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公开(公告)号：EP2732659B1
公开(公告)日：2015-07-08
申请号：EP11799193.5
申请日：2011-09-06
IPC分类号： H04W36/00
CPC分类号： H04W36/0066
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公开(公告)号：EP2351421B1
公开(公告)日：2014-08-13
申请号：EP08877320.5
申请日：2008-10-08
IPC分类号： H04W36/16
摘要： The present invention overcomes the problem of S1 interface failure by redirecting user equipments to another radio basestation, or another RAT. This redirecting may be on a UE-by-UE basis, i.e. when a connection request is received, redirecting that UE, or may involve redirecting all UEs in a cell by broadcasting modified system information. The redirecting may be such that future traffic load, for example as caused by UEs performing tracking area updates, is minimized, by instructing UEs to redirect after a randomized period of time, or by locking the cell after a randomized period of time, for example. In yet further embodiments of the invention, the cell may be locked after a certain number of connection requests have been received. In this way, particularly busy cells can be locked sooner than would otherwise be the case.
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公开(公告)号：EP0787370B1
公开(公告)日：2003-10-29
申请号：EP96925227.9
申请日：1996-07-15
发明人： STANEK, Tomas , JOHANSSON, Stefan
CPC分类号： H01Q15/0013 , H01Q1/421
摘要： A frequency-selective surface (400) designed to transmit (allow to pass through) electromagnetic radiation (440) around one or more predetermined transmission frequencies. The frequency-selective surface comprises at least two layers (410, 420), whereby the outer layer (410) is made up of at least one electromagnetic reflecting layer (412) with a periodic pattern of conductive elements. The periodic pattern of conductive elements is made to have a reflection resonance frequency for electromagnetic radiation which is of the order of three times higher than the desired transmission frequency. The inner layer (420) is placed at a suitable predetermined distance (450) from the outer layer (410). The inner layer (420) is made up of at least one electromagnetic transmitting layer (422) having a periodic pattern of aperture elements. The periodic pattern of aperture elements is made in order to have a transmission resonance frequency for electromagnetic radiation which is substantially the same as the desired transmission frequency.
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4.发明公开
公开(公告)号：EP2534728A1
公开(公告)日：2012-12-19
申请号：EP10705273.0
申请日：2010-02-08
摘要： The present invention relates to an antenna comprising multiple array elements with a first and second feeding point, each associated with orthogonal polarizations, each array element has a first and second phase centre each associated with the orthogonal polarizations, the first and second phase centres of said array elements are arranged in at least two columns, and one antenna port connected to the first and second feeding points of at least two array elements with first phase centre and second phase centre arranged in the at least two columns via a respective feeding network. The feeding network comprises a beam forming network having a primary connection, connected to the antenna port, and at least four secondary connections. The beam forming network divides power between the first feeding point and the second feeding point and controls phase shift differences between the respective feeding points with phase centre arranged in different columns.
摘要翻译： 本发明涉及一种包括具有第一和第二馈电点的多个阵列元件的天线，每个阵列元件与正交极化相关联，每个阵列元件具有第一和第二相位中心，每个相位中心与正交偏振相关联，所述第一和第二相位中心 阵列元件布置在至少两列中，并且一个天线端口连接到至少两个阵列元件的第一和第二馈电点，其中第一相位中心和第二相位中心经由相应馈电网络布置在至少两列中。 馈送网络包括具有连接到天线端口的主要连接和至少四个次要连接的波束形成网络。 波束形成网络在第一馈电点和第二馈电点之间分配电力，并且控制各个馈电点之间的相移差，相位中心布置在不同的列中。
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公开(公告)号：EP2351421A1
公开(公告)日：2011-08-03
申请号：EP08877320.5
申请日：2008-10-08
IPC分类号： H04W36/16
摘要： The present invention overcomes the problem of S1 interface failure by redirecting user equipments to another radio basestation, or another RAT. This redirecting may be on a UE-by-UE basis, i.e. when a connection request is received, redirecting that UE, or may involve redirecting all UEs in a cell by broadcasting modified system information. The redirecting may be such that future traffic load, for example as caused by UEs performing tracking area updates, is minimized, by instructing UEs to redirect after a randomized period of time, or by locking the cell after a randomized period of time, for example. In yet further embodiments of the invention, the cell may be locked after a certain number of connection requests have been received. In this way, particularly busy cells can be locked sooner than would otherwise be the case.
摘要翻译： 本发明通过将用户设备重定向到另一无线电基站或另一RAT来克服S1接口故障的问题。 该重定向可以基于UE逐个UE，即，当接收到连接请求时，重定向该UE，或者可以涉及通过广播经修改的系统信息来重定向小区中的所有UE。 重定向可以是这样的，例如通过指示UE在随机时间段之后重定向，或者通过在随机时间段之后锁定小区，例如由执行跟踪区域更新的UE引起的未来通信量负载被最小化 。 在本发明的又一些实施例中，在接收到一定数量的连接请求之后，可以锁定小区。 通过这种方式，特别忙碌的细胞可以比其他情况更早被锁定。
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6.发明公开METHOD AND NETWORK NODE FOR SETTING A MOBILE COMMUNICATION TERMINAL IN AN IDLE MODE 审中-公开VERFAHREN UND NETZWERKKNOTENZUR EINSTELLUNG EINES MOBILEN KOMMUNIKATIONSENDGERÄTSIN EINEM RUHEMODUS
公开(公告)号：EP2957135A1
公开(公告)日：2015-12-23
申请号：EP13704608.2
申请日：2013-02-15
发明人： MÜLLER, Walter , NORDSTRAND, Ingrid , FADAKI, Mojgan , JOHANSSON, Stefan , OLSSON, Lars-Bertil , RUNE, Göran
IPC分类号： H04W52/02
CPC分类号： H04W52/0212 , H04L5/0044 , H04W24/02 , H04W72/0406 , H04W88/02 , H04W88/08 , Y02D70/1224 , Y02D70/1262
摘要： A method for setting a mobile communication terminal of a cellular communication network in an idle mode. The method is performed in a network node and comprises the steps of starting a first inactivity timer; starting a second inactivity timer; resetting the first inactivity timer when control signalling associated with the mobile communication terminal is detected; resetting the second inactivity timer when payload data associated with the mobile communication terminal is detected; and setting the mobile communication terminal in an idle mode when both the first inactivity timer and the second inactivity timer have expired. A corresponding network node is also presented.
摘要翻译： 一种用于在空闲模式下设置蜂窝通信网络的移动通信终端的方法。 该方法在网络节点中执行并且包括以下步骤：启动第一不活动定时器; 启动第二个不活动定时器; 当检测到与移动通信终端相关联的控制信令时，复位第一不活动定时器; 当检测到与移动通信终端相关联的有效载荷数据时，复位第二不活动定时器; 以及当所述第一不活动定时器和所述第二非活动定时器都已经到期时，将所述移动通信终端设置为空闲模式。 还提供了相应的网络节点。
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公开(公告)号：EP2409521A1
公开(公告)日：2012-01-25
申请号：EP09841977.3
申请日：2009-06-25
IPC分类号： H04W36/08
CPC分类号： H04W36/02 , H04W36/0055
摘要： Aspects of the present invention relate to improved systems and methods for handing over a UE from a source node to a target node. In some embodiments, the target node receives UL and DL count information directly from the UE being handed over, rather than from the source node or from a core network node.
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