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1. 发明申请

WO2011023216A1 CHANNEL-ADAPTIVE TRANSMISSION IN A DISTRIBUTED COORDINATED MULTI-POINT TRANSMISSION SYSTEM 审中-公开
标题翻译：分布式协调多点传输系统中的信道自适应传输
公开(公告)号：WO2011023216A1
公开(公告)日：2011-03-03
申请号：PCT/EP2009/060855
申请日：2009-08-24
申请人： NOKIA SIEMENS NETWORKS OY , FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , ZIRWAS, Wolfgang , THIELE, Lars , WIRTH, Thomas , HAUSTEIN, Thomas , SCHELLMANN, Malte , JUNGNICKEL, Volker
发明人： ZIRWAS, Wolfgang , THIELE, Lars , WIRTH, Thomas , HAUSTEIN, Thomas , SCHELLMANN, Malte , JUNGNICKEL, Volker
IPC分类号： H04L5/00
CPC分类号： H04L5/0091 , H04L5/0073 , H04L25/03343 , H04L2025/03414 , H04L2025/03815
摘要： A user equipment obtains channel state information for base stations serving the user equipment according to a coordinated multi-point transmission, arranges the channel state information in a predetermined order, and transmits the channel state information in the predetermined order. At least one base station of the base stations receives the channel state information, arranges the channel state information in the predetermined order into a datagram, and transmits the datagram to at least one other base station of the base stations.
摘要翻译：用户设备根据协调的多点传输获得为用户设备服务的基站的信道状态信息，以预定顺序排列信道状态信息，并以预定顺序发送信道状态信息。基站的至少一个基站接收信道状态信息，按照预定顺序将信道状态信息排列成数据报，并将数据报发送到基站的至少一个其他基站。

2. 发明申请

WO2009135516A1 MULTI-CELL CHANNEL ESTIMATION IN 3G-LTE BASED VIRTUAL PILOT SEQUENCES 审中-公开
标题翻译：基于3G-LTE的虚拟导频序列中的多小区信道估计
公开(公告)号：WO2009135516A1
公开(公告)日：2009-11-12
申请号：PCT/EP2008/003761
申请日：2008-05-09
申请人： NOKIA SIEMENS NETWORKS OY , FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , HAUSTEIN, Thomas , JUNGNICKEL, Volker , SCHELLMANN, Malte , SCHIFFERMÜLLER, Stefan , THIELE, Lars , WIRTH, Thomas , ZIRWAS, Wolfgang
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.
摘要翻译：建议用于估计包括多个基站和至少一个移动站的多小区无线电通信系统中的干扰信道的概念，其中导频信号从基站发送到至少一个移动站，产生附加的导频序列，提供了定义用于将所述导频序列分配给基站的规则的模式，所述导频序列被调制并叠加到所述导频信号上，并且在移动站接收的导频信号用于从基站估计通信信道中的干扰发送所述导频信号的站。

3. 发明申请

WO2011023217A1 CONTROLLING SCHEDULING DECISIONS IN A DISTRIBUTED COOPERATION SYSTEM 审中-公开
标题翻译：在分布式合作系统中控制调度决策
公开(公告)号：WO2011023217A1
公开(公告)日：2011-03-03
申请号：PCT/EP2009/060863
申请日：2009-08-24
申请人： NOKIA SIEMENS NETWORKS OY , FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , ZIRWAS, Wolfgang , THIELE, Lars , WIRTH, Thomas , HAUSTEIN, Thomas
发明人： ZIRWAS, Wolfgang , THIELE, Lars , WIRTH, Thomas , HAUSTEIN, Thomas
IPC分类号： H04W72/12
CPC分类号： H04W72/1278 , H04B7/022 , H04B7/024 , H04B7/0413 , H04W92/20
摘要： Feedback information is received from user equipments (20) served by jointly processed data streams of a coordinated multipoint transmission at each base station of base stations (10a, 10b) serving the jointly processed data streams, and scheduling data is decided for the user equipments (20) based on the feedback information and scheduling rules. The scheduling rules may be determined at least in part by one of the base stations (10a, 10b) and scheduling decisions by the base stations (10a, 10b) may be synchronized. Scheduling decisions may be transferred via a backhaul link and/or over the air, which may include scheduling decisions for future transmission time intervals.
摘要翻译：从服务于联合处理的数据流的基站（10a，10b）的每个基站的协作多点传输的联合处理的数据流服务的用户设备（20）接收反馈信息，并且为用户设备（ 20）基于反馈信息和调度规则。调度规则可以至少部分地由基站（10a，10b）之一确定，并且基站（10a，10b）的调度决定可以被同步。调度决定可以经由回程链路和/或空中传送，其可以包括将来传输时间间隔的调度决定。

4. 发明申请

WO2010119044A1 METHOD AND DEVICE FOR DATA PROCESSING IN A COMMUNICATION NETWORK 审中-公开
标题翻译：用于通信网络中的数据处理的方法和设备
公开(公告)号：WO2010119044A1
公开(公告)日：2010-10-21
申请号：PCT/EP2010/054853
申请日：2010-04-14
申请人： NOKIA SIEMENS NETWORKS OY , FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , THIELE, Lars , WIRTH, Thomas , HAUSTEIN, Thomas , JUNGNICKEL, Volker , SCHELLMANN, Malte , SCHULZ, Egon , ZIRWAS, Wolfgang
发明人： THIELE, Lars , WIRTH, Thomas , HAUSTEIN, Thomas , JUNGNICKEL, Volker , SCHELLMANN, Malte , SCHULZ, Egon , ZIRWAS, Wolfgang
IPC分类号： H04B7/02
CPC分类号： H04B7/024 , H04B7/0452 , H04B7/0465 , H04B7/0626
摘要： A method and a device for data processing in a communication network are provided, wherein a mobile terminal receives several input signals from at least one base station; and wherein the mobile terminal processes said several input signals into a feedback information that is conveyed to at least one base station.
摘要翻译：提供了一种在通信网络中用于数据处理的方法和装置，其中移动终端从至少一个基站接收多个输入信号; 并且其中所述移动终端将所述多个输入信号处理成被传送到至少一个基站的反馈信息。

5. 发明申请

WO2010048985A1 METHOD FOR NETWORK CO-ORDINATION IN A MOBILE COMMUNICATIONS SYSTEM AND APPARATUS THEREOF 审中-公开
标题翻译：移动通信系统中网络协调的方法及其设备
公开(公告)号：WO2010048985A1
公开(公告)日：2010-05-06
申请号：PCT/EP2008/064554
申请日：2008-10-27
申请人： NOKIA SIEMENS NETWORKS OY , FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , FORCK, Andreas , HAUSTEIN, Thomas , JUNGNICKEL, Volker , SCHELLMANN, Malte , SCHULZ, Egon , THIELE, Lars , WIRTH, Thomas , ZIRWAS, Wolfgang
发明人： FORCK, Andreas , HAUSTEIN, Thomas , JUNGNICKEL, Volker , SCHELLMANN, Malte , SCHULZ, Egon , THIELE, Lars , WIRTH, Thomas , ZIRWAS, Wolfgang
IPC分类号： H04B7/02 , H04B7/06
CPC分类号： H04B7/022 , H04B7/026 , H04B7/0617
摘要： Method and Apparatus thereof for coordinating a joint transmission between a plurality of cooperative access nodes (BSlO, BS20) serving a plurality of user terminals in a mobile communications system, comprising the steps of : - receiving channel information by said access nodes from user terminals that are being served by said access nodes; exchanging between said access nodes of said received channel information thus ensuring that all channel information is distributed to all cooperative access nodes; - processing all received channel information by each one of said access nodes, and determining by said access nodes using said processed channel information, of a channel estimation for said joint transmission.
摘要翻译：用于协调在移动通信系统中为多个用户终端服务的多个协作接入节点（BS10，BS20）之间的联合传输的方法和装置，包括以下步骤： - 接收节点从用户终端接收信道信息，由所述接入节点服务; 在所述接收到的所述接收节点之间交换所述接收到的信道信息，从而确保所有信道信息被分配给所有协作接入节点; - 通过所述接入节点中的每一个处理所有接收的信道信息，以及由所述接入节点使用所述处理的信道信息确定所述联合传输的信道估计。

6. 发明申请

WO2011054381A1 RESOLVING CHANNEL STATE INFORMATION OUTDATING 审中-公开
标题翻译：解决渠道状况信息
公开(公告)号：WO2011054381A1
公开(公告)日：2011-05-12
申请号：PCT/EP2009/064615
申请日：2009-11-04
申请人： NOKIA SIEMENS NETWORKS OY , FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , ZIRWAS, Wolfgang , THIELE, Lars , JUNGNICKEL, Volker
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 (104a-c] and a base station (104a-c) which uses a communication channel (120a-f) depending on channel state related information (108a-c) and time information (122a-c), e.g. a prediction time. In this way, problems due to outdating of the channel state related information (108a-c) 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 (112a-b) and a user equipment (112a-b) which is adapted for communicating the required time information between the base station (104a-c) and the user equipment (112a-b).
摘要翻译：描述了根据信道状态相关信息（108a-c）和时间信息（122a）来操作使用通信信道（120a-f）的基站（104a-c）和基站（104a-c）的方法， -c），例如预测时间，这样可以克服由于信道状态相关信息（108a-c）的过时引起的问题，并且可以减少反馈开销。根据其他实施例，其他参数，如使用预测方法，预测范围等用于提供更好的情景适应，其他实施例涉及组合的长期预测和短期预测以及相应的定时设置，其他实施例涉及操作用户设备（112a-b）以及适于在基站（104a-c）和用户设备（112a-b）之间传送所需时间信息的用户设备（112a-b）。

7. 发明申请

WO2009068413A1 WIRELESS TELECOMMUNICATION SYSTEM INCLUDING A BASE STATION, RELAY NODE AND METHOD FOR GLOBAL FAIR SCHEDULING 审中-公开
标题翻译：无线电信系统，包括基站，中继节点和全球公平调度方法
公开(公告)号：WO2009068413A1
公开(公告)日：2009-06-04
申请号：PCT/EP2008/064815
申请日：2008-10-31
申请人： NOKIA SIEMENS NETWORKS OY , FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , HALFMANN, Rüdiger , HAUSTEIN, Thomas , IBING, Andreas , ZIRWAS, Wolfgang
发明人： HALFMANN, Rüdiger , HAUSTEIN, Thomas , IBING, Andreas , ZIRWAS, Wolfgang
IPC分类号： H04L12/56
CPC分类号： H04W72/1257 , H04B7/2606 , H04W84/047
摘要： The invention relates to a wireless telecommunication system including at least one Base Station (BS) for communicating with at least one multihop Relay Node (RN) using a wireless link (10) of a first type and with at least one local user equipment unit (UE) located within a range of the base station (BS) using at least one wireless link (12) of a second type, wherein the wireless link (10) of the first type is used to transmit a combined data flow encapsulating multiple individual data flows relating to different services and/or remote user equipment (UE) units. In order to enable a global fair scheduling, the base station (BS) is further configured to receive at least one local fairness parameter from the multihop relay node (RN), said local fairness parameter representing a fairness of the distribution of radio resources of the relay node (RN) over the individual data flows in the combined data flow and to execute a global fair scheduling procedure for determining a fair distribution of available radio resources of the base station (BS) over said at least one wireless link (10) of the first type and said at least one wireless link (12) of the second type, wherein the local fairness parameter is used as a parameter in said global fair scheduling procedure.
摘要翻译：本发明涉及一种无线电信系统，其包括至少一个基站（BS），用于使用第一类型的无线链路（10）与至少一个本地用户设备单元（RN）与至少一个多跳中继节点（RN）通信 UE），其使用第二类型的至少一个无线链路（12）位于基站（BS）的范围内，其中第一类型的无线链路（10）用于发送封装多个单独数据的组合数据流涉及不同服务和/或远程用户设备（UE）单元的流。为了实现全局公平调度，基站（BS）进一步被配置为从多跳中继节点（RN）接收至少一个本地公平性参数，所述本地公平参数表示公共无线资源分配的公平性中继节点（RN）在组合数据流中流动并且执行全局公平调度过程，用于确定基站（BS）在所述至少一个无线链路（10）上的可用无线电资源的公平分配所述第一类型和所述至少一个第二类型的无线链路（12），其中所述全局公平调度过程中使用所述局部公平参数作为参数。

8. 发明申请

WO2009090233A1 WEITERLEITUNGSKNOTEN UND ENDGERÄT FÜR EIN FDD-KOMMUNIKATIONSNETZWERK UND VERFAHREN DIESE ZU BETREIBEN 审中-公开
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：WO2009090233A1
公开(公告)日：2009-07-23
申请号：PCT/EP2009/050455
申请日：2009-01-15
申请人： NOKIA SIEMENS NETWORKS OY , FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , HALFMANN, Rüdiger , HAUSTEIN, Thomas , IBING, Andreas , ZIRWAS, Wolfgang
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： Gemäß einem exemplarischen Aspekt der Erfindung wird ein Weiterleitungsknoten für ein FDD-Kommunikationsnetz geschaffen, welcher eine Knoten-Empfangsvorrichtung, welche derart eingerichtet ist, dass mittels ihr Signale eines Endgeräts auf einer ersten Frequenz empfangbar sind, und eine Knoten-Sendevorrichtung aufweist, welche derart eingerichtet ist, dass mittels ihr Signale auf einer zweiten Frequenz an das Endgerät sendbar sind. Der Weiterleitungsknoten ist dabei derart eingerichtet, dass er ein Anzeigesignal an das Endgerät senden kann, welches anzeigt, ob der Weiterleitungsknoten zu einem gegebenen Zeitpunkt auf der ersten Frequenz Signale empfangen kann.
摘要翻译：根据本发明的一个示例性方面，一种用于FDD通信网络中的转发节点被提供，其被设计为使得接收节点装置，其可以在第一频率可以通过信号的终端而被接收，并且一个节点发送装置，其设置在这样的是，可通过在第二频率向终端它们的信号的装置可发送的。所述中继节点被设置为使得它可以发送一个指示信号到终端，指示是否中继节点能够在第一频率在给定时间接收信号。

9. 发明申请

WO2007051731A1 METHOD TO DETERMINE THE NUMBER OF DATA STREAMS TO BE USED IN A MIMO SYSTEM 审中-公开
标题翻译：确定在MIMO系统中使用的数据流的数量的方法
公开(公告)号：WO2007051731A1
公开(公告)日：2007-05-10
申请号：PCT/EP2006/067712
申请日：2006-10-24
申请人： SIEMENS AKTIENGESELLSCHAFT , FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , HAUSTEIN, Thomas , JUNGNICKEL, Volker , SCHULZ, Egon , ZIRWAS, Wolfgang
发明人： HAUSTEIN, Thomas , JUNGNICKEL, Volker , SCHULZ, Egon , ZIRWAS, Wolfgang
IPC分类号： H04L1/00 , H04L1/06
CPC分类号： H04L1/0631 , H04L1/0003 , H04L1/0016 , H04L1/0025 , H04L1/0026 , H04L1/0028 , H04L1/0031 , H04L1/0625
摘要： The invention relates to a method to determine a transmission mode to be used at a MIMO-transmitter . The determination of an optimum transmission mode is done at the side of a MIMO- receiver. The receiver calculates for each stream of a maximum number of received streams an effective SINR-value for a given first linear dispersion code LDC. The SINR value of each stream is used to select, according to a desired BER target, a suitable modulation alphabet for each stream. A sum-rate is calculated over all streams and a first stream with a minimum effective SINR value is separated and is not considered furthermore. A linear dispersion code LDC with a smaller code rate than the first linear dispersion code LDC is selected and SINR-values for the remaining N-I streams are calculated. A new sum-rate is obtained accordingly. In case that the new sum rate of the remaining N-I streams is smaller than the sum rate of N streams, the sum-rate calculation is terminated. In all other cases, the step of separation of a stream with smallest effective SINR, the step of selection of a linear dispersion code LDC with a smaller code rate than the linear dispersion code LDC before and the step of calculation of SINR value for remaining streams are repeated accordingly. The most suitable code rate of the linear dispersion code LDC is selected after the termination and the code rate is reported to the transmitter, together with assigned quantized effective SINR value of each stream, to allow a final decision about a optimum transmission mode at the transmitter.
摘要翻译：本发明涉及一种确定在MIMO发射机上使用的传输模式的方法。确定最佳传输模式是在MIMO接收机的一侧进行的。接收机针对给定的第一线性色散码LDC的最大数量的接收流计算每个流的有效SINR值。每个流的SINR值用于根据期望的BER目标选择每个流的合适的调制字母表。在所有流上计算总和速率，并且具有最小有效SINR值的第一流被分离，并且不被进一步考虑。选择具有比第一线性色散码LDC更小的码率的线性色散码LDC，并且计算剩余的N-1个流的SINR值。相应地获得了新的总和。在剩余N-I流的新的和速小于N个流的和速的情况下，和计算结束。在所有其他情况下，分离具有最小有效SINR的流的步骤，选择具有比之前的线性色散码LDC更小的码率的线性色散码LDC的步骤以及计算剩余流的SINR值的步骤相应地重复。在终止之后选择线性色散码LDC的最合适的码率，并将码率与每个流的分配的量化的有效SINR值一起报告给发射机，以允许关于发射机处的最佳传输模式的最终决定。

10. 发明申请

WO2008000717A1 METHOD FOR OPERATING A RADIO COMMUNICATION SYSTEM AS WELL AS SENDING STATION AND RECEIVING STATION 审中-公开
标题翻译：无线电通信系统的操作方法，如发送站和接收站
公开(公告)号：WO2008000717A1
公开(公告)日：2008-01-03
申请号：PCT/EP2007/056317
申请日：2007-06-25
申请人： NOKIA SIEMENS NETWORKS GMBH & CO. KG , FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , FORCK, Andreas , HAUSTEIN, Thomas , JUNGNICKEL, Volker , ZIRWAS, Wolfgang , VON HELMOLT, Clemens
发明人： FORCK, Andreas , HAUSTEIN, Thomas , JUNGNICKEL, Volker , ZIRWAS, Wolfgang , VON HELMOLT, Clemens
IPC分类号： H04L5/02 , H04L25/02
CPC分类号： H04L5/023 , H04L1/0003 , H04L1/0029 , H04L25/0204 , H04L25/0228 , H04L25/03343 , H04L2025/03802 , H04W72/08
摘要： According to a method for operating a radio communication system which uses at least a first frequency band (FR; FR1) subdivided into C radio resource units (C1, C2,..., C8; U1, U2,..., U8) which are allocable for radio transmissions between radio stations and terminals, whereas each radio resource unit (C1, C2,..., C8; U1, U2,..., U8) consists of at least two adjacent sub carriers, for allocation of at least a first resource unit (C1, C2,..., C8; U1, U2,..., U8) for a data transmission between a terminal (T1, T2, T3, T4) and a radio station (BS), the radio station (BS) receives from the terminal (T1, T2, T3, T4) a first short training symbol (STS) which has spectrally the same bandwidth as the first frequency band (FR; FR1) and consists of at least Q frequency carriers whereas Q is greater or equal to C but smaller than the total number of sub carriers, the radio station (BS) estimates the radio channel for at least the first radio resource unit (C1, C2,..., C8; U1, U2,..., U8) using the received first short training symbol (STS), and an allocation of the first radio resource unit (C1, C2,..., C8; U1, U2,..., U8) to the terminal (T1, T2, T3, T4) is broadcasted by the radio station (BS).
摘要翻译：根据用于操作无线通信系统的方法，所述无线电通信系统至少使用被分成C个无线电资源单元（C1，C2，...，C8; U1，U2，...，U8）的第一频带（FR; FR1）其可分配用于无线电台和终端之间的无线电传输，而每个无线电资源单元（C1，C2，...，C8; U1，U2，...，U8）由至少两个相邻子载波组成，用于分配用于在终端（T1，T2，T3，T4）和无线电站（BS）之间的数据传输的至少第一资源单元（C1，C2，...，C8; U1，U2，...，U8），无线电站（BS）从终端（T1，T2，T3，T4）接收与第一频带（FR; FR1）频谱相同带宽的第一短训练符号（STS），并且由至少Q 频率载波，而Q大于或等于C但小于子载波的总数，则无线电台（BS）估计至少第一无线电资源单元（C1，C2，...，C8; U1）的无线电信道，U2，...，U8）使用接收的第一短训练符号（STS）以及第一无线电资源单元（C1，C2，...，C8; U1，U2，...，U8）被广播到终端（T1，T2，T3，T4）。

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