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公开(公告)号：EP3127393A1
公开(公告)日：2017-02-08
申请号：EP14888313.5
申请日：2014-04-04
发明人： AXELSSON, Håkan , AXELSSON, Samuel , EKEMARK, Sven
摘要： The present disclosure relates to methods and network nodes of supporting load distribution from a source cell to a target cell in a wireless network using carrier aggregation. When performed in the source network node, the method comprises determining (S31) source traffic load and carrier aggregation properties of the cell source cell and receiving (S32), from a target network node, a load report comprising target traffic load and carrier aggregation properties for the target cell. Carrier aggregation capabilities of user equipments, UEs, served by the source cell are retrieved in the source network node. One or more UEs served by the source cell are selected (S33) for moving to the target cell based on a combination of the retrieved UE carrier aggregation capabilities and the carrier aggregation properties of the source cell and target cell.
摘要翻译： 本公开涉及使用载波聚合支持无线网络中从源小区到目标小区的负载分布的方法和网络节点。 当在源网络节点中执行时，该方法包括确定（S31）源小区的源业务负载和载波聚合属性并且从目标网络节点接收（S32）包括目标业务负载和载波聚合属性的负载报告 目标细胞。 在源网络节点中检索由源小区服务的用户设备，UE的载波聚合能力。 基于检索到的UE载波聚合能力和源小区和目标小区的载波聚合特性的组合，选择（S33）用于移动到目标小区的一个或多个由源小区服务的UE。
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公开(公告)号：EP2687059A1
公开(公告)日：2014-01-22
申请号：EP12707402.9
申请日：2012-02-15
发明人： EKEMARK, Sven
IPC分类号： H04W72/06
CPC分类号： H04W36/22 , H04W28/08 , H04W36/06 , H04W48/08 , H04W72/0453 , H04W72/0486 , H04W72/06
摘要： The present invention relates to a method in a RN node of a communications system operating on multiple carrier frequencies. The RN node hosts a first cell operating on a first carrier frequency and a second cell overlapping with the first cell and operating on a second carrier frequency. The method comprises broadcasting (501) information comprising a cell reselection priority for each of the first and the second carrier frequency in the first cell, where the priority of the first carrier frequency is the highest. The method also comprises broadcasting (502) information comprising a cell reselection priority for each of the first and the second carrier frequency in the second cell, where the cell reselection priority of the second carrier frequency is the highest. Thereby a UE will primarily perform intra-frequency cell reselection.
摘要翻译： 本发明涉及在多载波频率上工作的通信系统的RN节点中的方法。 RN节点主持在第一载波频率上操作的第一小区以及与第一小区重叠并且在第二载波频率上操作的第二小区。 该方法包括：广播（501）包括第一小区中的第一载波频率和第二载波频率中的每一个的小区重选优先级的信息，其中第一载波频率的优先级最高。 该方法还包括广播（502）包括第二小区中的第一载波频率和第二载波频率中的每一个的小区重选优先级的信息，其中第二载波频率的小区重选优先级最高。 从而UE将主要执行同频小区重选。
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公开(公告)号：EP2995131B1
公开(公告)日：2019-11-20
申请号：EP14704688.2
申请日：2014-01-09
发明人： PAKNIAT, Parisa , AXELSSON, Samuel , EKEMARK, Sven , FOLKE, Mats
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4.发明公开METHOD PERFORMED IN A NETWORK NODE FOR CLASSIFYING A NEIGHBOUR CELL AND A NETWORK NODE 有权网络节点EXPORTED分类程序的邻居小区和网络节点
公开(公告)号：EP3120611A1
公开(公告)日：2017-01-25
申请号：EP14886606.4
申请日：2014-03-21
CPC分类号： H04W48/08 , H04B17/318 , H04W16/32 , H04W24/02 , H04W24/08 , H04W52/16 , H04W52/244 , H04W52/346 , H04W52/40 , H04W64/003 , H04W84/045
摘要： The present disclosure relates to a method performed in a network node for classifying a neighbour cell. The method comprises the steps of obtaining (P1) from a plurality of wireless devices information related to a power level for a source cell and a power level for at least one neighbour cell, and determining (P5) whether the at least one neighbour cell is a small cell, based on the obtained information. The present disclosure further relates to such network node.
摘要翻译： 本公开涉及到在网络节点中执行用于一个相邻小区进行分类的方法。 该方法包括从与用于源小区和至少一个相邻小区的功率电平，并确定开采（P5）的功率电平的无线设备信息的多个获取（P1）是否在至少一个相邻小区是如下步骤 一小格，根据获得的信息。 本公开内容进一步涉及搜索网络节点。
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公开(公告)号：EP3348013B1
公开(公告)日：2018-12-12
申请号：EP15774728.8
申请日：2015-09-08
IPC分类号： H04L5/00
CPC分类号： H04W72/085 , H04L5/001 , H04L5/0053 , H04W16/32 , H04W72/0453
摘要： There is provided mechanisms for determining frequency location of a primary cell (PCell) for a wireless device in a carrier aggregation supported communications network having access to a group of low frequency bands and a group of high frequency bands. A method is performed by a network node. The method comprises acquiring an uplink load level for the group of low frequency bands. The method comprises acquiring a pathloss level between a wireless device served by the communications network and the network node. The method comprises selecting, from the acquired uplink load level and pathloss level, which one of the group of low frequency bands and the group of high frequency bands to place the frequency location of the PCell for the wireless device.
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6.发明授权A METHOD AND A NETWORK NODE FOR IMPROVED RESOURCE UTILIZATION IN A LOAD BALANCED RADIO COMMUNICATION SYSTEM 有权负载平衡无线电通信系统中改进资源利用的方法和网络节点
公开(公告)号：EP2944119B1
公开(公告)日：2017-05-17
申请号：EP13870605.6
申请日：2013-01-11
发明人： PAKNIAT, Parisa , AXELSSON, Samuel , AXÉN, Rasmus , EKEMARK, Sven , GRANBERG, Olof , MÜLLER, Walter
摘要： The present disclosure concerns movements, such as handovers, of user equipments (UEs) 120a-e from one radio cell 130a to another radio cell 130b. Disclosed herein are methods as well radio network nodes 110a, 110b. A radio network node 110a, 110b may, for example, select the most suitable UE(s) 20a-e to move from a source radio cell 130a to a target radio cell 130b in case the traffic load in the source radio cell 130a is below or equal to the traffic load of the target radio cell 130b. Hereby it is made possible to improve the resource utilization.
摘要翻译： 本公开涉及用户设备（UE）120a-e从一个无线电小区130a到另一个无线电小区130b的移动（例如，越区切换）。 这里公开的还有无线电网络节点110a，110b的方法。 无线电网络节点110a，110b可以例如在源无线电小区130a中的业务量负载低于该值的情况下选择最适合的UE20a-e以从源无线电小区130a移动到目标无线电小区130b 或等于目标无线电小区130b的业务负载。 因此可以提高资源利用率。
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公开(公告)号：EP1364483A1
公开(公告)日：2003-11-26
申请号：EP02716540.6
申请日：2002-01-29
CPC分类号： H04B7/0408 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L2001/0092 , H04W16/28
摘要： In a radio network which employs adaptive antennas for transmission of data to mobiles methods and apparatus are provided for improving the reception of transmitted data. When a block is to be transmitted in a first beam of the antenna and the block contains information for the mobile in the second beam, a modulation and coding scheme is used for the transmission of the block such that the modulation and coding scheme provides greater protection to the portion of the block containing information for the mobile in the second beam. The use of greater protection for the portion of the block which includes information for the mobile in the second beam increases the probability that the mobile in the second beam can receive and correctly decode the information intended for the mobile in the second beam in the block.
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公开(公告)号：EP3424240B1
公开(公告)日：2020-07-22
申请号：EP16708144.7
申请日：2016-03-04
发明人： PETTERSSON, Emil , AXELSSON, Samuel , EKEMARK, Sven , HELLSTEN, Joakim , KORSFELDT, Dan , PAKNIAT, Parisa
IPC分类号： H04W36/22
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公开(公告)号：EP3348013A1
公开(公告)日：2018-07-18
申请号：EP15774728.8
申请日：2015-09-08
IPC分类号： H04L5/00
CPC分类号： H04W72/085 , H04L5/001 , H04L5/0053 , H04W16/32 , H04W72/0453
摘要： There is provided mechanisms for determining frequency location of a primary cell (PCell) for a wireless device in a carrier aggregation supported communications network having access to a group of low frequency bands and a group of high frequency bands. A method is performed by a network node. The method comprises acquiring an uplink load level for the group of low frequency bands. The method comprises acquiring a pathloss level between a wireless device served by the communications network and the network node. The method comprises selecting, from the acquired uplink load level and pathloss level, which one of the group of low frequency bands and the group of high frequency bands to place the frequency location of the PCell for the wireless device.
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公开(公告)号：EP3120611B1
公开(公告)日：2018-06-13
申请号：EP14886606.4
申请日：2014-03-21
CPC分类号： H04W48/08 , H04B17/318 , H04W16/32 , H04W24/02 , H04W24/08 , H04W52/16 , H04W52/244 , H04W52/346 , H04W52/40 , H04W64/003 , H04W84/045
摘要： The present disclosure relates to a method performed in a network node for classifying a neighbour cell. The method comprises the steps of obtaining (P1) from a plurality of wireless devices information related to a power level for a source cell and a power level for at least one neighbour cell, and determining (P5) whether the at least one neighbour cell is a small cell, based on the obtained information. The present disclosure further relates to such network node.
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