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1. 发明公开

EP2338261A2 TRANSMISSION AND RECEPTION OF A WIDEBAND SIGNAL WITH NARROWBAND INTERFERENCE 审中-公开
标题翻译：发送和接收窄带干扰的对宽带信号
公开(公告)号：EP2338261A2
公开(公告)日：2011-06-29
申请号：EP09782986.5
申请日：2009-09-15
申请人： Nokia Siemens Networks Oy
发明人： CYRANKA, Oliver , GOLDBERG, Martin , HEINZ, Helmut , HERZOG, Rupert , HINDELANG, Thomas , ROESSEL, Sabine , ZIRWAS, Wolfgang
IPC分类号： H04L27/26 , H04B1/707 , H04W16/14
CPC分类号： H04L27/2647 , H04J11/004 , H04L5/0066 , H04L27/2626 , H04W16/14 , H04W84/042
摘要： It is disclosed a method including accommodating, in frequency domain, a first bandwidth of a first carrier signal with respect to a second bandwidth of a second carrier signal such that the first bandwidth adjoins to or overlaps the second bandwidth, the first bandwidth being greater than the second bandwidth. In a further aspect, prior to the transmission, the interference of the modulated second carrier signal is subtracted from each of the plurality of subcarrier signals of the first carrier signal.

2. 发明公开

EP2314009A2 COMMUNICATION NETWORK ELEMENT AND METHOD TRANSMITTING DATA 有权转让
标题翻译：通信网元和方法的传输数据
公开(公告)号：EP2314009A2
公开(公告)日：2011-04-27
申请号：EP09781491.7
申请日：2009-08-04
申请人： Nokia Siemens Networks Oy
发明人： ZIRWAS, Wolfgang , SCHULZ, Egon
IPC分类号： H04L1/18 , H04L1/00
CPC分类号： H04L1/1819 , H04L1/0026 , H04L1/06 , H04L2001/0097
摘要： A method of transmitting data in a communication network is provided, wherein the method comprises receiving an error message indicating that a data packet precoded by using a first matrix and transmitted a first time by using a cooperative transmission scheme is not decoded correctly, preparing an recoded data packet by precoding the data packet using a second matrix which is different to the first matrix, and retransmitting the recoded data packet.

3. 发明公开

EP2191588A1 METHOD AND DEVICE FOR OPERATING AT LEAST TWO RADIO ACCESS TECHNOLOGIES AND COMMUNICATION SYSTEM COMPRISING SUCH DEVICE 失效转让
标题翻译：方法和网络节点运行至少两种无线接入技术和这样的设备综合通信系统
公开(公告)号：EP2191588A1
公开(公告)日：2010-06-02
申请号：EP08787490.5
申请日：2008-08-26
申请人： Nokia Siemens Networks OY
发明人： LUO, Jijun , SCHULZ, Egon , ZIRWAS, Wolfgang
IPC分类号： H04B7/26
CPC分类号： H04W74/02 , H04B7/2656 , H04L27/0008 , H04L27/2602 , H04W16/06 , H04W88/10
摘要： A method and a device are provided for operating at least a first radio access technology and a second radio access technology, the method comprising the stepof: a hybrid radio frame is provided comprising elements of the first radio access technology and of the second radio access technology.

4. 发明授权

EP2382821B1 METHOD FOR GENERATING COOPERATION AREAS IN COMMUNICATIONS NETWORKS AND CORRESPONDING NETWORK NODES 有权转让
标题翻译：程序于产生合作的领域在通信网络和关联的节点
公开(公告)号：EP2382821B1
公开(公告)日：2012-10-03
申请号：EP09764859.6
申请日：2009-12-09
申请人： Nokia Siemens Networks Oy
发明人： HAUSTEIN, Thomas , SCHULZ, Egon , ZIRWAS, Wolfgang
IPC分类号： H04W36/20 , H04B7/02
CPC分类号： H04W16/24 , H04B7/022 , H04B7/0413 , H04B7/0669 , H04W48/08

5. 发明公开

EP2497311A1 RESOLVING CHANNEL STATE INFORMATION OUTDATING 有权转让
标题翻译： SOLUTION陈旧信道状态信息
公开(公告)号：EP2497311A1
公开(公告)日：2012-09-12
申请号：EP09752786.5
申请日：2009-11-04
申请人： Nokia Siemens Networks OY , Fraunhofer Gesellschaft zur Förderung der angewandten Wissenschaft E.V.
发明人： ZIRWAS, Wolfgang , THIELE, Lars , JUNGNICKEL, Volker
IPC分类号： H04W72/04
CPC分类号： H04W72/1231 , H04W72/1284
摘要： It is described a method of operating a base station and a base station which uses a communication channel depending on channel state related information and time information e.g. a prediction time. In this way, problems due to outdating of the channel state related information may be overcome and a feedback overhead may be reduced. According to other embodiments, other parameters like a used prediction method, a prediction horizon, etc. are used to provide a better scenario adaption. Other embodiments relate to combined long term prediction and short term prediction and respective timing settings. Other embodiments relate to a method of operating a user equipment and a user equipment which is adapted for communicating the required time information between the base station and the user equipment.

6. 发明公开

EP2389747A1 PRECODING IN TELECOMMUNICATION NETWORK 有权转让
标题翻译： VORCODIERUNG IM TELEKOMMUNIKATIONSNETZ
公开(公告)号：EP2389747A1
公开(公告)日：2011-11-30
申请号：EP09778982.0
申请日：2009-01-26
申请人： Nokia Siemens Networks Oy
发明人： HAUSTEIN, Thomas , SCHULZ, Egon , ZIRWAS, Wolfgang
IPC分类号： H04L25/03 , H04L5/00
摘要： It is described a method for compensating interference effects within a telecommunication network including at least a first base station and a second base station, which serve in a cooperative manner a first user equipment and a second user equipment by using time division duplex. The method is applied in an operational state, in which the first base station is in a downlink mode and the second base station is in an uplink mode. The method includes (a) determining at least one of a first channel state information between the first base station and the second base station and a second channel state information between the first user equipment and the second user equipment, (b) encoding data signals based on the first and/or the second channel state information, and (c) transmitting the encoded data signals by the first base station and/or by the second base station. It is further described a telecommunication network, a program element and a computer readable medium, which are adapted to carry out or control the described method.
摘要翻译：描述了一种用于补偿包括至少第一基站和第二基站的电信网络内的干扰效应的方法，该第一基站和第二基站以协作方式通过使用时分复用技术以第一用户设备和第二用户设备的方式服务。该方法应用于其中第一基站处于下行链路模式并且第二基站处于上行链路模式的操作状态。该方法包括：（a）确定第一基站和第二基站之间的第一信道状态信息和第一用户设备与第二用户设备之间的第二信道状态信息中的至少一个，（b）基于数据信号编码在第一和/或第二信道状态信息上，以及（c）由第一基站和/或由第二基站发送编码的数据信号。进一步描述适用于执行或控制所述方法的电信网络，程序单元和计算机可读介质。

7. 发明公开

EP2387830A1 METHOD FOR CHANNEL ESTIMATION, BASE STATION AND MOBILE NODE 审中-公开
标题翻译：方法进行信道估计，基站和移动节点
公开(公告)号：EP2387830A1
公开(公告)日：2011-11-23
申请号：EP09778955.6
申请日：2009-01-15
申请人： Nokia Siemens Networks Oy
发明人： HAUSTEIN, Thomas , SCHULZ, Egon , ZIRWAS, Wolfgang
IPC分类号： H04B7/02 , H04B7/04 , H04B7/06 , H04B17/00
CPC分类号： H04L5/0035 , H04L5/0023 , H04L5/0048 , H04L25/0226 , H04L2001/0093 , H04W72/0453 , H04W72/085
摘要： The present invention refers to channel estimation in a communications network. According to the present invention, first two reference signals are transmitted by a base station to a set of mobile nodes in said communications network, wherein said base station comprises first two antenna ports and wherein each of said first two reference signals refers to one antenna port of said first two antenna ports. Further, at least one second reference signal is transmitted by said base station to a cooperating mobile node, wherein said cooperating mobile node is comprised in said set of mobile nodes; said cooperating mobile node is assigned to a cooperation area in said communications network, said cooperation area being defined by said base station; and said at least one second reference signal refers to a corresponding further antenna port of further antenna ports comprised in said base station.

8. 发明授权

EP2245761B1 WEITERLEITUNGSKNOTEN UND ENDGERÄT FÜR EIN FDD-KOMMUNIKATIONSNETZWERK UND VERFAHREN DIESE ZU BETREIBEN 有权
标题翻译：传输节点与终端对于FDD通信网络和方法，其操作
公开(公告)号：EP2245761B1
公开(公告)日：2011-09-28
申请号：EP09702803.9
申请日：2009-01-15
申请人： Nokia Siemens Networks OY , Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
发明人： HALFMANN, Rüdiger , HAUSTEIN, Thomas , IBING, Andreas , ZIRWAS, Wolfgang
IPC分类号： H04B7/155
CPC分类号： H04B7/15557
摘要： One exemplary aspect of the invention provides a routing node for an FDD communication network, which node has a node receiving apparatus, which is set up in such a manner that it can be used to receive signals from a terminal at a first frequency, and a node transmitting apparatus which is set up in such a manner that it can be used to transmit signals to the terminal at a second frequency. In this case, the routing node is set up in such a manner that it can transmit an indication signal to the terminal, which signal indicates whether the routing node can receive signals at the first frequency at a given point in time.

9. 发明公开

EP2301181A1 MULTI-CELL CHANNEL ESTIMATION IN 3G-LTE BASED VIRTUAL PILOT SEQUENCES 审中-公开
标题翻译：信道估计对3G LTE更多的细胞型虚拟导频序列
公开(公告)号：EP2301181A1
公开(公告)日：2011-03-30
申请号：EP08758445.4
申请日：2008-05-09
申请人： Nokia Siemens Networks OY , Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
发明人： HAUSTEIN, Thomas , JUNGNICKEL, Volker , SCHELLMANN, Malte , SCHIFFERMÜLLER, Stefan , THIELE, Lars , WIRTH, Thomas , ZIRWAS, Wolfgang
IPC分类号： H04L5/00 , H04L25/02
CPC分类号： H04L5/0007 , H04L5/0051 , H04L25/0204 , H04L25/0212 , H04L25/0224 , H04L27/2613
摘要： A concept for estimating interfering channels in a multicellular radio communication system including a plurality of base stations and at least a mobile station is suggest, wherein pilot signals are transmitted from the base stations to at least a mobile station, additional pilot sequences are generated, a pattern is provided which defines a rule for distributing said pilot sequences to the base stations, said pilot sequences are modulated and superposed onto said pilot signals, and a pilot signal received at a mobile station is used for estimating interferences in the communication channel from the base station which transmits said pilot signal.

10. 发明公开

EP2291925A1 METHOD AND DEVICE FOR DATA PROCESSING AND COMMUNICATION SYSTEM COMPRISING SUCH DEVICE 审中-公开
标题翻译：方法和设备进行数据处理和通信系统这样的设备
公开(公告)号：EP2291925A1
公开(公告)日：2011-03-09
申请号：EP09765863.7
申请日：2009-06-17
申请人： Nokia Siemens Networks Oy
发明人： BIANCHI, Roberto , HAUSTEIN, Thomas , MÜCK, Josef , SCHWEYER, Bernhard , TREYER, Thomas , ZIRWAS, Wolfgang
IPC分类号： H04B3/32
CPC分类号： H04B3/32 , H04L2025/03426
摘要： A method and a device for data processing at a network component are provided, said method comprising the following steps of (i) a multiple-input-multiple-output (MIMO) processing is conducted and (ii) based on such processing a crosstalk and/or interference is at least partially reduced or cancelled. Furthermore, a communication system is suggested comprising said device.
摘要翻译：本发明提供一种方法，在一个网络组件，用于数据处理的设备，所述方法包括（ⅰ）多输入多输出（MIMO）处理中进行和（ii）基于搜索处理，串扰的下面的步骤和 /或干扰至少部分被减少或消除。进一步，通信系统建议包括所述设备。

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