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1. 发明申请

WO2013173961A1 INTERFERENCE RANDOMIZATION 审中-公开
标题翻译：干扰随机
公开(公告)号：WO2013173961A1
公开(公告)日：2013-11-28
申请号：PCT/CN2012/075823
申请日：2012-05-21
申请人： NOKIA SIEMENS NETWORKS OY , WANG, Chunye , SKOV, Peter , ZHANG, Li , WANG, Xiaoyi , FREDERIKSEN, Frank , WANG, Lilei
发明人： WANG, Chunye , SKOV, Peter , ZHANG, Li , WANG, Xiaoyi , FREDERIKSEN, Frank , WANG, Lilei
IPC分类号： H04W72/04
CPC分类号： H04L5/0094 , H04L5/0023 , H04L5/0051 , H04L5/0053 , H04L5/0073
摘要： The invention relates to an apparatus comprising: at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: obtain a shuffling pattern parameter for randomizing physical downlink control channel resources, and signal the shuffling pattern parameter in relation to a cell identity, by using a broadcast channel, or as user device signalling.
摘要翻译：本发明涉及一种装置，包括：至少一个处理器和包括计算机程序代码的至少一个存储器，所述至少一个存储器和所述计算机程序代码被配置为与所述至少一个处理器一起使所述装置至少：获取用于随机化物理下行链路控制信道资源的混洗模式参数，并且通过使用广播信道或用作用户设备信令来发信号通过与小区标识相关的混洗模式参数。

2. 发明申请

WO2013063781A1 MULTI-CELL TRANSMISSIONS 审中-公开
标题翻译：多信道传输
公开(公告)号：WO2013063781A1
公开(公告)日：2013-05-10
申请号：PCT/CN2011/081731
申请日：2011-11-03
申请人： NOKIA SIEMENS NETWORKS OY , SKOV, Peter , WANG, Chunye , WANG, Lilei , WANG, Xiaoyi , ZHANG, Li
发明人： SKOV, Peter , WANG, Chunye , WANG, Lilei , WANG, Xiaoyi , ZHANG, Li
IPC分类号： H04W72/04
CPC分类号： H04B7/022
摘要： A technique, comprising: in a cellular communications system involving the transfer of data units to a physical layer from a higher layer for communication to a communication device: processing at the physical layer for a first cell a data unit of which a duplicate is also processed at the physical layer for another, second cell; and transmitting to said communication device an indication of the processing at the physical layer of said data unit and said duplicate of said data unit, which indication triggers the communication device to configure itself to recover said data unit from signals transmitted by both said first and second ceils.
摘要翻译：一种技术，包括：在涉及将数据单元从较高层传送到物理层以进行通信的蜂窝通信系统中，用于通信到通信设备：在第一小区的物理层处处理其副本的数据单元也被处理在另一个物理层，第二个单元格; 以及向所述通信设备发送所述数据单元的所述物理层和所述数据单元的所述副本的处理的指示，所述指示触发所述通信设备配置自身以从所述第一和第二数据发送的信号恢复所述数据单元 ceils。

3. 发明申请

WO2013110219A1 VIRTUAL ANTENNA PORTS FOR FLEXIBLE CSI-RS RESOURCE DEFINITION 审中-公开
标题翻译：灵活的CSI-RS资源定义的虚拟天线端口
公开(公告)号：WO2013110219A1
公开(公告)日：2013-08-01
申请号：PCT/CN2012/070742
申请日：2012-01-29
申请人： NOKIA SIEMENS NETWORKS OY , SKOV, Peter , WANG, Chunye , WANG, Lilei , ZHANG, Li
发明人： SKOV, Peter , WANG, Chunye , WANG, Lilei , ZHANG, Li
IPC分类号： H04W72/04 , H04B7/26
CPC分类号： H04L27/2626 , H04B7/022 , H04B7/024 , H04B7/0426 , H04B7/0456 , H04B7/061 , H04B7/0617 , H04L5/0048 , H04L27/2646
摘要： An apparatus and a method are provided, by which at least one virtual antenna port is created which comprises a plurality of reference signal ports defined in a physical resource block. Information regarding the at least one virtual antenna port including the definition of the reference signal ports is sent to a user equipment, and reference signals are sent on the plurality of reference signal ports to the user equipment.
摘要翻译：提供了一种装置和方法，通过该装置和方法，创建包括在物理资源块中定义的多个参考信号端口的至少一个虚拟天线端口。关于包括参考信号端口的定义的至少一个虚拟天线端口的信息被发送到用户设备，并且参考信号在多个参考信号端口上被发送到用户设备。

4. 发明申请

WO2013181831A1 TRANSMISSIONS TO HIGH-SPEED DEVICES 审中-公开
标题翻译：传输到高速设备
公开(公告)号：WO2013181831A1
公开(公告)日：2013-12-12
申请号：PCT/CN2012/076611
申请日：2012-06-07
申请人： NOKIA SIEMENS NETWORKS OY , WANG, Chunye , SKOV, Peter , WANG, Lilei , ZHANG, Li
发明人： WANG, Chunye , SKOV, Peter , WANG, Lilei , ZHANG, Li
IPC分类号： H04W88/08
CPC分类号： H04B7/0456 , H04B7/0689 , H04L5/0023 , H04L5/0048 , H04W72/1289
摘要： A technique, comprising: in response to an indication that a communication device is changing its physical location at a rate above a predetermined threshold, selecting for transmissions to said communication device a transmission mode according to which: data symbols are transmitted together with reference symbols according to the same pre-coding as said data symbols; data symbols and reference symbols share a common pre-coding matrix over a plurality of resource blocks; and multi-layer transmissions involve the transmission of reference symbols for a plurality of layers via shared pairs of resource elements using orthogonal cover codes according to which no despreading is required at the communication device.
摘要翻译：一种技术，包括：响应于通信设备以高于预定阈值的速率改变其物理位置的指示，选择传输到所述通信设备的传输模式，根据该传输模式：数据符号与参考符号一起发送，与所述数据符号相同的预编码; 数据符号和参考符号在多个资源块上共享公共预编码矩阵; 并且多层传输涉及通过使用正交覆盖码的共享资源元素对来传送多个层的参考符号，根据该资源元素在通信设备处不需要解扩。

5. 发明申请

WO2013117003A1 DEFINING A CONTROL CHANNEL ELEMENT 审中-公开
标题翻译：定义控制通道元素
公开(公告)号：WO2013117003A1
公开(公告)日：2013-08-15
申请号：PCT/CN2012/070990
申请日：2012-02-09
申请人： NOKIA SIEMENS NETWORKS OY , WANG, Lilei , WANG, Chunye , SKOV, Peter , ZHANG, Li
发明人： WANG, Lilei , WANG, Chunye , SKOV, Peter , ZHANG, Li
IPC分类号： H04W52/58
CPC分类号： H04L1/0004 , H04J13/18
摘要： It is described a method for defining a control channel element, which corresponds to a subset of resources within a physical resource block of a control channel, the control channel element to be used for sending downlink control information being responsive for controlling a transmission between a user equipment and a base station via a radio transmission channel, wherein the control channel is part of the radio transmission channel. The method comprises determining parameters, wherein the parameters are used for channelizing downlink control information, the parameters comprising a position of a physical resource block in the frequency domain of the radio transmission channel, a spreading code and a scrambling identity being indicative for a scrambling sequence used for randomizing the transmission of the control channel, and defining the control channel element based on the determined parameters.
摘要翻译：描述了一种用于定义对应于控制信道的物理资源块内的资源的子集的控制信道单元的方法，用于发送下行链路控制信息的控制信道单元响应于控制用户之间的传输设备和基站，其中控制信道是无线电传输信道的一部分。该方法包括确定参数，其中所述参数用于对下行链路控制信息进行信道化，所述参数包括无线电传输信道的频域中的物理资源块的位置，扩展码和加扰标识指示加扰序列用于随机化控制信道的传输，并且基于所确定的参数来定义控制信道单元。

6. 发明申请

WO2013113140A1 METHOD AND APPARATUS FOR REALIZING ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL 审中-公开
标题翻译：实现增强物理下行链路控制信道的方法和装置
公开(公告)号：WO2013113140A1
公开(公告)日：2013-08-08
申请号：PCT/CN2012/070759
申请日：2012-01-30
申请人： NOKIA SIEMENS NETWORKS OY , SKOV, Peter , WANG, Chunye , WANG, Lilei , ZHANG, Li
发明人： SKOV, Peter , WANG, Chunye , WANG, Lilei , ZHANG, Li
IPC分类号： H04W72/00
CPC分类号： H04L5/0053 , H04B2201/70703 , H04L5/0017 , H04L5/005
摘要： There are provided measures for realizing an enhanced physical downlink control channel. Such measures exemplarily comprise definition of a physical downlink control channel for multiple terminals in at least one common physical resource block by including a demodulation reference symbol in a predefined subset of resource elements of the at least one common physical resource block and multiplexing downlink control information for the multiple terminals in code division using orthogonal spreading factors in the remaining resource elements of the at least one common physical resource block, transmission of the defined physical downlink control channel towards the multiple terminals residing in a cell of a cellular communication system, and demodulation of the multiplexed downlink control information using the demodulation reference symbol at the multiple terminals.
摘要翻译：提供了实现增强的物理下行链路控制信道的措施。这样的措施示例性地包括通过在至少一个公共物理资源块的资源元素的预定义子集中包括解调参考符号来定义至少一个公共物理资源块中的多个终端的物理下行链路控制信道，并且复用下行链路控制信息所述多个终端在所述至少一个公共物理资源块的剩余资源元素中使用正交扩频因子进行码分多址，将定义的物理下行链路控制信道发送到驻留在蜂窝通信系统的小区中的多个终端，以及解调在多个终端使用解调参考符号的复用下行链路控制信息。

7. 发明申请

WO2013117014A1 IDENTIFYING A SUBSET OF A PLURALITY OF RADIO RESOURCES OF A DOWNLINK CONTROL CHANNEL 审中-公开
标题翻译：识别下行链路控制信道的无线电资源的多样性
公开(公告)号：WO2013117014A1
公开(公告)日：2013-08-15
申请号：PCT/CN2012/071041
申请日：2012-02-10
申请人： NOKIA SIEMENS NETWORKS OY , ZHANG, Li , SKOV, Peter , FREDERIKSEN, Frank , WANG, Chunye
发明人： ZHANG, Li , SKOV, Peter , FREDERIKSEN, Frank , WANG, Chunye
IPC分类号： H04W72/04
CPC分类号： H04W72/042
摘要： It is described a method for identifying a subset of a plurality of radio resources of a downlink control channel, wherein the subset of radio resources is temporarily allocated to a downlink shared channel, wherein the downlink control channel is used for sending downlink control information being responsive for controlling a transmission between a user equipment and a base station via a radio transmission channel, wherein the downlink shared channel is used for sending common user data and control signals to the user equipment, wherein a plurality of radio resources of th radio transmission channel is allocated to the downlink control channel, and wherein a subset of the plurality of radio resources of the downlink control channel is temporarily allocated to the downlink shared channel. The method comprises receiving, by the user equipment, information being indicative for the subset of radio resources of the plurality of radio resources of the downlin control channel, which are temporarily allocated to the downlink shared channel, if they are unused by the downlink control channel, wherein the information is provided via at least one of the plurality of radio resources of the downlin control channel, and identifying, by the user equipment, the subset of the plurality of radio resources of the downlink control channel based on the received information, which subset is temporarily allocated to the downlink control channel.
摘要翻译：描述了一种用于识别下行链路控制信道的多个无线电资源的子集的方法，其中无线电资源的子集被临时分配给下行链路共享信道，其中下行链路控制信道用于发送正在响应的下行链路控制信息用于经由无线电传输信道来控制用户设备和基站之间的传输，其中下行链路共享信道用于向用户设备发送公共用户数据和控制信号，其中无线电传输信道的多个无线电资源是分配给下行链路控制信道，并且其中下行链路控制信道的多个无线电资源的子集被临时分配给下行链路共享信道。该方法包括：如果下行链路控制信道未被使用，则由用户设备接收指示下行链路共享信道临时分配的下行链路控制信道的多个无线资源的无线电资源的子集的信息其中，所述信息经由所述下行链路控制信道的所述多个无线电资源中的至少一个提供，并且由所述用户设备基于所接收的信息来识别所述下行链路控制信道的所述多个无线电资源的子集，子集被临时分配给下行链路控制信道。

8. 发明申请

WO2009133420A1 METHOD AND APPARATUS FOR CONTROLLING TRANSMIT POWER OF A USER EQUIPMENT 审中-公开
标题翻译：用于控制用户设备的发送功率的方法和装置
公开(公告)号：WO2009133420A1
公开(公告)日：2009-11-05
申请号：PCT/IB2008/001045
申请日：2008-04-29
申请人： NOKIA SIEMENS NETWORKS OY , NOKIA INC. , WANG, Chunye , SKOV, Peter , WANG, Xiaoyi
发明人： WANG, Chunye , SKOV, Peter , WANG, Xiaoyi
IPC分类号： H04B7/005
CPC分类号： H04W52/146 , H04W52/24 , H04W52/242 , H04W52/243
摘要： An approach is provided for interference constraint power control of a user equipment (UE). The sum of path gains to non-serving sectors is determined, whereby path gain is defined as 1/ρath loss (or path gain=-path loss DB). A power spectrum density (PSD) or transmit power per subcarrier is determined based on the sum of path gains, target noise rise level received from BS and thermal noise power. A transmit power level is set based on the PSD.
摘要翻译：提供了一种用于用户设备（UE）的干扰约束功率控制的方法。确定非服务部门的路径增益的总和，其中路径增益被定义为1 /？ath loss（或路径增益= -path loss DB）。基于从BS接收的路径增益，目标噪声上升电平和热噪声功率之和来确定每个子载波的功率谱密度（PSD）或发射功率。基于PSD设置发射功率电平。

9. 发明申请

WO2014005322A1 SEARCH SPACES FOR WIRELESS COMMUNICATIONS 审中-公开
标题翻译：搜索无线通信空间
公开(公告)号：WO2014005322A1
公开(公告)日：2014-01-09
申请号：PCT/CN2012/078284
申请日：2012-07-06
申请人： NOKIA SIEMENS NETWORKS OY , NOKIA CORPORATION , SKOV, Peter , WANG, Chunye , FREDERIKSEN, Frank , RAAF, Bernhard , LINDH, Lars , JANIS, Pekka , MIAO, Honglei , HUGL, Klaus
发明人： SKOV, Peter , WANG, Chunye , FREDERIKSEN, Frank , RAAF, Bernhard , LINDH, Lars , JANIS, Pekka , MIAO, Honglei , HUGL, Klaus
IPC分类号： H04W72/04
CPC分类号： H04L5/0053 , H04W28/22
摘要： Methods and apparatuses for providing adaptive search space definitions for wireless communications are provided where a code rate available for at least one selected downlink control information format is determined based on a determined control channel element size and an evaluation is performed whether said code rate is acceptable for transmission of control information. When said code rate is acceptable, at least one search space candidate is defined based on said control channel element size and code rate. When said code rate is unacceptable, iterative evaluation is provided whether a code rate determined on a higher aggregation level is acceptable.
摘要翻译：提供了用于提供用于无线通信的自适应搜索空间定义的方法和装置，其中基于所确定的控制信道单元大小来确定可用于至少一个所选择的下行链路控制信息格式的码率，并且执行评估是否所述码率是否可接受传输控制信息。当所述码率可接受时，基于所述控制信道单元大小和码率定义至少一个搜索空间候选。当所述码率不可接受时，是否可以接受在较高聚合级别确定的码率，进行迭代评估。

10. 发明申请

WO2010060464A2 POINT TO MULTIPOINT TRANSMISSION CONTROL 审中-公开
标题翻译：要点到多点传输控制
公开(公告)号：WO2010060464A2
公开(公告)日：2010-06-03
申请号：PCT/EP2008/066170
申请日：2008-11-25
申请人： NOKIA SIEMENS NETWORKS OY , SKOV, Peter , WANG, Chunye , ZHANG, Li
发明人： SKOV, Peter , WANG, Chunye , ZHANG, Li
IPC分类号： H04L1/00
CPC分类号： H04L1/0021 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0027 , H04L1/1812 , H04L2001/0093
摘要： An apparatus and method for controlling a point to multipoint transmission from a transmitting station is disclosed. The apparatus is configured to determine based on service quality information and a threshold if there are receiving stations within the coverage area of the transmitting station whose service quality is below an acceptable level. If such stations are detected, they can be treated differently from stations whose service quality is on acceptable level.
摘要翻译：公开了一种用于控制来自发射台的点对多点传输的装置和方法。该装置被配置为如果在其服务质量低于可接受水平的发射台的覆盖区域内存在接收站，则基于服务质量信息和阈值来确定。如果检测到这样的站点，则可以对其服务质量处于可接受水平的站进行不同的处理。

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