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51. 发明授权

EP2529589B1 ADAPTIVE CQI SUB BAND 失效转让
标题翻译：自适应CQI子带
公开(公告)号：EP2529589B1
公开(公告)日：2017-08-30
申请号：EP10844835.8
申请日：2010-01-27
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ÖKVIST, Peter , ASPLUND, Henrik , SIMONSSON, Arne
IPC分类号： H04W72/08 , H04L1/00 , H04W24/10
CPC分类号： H04W72/1231 , H04L1/0023 , H04L1/0026 , H04L1/20 , H04L25/0226 , H04W28/04
摘要： The present solution relates to a method in a first communication node (201) for determining an indication of channel quality of a radio channel (205) between the first communication node (201) and a second communication node (203). The first communication node (201) and the second communication node (203) are comprised in a wireless communication network (200). The radio channel (205) comprises a plurality of sub bands. First, at least two channel quality reports are obtained (701) for different time instances. Each channel quality report comprises indications of channel quality of at least two of the plurality of sub bands. Then a channel quality deviation is estimated (702) for at least one of the plurality of sub bands. Further, an indication of a channel quality is determined (703) for at least one of the plurality of sub bands based on the estimated channel quality deviation.
摘要翻译：本解决方案涉及用于确定第一通信节点（201）与第二通信节点（203）之间的无线电信道（205）的信道质量的指示的第一通信节点（201）中的方法。第一通信节点（201）和第二通信节点（203）被包括在无线通信网络（200）中。无线电信道（205）包括多个子带。首先，针对不同的时间实例获得至少两个信道质量报告（701）。每个信道质量报告包括多个子带中的至少两个子带的信道质量的指示。然后针对多个子带中的至少一个子带估计信道质量偏差（702）。此外，基于估计的信道质量偏差为多个子带中的至少一个子带确定（703）信道质量的指示。

52. 发明公开

EP3192295A1 METHOD AND ARRANGEMENT FOR CELL COMBINATION 失效
标题翻译：细胞组合的方法和安排
公开(公告)号：EP3192295A1
公开(公告)日：2017-07-19
申请号：EP14901744.4
申请日：2014-09-12
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ÖKVIST, Peter , SIMONSSON, Arne
IPC分类号： H04W16/32 , H04W24/02 , H04W28/08
CPC分类号： H04W28/08 , H04L41/14 , H04L43/0876 , H04W16/32 , H04W24/02 , H04W28/0284 , H04W36/0083
摘要： A method for assisting in cell combination management in a cellular communication system is presented. The method comprises obtaining of network statistics, comprising statistics associated with pairs of cells as well as cell loads. At least one candidate cell combinations selected. The candidate cell combination is a combination of cells for which a mobility measure deduced from the mobility statistics for pairs of cells participating in the combination of cells exceeds a first predetermined threshold. A total load capacity is determined for each of the candidate cell combinations. A cell combination procedure is recommended for a first cell combination. A cell combination, for which a load margin exceeds zero, is allowed to be chosen as the first cell combination. The load margin is a difference between the determined total load capacity and a sum of the cell loads. A network node performing such method is disclosed.
摘要翻译：介绍了一种用于辅助蜂窝通信系统中的小区组合管理的方法。该方法包括获得网络统计，包括与小区对以及小区负载相关联的统计。选择至少一个候选小区组合。候选小区组合是这样一种小区的组合，对于这些小区，从参与小区组合的小区对的移动性统计推导出的移动性测量值超过第一预定阈值。为每个候选小区组合确定总负载容量。对于第一个单元组合，推荐使用单元组合过程。允许选择负载余量超过零的单元组合作为第一个单元组合。负载裕度是确定的总负载容量与小区负载总和之间的差值。公开了执行这种方法的网络节点。

53. 发明授权

EP2636276B1 METHOD AND ARRANGEMENT FOR POWER SHARING IN A BASE STATION 有权
标题翻译：基站功率分配的方法和安排
公开(公告)号：EP2636276B1
公开(公告)日：2017-07-19
申请号：EP10859335.1
申请日：2010-11-04
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ERICSON, Mårten , SIMONSSON, Arne
IPC分类号： H04W52/24 , H04W52/14 , H04W52/22 , H04W52/34 , H04W52/36 , H04W52/38 , H04W88/10 , H04W52/16
CPC分类号： H04W52/346 , H04W52/143 , H04W52/16 , H04W52/223 , H04W52/225 , H04W52/228 , H04W52/24 , H04W52/34 , H04W52/343 , H04W52/367 , H04W52/38 , H04W88/10
摘要： A method in a base station for calculating a power relating to a first radio access is provided. The power is to be shared with a second radio access within the base station. The base station communicates with a number of user equipments using the first radio access. When the base station has estimated a statistic power distribution of transmit power to said user equipments during a time interval, it calculates a margin of power not to be shared with the second radio access, based on the estimated statistic power distribution. The base station further calculates a power to be shared with the second radio access, based on said margin of power.
摘要翻译：提供了用于计算与第一无线电接入有关的功率的基站中的方法。该功率将与基站内的第二无线接入共享。基站使用第一无线电接入与多个用户设备进行通信。当基站估计了在一个时间间隔期间到所述用户设备的发射功率的统计功率分布时，基于估计的统计功率分布来计算不与第二无线电接入共享的功率余量。基站还基于所述功率余量来计算要与第二无线电接入共享的功率。

54. 发明授权

EP2724572B1 SYSTEMS AND METHODS FOR CONTROLLING THE POWER AT WHICH A COMMUNICATION DEVICE TRANSMITS AN UPLINK SIGNAL 有权
标题翻译：用于控制通信设备传输上行链路信号的功率的系统和方法
公开(公告)号：EP2724572B1
公开(公告)日：2017-06-14
申请号：EP12740688.2
申请日：2012-06-21
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： JÖNGREN, George , SORRENTINO, Stefano , BURSTRÖM, Per , SIMONSSON, Arne
IPC分类号： H04W52/10 , H04W52/24
CPC分类号： H04W52/10 , H04W52/08 , H04W52/146 , H04W52/244 , Y02D70/00
摘要： According to some embodiments, there is provided a base station system configured to, among other things, (a) detect whether a particular UE is using too much power to transmit uplink data and (b) in response, transmit a message to the UE instructing the UE to detect a power control RS (PCRS) that is intended only for the particular UE. In some embodiments, the PCRS is transmitted such that the power (actual or nominal) of the PCRS as received by the UE is higher than the power of the previous CRS detected by the UE, thereby leading the UE to calculate a lower PL value, which can lead to the UE lowering its output power.
摘要翻译：根据一些实施例，提供了一种基站系统，该基站系统被配置为（a）检测特定的UE是否使用太多的功率来发送上行链路数据，以及（b）作为响应，向UE发送消息指示 UE检测仅针对特定UE的功率控制RS（PCRS）。在一些实施例中，发送PCRS以使得由UE接收到的PCRS的功率（实际或标称）高于由UE检测到的先前CRS的功率，从而导致UE计算较低的PL值，这可能导致UE降低其输出功率。

55. 发明公开

EP3158790A1 COORDINATED TRANSMISSION METHOD FOR UNBALANCED LOAD 有权
标题翻译：协调传输法不平衡加载
公开(公告)号：EP3158790A1
公开(公告)日：2017-04-26
申请号：EP14895525.5
申请日：2014-06-23
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： SIMONSSON, Arne , CAVALCANTI, Francisco Rodrigo Porto , SILVA, Yuri C.B , STANCANELLI, Elvis M. G
IPC分类号： H04W28/02 , H04W28/08 , H04W16/02
CPC分类号： H04W16/04 , H04B7/024 , H04L5/0035 , H04L5/0069 , H04L43/0888 , H04W4/02 , H04W36/22 , H04W48/20
摘要： A method in a network node for handling a transmission between a plurality of Transmission Points, TPs, and User Equipments, UEs, in a wireless network. The network node receives information from each respective UE out of a number of first UEs served by the network node, which information is related to the location of the UE. The network node then identifies a hot spot, based on the information received from the UEs. The hot spot is an area where the load density of UEs is above a first threshold. When a hot spot is defined the network node selects a plurality of TPs dedicated to serve the UEs 130 located in the hot spot and establishes a coordinated transmission mode from the plurality of dedicated TPs to the UEs located in the hot spot.
摘要翻译：一种网络节点中用于处理无线网络中的多个传输点，TP和用户设备UE之间的传输的方法。网络节点从由网络节点服务的多个第一UE中的每个相应UE接收（201）信息，该信息与UE的位置有关。网络节点然后基于从UE接收的信息来识别（202）热点。热点是UE的负载密度高于第一阈值的区域。当定义热点时，网络节点选择（203）专用于服务位于热点中的UE 130的多个TP，并且建立（204）从多个专用TP到位于热点中的UE的协调传输模式点。

56. 发明授权

EP2984767B1 SELECTION OF TRANSMISSION MODE BASED ON RADIO CONDITIONS 有权
标题翻译： AUSWAHL EINESÜBERTRAGUNGSMODUSAUF BASIS VON FUNKBEDINGUNGEN
公开(公告)号：EP2984767B1
公开(公告)日：2017-01-04
申请号：EP13881555.0
申请日：2013-04-09
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： SIMONSSON, Arne , ZHANG, Qiang , HALVARSSON, Björn , NAUCLÉR, Peter
IPC分类号： H04B7/06
CPC分类号： H04W72/085 , H04B7/0689 , H04L5/005 , H04L5/0051 , H04W24/10 , H04W72/1273 , H04W76/15
摘要： A network node for selecting transmission mode towards a wireless device in a wireless communications network is provided. The wireless communications network comprises a first cell and a second cell. The wireless device is connected to the first cell, which first cell is served by the network node. The network node obtains (301) information about respective downlink signal strength from the first cell to the wireless device, and the second cell to the wireless device. The network node selects (302) transmission mode towards the wireless device based on absolute signal strength and a difference in signal strength between the first cell and the second cell. The difference is calculated based on the obtained information. Publ.
摘要翻译：提供了一种用于在无线通信网络中向无线设备选择传输模式的网络节点。无线通信网络包括第一小区和第二小区。无线设备连接到第一小区，第一小区由网络节点服务。网络节点获得关于从第一小区到无线设备的相应下行链路信号强度的信息，并且将第二小区获得关于无线设备的信息。网络节点基于绝对信号强度和第一小区与第二小区之间的信号强度差，向无线设备选择（302）传输模式。差异是根据获得的信息计算的。公布。

57. 发明授权

EP2020132B1 METHOD AND APPARATUS FOR INTERFERENCE BASED USER EQUIPMENT MANAGEMENT IN A WIRELESS COMMUNICATION NETWORK 有权
标题翻译：方法和装置为用户装置管理在错误基在无线通信网络
公开(公告)号：EP2020132B1
公开(公告)日：2016-07-27
申请号：EP07748455.8
申请日：2007-04-30
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： CHENG, Jung-Fu , FURUSKÄR, Anders , HUI, Dennis , KAZMI, Muhammad , SIMONSSON, Arne , SKILLERMARK, Per
IPC分类号： H04L27/26 , H04L27/36 , H04L5/00 , H04W72/12
CPC分类号： H04L27/2608 , H04L5/006 , H04L5/0062 , H04L27/364 , H04W72/1231

58. 发明公开

EP2984767A1 SELECTION OF TRANSMISSION MODE BASED ON RADIO CONDITIONS 有权
标题翻译：选择模型在电台和条件传输模式
公开(公告)号：EP2984767A1
公开(公告)日：2016-02-17
申请号：EP13881555.0
申请日：2013-04-09
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： SIMONSSON, Arne , ZHANG, Qiang , HALVARSSON, Björn , NAUCLÉR, Peter
IPC分类号： H04B7/06 , H04W72/04
CPC分类号： H04W72/085 , H04B7/0689 , H04L5/005 , H04L5/0051 , H04W24/10 , H04W72/1273 , H04W76/15
摘要： A network node for selecting transmission mode towards a wireless device in a wireless communications network is provided. The wireless communications network comprises a first cell and a second cell. The wireless device is connected to the first cell, which first cell is served by the network node. The network node obtains (301) information about respective downlink signal strength from the first cell to the wireless device, and the second cell to the wireless device. The network node selects (302) transmission mode towards the wireless device based on absolute signal strength and a difference in signal strength between the first cell and the second cell. The difference is calculated based on the obtained information. Publ.

59. 发明公开

EP2389736A1 METHOD OF ESTIMATING PATH LOSS FOR A CHANNEL 审中-公开
标题翻译：用于估计该信道的路径损耗
公开(公告)号：EP2389736A1
公开(公告)日：2011-11-30
申请号：EP09788469.6
申请日：2009-01-20
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： SIMONSSON, Arne , ÖSTERGAARD, Jessica , JERSENIUS, Kristina , FURUSKÄR, Anders , THURFJELL, Magnus
IPC分类号： H04B17/00
CPC分类号： H04B17/0042 , H04B17/309 , H04B17/391 , H04W52/10 , H04W52/143 , H04W52/242
摘要： A method of estimating path loss for a channel between a user equipment and a base station of a wireless communication system, the method performed at the base station and comprising the steps of: measuring (302) a signal power PSDrx for a received signal transmitted from the user equipment to the base station on the channel; and estimating (304) a path loss PL*, based on the measured signal power PSDrx and a path loss compensation value α associated with the base station. A base station and a computer readable medium is also described.

60. 发明授权

EP2269404B1 INTER-CELL UPLINK POWER CONTROL METHOD AND ARRANGEMENT IN A TELECOMMUNICATION SYSTEM 有权转让
标题翻译：电信系统中的上行链路功率控制方法和安排
公开(公告)号：EP2269404B1
公开(公告)日：2011-09-07
申请号：EP08843664.7
申请日：2008-10-06
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： SIMONSSON, Arne , FURUSKÄR, Anders , MÜLLER, Walter
IPC分类号： H04W36/20
CPC分类号： H04W52/146 , H04W52/243 , H04W52/244 , H04W52/247 , H04W52/40
摘要： The present invention provides a user equipment for a telecommunications system, the telecommunications system comprising at least a first radio basestation. The user equipment comprises means for controlling a transmission power of the user equipment, such that said transmission power has a first value for a first set of one or more signals sent over a physical channel between the user equipment and the first radio basestation, and a second value for a second set of one or more signals sent over the physical channel between the user equipment and the first radio basestation. The first value and said second value are different. In alternative embodiments, the second set of signals are transmitted taking into account information from the serving cell and a neighbouring cell, while the first set of signals are transmitted taking into account information from the serving cell only.
摘要翻译：本发明提供了用于电信系统的用户设备，该电信系统至少包括第一无线电基站。用户设备包括用于控制用户设备的传输功率的装置，使得所述传输功率具有用于在用户设备和第一无线电基站之间的物理信道上发送的第一组一个或多个信号的第一值，以及第二值用于在用户设备和第一无线电基站之间的物理信道上发送的第二组一个或多个信号。第一个值和第二个值是不同的。在可选实施例中，考虑来自服务小区和相邻小区的信息来发送第二组信号，而仅考虑来自服务小区的信息来发送第一组信号。

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