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61. 发明公开

EP2332212A1 ANTENNA ARRANGEMENT FOR INTERFERENCE REDUCTION AND MIMO COMMUNICATION 有权
标题翻译：天线系统降低干扰和MIMO通信
公开(公告)号：EP2332212A1
公开(公告)日：2011-06-15
申请号：EP08803344.4
申请日：2008-08-28
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： SIMONSSON, Arne , ASPLUND, Henrik , HAGERMAN, Bo
IPC分类号： H01Q1/24 , H04B7/04
CPC分类号： H01Q1/246 , H01Q21/245 , H04B7/10
摘要： The present invention relates to an antenna arrangement (3) for use in a wireless communication system (1), where the arrangement (3) comprises at least two single-polarized antenna functions (4, 5). Each antenna function (4, 5) is adapted for radiating an antenna radiation lobe pattern (6) having a horizontal extension in an azimuth plane (A), and a vertical extension in an elevation plane (E), perpendicular to the azimuth plane (A). The antenna functions (4, 5) both have essentially a first polarization in a first direction (11). In a second direction (15) separated from the first direction (11), the second antenna function (5) has a second polarization and the first antenna function (4) has a third polarization, the second polarization and the third polarization being essentially orthogonal to each other.

62. 发明公开

EP2266216A1 UPLINK POWER CONTROL IN A TDD COMMUNICATION SYSTEM 审中-公开
标题翻译：功率控制的在TDD通信系统连接高达
公开(公告)号：EP2266216A1
公开(公告)日：2010-12-29
申请号：EP08873523.8
申请日：2008-09-15
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： BURSTRÖM, Per , FURUSKÄR, Anders , ASTELY, David , SIMONSSON, Arne
IPC分类号： H04B7/005
CPC分类号： H04W52/146 , H04W52/10 , H04W52/242
摘要： A power control scheme may include measuring path loss on frequency bands that a device intends to transmit. The frequency bands may correspond to a channel allocation and/or a scheduled grant. The device may allocate power based on individual path losses that correspond to the frequency bands in which the device intends to transmit.

63. 发明公开

EP1997334A1 MEASUREMENT-ASSISTED DYNAMIC FREQUENCY-REUSE IN CELLULAR TELECOMMUNCATIONS NETWORKS 有权
标题翻译：测量辅助的动态频率复用在移动网络
公开(公告)号：EP1997334A1
公开(公告)日：2008-12-03
申请号：EP07748349.3
申请日：2007-03-20
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： KAZMI, Muhammad , SIMONSSON, Arne
IPC分类号： H04Q7/36 , H04B7/005
CPC分类号： H04W72/085 , H04B17/318 , H04B17/327 , H04B17/336 , H04B17/382 , H04W16/04 , H04W52/146
摘要： A radio network resource controller directs a first network node associated with a first cell region, or a wireless terminal in communication through the first cell region, to measure and report radio resource-related data selected from the group consisting of: the number of transmitted power samples that exceed a threshold over a measurement period; and, channel quality samples that exceed a quality threshold. The controller then receives at least one measurement report of the radio resource-related data and, as a function of the radio resource-related data in the first cell region, dynamically reallocates the distribution of resources, such as radio-frequency channels associated with uplink and downlink communications, between the first cell region and at least a second cell region. The invention has a particular advantage in time division duplex (TDD) mode of operation where efficient and dynamic interference mitigation is needed to combat the inherent mobile-to-mobile and base station-to-base station interference.

64. 发明公开

EP1886521A1 TECHNIQUE FOR CONTROLLING HANDOVERS WITHIN A MULTI-RADIO WIRELESS COMMUNICATION SYSTEM 失效转让
标题翻译：用于控制手OVERS在无线多-RAT通信系统技术
公开(公告)号：EP1886521A1
公开(公告)日：2008-02-13
申请号：EP05754551.9
申请日：2005-05-30
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： SACHS, Joachim , MAGNUSSON, Per , SIMONSSON, Arne
IPC分类号： H04Q7/38
CPC分类号： H04W36/14
摘要： A technique is provided for use by a Multi-Radio Management Resource (MRRM) component of a multi-radio wireless communication system for controlling the handover of a mobile terminal between different radio access technologies (RAT). In one example, all suitable RATs having coverage areas currently covering the location of a mobile terminal are identified. The performance gain that might be achieved via a handover to one of the other RATs is then determined by the MRRM based on various performance gain factors. Handover costs that will be incurred as a result of the handover are also explicitly calculated. Then, a cost-adjusted gain is determined by the MRRM based on the performance gain and the handover costs. A handover is only triggered by the MRRM if the cost-adjusted gain exceeds a minimum threshold. The speed and trajectory of the mobile terminal may also be considered.

65. 发明申请

WO2016039677A1 METHOD AND ARRANGEMENT FOR CELL COMBINATION 审中-公开
标题翻译：细胞组合的方法和装置
公开(公告)号：WO2016039677A1
公开(公告)日：2016-03-17
申请号：PCT/SE2014/051057
申请日：2014-09-12
申请人： TELEFONAKTIEBOLAGET L M 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 (202) of network statistics, comprising statistics associated with pairs of cells as well as cell loads. At least one candidate cell combinations selected (204). 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 (210) for each of the candidate cell combinations. A cell combination procedure is recommended (212) 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：提出了一种在蜂窝通信系统中协助小区组合管理的方法。该方法包括获得（202）网络统计信息，其包括与小区对相关联的统计信息以及小区负载。选择至少一个候选小区组合（204）。候选小区组合是从参与小区组合的小区对的移动性统计推断的移动性度量超过第一预定阈值的小区的组合。确定每个候选单元组合的总负载能力（210）。推荐使用细胞组合方法（212）进行第一细胞组合。允许选择负载裕度超过零的单元组合作为第一单元组合。负载裕度是所确定的总负载能力与小区负载之和的差异。公开了执行这种方法的网络节点。

66. 发明申请

WO2015199585A1 COORDINATED TRANSMISSION METHOD FOR UNBALANCED LOAD 审中-公开
标题翻译：用于不平衡负载的协调传输方法
公开(公告)号：WO2015199585A1
公开(公告)日：2015-12-30
申请号：PCT/SE2014/050772
申请日：2014-06-23
申请人： TELEFONAKTIEBOLAGET L M 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 (201) 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 (202) 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 (203)a plurality of TPs dedicated to serve the UEs 130 located in the hot spot and establishes(204)a coordinated transmission mode from the plurality of dedicated TPs to the UEs located in the hot spot.
摘要翻译：一种用于处理无线网络中的多个传输点，TP和用户设备之间的传输的网络节点中的方法。网络节点从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）多个专用于服务于位于热点中的UE 130的TP，并建立（204）从多个专用TP到位于热点的UE的协调传输模式点。

67. 发明授权

EP2708066B1 METHODS IN BASE STATIONS, BASE STATIONS, COMPUTER PROGRAMS AND COMPUTER-READABLE STORAGE MEDIA 有权转让
标题翻译：过程中的基站，基站，计算机程序和计算机可读存储介质
公开(公告)号：EP2708066B1
公开(公告)日：2015-07-08
申请号：EP11722628.2
申请日：2011-05-12
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： DIMOU, Konstantinos , SIMONSSON, Arne
IPC分类号： H04W36/04
CPC分类号： H04W36/20 , H04W36/04

68. 发明授权

EP2609706B1 METHOD AND ARRANGEMENT IN A CELLULAR NETWORK FOR FORWARDING ACK OVER THE BACKHAUL LINK AND DIRECTLY TRANSMITTING NACK TO THE DATA SOURCE 失效转让
标题翻译：方法和装置在移动无线网络FOR ACK发送有关数据来源回程连接和直接NACK发送
公开(公告)号：EP2609706B1
公开(公告)日：2014-06-25
申请号：EP10752644.4
申请日：2010-08-23
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： SIMONSSON, Arne , DE BRUIN, Peter , HAGERMAN, Bo , LANDSTRÖM, Sara , TIMUS, Bogdan
IPC分类号： H04L1/18 , H04B7/02 , H04W72/04 , H04L1/00 , H04L1/12
CPC分类号： H04L1/18 , H04B7/022 , H04L1/1854 , H04L1/1887 , H04L2001/0097 , H04L2001/125 , H04W72/04

69. 发明公开

EP2342833A1 METHOD AND DEVICE FOR LINK-CHARACTERISTIC BASED SELECTION OF SUPPORTING ACCESS NODES 失效
标题翻译：方法和设备基于支持接入节点的路由特性的选择
公开(公告)号：EP2342833A1
公开(公告)日：2011-07-13
申请号：EP09781921.3
申请日：2009-08-17
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： HOYMANN, Christian , SIMONSSON, Arne , FALCONETTI, Laetitia
IPC分类号： H04B7/02 , H04B17/00
CPC分类号： H04B7/024 , H04B17/382
摘要： For uplink cooperation of a serving access node (100-1) one or more supporting access nodes (100-2) are selected. The selection is based on a characteristic of a link between a terminal (200) served by the serving access node (100-1) and the supporting access node (100-2), or is based on a characteristic of a link between a further terminal (200') served by the supporting access node (100-2) and the serving access node (100-1). The characteristics of the links may comprise a signal quality, e.g. a path gain, a signal strength, or a latency. The characteristics of the links may also comprise scheduling information, e.g. time resources and/or frequency resources used on the link.

70. 发明公开

EP2294877A1 CELLULAR CONGESTION AND ADMISSION CONTROL BASED ON RINGING TONES IN UNANSWERED CALLS 失效
标题翻译： ZELLULARSTAU-和准入控制基于呼叫铃声未接听
公开(公告)号：EP2294877A1
公开(公告)日：2011-03-16
申请号：EP08779387.3
申请日：2008-07-01
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： LENNARTSON, Benny , SIMONSSON, Arne , JOHANSSON, Anders
IPC分类号： H04W52/34
CPC分类号： H04W52/346 , H04W52/143 , H04W52/367
摘要： A base station in a wireless network measures a total transmission power associated with calls in a cell of the wireless network, where the calls include answered calls and unanswered calls that originated in the cell. The base station further compares the measured total transmission power with a power threshold and performs at least one of the following: muting at least one of the unanswered calls downlink voice path based on the comparison, or disconnecting at least one of the unanswered calls based on the comparison.

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