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1. 发明申请

WO2010094579A1 METHODS AND APPARATUSES FOR TRANSMITTING DOWNLINK CONTROL SIGNALING ON WIRELESS RELAY LINK 审中-公开
标题翻译：用于在无线中继链路上发送下行链路控制信号的方法和装置
公开(公告)号：WO2010094579A1
公开(公告)日：2010-08-26
申请号：PCT/EP2010/051395
申请日：2010-02-05
申请人： NOKIA SIEMENS NETWORKS OY , RAAF, Bernhard , ZENG, Erlin , WANG, Hai Ming , CHE, Xiang Guang , GAO, Chun Yan , CHEN, Peng , HAN, Jing
发明人： RAAF, Bernhard , ZENG, Erlin , WANG, Hai Ming , CHE, Xiang Guang , GAO, Chun Yan , CHEN, Peng , HAN, Jing
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04B7/2606 , H04L5/0053 , H04W72/0426 , H04W84/047
摘要： In accordance with an example embodiment of the present invention, a method comprises allocating a control channel resource in a wireless relay transmission frame on a wireless relay link; generating a control signaling based on at least one of a resource allocation scheme, a status of the wireless relay link and a traffic condition of the wireless relay link; mapping the control signaling to the allocated control channel resource via at least one of a time-first mapping, a frequency-first mapping, and a multiplexing mapping; and transmitting the control signaling in the allocated control channel resource on the wireless relay link to at least one associated relay node.
摘要翻译：根据本发明的示例实施例，一种方法包括在无线中继链路上的无线中继传输帧中分配控制信道资源; 基于资源分配方案，无线中继链路的状态和无线中继链路的流量状况中的至少一个生成控制信令; 通过时间优先映射，频率优先映射和复用映射中的至少一个将控制信令映射到所分配的控制信道资源; 以及将所述无线中继链路上分配的控制信道资源中的控制信令发送到至少一个相关联的中继节点。

2. 发明申请

WO2011018102A1 APPARATUS AND METHOD FOR N0N-C0DEBOOK BASED PRECODING 审中-公开
标题翻译：基于N0N-C0DEBOOK的预处理的装置和方法
公开(公告)号：WO2011018102A1
公开(公告)日：2011-02-17
申请号：PCT/EP2009/060313
申请日：2009-08-10
申请人： NOKIA SIEMENS NETWORKS OY , GAO, Chun Yan , ZENG, Erlin , CHE, Xiang Guang , TAN, Shuang , PAJUKOSKI, Kari Pekka , HOOLI, Kari Juhani , SKOV, Peter , KOIVISTO, Tommi
发明人： GAO, Chun Yan , ZENG, Erlin , CHE, Xiang Guang , TAN, Shuang , PAJUKOSKI, Kari Pekka , HOOLI, Kari Juhani , SKOV, Peter , KOIVISTO, Tommi
IPC分类号： H04B7/06 , H04B7/04
CPC分类号： H04B7/0621 , H04B7/0434 , H04B7/0617 , H04B7/0636
摘要： An apparatus and a method are provided. The provided solution comprises a controller (228) configured to determine a transmission mode for user equipment, the transmission mode comprising non-codebook precoding with fixed precoding granularity; and to control a transceiver (222) to transmit information on the selected transmission mode to the user equipment.
摘要翻译：提供了一种装置和方法。所提供的解决方案包括被配置为确定用户设备的传输模式的控制器（228），所述传输模式包括具有固定预编码粒度的非码本预编码; 并且控制收发器（222）将所选择的传输模式的信息发送到用户设备。

3. 发明申请

WO2010061053A1 RELAY NODE BACKHAULING 审中-公开
标题翻译：继电器回传
公开(公告)号：WO2010061053A1
公开(公告)日：2010-06-03
申请号：PCT/FI2009/050893
申请日：2009-11-05
申请人： NOKIA CORPORATION , CHARBIT, Gilles , WANG, Haiming , ZENG, Erlin , HAN, Jing , CHE, Xiang Guang , RAAF, Bernhard
发明人： CHARBIT, Gilles , WANG, Haiming , ZENG, Erlin , HAN, Jing , CHE, Xiang Guang , RAAF, Bernhard
IPC分类号： H04W72/12 , H04W16/26
CPC分类号： H04B7/155 , H04B7/2606 , H04W72/005 , H04W72/1263 , H04W84/047
摘要： In an example, techniques select compatible TDDframe structure pairs for a base station and a relay node; designate a numberofcertain subframes in each of the selected frame structure pairs to be multimedia broadcast multicast service single frequency network subframes; and using the selected frame structure pairs, perform communications between the base station and a relay node-attached user equipment, while performing backhauling during the certain subframes. In another example, techniques select compatible TDDframe structure pairs for a base station and a relay node that establishes operation with selected subframe pairs on a relay link, signal a blank subframe configuration for a relay node-attached user equipment corresponding to the selected subframe pairs, and, using the selected subframe pairs, perform communications between the base station and the relay node-attached user equipment, while performing back hauling during the selected subframe pairs signaled as blank subframes to the user equipment.
摘要翻译：在一个示例中，技术为基站和中继节点选择兼容的TDD帧结构对; 将所选择的帧结构对中的每一个中的多个确定子帧指定为多媒体广播多播服务单频网络子帧; 并且使用所选择的帧结构对，在所述某些子帧期间执行回程执行时，在所述基站和与中继节点连接的用户设备之间进行通信。在另一示例中，技术为基站和中继节点选择兼容的TDD帧结构对，该中继节点与中继链路上的所选择的子帧对建立操作，对与所选择的子帧对相对应的与中继节点相连的用户设备进行信号空白子帧配置，并且使用所选择的子帧对，在基站和与所述中继节点连接的用户设备之间执行通信，同时在所选择的子帧对中执行回程，所述子帧对以空白子帧的形式发送给所述用户设备。

4. 发明申请

WO2010006903A1 METHOD AND APPARATUS FOR PROVIDING ACKNOWLEDGMENT BUNDLING 审中-公开
标题翻译：提供确认结果的方法和装置
公开(公告)号：WO2010006903A1
公开(公告)日：2010-01-21
申请号：PCT/EP2009/057844
申请日：2009-06-23
申请人： NOKIA SIEMENS NETWORKS OY , CHE, Xiang Guang , CHEN, Peng , FREDERIKSEN, Frank , KOLDING, Troels Emil
发明人： CHE, Xiang Guang , CHEN, Peng , FREDERIKSEN, Frank , KOLDING, Troels Emil
IPC分类号： H04L1/16 , H04L1/18 , H04W72/12
CPC分类号： H04L1/1635 , H04L1/1829 , H04L1/1896 , H04W28/06 , H04W72/1263
摘要： An approach is provided for acknowledgement bundling. Dynamically scheduling of one or more of subframes per bundling window is performed by reusing an assignment index field (e.g., downlink assignment index (DAI) field). The assignment index field has a value greater than or equal to number of previously assigned subframes within the bundling window. The bundling window defines a group of subframes for common acknowledgement.
摘要翻译：为确认捆绑提供了一种方法。通过重新使用分配索引字段（例如，下行链路分配索引（DAI）字段）来执行每个捆绑窗口中的一个或多个子帧的动态调度。分配索引字段具有大于或等于捆绑窗口中先前分配的子帧数的值。捆绑窗口定义一组用于公共确认的子帧。

5. 发明申请

WO2009156441A3 CONTROL CHANNEL SIGNALING FOR MULTIPLE ACK/NACK ASSIGNMENTS 审中-公开
公开(公告)号：WO2009156441A3
公开(公告)日：2009-12-30
申请号：PCT/EP2009/057902
申请日：2009-06-24
申请人： NOKIA SIEMENS NETWORKS OY , CHE, Xiang Guang , HOOLI, Kari Juhani , PAJUKOSKI, Kari Pekka , TIIROLA, Esa Tapani
发明人： CHE, Xiang Guang , HOOLI, Kari Juhani , PAJUKOSKI, Kari Pekka , TIIROLA, Esa Tapani
IPC分类号： H04L1/18 , H04L5/00
摘要： A method to control channel signaling between elements in a wireless network (e.g., a UE and a network node) is described. The method includes making a first assignment by assigning a first resource to a UE for single AN signaling. Making a second assignment by assigning a second resource to the UE for multi-bit AN signaling in conjunction with the single AN signaling is also included in the method. A resource block reserved for sending dynamic AN feedback includes the first resource and the second resource. The method includes providing (e.g., via a transmitter) an indication of the first assignment and the second assignment Apparatus and computer readable media are also described.

6. 发明申请

WO2009022295A3 MAPPING OF UPLINK ACK IN TDD WITH ASYMMETRIC FRAME STRUCTURE 审中-公开
公开(公告)号：WO2009022295A3
公开(公告)日：2009-02-19
申请号：PCT/IB2008/053233
申请日：2008-08-12
申请人： NOKIA CORPORATION , NOKIA, INC. , ZHU, Yuan , CHE, Xiang Guang , GAO, Chun Yan (Adele)
发明人： ZHU, Yuan , CHE, Xiang Guang , GAO, Chun Yan (Adele)
IPC分类号： H04W72/12
摘要： For each of at least two ratios of downlink subframes exceeding uplink subframes in a frame is stored a pre-determined grouping of a plurality of downlink subframes that map to one uplink subframe. A frame is scheduled corresponding to one of the ratios. Scheduling grants are transmitted to user equipments UEs in at least some of the scheduled downlink subframes, wherein the number of scheduled downlink subframes is greater than the number of scheduled uplink subframes in the frame. The UEs receive their grant, map the downlink subframe in which the scheduling grant was received to an uplink subframe using the stored predetermined grouping for the ratio that corresponds to the frame in which the scheduling grant was received, and send their ACK/NACK for the grant in the mapped subframe. The network receives multiple ACKs/NACKs in a single uplink subframe and maps them, to the downlink subframes of the group.

7. 发明申请

WO2009022293A3 VARIABLE TRANSMISSION STRUCTURE FOR REFERENCE SIGNALS IN UPLINK MESSAGES 审中-公开
公开(公告)号：WO2009022293A3
公开(公告)日：2009-02-19
申请号：PCT/IB2008/053227
申请日：2008-08-12
申请人： NOKIA CORPORATION , NOKIA, INC. , CHE, Xiang Guang , GAO, Chun Yan (Adele)
发明人： CHE, Xiang Guang , GAO, Chun Yan (Adele)
IPC分类号： H04L1/00 , H04B1/713 , H04L1/18
摘要： A NodeB signals a user equipment UE, based on the UE speed, to use a first or a second transmission scheme for its ACK/NACK/CQI transmissions. The first transmission scheme is better suited to higher speed UEs and uses infra-transmission time interval (intra-TTI) hopping of reference signals and no orthogonal cover code. The second transmission scheme does not use intra-TTI hopping and uses an orthogonal cover code. There is a different cyclic shift among the different transmission schemes. UEs transmit their ACK/NACK/CAI with the scheme they were signaled. The Node B maps the ACKs/NACKs/CQIs received from those UEs using the first transmission scheme to related control channel indices, and separately maps the ACKs/NACKs/CQIs received from those UEs using the second transmission scheme to related control channel indices. The NodeB may signal two indications: one to hop or not; the other to tell how many cyclic shifts to use for the hopping.

8. 发明申请

WO2010000743A2 SELECTING BETWEEN NORMAL AND VIRTUAL DUAL LAYER ACK/NACK 审中-公开
标题翻译：选择正常的和虚拟的双层ACK / NACK
公开(公告)号：WO2010000743A2
公开(公告)日：2010-01-07
申请号：PCT/EP2009/058194
申请日：2009-06-30
申请人： NOKIA SIEMENS NETWORKS OY , CHE, Xiang Guang , FREDERIKSEN, Frank , KOLDING, Troels Emil
发明人： CHE, Xiang Guang , FREDERIKSEN, Frank , KOLDING, Troels Emil
IPC分类号： H04L5/00
CPC分类号： H04L5/0055 , H04L1/1621 , H04L1/1692 , H04L1/1861 , H04L5/0053 , H04W24/08 , H04W72/042
摘要： An allocation of downlink resources is received, which are monitored on 1 layers for data. A resource-specific bit (ACK/NACK) is generated for each of those resources. From a pattern of those resources is selected an algorithm from among a first algorithm that bundles them in a first mode and a second algorithm that bundles them in a second mode. The selected algorithm is used on the generated resource-specific bits that correspond to the downlink resources, bundled according to the selected mode, to generate 1 reply bits which are then transmitted. At the network side a NACK reply bit is received, based on a pattern of the allocated downlink resources, a first algorithm that bundles them in a first mode or a second algorithm that bundles them in a second mode is selected. A bundling window and layer combination are determined from the selected algorithm, which gives the resource for retransmitting the NACK' d data.
摘要翻译：接收下行链路资源的分配，其在数据的第一层上被监视。为这些资源中的每一个生成资源特定位（ACK / NACK）。从这些资源的模式中选择第一种算法，在第一种算法中将它们捆绑在第一种模式中，第二种算法将它们捆绑在第二种模式中。所选择的算法在所生成的与根据所选模式捆绑的下行链路资源相对应的资源特定比特上使用，以生成随后被发送的1个答复比特。在网络侧，基于分配的下行链路资源的模式，接收NACK答复比特，选择将它们以第一模式捆绑的第一算法或以第二模式捆绑它们的第二算法。根据所选择的算法确定捆绑窗口和分层组合，其为重发NACK'd数据提供资源。

9. 发明申请

WO2009118595A2 SOFT BUFFER MEMORY CONFIGURATION IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统中的软缓冲存储器配置
公开(公告)号：WO2009118595A2
公开(公告)日：2009-10-01
申请号：PCT/IB2009/000514
申请日：2009-03-13
申请人： NOKIA CORPORATION , CHE, Xiang Guang , GROVLEN, Asbjorn , RAAF, Bernhard , CZEREPINSKI, Przemek , NOKIA SIEMENS NETWORKS
发明人： CHE, Xiang Guang , GROVLEN, Asbjorn , RAAF, Bernhard , CZEREPINSKI, Przemek
CPC分类号： H04L1/1845 , H04L1/1812
摘要： In accordance with an embodiment of the present invention, an apparatus, comprising a processor configured to determine a total number of soft channel bits, a first number associated with hybrid automatic retransmit request processes and a second number associated with hybrid automatic retransmit request processes; and the processor further configured to select a size of a soft buffer memory partition based at least in part on the total number of soft channel bits, the first number associated with hybrid automatic retransmit request processes and the second number associated with hybrid automatic retransmit request processes, is disclosed.
摘要翻译：根据本发明的实施例，一种装置，包括：处理器，被配置为确定软信道比特的总数，与混合自动重传请求进程相关联的第一个数字和与混合自动重传请求进程相关联的第二个数字; 并且所述处理器还被配置为至少部分地基于软信道比特的总数来选择软缓冲存储器分区的大小，与混合自动重传请求进程相关联的第一个数字和与混合自动重发请求进程相关联的第二个数字，被披露。

10. 发明申请

WO2009118621A2 ACK/NACK TRANSMISSION ON PUCCH IN LTE-ATDD WITH NXPDCCH STRUCTURE 审中-公开
标题翻译：具有NXPDCCH结构的LTE-ATDD中的PUCCH上的ACK / NACK传输
公开(公告)号：WO2009118621A2
公开(公告)日：2009-10-01
申请号：PCT/IB2009/005075
申请日：2009-03-25
申请人： NOKIA CORPORATION , CHE, Xiang Guang , CHEN, Peng , KOLDING, Troels Emil , FREDERIKSEN, Frank
发明人： CHE, Xiang Guang , CHEN, Peng , KOLDING, Troels Emil , FREDERIKSEN, Frank
IPC分类号： H04L1/18
CPC分类号： H04L1/003 , H04L1/0025 , H04L1/1621 , H04L1/1854 , H04L5/0053
摘要： Systems and methods are provided for enabling different "bundling" methods for downlink transmissions and provide different interpretations of the acknowledgement/negative- acknowledgement bit. A user equipment is configured so that it commonly acknowledges all downlink transmission time intervals within a bundle so that if one packet is determined to be erroneous, all packets in that bundle will be retransmitted. Additionally, the systems and methods are implemented by allowing an interpretation to be applied to the uplink acknowledgement/negative-acknowledgement field such that the user equipment is able to divide bundled downlink packets into smaller windows in Long Term Evolution (LTE) Release 8 time division duplex (TDD) mode. In LTE Advanced (LTE-A) TDD mode, various embodiments provide bundling within the time domain, within the frequency domain, and within a hybrid time- frequency domain. Furthermore, enhanced channel selection methods are also provided in support of the above-mentioned bundling methods in accordance with various embodiments.
摘要翻译：提供的系统和方法用于实现用于下行链路传输的不同的“捆绑”方法，并提供对确认/否定确认位的不同解释。用户设备被配置为使得它通常确认束内的所有下行链路传输时间间隔，使得如果确定一个分组是错误的，则该分组中的所有分组将被重传。另外，通过允许将解释应用于上行链路确认/否定确认字段来实现系统和方法，使得用户设备能够在长期演进（LTE）版本8时分中将分组的下行链路分组划分为更小的窗口双工（TDD）模式。在LTE高级（LTE-A）TDD模式中，各种实施例在时域内，频域内和混合时频域内提供捆绑。此外，还提供了增强的信道选择方法，以支持根据各种实施例的上述捆绑方法。

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