)然后可以提供更具体地涉及移动小区的邻居的RN(16)信息,而不是通常属于供体小区的邻居。 其他实施例补偿RN的不完整或无效的相邻小区信息。 这些实施例允许RN(16)在发送到施主基站(12)的切换消息中使用非唯一小区标识符来识别目标小区(18)。 施主基站(12)解析该非唯一标识符并用相应的唯一标识符替换它,以向目标小区(18)发送消息。

    Moving Access Point Indication
    3.
    发明申请
    Moving Access Point Indication 有权
    移动接入点指示

    公开(公告)号:US20140247807A1

    公开(公告)日:2014-09-04

    申请号:US14238948

    申请日:2012-08-16

    IPC分类号: H04W36/36

    摘要: A user equipment, UE, (20) determines a mobility state of a Wi-Fi access point, AP, as one of a moving mobility state and a non-moving mobility state along with control information relating to UE cell (re-)selection and/or handover behavior based on the determined mobility state of the Wi-Fi access point, AP. The UE then controls its cell (re-)selection and/or handover behavior in relation to the Wi-Fi access point, AP based on the determined control information. In a preferred embodiment, the UE can communicate with a cellular base station, BS, and with the Wi-Fi access point, AP. The UE detects the Wi-Fi AP, determines that the Wi-Fi AP is moving based on a moving AP indication, and controls cell (re-Selection and/or handover behavior of the UE based on the determination that the Wi-Fi AP is moving along with other information.

    摘要翻译: 用户设备UE(20)将Wi-Fi接入点AP的移动性状态确定为移动移动性状态和非移动移动性状态之一以及与UE小区(重新)选择相关的控制信息 和/或基于Wi-Fi接入点AP确定的移动性状态的切换行为。 然后,UE基于所确定的控制信息来控制与Wi-Fi接入点AP相关的小区(重新)选择和/或切换行为。 在优选实施例中,UE可以与蜂窝基站BS以及Wi-Fi接入点AP进行通信。 UE检测Wi-Fi AP,基于移动的AP指示确定Wi-Fi AP正在移动,并且基于Wi-Fi AP的确定来控制小区(UE的重新选择和/或切换行为) 正在与其他信息一起移动。

    Cell Size and Shape Estimation in Heterogeneous Networks
    4.
    发明申请
    Cell Size and Shape Estimation in Heterogeneous Networks 有权
    异构网络中的小区大小和形状估计

    公开(公告)号:US20140064247A1

    公开(公告)日:2014-03-06

    申请号:US13696615

    申请日:2012-09-28

    IPC分类号: H04W24/10 H04W36/02

    摘要: A telecommunications node (28) comprises a communication interface (36) and a parameter controller (40). The node (28) acquires timing advance (TA) information and angle of arrival (AoA) information through the communication interface (36). The timing advance (TA) information and angle of arrival (AoA) information are based on uplink signals received over a radio interface (32) from one or more wireless terminals (30) that are involved or have been involved in handover. The parameter controller (40) uses the timing advance (TA) information and the angle of arrival (AoA) information to make a determination of size and shape of a cell of a radio access network.

    摘要翻译: 电信节点(28)包括通信接口(36)和参数控制器(40)。 节点(28)通过通信接口(36)获取定时提前(TA)信息和到达角(AoA)信息。 定时提前(TA)信息和到达角(AoA)信息是基于通过涉及或参与切换的一个或多个无线终端(30)的无线电接口(32)接收的上行链路信号。 参数控制器(40)使用定时提前(TA)信息和到达角度(AoA)信息来确定无线电接入网络的小区的大小和形状。

    Carrier Aggregation Support for Home Base Stations
    5.
    发明申请
    Carrier Aggregation Support for Home Base Stations 有权
    运营商汇总支持家庭基站

    公开(公告)号:US20120309395A1

    公开(公告)日:2012-12-06

    申请号:US13318743

    申请日:2011-11-01

    IPC分类号: H04W88/08 H04W36/00

    摘要: Home base station nodes (110) that support multi-carrier operation are disclosed. In some embodiments, two carrier signals are transmitted on different frequencies to one or more user devices that support multi-carrier operation, and different global cell identifiers are broadcast on the two carrier signals. Control messages are sent and received for both of the two carrier signals over a single control-plane interface between the home base station (110) and either a core network node (170) or a home base station gateway (120).

    摘要翻译: 公开了支持多载波操作的家庭基站节点(110)。 在一些实施例中,两个载波信号在不同频率上被发送到支持多载波操作的一个或多个用户设备,并且在两个载波信号上广播不同的全局小区标识符。 通过家庭基站(110)和核心网络节点(170)或家庭基站网关(120)之间的单个控制平面接口,为两个载波信号发送和接收控制消息。

    Cell Selection Mechanism in Mobile Relay Operation
    7.
    发明申请
    Cell Selection Mechanism in Mobile Relay Operation 有权
    移动中继操作中的小区选择机制

    公开(公告)号:US20130084884A1

    公开(公告)日:2013-04-04

    申请号:US13499952

    申请日:2012-01-16

    IPC分类号: H04W48/04 H04W64/00

    CPC分类号: H04W48/04 H04W64/00

    摘要: The present invention relates to a method in a radio network node of a cellular network, for controlling admission of a UE in a cell covering a region. The method comprises obtaining (710) a location of the UE, comparing (720) information related to a geometric boundary of the region and the obtained location of the UE, and determining (730) whether to admit the UE in the cell based on the comparison.

    摘要翻译: 蜂窝网络的无线网络节点中的方法技术领域本发明涉及蜂窝网络的无线网络节点中的方法,用于控制覆盖区域的小区中的UE的接纳。 该方法包括获取(710)UE的位置,比较(720)与该区域的几何边界和所获得的UE的位置有关的信息,并且基于该方法确定(730)是否允许该小区中的UE 比较。

    NEIGHBOR MANAGEMENT FOR MOBILE RELAY NODES
    9.
    发明申请
    NEIGHBOR MANAGEMENT FOR MOBILE RELAY NODES 审中-公开
    移动终端的邻里管理

    公开(公告)号:US20130059590A1

    公开(公告)日:2013-03-07

    申请号:US13382112

    申请日:2011-12-15

    IPC分类号: H04W36/00

    摘要: A donor base station (12) serves a mobile cell (20) provided by a mobile relay node (16) and advantageously limits the cells that it notifies about its serving of the mobile cell (20) to those cells that currently neighbor both the donor cell and the mobile cell (20). To this end, the donor base station (12) determines, based on identifying information that identifies cells currently neighboring the mobile cell (20), a subset of cells that neighbor both the mobile cell (20) and the donor cell. The base station (12) then sends an update message to the subset indicating that it is serving the mobile cell (20). In some embodiments, the donor base station (12) generates the message to indicate that the particular cell it is serving is a mobile cell (20). The cells in the subset then control handover to or from that particular cell based on one or more defined handover triggering thresholds specific to mobile cells.

    摘要翻译: 供体基站(12)用于由移动中继节点(16)提供的移动小区(20),并且有利地将其通知的小区的移动小区(20)的服务通知给当前与捐助者相邻的那些小区 细胞和移动细胞(20)。 为此,供体基站(12)基于识别当前与移动小区(20)相邻的小区的识别信息,确定与移动小区(20)和供体小区相邻的小区子集。 然后,基站(12)向该子集发送指示其正在服务移动小区(20)的更新消息。 在一些实施例中,施主基站(12)生成消息以指示其正在服务的特定小区是移动小区(20)。 子集中的小区然后基于移动小区特有的一个或多个定义的切换触发阈值来控制到该特定小区或从该特定小区的切换。