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1. 发明申请

WO2013056853A1 A NODE IN A WIRELESS COMMUNICATION NETWORK ARRANGED TO COMMUNICATE WITH AT LEAST ONE SERVING NODE 审中-公开
标题翻译：无线通信网络中的节点安排与至少一个服务节点通信
公开(公告)号：WO2013056853A1
公开(公告)日：2013-04-25
申请号：PCT/EP2012/052393
申请日：2012-02-17
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GUNNARSSON, Fredrik , ASPLUND, Henrik , COLDREY, Mikael , NILSSON, Andreas
发明人： GUNNARSSON, Fredrik , ASPLUND, Henrik , COLDREY, Mikael , NILSSON, Andreas
IPC分类号： H04W16/28 , H04W84/04 , H04W88/04
CPC分类号： H04W16/28 , H04W36/06 , H04W84/047 , H04W88/04
摘要： The present invention relates to a first node (1, 1 ') in a wireless communication network (2, 2'). The first node (1, 1 ') is arranged to communicate with at least one serving node (3, 4: 3', 4') and comprises a served antenna arrangement (9, 9') that is adapted to communicate with said serving node (3, 4; 3', 4') by means of at least one electrically adjustable antenna radiation lobe (10, 1 1; 10', 1 1 '). The first node (1, 1 ') is arranged to evaluate communication properties for said serving node (3, 4; 3', 4') Furthermore, the first node (1, 1 ') is arranged to include antenna gain of the served antenna arrangement (9, 9') when performing said evaluation. The present invention also relates to a method.
摘要翻译：本发明涉及无线通信网络（2,2'）中的第一节点（1,1'）。第一节点（1,1'）被布置成与至少一个服务节点（3,4：3'，4'）通信，并且包括适于与所述服务通信的服务天线装置（9,9'）通过至少一个可电气调节的天线辐射波束（10,11; 10'，11'）连接到所述节点（3,4; 3'，4'）。第一节点（1,1）被布置为评估所述服务节点（3,4; 3'，4'）的通信属性。此外，第一节点（1,1'）被布置成包括被服务节点天线布置（9,9'）。本发明还涉及一种方法。

2. 发明申请

WO2013056854A1 HANDOVER FOR AN INTERMEDIATE NODE IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：在无线通信网络中切换中间节点
公开(公告)号：WO2013056854A1
公开(公告)日：2013-04-25
申请号：PCT/EP2012/052739
申请日：2012-02-17
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , NILSSON, Andreas , ASPLUND, Henrik , COLDREY, Mikael , GUNNARSSON, Fredrik
发明人： NILSSON, Andreas , ASPLUND, Henrik , COLDREY, Mikael , GUNNARSSON, Fredrik
IPC分类号： H04B7/155
CPC分类号： H04W36/00 , H04B7/1555 , H04W16/28 , H04W36/18 , H04W84/047
摘要： The present invention relates to an intermediate node (1, 1') which is arranged to relay information between a donor node (3, 4) and at least one served node (5, 6, 7, 8), and comprises a served antenna arrangement (9) that communicates by means of at least a first and second electrically steerable antenna radiation lobe. During a first mode of operation, all antenna radiation lobes (10, 11; 10', 11') are directed towards a first donor node (3, 3'). During a second mode of operation, the antenna radiation lobes are directed such that the intermediate node (1, 1') is in contact with both the first donor node (3, 3') and the second donor node (4, 4'). During a third mode of operation, all antenna radiation lobes (10, 11; 10', 11') are directed towards the second donor node (4, 4'). A first polarization (P1) is associated with each lobe (10, 10') directed towards the second donor node (4, 4') during the second mode of operation and a second polarization (P2) is associated with each lobe (11, 11') directed towards the first donor node (3, 3') during the second mode of operation. The present invention also relates to a corresponding method.
摘要翻译：本发明涉及一种中间节点（1,1'），被配置为中继节点（3,4）和至少一个服务节点（5,6,7,8）之间的信息，并且包括服务天线布置（9），其通过至少第一和第二可电导天线辐射波通信。在第一操作模式期间，所有天线辐射波瓣（10,11; 10'，11'）指向第一施主节点（3,3'）。在第二操作模式期间，天线辐射波瓣被引导使得中间节点（1,1'）与第一施主节点（3,3'）和第二施主节点（4,4'）两者接触，。在第三操作模式期间，所有天线辐射波瓣（10,11; 10'，11'）指向第二施主节点（4,4'）。在第二操作模式期间，第一极化（P1）与指向第二施主节点（4,4'）的每个波瓣（10,10'）相关联，并且第二偏振（P2）与每个波瓣（11， 11'）在第二操作模式期间指向第一施主节点（3,3'）。本发明还涉及相应的方法。

3. 发明申请

WO2013091717A1 MIMO COVERAGE OVER BI-DIRECTIONAL LEAKY CABLES 审中-公开
标题翻译：双向双向泄漏电缆的MIMO覆盖
公开(公告)号：WO2013091717A1
公开(公告)日：2013-06-27
申请号：PCT/EP2011/073867
申请日：2011-12-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , COLDREY, Mikael , ASPLUND, Henrik , JOHANSSON, Martin , NILSSON, Andreas
发明人： COLDREY, Mikael , ASPLUND, Henrik , JOHANSSON, Martin , NILSSON, Andreas
IPC分类号： H01Q1/00 , H01Q13/20 , H04B7/04
CPC分类号： H04B7/0413 , H01Q1/007 , H01Q13/203 , H04B5/0018
摘要： The invention relates to a wireless communications system for communicating with user equipment located inside a physical structure. The system comprise a node having at least two antenna ports and being adapted for wireless communication with the user equipment, and at least one leaky cable having two ends wherein each end of the at least one leaky cable is connected to one of the antenna ports of the node. The at least one leaky cable is provided at least partially inside the physical structure and being adapted for wireless communication over a radio channel with the user equipment.
摘要翻译：本发明涉及一种用于与位于物理结构内的用户设备通信的无线通信系统。该系统包括具有至少两个天线端口并且适于与用户设备进行无线通信的节点，以及具有两端的至少一个漏电缆，其中至少一个泄漏电缆的每端连接到节点。所述至少一个泄漏电缆至少部分地设置在所述物理结构内部，并且适于通过无线电信道与所述用户设备进行无线通信。

4. 发明申请

WO2013017380A1 ENHANCED RANK FOR OUTDOOR TO INDOOR COVERAGE 审中-公开
标题翻译：增强户外对室内覆盖的排名
公开(公告)号：WO2013017380A1
公开(公告)日：2013-02-07
申请号：PCT/EP2012/063514
申请日：2012-07-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , NILSSON, Andreas , ASPLUND, Henrik , COLDREY, Mikael
发明人： NILSSON, Andreas , ASPLUND, Henrik , COLDREY, Mikael
IPC分类号： H04W16/26
CPC分类号： H04W16/26 , H04B5/0018 , H04B7/026 , H04B7/0413 , H04B7/0486 , H04B7/10 , H04B7/15 , H04B7/15514 , H04B7/2606 , H04W88/02 , H04W88/08
摘要： The invention relates to a wireless outdoor-indoor multiple-input multiple-output (MIMO) communications system for communicating with user equipment located inside a physical structure such as a building. The MIMO communication system is comprised of a node having at least two node antennas, wherein the node is configured for line of sight (LOS) wireless MIMO communication with at least two outdoor-indoor repeaters, and of at least two outdoor-indoor repeaters adapted for LOS wireless MIMO communication with the node. The repeaters have at least one repeater antenna each, provided outside the physical structure, for LOS MIMO communication with the node and at least two DASs each, provided inside the physical structure, for indoor MIMO communication with the user equipment located inside the physical structure. The repeaters are provided outside on the same physical structure and spaced well-apart, and each DAS of each repeater is provided such that they provide the same indoor coverage of the same interior space in the physical structure.
摘要翻译：无线室外多输入多输出（MIMO）通信系统技术领域本发明涉及一种无线室外多输入多输出（MIMO）通信系统，用于与诸如建筑物的物理结构内的用户设备进行通信。 MIMO通信系统由具有至少两个节点天线的节点组成，其中该节点被配置用于与至少两个室内 - 室内中继器的视线（LOS）无线MIMO通信，以及至少两个室内 - 室内中继器用于与节点的LOS无线MIMO通信。中继器在物理结构外设有至少一个中继器天线，用于与物理结构内部的节点和每个至少两个DAS的物理结构内的用户设备进行室内MIMO通信的LOS MIMO通信。中继器在相同的物理结构外部提供并且间隔得很好，并且每个中继器的每个DAS被提供为使得它们在物理结构中提供与相同内部空间相同的室内覆盖。

5. 发明申请

WO2013017175A1 AN OUTDOOR-INDOOR MIMO COMMUNICATION SYSTEM USING MULTIPLE REPEATERS AND LEAKY CABLES 审中-公开
标题翻译：使用多路复用器和泄漏电缆的户外室内通信系统
公开(公告)号：WO2013017175A1
公开(公告)日：2013-02-07
申请号：PCT/EP2011/063472
申请日：2011-08-04
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , NILSSON, Andreas , ASPLUND, Henrik , COLDREY, Mikael
发明人： NILSSON, Andreas , ASPLUND, Henrik , COLDREY, Mikael
IPC分类号： H04W16/26
CPC分类号： H04W16/26 , H04B5/0018 , H04B7/026 , H04B7/0413 , H04B7/0486 , H04B7/10 , H04B7/15 , H04B7/15514 , H04B7/2606 , H04W88/02 , H04W88/08
摘要： The invention relates to a wireless outdoor-indoor multiple-input multiple-output (MIMO) communications system for communicating with user equipment located inside a physical structure such as a building. The MIMO communication system is comprised of a node having at least two node antennas, wherein the node is configured for line of sight (LOS) wireless MIMO communication with at least two outdoor-indoor repeaters, and of at least two outdoor-indoor repeaters adapted for LOS wireless MIMO communication with the node. The repeaters have at least one repeater antenna each, provided outside the physical structure, for LOS MIMO communication with the node and at least one leaky cable each, provided inside the physical structure, for indoor MIMO communication with the user equipment located inside the physical structure. The repeaters are provided outside on the same physical structure and spaced well-apart, and each leaky cable of each repeater is provided such that they provide the same indoor coverage of the same interior space in the physical structure.
摘要翻译：本发明涉及一种无线户外 - 室内多输入多输出（MIMO）通信系统，用于与诸如建筑物的物理结构内的用户设备进行通信。 MIMO通信系统由具有至少两个节点天线的节点组成，其中该节点被配置用于与至少两个室外 - 室内中继器的视线（LOS）无线MIMO通信，以及至少两个室外 - 室内中继器用于与节点的LOS无线MIMO通信。中继器在物理结构外部具有至少一个中继器天线，每个至少一个中继器天线设置在物理结构外部，用于与物理结构内部的用户设备进行室内MIMO通信，与物理结构内的LOS MIMO通信和至少一个泄漏电缆分别设置在物理结构内部。。中继器在相同的物理结构外部设置并且间隔得很好，每个中继器的每条泄漏电缆被提供，使得它们在物理结构中提供与相同内部空间相同的室内覆盖。

6. 发明申请

WO2012067555A1 METHOD AND ARRANGEMENT FOR CELL OUTAGE COMPENSATION IN A COMMUNICATION NETWORK SYSTEM 审中-公开
标题翻译：通信网络系统中小区丢失补偿的方法和布置
公开(公告)号：WO2012067555A1
公开(公告)日：2012-05-24
申请号：PCT/SE2010/051262
申请日：2010-11-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , AMIRIJOO, Mehdi , COLDREY, Mikael , FRENGER, Pål , GUNNARSSON, Fredrik , MOE, Johan
发明人： AMIRIJOO, Mehdi , COLDREY, Mikael , FRENGER, Pål , GUNNARSSON, Fredrik , MOE, Johan
IPC分类号： H04W24/04 , H04B7/06 , H04B7/08 , H04W16/28 , H04W40/06 , H04W84/18
CPC分类号： H04W24/02 , H04B7/024 , H04W16/28 , H04W24/04 , H04W40/06
摘要： The present invention relates to an arrangement, a communication network node and method for cell outage compensation in a communication network system comprising a plurality of communication network nodes (15a, 15b) communicating with user equipments (18), where each network node (15a, 15b) is serving at least one cell (19a, 19b), in which the user equipments (18) are situated, via two or more reconfigurable physical antennas (15a1, 15a2, 15b1, 15b2) configured according to an initial antenna parameter set. Cell outage is determined in a network node (15b). One of the reconfigurable physical antennas (15a2) of at least one cell (19a) is made temporarily available for compensation. The available antenna (15a2,) is prepared for compensation by reconfiguring one or more antenna parameters thereof in accordance with a compensating antenna parameter set. A new compensating cell (20) is transmitted from the prepared antenna (15a2). Upon cell recovery the compensating cell (20) is removed and the reconfigurable physical antennas (15a2) of the compensating cell (20) returned to the initial antenna parameter set.
摘要翻译：本发明涉及通信网络系统中的用于小区中断补偿的布置，通信网络节点和方法，包括与用户设备（18）通信的多个通信网络节点（15a，15b），其中每个网络节点（15a， 15b）通过根据初始天线参数集合配置的两个或更多个可重新配置的物理天线（15a1,152b，15b1，15b2）服务于用户设备（18）所在的至少一个小区（19a，19b）。在网络节点（15b）中确定信元中断。使至少一个单元（19a）的可重新配置的物理天线（15a2）之一暂时可用于补偿。通过根据补偿天线参数组重新配置其一个或多个天线参数来准备可用天线（15a2）用于补偿。从准备的天线（15a2）发送新的补偿小区（20）。在小区恢复时，去除补偿小区（20），并且补偿小区（20）的可重新配置的物理天线（15a2）返回到初始天线参数集合。

7. 发明申请

WO2013174442A1 DETECTION OF USER TERMINAL DISTRIBUTION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中检测用户终端分配
公开(公告)号：WO2013174442A1
公开(公告)日：2013-11-28
申请号：PCT/EP2012/059838
申请日：2012-05-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , NILSSON, Andreas , ATHLEY, Fredrik , COLDREY, Mikael
发明人： NILSSON, Andreas , ATHLEY, Fredrik , COLDREY, Mikael
IPC分类号： H04W16/28
CPC分类号： H04W24/08 , H04B7/0617 , H04B7/0639 , H04W16/28 , H04W24/02
摘要： The present invention relates to a node (1) in a wireless communication network, the node (1) comprising at least one antenna arrangement (2, 3, 4). Each antenna arrangement (2, 3, 4) comprises at least two spatially separated antenna functions (5, 6, 7, 8) and is arranged to communicate with a corresponding plurality of user terminals (9, 10, 11, 12) and also to receive information from each one of said user terminals (9, 10, 11, 12). Said information comprises data enabling the node (1) to control beamforming for each antenna arrangement (2, 3, 4) towards said user terminals (9, 10, 11, 12).The node (1) further comprises a control unit (13) that is arranged to analyze said data and, from the analysis of said data, to determine how said user terminals (9, 10, 11, 12) are distributed within a certain angular span (14) for each antenna arrangement (2, 3, 4). The present invention also relates to a corresponding method.
摘要翻译：本发明涉及无线通信网络中的节点（1），所述节点（1）包括至少一个天线装置（2,3,4）。每个天线布置（2,3,4）包括至少两个空间分离的天线功能（5,6,7,8），并且被布置成与相应的多个用户终端（9,10,11,12）通信，并且还以从每个所述用户终端（9,10,11,12）接收信息。所述信息包括使所述节点（1）能够向所述用户终端（9,10,11,12）控制每个天线装置（2,3,4）的波束形成的数据。所述节点（1）还包括控制单元（13）），其被布置成分析所述数据，并且从所述数据的分析中确定在每个天线装置（2,3）的特定角度跨度（14）内如何分配所述用户终端（9,10,11,12），4）。本发明还涉及相应的方法。

8. 发明申请

WO2012146313A1 METHODS IN A BASE STATION, COMPUTER PROGRAMS, COMPUTER PROGRAM PRODUCTS AND BASE STATION 审中-公开
标题翻译：基站方法，计算机程序，计算机程序产品和基站
公开(公告)号：WO2012146313A1
公开(公告)日：2012-11-01
申请号：PCT/EP2011/056881
申请日：2011-04-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , NILSSON, Andreas , ATHLEY, Fredrik , COLDREY, Mikael
发明人： NILSSON, Andreas , ATHLEY, Fredrik , COLDREY, Mikael
IPC分类号： H04W16/28
CPC分类号： H04W16/28 , H04W72/046
摘要： The invention relates to a method (30) in a base station (1) serving a cell (4), the base station 1using a frequency bandwidth and comprising an antenna arrangement (10, 20) and a controller (40). The antenna arrangement (10, 20) comprises a number of antenna devices (12) and a beamformer (11, 21). The method (30) comprises the steps of: associating (31), in the beamformer (11, 21), at least a first and a second frequency band (f2, f3) with a respective first and a second beam (102,103), each frequency band (f2, f3) comprising a part of the frequency bandwidth used by the base station (1); dynamically determining (32), in the controller (40), a degree of utilization of the at least first and second frequency bands (f2, f3) within the at least first and second beam (102, 103); and re-associating (33), in the beamformer (11, 21), the at least first and second frequency bands (f2, f3) with the first and second beam (102, 103), based on the determined degree of utilization of frequency bands (f2, f3).The invention also relates to base stations, computer programs and computer program products.
摘要翻译：本发明涉及一种服务于小区（4）的基站（1）中的方法（30），该基站1使用频率带宽并包括天线装置（10,20）和控制器（40）。天线装置（10,20）包括多个天线装置（12）和波束形成器（11,21）。方法（30）包括以下步骤：在波束形成器（11,21）中将至少第一和第二频带（f2，f3）与相应的第一和第二波束（102,103）相关联（31）每个频带（f2，f3）包括由基站（1）使用的频带的一部分; 在所述控制器（40）中动态地确定（32）在所述至少第一和第二波束（102,103）内的所述至少第一和第二频带（f2，f3）的利用程度; 以及在所述波束形成器（11,21）中，基于所确定的利用程度，将所述至少第一和第二频带（f2，f3）与所述第一和第二波束（102,103）重新相关联（33）频带（f2，f3）。本发明还涉及基站，计算机程序和计算机程序产品。

9. 发明申请

WO2012123025A1 METHOD AND ARRANGEMENT FOR POWER ALLOCATION IN COMMUNICATION SYSTEMS 审中-公开
标题翻译：通信系统中功率分配的方法和布置
公开(公告)号：WO2012123025A1
公开(公告)日：2012-09-20
申请号：PCT/EP2011/053970
申请日：2011-03-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , NILSSON, Andreas , ATHLEY, Fredrik , COLDREY, Mikael
发明人： NILSSON, Andreas , ATHLEY, Fredrik , COLDREY, Mikael
IPC分类号： H04W52/42 , H04B7/04 , H04W52/34
CPC分类号： H04W72/0473 , H04B7/0434 , H04B7/0443 , H04B7/0447 , H04L1/0003 , H04L1/0026 , H04L1/0031 , H04L5/0023 , H04L5/0039 , H04L5/0051 , H04L5/0057 , H04L5/006 , H04W52/146 , H04W52/346 , H04W52/42
摘要： In a method of allocating power to data streams in a communication system, providing (S10) CQI for each of a plurality of data streams between a radio base station node and a user equipment node in the system. Subsequently, allocating (S20) transmit power to each of the plurality of data streams based at least on the provided respective CQI, and determining coding and modulation (S30) for the data streams based on at least the allocated power.
摘要翻译：在通信系统中为数据流分配功率的方法中，为系统中的无线基站节点和用户设备节点之间的多个数据流中的每一个提供（S10）CQI。随后，至少基于所提供的各个CQI分配（S20）向多个数据流中的每一个发送功率，并且至少基于所分配的功率来确定数据流的编码和调制（S30）。

10. 发明申请

WO2010105699A1 AN IMPROVED REPEATER 审中-公开
标题翻译：改进的重复器
公开(公告)号：WO2010105699A1
公开(公告)日：2010-09-23
申请号：PCT/EP2009/055191
申请日：2009-04-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , COLDREY, Mikael , PERSSON, Patrik
发明人： COLDREY, Mikael , PERSSON, Patrik
IPC分类号： H04W16/28 , H04W16/26
CPC分类号： H04W88/04 , H04B7/1555 , H04W16/28 , H04W28/04 , H04W84/042
摘要： The invention discloses a repeater (225; 325) for a cellular communications system (200, 300), the repeater (225; 325) comprising at least a first antenna with a first and a second antenna beam (226, 227). The repeater (225; 325) is arranged to shape at least one of its antenna beams (226) electronically, so as to focus that antenna beam (226) on a first transmitting party (215) in the system (200, 300) while minimizing interference from other transmission sources (210).
摘要翻译：本发明公开了一种用于蜂窝通信系统（200,300）的中继器（225; 325），所述中继器（225; 325）至少包括具有第一和第二天线波束（226,227）的第一天线。中继器（225; 325）被布置成电子地形成其天线波束（226）中的至少一个，以便将该天线波束（226）聚焦在系统（200,300）中的第一发射方（215）上，同时最小化来自其它传输源（210）的干扰。

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