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    A NETWORK NODE AND A METHOD THEREIN, AND A RADIO BASE STATION AND A METHOD THEREIN FOR PROTECTING CONTROL CHANNELS OF A NEIGHBOURING RADIO BASE STATION
    1.
    发明公开
    A NETWORK NODE AND A METHOD THEREIN, AND A RADIO BASE STATION AND A METHOD THEREIN FOR PROTECTING CONTROL CHANNELS OF A NEIGHBOURING RADIO BASE STATION 有权
    网络节点以及其中方法以及无线基站和程序在它周边无线基站的控制通道的保护

    公开(公告)号：EP2921013A1

    公开(公告)日：2015-09-23

    申请号：EP12799656.9

    申请日：2012-11-15

    申请人： Telefonaktiebolaget L M Ericsson (PUBL)

    发明人： TEYEB, Oumer ,  CENTONZA, Angelo ,  LINDBOM, Lars

    IPC分类号： H04W72/04 ,  H04W72/08 ,  H04W16/10 ,  H04W52/24 ,  H04W52/32

    CPC分类号： H04J11/005 ,  H04L5/0073 ,  H04L27/2627 ,  H04W16/10 ,  H04W52/143 ,  H04W52/243 ,  H04W52/325 ,  H04W52/343 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/0473 ,  H04W72/082

    摘要： A network node and a method performed by a network node for protecting control channels of a neighboring RBS, the network node and the RBS being operable in an OFDM based radio communication network are provided. An RBS and a method performed by an RBS for transmitting control channels to UEs currently being associated with the RBS in an OFDM based radio communication network are also provided. The method in the network node comprises determining (220) at least one subframe out of a predetermined number of subframes in which control channels are to be transmitted with reduced transmission power in relation to a nominal transmission power; and informing (230) the RBS which subframe(s) out of the predetermined number of subframes in which control channels are to be transmitted with reduced transmission power.

    摘要翻译： 本发明提供一种网络节点，并通过一个网络节点用于保护邻接RBS，网络节点和RBS的控制信道可操作在基于OFDM的无线通信网络中执行的方法。 到RBS和在RBS执行者用于发送控制信道当前正在与该RBS在基于OFDM的无线通信网络上的相关联的UE的方法因此提供了。 在该网络节点，该方法包括确定开采（220）的至少一个子帧进行，其中控制信道子帧的预定数目的要被反mitted在相对于标称传输功率减少的发射功率; 和哪个子帧告知（230）的RBS（多个）进行，其中控制信道子帧的所述预定数目是为反式mitted具有降低的传输功率。

    P39WMETHODS FOR MOBILITY THRESHOLD SIGNALING
    2.
    发明公开
    P39WMETHODS FOR MOBILITY THRESHOLD SIGNALING 审中-公开
    P39W方法FÜRMOBILITÄTSSCHWELLENSIGNALISIERUNG

    公开(公告)号：EP2920996A1

    公开(公告)日：2015-09-23

    申请号：EP13740071.9

    申请日：2013-06-28

    申请人： Telefonaktiebolaget L M Ericsson (publ)

    发明人： CENTONZA, Angelo ,  ENGSTRÖM, Stefan

    IPC分类号： H04W28/18 ,  H04W92/20 ,  H04W36/00

    CPC分类号： H04W36/0083 ,  H04W28/18 ,  H04W92/20

    摘要： An apparatus and method for communicating mobility threshold changes between peer nodes (12a, 12b) in a communications network (10) is provided. A sending peer node (12a), such as an eNB, for example, generates (104) a mobility change request message (40) to include an information element (50) having a set of mobility parameters. The set of mobility parameters includes a change value (52) that indicates a change to a threshold relative to a current value of the threshold, as well as a type value (54) indicating a mobility threshold type to be changed and an absolute threshold value (56) to apply to the mobility threshold type. Once generated, the sending peer node (12a) sends (110) the mobility change request message (40) to a receiving peer node (12b).

    摘要翻译： 提供了一种用于在通信网络（10）中的对等节点（12a，12b）之间传送移动性阈值变化的装置和方法。 诸如eNB的发送对等节点（12a）例如生成（104）移动性改变请求消息（40）以包括具有一组移动性参数的信息元素（50）。 该组移动性参数包括指示相对于阈值的当前值对阈值的变化的变化值（52）以及指示要改变的移动性阈值类型的类型值（54）和绝对阈值 （56）应用于移动性阈值类型。 一旦生成，发送对等体节点（12a）将移动性改变请求消息（40）发送（110）到接收对等体节点（12b）。

    A NODE AND METHOD FOR UPLINK DETECTION WITH AN ASSIGNED UPLINK PHYSICAL LAYER IDENTITY
    4.
    发明公开
    A NODE AND METHOD FOR UPLINK DETECTION WITH AN ASSIGNED UPLINK PHYSICAL LAYER IDENTITY 审中-公开
    节点和方法上行检测与分配的上行链路PLI

    公开(公告)号：EP2904832A1

    公开(公告)日：2015-08-12

    申请号：EP13704637.1

    申请日：2013-01-11

    申请人： Telefonaktiebolaget L M Ericsson (PUBL)

    发明人： KAZMI, Muhammad ,  CENTONZA, Angelo

    IPC分类号： H04W24/02

    CPC分类号： H04W24/10 ,  H04L61/2038 ,  H04L61/2046 ,  H04W8/26 ,  H04W36/0094 ,  H04W84/045

    摘要： Example embodiments presented herein are directed towards a network node (401A, 401B) (e.g., a source or target base station), and corresponding method therein, for managing a user equipment time offset measurement by accounting for a user equipment mobility profile. The management may involve a source network node (401A) delaying or preventing the sending of a user equipment timing offset measurement to a target network node (401B) or sending an indication or a reliability of the user equipment timing offset measurement. The network node (401A, 401B) may further apply a compensation to the user equipment timing offset measurement to account for an expected behavior of the user equipment based on the mobility profile. The network node (401A, 401B) may also adapt an uplink search window based on the user equipment mobility profile.

    METHODS AND NETWORK NODES FOR DETECTING SHORT STAY HANDOVER
    6.
    发明公开
    METHODS AND NETWORK NODES FOR DETECTING SHORT STAY HANDOVER 有权
    VERFAHREN UND NETZWERKKNOTEN ZUR ERKENNUNG EINERKURZAUFENTHALTSÜBERGABE

    公开(公告)号：EP2774415A1

    公开(公告)日：2014-09-10

    申请号：EP12730055.6

    申请日：2012-06-07

    申请人： Telefonaktiebolaget L M Ericsson (PUBL)

    发明人： CENTONZA, Angelo ,  GUNNARSSON, Fredrik ,  TEYEB, Oumer ,  MÜLLER, Walter

    IPC分类号： H04W36/24

    CPC分类号： H04W36/245 ,  H04W88/08 ,  H04W92/20

    摘要： A method for a second network node (13,14) for detecting a short stay handover of a user equipment (UE) (11) in a second cell (16) in a telecommunication system (10). The UE (11) is handed over from a first cell (15) to the second cell (16) and from the second cell (16) to a third cell (17) in the telecommunication system (10). The second network node sends, to a first network node (12,18), an indication in a message that a short stay handover has occurred when it is determined that the UE (11) is handed over to the third cell (17) before a time threshold, thereby enabling the first network node (12,18) to detect the short stay handover.

    摘要翻译： 本文的实施例涉及用于检测电信系统（10）中的第二小区（16）中的用户设备（11）的短停留切换的第二网络节点（13,14）中的方法。 用户设备（11）从第一小区（15）切换到第二小区（16），并从电信系统（10）中的第二小区（16）切换到第三小区（17）。 第二网络节点在确定在确定用户设备（11）在第一网络节点（12,18）之前切换到第三小区（17）的情况下向消息中发送短停留切换已经发生的指示 从而使得第一网络节点（12,18）能够检测短停留切换。

    PRESERVING CORE NETWORK INTERFACES AFTER SELECTIVE HANDOVERS IN A WIRELESS NETWORK
    8.
    发明公开
    PRESERVING CORE NETWORK INTERFACES AFTER SELECTIVE HANDOVERS IN A WIRELESS NETWORK 审中-公开
    网核界面的选择性手OVERS保鲜上的无线网络中

    公开(公告)号：EP2979489A1

    公开(公告)日：2016-02-03

    申请号：EP14717523.6

    申请日：2014-03-24

    申请人： Telefonaktiebolaget L M Ericsson (Publ)

    发明人： TEYEB, Oumer ,  SUSITAIVAL, Riikka ,  CENTONZA, Angelo

    IPC分类号： H04W36/00 ,  H04W76/02 ,  H04W84/04 ,  H04W92/04

    CPC分类号： H04W36/0055 ,  H04W36/0027 ,  H04W76/15 ,  H04W84/045 ,  H04W92/045

    摘要： Methods and apparatus for providing a handover of fewer than all bearers associated with a user equipment are disclosed. An example method includes establishing a connection for fewer than all bearers associated with the user equipment, via a selective handover procedure, and receiving, from a source base station or a user equipment, a handover completion message for the fewer than all bearers associated with the user equipment. The example method further includes sending, to a core network node, a request to switch a path for the fewer than all bearers, the request comprising an information element providing an indication of whether or not a control interface connection between the source base station and the core network node should continue to be maintained, and thus not switched to the target base station. In some embodiments, but not all, an acknowledgement message is subsequently received, in response to the request.

    SIMULTANEOUS HANDOVER IN DIFFERENT DOMAINS
    9.
    发明公开
    SIMULTANEOUS HANDOVER IN DIFFERENT DOMAINS 审中-公开
    同时传送在各领域

    公开(公告)号：EP2946595A1

    公开(公告)日：2015-11-25

    申请号：EP13871908.3

    申请日：2013-11-06

    申请人： Telefonaktiebolaget L M Ericsson (publ)

    发明人： OLSSON, Lars-Bertil ,  CENTONZA, Angelo

    IPC分类号： H04W36/00 ,  H04W76/00

    CPC分类号： H04W36/0022 ,  H04W4/90 ,  H04W12/08 ,  H04W36/0038 ,  H04W36/0066 ,  H04W36/0077 ,  H04W36/28

    摘要： The teachings relates to method (40) in a target network (node16) of a target core network in a first domain during handover, in the first and in a second domain, of a communication device (20) from a source radio access network to a target radio access network. The source radio access network comprises a source access node (11) and the target radio access network comprises a target access (node12). The method (40) comprises determining (41) whether the communication device (20) has access admission to the target core network; when a hand over fails generating (42) a hand over failure message comprising an information element “Independent domain HandOver”, where in the information element is set to a predefined value indicating whether the hand over failed due to lack of access rights or for other reasons than lack of access rights. The teachings also relates to devices and further to methods in source nodes.

    CLASSIFYING FAILURE REPORTS AS EITHER CURRENT OR STALE FOR MOBILITY ROBUSTNESS OPTIMIZATION ADJUSTMENTS
    10.
    发明公开
    CLASSIFYING FAILURE REPORTS AS EITHER CURRENT OR STALE FOR MOBILITY ROBUSTNESS OPTIMIZATION ADJUSTMENTS 有权
    分类错误报告，当前或已过时设置以优化移动性鲁棒性

    公开(公告)号：EP2850877A2

    公开(公告)日：2015-03-25

    申请号：EP13787640.5

    申请日：2013-05-10

    申请人： Telefonaktiebolaget L M Ericsson (PUBL)

    发明人： DA SILVA, Icaro ,  CENTONZA, Angelo ,  TEYEB, Oumer

    IPC分类号： H04W36/00 ,  H04W24/02

    CPC分类号： H04W36/14 ,  H04W24/02 ,  H04W24/04 ,  H04W24/08 ,  H04W36/0083 ,  H04W88/08

    摘要： The present disclosure relates to identifying stale failure reports in a cellular communications network. In one embodiment, a node in a cellular communications network receives a failure report associated with a connection failure for a user equipment and determines when the connection failure occurred with respect to a most recent mobility adjustment made by the node. If the connection failure occurred before the most recent mobility adjustment made by the node, the node classifies the failure report as a stale failure report. In one embodiment, if the failure report is classified as a stale failure report, the node discards the failure. In another embodiment, if the failure report is classified as a stale failure report, the node considers the failure report with reduced relevance for a next iteration of a process to determine whether new mobility adjustments are desired.

    摘要翻译： 本发明涉及识别在蜂窝通信网络过期失败的报告。 在一个，实施例的蜂窝通信网络中的节点接收与连接失败的用户设备相关联的故障报告和bestimmt当连接失败关于发生于由节点制成的最近移动性调整。 如果由节点进行的所述最近移动性调整之前发生连接故障，节点分类故障报告过期失败报告。 在一个，实施例如果故障报告被分类为过期失败报告时，节点丢弃该故障。 在另一个实施方式，如果失败报告被分类为过期失败报告，该节点将认为其与减少的过程，以确定是否雷新移动性调整期望下一次迭代相关的故障报告。