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1. 发明申请

WO2011051914A1 CHANNEL FEEDBACK TO SUPPORT EFFICIENT RANK OVERRIDE 审中-公开
标题翻译：渠道反馈支持高效率排名
公开(公告)号：WO2011051914A1
公开(公告)日：2011-05-05
申请号：PCT/IB2010/054920
申请日：2010-10-29
申请人： NOKIA CORPORATION , KOIVISTO, Tommi, Tapani , ROMAN, Timo, Eric , ENESCU, Mihai, Horatiu , SCHOBER, Karol
发明人： KOIVISTO, Tommi, Tapani , ROMAN, Timo, Eric , ENESCU, Mihai, Horatiu , SCHOBER, Karol
IPC分类号： H04B7/06
CPC分类号： H04B7/0639 , H04B7/0632
摘要： A method can include providing channel feedback to support efficient rank override For example, in such a method, a rank-r precoder index corresponding to a rank-r precoder is determined, and performance for each rank-1 precoder within the rank-r precoder is measured Based on the measured performance, a rank-1 precoder that maximizes performance is selected
摘要翻译：一种方法可以包括提供信道反馈以支持有效的秩覆盖例如，在这种方法中，确定与rank-r预编码器相对应的rank-r预编码器索引，并且确定rank-r预编码器内的每个rank-1预编码器的性能被测量基于测量的性能，选择使性能最大化的1级预编码器

2. 发明申请

WO2009098601A2 METHOD AND APPARATUS FOR CONVEYING ANTENNA CONFIGURATION INFORMATION VIA MASKING 审中-公开
标题翻译：通过掩蔽传输天线配置信息的方法和设备
公开(公告)号：WO2009098601A2
公开(公告)日：2009-08-13
申请号：PCT/IB2009/050044
申请日：2009-01-07
申请人： NOKIA CORPORATION , NOKIA INC. , ROMAN, Timo, Eric , RAAF, Bernhard , CHMIEL, Mieszko
发明人： ROMAN, Timo, Eric , RAAF, Bernhard , CHMIEL, Mieszko
IPC分类号： H04B7/06
CPC分类号： H04B7/06 , H04B7/0689 , H04L1/0041
摘要： A method, apparatus and computer program product are provided for conveying information regarding the antenna configuration and/or the transmission diversity scheme to a recipient, such as a mobile device. In particular, information regarding the antenna configuration and/or the transmission diversity scheme can be conveyed by masking, such as cyclic redundancy check masking, to provide information regarding the antenna configuration and/or the transmission diversity scheme. In this regard, a set of masks can be determined based upon hamming distances between the masks and bit diversities between the masks and where each of the masks within the set is associated with an antenna configuration and a transmission diversity scheme.
摘要翻译：提供了一种方法，设备和计算机程序产品，用于将关于天线配置和/或传输分集方案的信息传达给诸如移动设备的接收方。具体而言，关于天线配置和/或传输分集方案的信息可以通过诸如循环冗余校验掩码之类的掩蔽来传达，以提供关于天线配置和/或传输分集方案的信息。就这一点而言，可以基于掩码之间的汉明距离和掩码之间的位差异以及该集合内的每个掩码与天线配置和传输分集方案相关联来确定一组掩码。

3. 发明申请

WO2010109320A1 SYSTEM AND METHOD FOR SI9GNALING OF INTERFERING SPATIAL LAYERS WITH DEDICATED REFERENCE SIGNAL 审中-公开
标题翻译：用专用参考信号对空间层进行SI9编程的系统和方法
公开(公告)号：WO2010109320A1
公开(公告)日：2010-09-30
申请号：PCT/IB2010/000691
申请日：2010-03-26
申请人： NOKIA CORPORATION , KOIVISTO, Tommi, Tapani , ROMAN, Timo, Eric , ENESCU, Mihai, Horatiu , SCHOBER, Karol
发明人： KOIVISTO, Tommi, Tapani , ROMAN, Timo, Eric , ENESCU, Mihai, Horatiu , SCHOBER, Karol
IPC分类号： H04B1/10 , H04B7/06 , H04B7/08 , H04W72/12
CPC分类号： H04B7/0452 , H04J11/0023 , H04L5/0023 , H04L5/0032 , H04L5/0035 , H04L5/0053 , H04L25/0204 , H04L25/0226 , H04W48/08 , H04W48/16 , H04W72/046
摘要： An apparatus, method and system for signaling of interfering spatial layers with dedicated reference signals in a communication system. In one embodiment, an apparatus includes a processor (520) and memory (550) including computer program code. The memory (550) and the computer program code are configured to, with the processor (520), cause the apparatus to receive an allocation of communication resources and a dedicated reference signal index for a spatial layer associated with the communication resources, receive information about spatial interference for a user equipment, and identify spatial interference with respect to at least one communication resource within the communication resources allocated to the user equipment in another spatial layer.
摘要翻译：用于在通信系统中用专用参考信号发送干扰空间层的装置，方法和系统。在一个实施例中，一种装置包括包括计算机程序代码的处理器（520）和存储器（550）。存储器（550）和计算机程序代码被配置为与处理器（520）一起使得设备接收通信资源的分配和与通信资源相关联的空间层的专用参考信号索引，接收关于对用户设备的空间干扰，以及针对分配给另一个空间层中的用户设备的通信资源中的至少一个通信资源来识别空间干扰。

4. 发明申请

WO2010086715A1 MULTIPLE USER MIMO INTERFERENCE SUPPRESSION COMMUNICATIONS SYSTEM AND METHODS 审中-公开
标题翻译：多用户MIMO干扰抑制通信系统和方法
公开(公告)号：WO2010086715A1
公开(公告)日：2010-08-05
申请号：PCT/IB2010/000157
申请日：2010-01-28
申请人： NOKIA CORPORATION , ROMAN, Timo, Eric , RIBEIRO, Cássio, Barboza , KOIVISTO, Tommi, Tapani , LINDH, Lars, Erik
发明人： ROMAN, Timo, Eric , RIBEIRO, Cássio, Barboza , KOIVISTO, Tommi, Tapani , LINDH, Lars, Erik
IPC分类号： H04B7/06
CPC分类号： H04B7/0452 , H04W72/1289
摘要： Systems and methods for providing an efficient mechanism for transmitting interference vectors to communications terminals, such as user equipments (UEs), in an over the air radio telecommunications network with spatially multiplexed multiple user multiple input multiple output (MU-MIMO) capability. A new pre-coding information downlink channel is defined. Messages containing semi-persistent interference vector information for MU-MIMO user equipment are defined and transmitted over the new channel in a manner that allows infrequent transmission and efficient use of resources. Using the interference vectors and applying inter- user interference adaptation to received messages, the UEs may receive spatially multiplexed MIMO transmissions and actively remove inter-user interference after reception of the messages. Compression of the pre-coding vector information transmitted over the pre-coding information channel may result in additional increases in efficiency in the system.
摘要翻译：用于提供用于通过空间多路复用多用户多输入多输出（MU-MIMO）能力在空中无线电电信网络中向诸如用户设备（UE）的通信终端发送干扰矢量的有效机制的系统和方法。定义新的预编码信息下行链路信道。包含用于MU-MIMO用户设备的半持续干扰矢量信息的消息通过新信道以允许频繁传输和有效利用资源的方式被定义和传输。使用干扰向量并对接收的消息应用用户间干扰适配，UE可以接收空间复用的MIMO传输，并且在接收到消息之后主动消除用户间干扰。通过预编码信息信道传送的预编码矢量信息的压缩可能导致系统效率的额外增加。

5. 发明申请

WO2010070197A1 DOWNLINK CONTROL AND PHYSICAL HYBRID ARQ INDICATOR CHANNEL (PHICH) CONFIGURATION FOR EXTENDED BANDWIDTH SYSTEM 审中-公开
标题翻译：下行链路控制和物理混合ARQ指示器通道（PHICH）配置扩展带宽系统
公开(公告)号：WO2010070197A1
公开(公告)日：2010-06-24
申请号：PCT/FI2009/050988
申请日：2009-12-09
申请人： NOKIA CORPORATION , GROVLEN, Asbjorn , LINDH, Lars, Erik , ROMAN, Timo, Eric , KOIVISTO, Tommi, Tapani
发明人： GROVLEN, Asbjorn , LINDH, Lars, Erik , ROMAN, Timo, Eric , KOIVISTO, Tommi, Tapani
IPC分类号： H04W28/26 , H04W72/04
CPC分类号： H04L5/003 , H04L1/18 , H04L5/0053 , H04W72/042 , H04W72/0453
摘要： In accordance with the exemplary embodiments of the invention, there is described herein at least a method, executable computer program, and apparatus to form a resource allocation for a particular bandwidth, including defining at least one search space for a first bandwidth region used by a first user equipment and for a second bandwidth region used by a second user equipment, each search space including control channel elements, where there are first control channel elements in the first bandwidth region and second control channel elements in the second bandwidth region, and transmitting information descriptive of the resource allocation to the first user equipment and the second user equipment.
摘要翻译：根据本发明的示例性实施例，这里至少描述了一种方法，可执行计算机程序和装置，用于形成用于特定带宽的资源分配，包括为第一带宽区域定义至少一个搜索空间第一用户设备和第二用户设备使用的第二带宽区域，每个搜索空间包括控制信道单元，其中在第一带宽区域中存在第一控制信道单元和第二带宽区域中的第二控制信道单元，以及发送信息描述对第一用户设备和第二用户设备的资源分配。

6. 发明公开

EP2494705A1 CHANNEL FEEDBACK TO SUPPORT EFFICIENT RANK OVERRIDE 审中-公开
标题翻译：信道反馈支持高效通道覆盖
公开(公告)号：EP2494705A1
公开(公告)日：2012-09-05
申请号：EP10826217.1
申请日：2010-10-29
申请人： Nokia Corporation
发明人： KOIVISTO, Tommi, Tapani , ROMAN, Timo, Eric , ENESCU, Mihai, Horatiu , SCHOBER, Karol
IPC分类号： H04B7/06
CPC分类号： H04B7/0639 , H04B7/0632
摘要： A method can include providing channel feedback to support efficient rank override For example, in such a method, a rank-r precoder index corresponding to a rank-r precoder is determined, and performance for each rank-1 precoder within the rank-r precoder is measured Based on the measured performance, a rank-1 precoder that maximizes performance is selected

7. 发明公开

EP2371163A1 DOWNLINK CONTROL AND PHYSICAL HYBRID ARQ INDICATOR CHANNEL (PHICH) CONFIGURATION FOR EXTENDED BANDWIDTH SYSTEM 审中-公开
标题翻译：下行链路控制和PHICH配置与扩展带宽的系统
公开(公告)号：EP2371163A1
公开(公告)日：2011-10-05
申请号：EP09832992.3
申请日：2009-12-09
申请人： Nokia Corporation
发明人： GROVLEN, Asbjorn , LINDH, Lars, Erik , ROMAN, Timo, Eric , KOIVISTO, Tommi, Tapani
IPC分类号： H04W28/26 , H04W72/04
CPC分类号： H04L5/003 , H04L1/18 , H04L5/0053 , H04W72/042 , H04W72/0453
摘要： In accordance with the exemplary embodiments of the invention, there is described herein at least a method, executable computer program, and apparatus to form a resource allocation for a particular bandwidth, including defining at least one search space for a first bandwidth region used by a first user equipment and for a second bandwidth region used by a second user equipment, each search space including control channel elements, where there are first control channel elements in the first bandwidth region and second control channel elements in the second bandwidth region, and transmitting information descriptive of the resource allocation to the first user equipment and the second user equipment.

8. 发明公开

EP2392083A1 MULTIPLE USER MIMO INTERFERENCE SUPPRESSION COMMUNICATIONS SYSTEM AND METHODS 审中-公开
标题翻译： MIMO干扰抑制的通信系统中多个用户和程序
公开(公告)号：EP2392083A1
公开(公告)日：2011-12-07
申请号：EP10735521.6
申请日：2010-01-28
申请人： Nokia Corporation
发明人： ROMAN, Timo, Eric , RIBEIRO, Cássio, Barboza , KOIVISTO, Tommi, Tapani , LINDH, Lars, Erik
IPC分类号： H04B7/06
CPC分类号： H04B7/0452 , H04W72/1289
摘要： Systems and methods for providing an efficient mechanism for transmitting interference vectors to communications terminals, such as user equipments (UEs), in an over the air radio telecommunications network with spatially multiplexed multiple user multiple input multiple output (MU-MIMO) capability. A new pre-coding information downlink channel is defined. Messages containing semi-persistent interference vector information for MU-MIMO user equipment are defined and transmitted over the new channel in a manner that allows infrequent transmission and efficient use of resources. Using the interference vectors and applying inter- user interference adaptation to received messages, the UEs may receive spatially multiplexed MIMO transmissions and actively remove inter-user interference after reception of the messages. Compression of the pre-coding vector information transmitted over the pre-coding information channel may result in additional increases in efficiency in the system.

9. 发明公开

EP2243229A2 METHOD AND APPARATUS FOR CONVEYING ANTENNA CONFIGURATION INFORMATION VIA MASKING 有权转让
标题翻译：方法和装置用于转移天线配置信息ON MASK
公开(公告)号：EP2243229A2
公开(公告)日：2010-10-27
申请号：EP09709049.2
申请日：2009-01-07
申请人： Nokia Corporation
发明人： ROMAN, Timo, Eric , RAAF, Bernhard , CHMIEL, Mieszko
IPC分类号： H04B7/06
CPC分类号： H04B7/06 , H04B7/0689 , H04L1/0041
摘要： A method, apparatus and computer program product are provided for conveying information regarding the antenna configuration and/or the transmission diversity scheme to a recipient, such as a mobile device. In particular, information regarding the antenna configuration and/or the transmission diversity scheme can be conveyed by masking, such as cyclic redundancy check masking, to provide information regarding the antenna configuration and/or the transmission diversity scheme. In this regard, a set of masks can be determined based upon hamming distances between the masks and bit diversities between the masks and where each of the masks within the set is associated with an antenna configuration and a transmission diversity scheme.
摘要翻译：提供了用于传达信息关于天线配置和/或传送分集方案给接收者，检查为移动设备中的方法，装置和计算机程序产品。具体地，信息关于天线配置和/或传送分集方案可以通过掩蔽，颜色被输送：如循环冗余校验掩蔽，以提供信息关于天线配置和/或传送分集方案。在这方面，一个掩码集合可以基于汉明码，其中每个集合内的掩模与在天线配置和传送分集方案有关的掩模之间的掩模和位分集之间的距离是确定的开采。

10. 发明公开

EP2412101A1 SYSTEM AND METHOD FOR SIGNALING OF INTERFERING SPATIAL LAYERS WITH DEDICATED REFERENCE SIGNAL 审中-公开
标题翻译：系统和方法用于信号干扰的空间层的专用参考信号
公开(公告)号：EP2412101A1
公开(公告)日：2012-02-01
申请号：EP10755512.0
申请日：2010-03-26
申请人： Nokia Corporation
发明人： KOIVISTO, Tommi, Tapani , ROMAN, Timo, Eric , ENESCU, Mihai, Horatiu , SCHOBER, Karol
IPC分类号： H04B1/10 , H04B7/06 , H04B7/08 , H04W72/12
CPC分类号： H04B7/0452 , H04J11/0023 , H04L5/0023 , H04L5/0032 , H04L5/0035 , H04L5/0053 , H04L25/0204 , H04L25/0226 , H04W48/08 , H04W48/16 , H04W72/046
摘要： An apparatus, method and system for signaling of interfering spatial layers with dedicated reference signals in a communication system. In one embodiment, an apparatus includes a processor (520) and memory (550) including computer program code. The memory (550) and the computer program code are configured to, with the processor (520), cause the apparatus to receive an allocation of communication resources and a dedicated reference signal index for a spatial layer associated with the communication resources, receive information about spatial interference for a user equipment, and identify spatial interference with respect to at least one communication resource within the communication resources allocated to the user equipment in another spatial layer.

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