Adapting a triggering threshold for cell re-selection measurements
    3.
    发明授权
    Adapting a triggering threshold for cell re-selection measurements 有权
    适应细胞重新选择测量的触发阈值

    公开(公告)号:US09485693B2

    公开(公告)日:2016-11-01

    申请号:US14240417

    申请日:2012-08-22

    IPC分类号: H04W36/00 H04W48/16

    CPC分类号: H04W36/0094 H04W48/16

    摘要: A base station (12) and a method therein for adapting a triggering threshold for cell re-selection measurements performed by a mobile terminal (20) served by a macro cell (14). The macro cell (14) is supported by the base station (12), and the base station (12) and the mobile terminal (20) are comprised in a wireless communications network (10). The base station determines a serving cell signal strength threshold to be used for triggering cell re-selection measurements by the mobile terminal (20) in dependence on the availability of small cells (18a,18b) within or neighboring the macro cell (14). The base station (12) further transmits the determined serving cell signal strength threshold to the mobile terminal (20).

    摘要翻译: 一种基站(12)及其方法,用于调整由宏小区(14)服务的移动终端(20)进行的小区重选测量的触发阈值。 宏小区(14)由基站(12)支持,基站(12)和移动终端(20)包括在无线通信网络(10)中。 基站根据宏单元(14)内或邻近宏小区(14)内的小小区(18a,18b)的可用性,确定移动终端(20)用于触发小区重选测量的服务小区信号强度阈值。 基站(12)还将所确定的服务小区信号强度阈值发送到移动终端(20)。

    Adapting a Triggering Threshold for Cell Re-Selection Measurements
    4.
    发明申请
    Adapting a Triggering Threshold for Cell Re-Selection Measurements 有权
    适应细胞重新选择测量的触发阈值

    公开(公告)号:US20140213259A1

    公开(公告)日:2014-07-31

    申请号:US14240417

    申请日:2012-08-22

    IPC分类号: H04W36/00

    CPC分类号: H04W36/0094 H04W48/16

    摘要: A base station (12) and a method therein for adapting a triggering threshold for cell re-selection measurements performed by a mobile terminal (20) served by a macro cell (14). The macro cell (14) is supported by the base station (12), and the base station (12) and the mobile terminal (20) are comprised in a wireless communications network (10). The base station determines a serving cell signal strength threshold to be used for triggering cell re-selection measurements by the mobile terminal (20) in dependence on the availability of small cells (18a,18b) within or neighboring the macro cell (14). The base station (12) further transmits the determined serving cell signal strength threshold to the mobile terminal (20).

    摘要翻译: 一种基站(12)及其方法,用于调整由宏小区(14)服务的移动终端(20)进行的小区重选测量的触发阈值。 宏小区(14)由基站(12)支持,基站(12)和移动终端(20)包括在无线通信网络(10)中。 基站根据宏单元(14)内或邻近宏小区(14)内的小小区(18a,18b)的可用性,确定移动终端(20)用于触发小区重选测量的服务小区信号强度阈值。 基站(12)还将所确定的服务小区信号强度阈值发送到移动终端(20)。

    Storing of Neighbour Cell Information for Rapid Recovery in Case of Handover Failure
    5.
    发明申请
    Storing of Neighbour Cell Information for Rapid Recovery in Case of Handover Failure 有权
    在切换失败的情况下存储相邻小区信息以进行快速恢复

    公开(公告)号:US20130059587A1

    公开(公告)日:2013-03-07

    申请号:US13696190

    申请日:2011-04-01

    IPC分类号: H04W36/00

    CPC分类号: H04W36/0072 H04W36/0083

    摘要: This disclosure teaches a method and apparatus for radio link failure recovery by a User Equipment (UE). The example UE includes one or more controllers that are configured to store cell access information for a target cell that is the target for an impending handover from a serving cell, and for a backup cell that is selected by the UE from among a set of neighbouring cells that includes the target cell. Advantageously, in case the handover to the target cell fails, the one or more controllers are configured to retrieve the cell access information stored for the backup cell and to use that information for re-establishing connection in the backup cell. The UE selects the backup cell, for example, as the neighbouring cell other than the target cell having the strongest signal conditions with respect to the UE.

    摘要翻译: 本公开教导了用户设备(UE)进行无线链路故障恢复的方法和装置。 示例性UE包括一个或多个控制器,其被配置为存储作为来自服务小区的即将切换的目标的目标小区的小区接入信息,以及针对由UE从一组邻居中选择的备用小区 包含靶细胞的细胞。 有利地,在到目标小区的切换失败的情况下,一个或多个控制器被配置为检索为备份小区存储的小区接入信息,并且使用该信息来重新建立备份小区中的连接。 UE例如选择备用小区作为相对于UE具有最强信号条件的目标小区以外的相邻小区。

    Storing of neighbour cell information for rapid recovery in case of handover failure
    6.
    发明授权
    Storing of neighbour cell information for rapid recovery in case of handover failure 有权
    在切换失败的情况下存储相邻小区信息以进行快速恢复

    公开(公告)号:US08886193B2

    公开(公告)日:2014-11-11

    申请号:US13696190

    申请日:2011-04-01

    IPC分类号: H04W36/00 H04W4/00

    CPC分类号: H04W36/0072 H04W36/0083

    摘要: This disclosure teaches a method and apparatus for radio link failure recovery by a User Equipment (UE). The example UE includes one or more controllers that are configured to store cell access information for a target cell that is the target for an impending handover from a serving cell, and for a backup cell that is selected by the UE from among a set of neighboring cells that includes the target cell. Advantageously, in case the handover to the target cell fails, the one or more controllers are configured to retrieve the cell access information stored for the backup cell and to use that information for re-establishing connection in the backup cell. The UE selects the backup cell, for example, as the neighboring cell other than the target cell having the strongest signal conditions with respect to the UE.

    摘要翻译: 本公开教导了用户设备(UE)进行无线链路故障恢复的方法和装置。 示例性UE包括一个或多个控制器,其被配置为存储作为来自服务小区的即将切换的目标的目标小区的小区接入信息,以及针对由UE从一组邻居中选择的备用小区 包含靶细胞的细胞。 有利地,在到目标小区的切换失败的情况下,一个或多个控制器被配置为检索为备份小区存储的小区接入信息,并且使用该信息来重新建立备份小区中的连接。 UE例如选择备用小区作为相对于UE具有最强信号条件的目标小区以外的相邻小区。

    Method and arrangement related to interference between systems

    公开(公告)号:US10154418B2

    公开(公告)日:2018-12-11

    申请号:US14117953

    申请日:2011-05-16

    摘要: Methods and arrangements for use in a respective node and mobile terminal in a first system associated with a first frequency band for radio communication, for supporting avoiding or reducing interference in a second frequency band associated with a second system, which second frequency band is adjacent to the first frequency band. The method for use in the node comprises detecting activity of the second system in the second frequency band and adjusting the bandwidth used by the node for communication, based on characteristics of the detected current activity of the second system in the second frequency band, such that interference to the second frequency band, from radio communication associated with the node, is adapted to the second system activity in said second frequency band. The method further comprises providing information of said adjustment to at least one mobile terminal. Further, information of said adjustment could be provided to neighboring nodes.

    Method and a network node for determining an indication of interference mitigation
    9.
    发明授权
    Method and a network node for determining an indication of interference mitigation 有权
    方法和网络节点,用于确定干扰减轻的指示

    公开(公告)号:US09578526B2

    公开(公告)日:2017-02-21

    申请号:US14353392

    申请日:2011-10-26

    摘要: A method and a network node (110) for determining an indication of interference mitigation in a receiver comprised in a user equipment (120) are provided. The network node (110) receives, from the user equipment (120), a first set of measures and a second set of measures. The first set of measures relates to a signal received by the user equipment (120) and the second set of measures relates to the same signal. The first set of measures was obtained by the user equipment (120) prior to processing of the signal in the receiver, and the second set of measures was obtained by the user equipment (120) after processing of the signal in the receiver. Next, the network node (110) determines (202) the indication of interference mitigation based on the first and second sets of measures.

    摘要翻译: 提供一种用于确定包含在用户设备(120)中的接收机中的干扰减轻的指示的方法和网络节点(110)。 网络节点(110)从用户设备(120)接收第一组措施和第二组措施。 第一组措施涉及由用户设备(120)接收的信号,并且第二组措施涉及相同的信号。 第一组措施是在接收机处理信号之前由用户设备(120)获得的,并且在处理接收机中的信号之后由用户设备(120)获得第二组措施。 接下来,网络节点(110)基于第一和第二组测量来确定(202)干扰减轻的指示。

    Methods of modifying communication network access and related network nodes, and wireless terminals
    10.
    发明授权
    Methods of modifying communication network access and related network nodes, and wireless terminals 有权
    修改通信网络接入和相关网络节点以及无线终端的方法

    公开(公告)号:US09369944B2

    公开(公告)日:2016-06-14

    申请号:US13327931

    申请日:2011-12-16

    IPC分类号: H04L12/28 H04W48/02 H04L12/56

    CPC分类号: H04W48/02

    摘要: A method may be provided in a wireless terminal to modify access to a Radio Access Network. The method may include providing a barring rate at the wireless terminal and providing a barring rate modifier at the wireless terminal. A modified barring rate may be provided at the wireless terminal responsive to the barring rate and the barring rate modifier with the modified barring rate and the barring rate being different. A random number may be provided at the wireless terminal responsive to attempting to access the Radio Access Network, and access of the wireless terminal to the Radio Access Network may be blocked responsive to the random number failing to satisfy a threshold of the modified barring rate. Related wireless terminals, network nodes, and network operations are also discussed.

    摘要翻译: 可以在无线终端中提供一种方法来修改对无线电接入网络的接入。 该方法可以包括在无线终端提供限制速率并在无线终端提供限制速率修改器。 可以在无线终端上响应于限制速率和禁止率修改器以修改的限制速率和禁止速率不同来提供修改的限制速率。 响应于尝试访问无线电接入网络,无线终端可以提供随机数,并且响应于随机数不能满足修改的限制速率的阈值,无线终端到无线电接入网络的接入可能被阻止。 还讨论了相关的无线终端,网络节点和网络操作。