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1. 发明申请

WO2010003453A1 METHOD, MOBILE DEVICE AND COMMUNICATION SYSTEM TO DETERMINE THE TYPE OF A NETWORK NODE 审中-公开
标题翻译：方法，移动设备和通信系统来确定网络节点的类型
公开(公告)号：WO2010003453A1
公开(公告)日：2010-01-14
申请号：PCT/EP2008/058911
申请日：2008-07-09
申请人： NOKIA SIEMENS NETWORKS OY , JIANG, Hai , KANG, Jianfeng , WANG, Xiaoyi , WEI, Chao , WU, Yi , ZHANG, Dongmei
发明人： JIANG, Hai , KANG, Jianfeng , WANG, Xiaoyi , WEI, Chao , WU, Yi , ZHANG, Dongmei
IPC分类号： H04W48/08 , H04W48/16 , H04W48/20
CPC分类号： H04W48/08 , H04W48/16 , H04W84/047
摘要： A network node, a mobile device, a communication system, a method for detecting the type of a network node, the method for transmitting the type of a network node and the use of a data frame for determining the type of a network node is described. To distinguish between different types of network nodes, a signal pattern comprising an attribute is transmitted/received. The attribute is type-indicative of the type of the network node. Different ways of implementing the type-indicative attribute are described.
摘要翻译：描述网络节点，移动设备，通信系统，用于检测网络节点的类型的方法，用于发送网络节点的类型的方法以及用于确定网络节点的类型的数据帧的使用。为了区分不同类型的网络节点，发送/接收包括属性的信号模式。该属性是指示网络节点类型的类型。描述了实现类型指示属性的不同方法。

2. 发明申请

WO2010000312A1 APPARATUS FOR RANGING, IN PARTICULAR FOR USE IN A MULTIPLE USER MULTIPLE INPUT MULTIPLE OUTPUT WIRELESS TELECOMMUNICATIONS NETWORK 审中-公开
标题翻译：用于多用途多用户多路输出无线电信网络的设备
公开(公告)号：WO2010000312A1
公开(公告)日：2010-01-07
申请号：PCT/EP2008/058454
申请日：2008-07-01
申请人： NOKIA SIEMENS NETWORKS OY , JIANG, Hai , KANG, Jianfeng , LI, Shaohua
发明人： JIANG, Hai , KANG, Jianfeng , LI, Shaohua
IPC分类号： H04L25/03 , H04B7/26 , H04L1/06 , H04W48/14 , H04W74/08 , H04L25/02 , H04B7/06 , H04J11/00 , H04B7/04
CPC分类号： H04L25/03343 , H04J3/0682 , H04L25/0204 , H04L25/0224 , H04L25/0244 , H04L2025/03426
摘要： The present invention relates to a method and apparatus, and in particular to an improved apparatus for use in a multiple user multiple input multiple output wireless telecommunications network. According to a first aspect there is provided an apparatus configured to generate a signal for combining with a code signal; and generate a further signal dependent on a combination of the code signal and the signal. Thus in embodiments it may be possible to reduce the probability of a code or ranging code signal collision between apparatus as the generated signal may enable a spatial orthogonality to be exploited. According to a second aspect there is provided an apparatus configured to: receive at least one signal from a further apparatus, wherein the further signal comprises a ranging code value; a ranging channel value; and an orthogonal vector value. According to a third aspect there is provided an apparatus configured to generate a precoding matrix for combining with a code signal; and generate a further signal dependent on a combination of the code signal and the precoding matrix
摘要翻译：本发明涉及一种方法和装置，特别涉及一种用于多用户多输入多输出无线电信网络的改进装置。根据第一方面，提供了一种被配置为产生用于与代码信号组合的信号的装置; 并且根据代码信号和信号的组合生成另外的信号。因此，在实施例中，随着生成的信号可以实现空间正交性被利用，可以降低设备之间的代码或测距码信号冲突的概率。根据第二方面，提供了一种被配置为：从另一设备接收至少一个信号的装置，其中所述另外的信号包括测距码值; 测距通道值; 和正交矢量值。根据第三方面，提供了一种被配置为生成用于与代码信号组合的预编码矩阵的装置; 并且根据代码信号和预编码矩阵的组合生成另外的信号

3. 发明申请

WO2009057081A2 METHOD AND APPARATUS FOR PROVIDING AN EFFICIENT PILOT PATTERN 审中-公开
标题翻译：提供有效引导图案的方法和装置
公开(公告)号：WO2009057081A2
公开(公告)日：2009-05-07
申请号：PCT/IB2008/054550
申请日：2008-11-02
申请人： NOKIA SIEMENS NETWORKS OY , NOKIA INC. , XIN, Qi , KANG, Jianfeng , WEI, Chao
发明人： XIN, Qi , KANG, Jianfeng , WEI, Chao
IPC分类号： H04L5/00
CPC分类号： H04L5/0048 , H04L5/0007 , H04L5/0023 , H04L5/0064 , H04L25/0226 , H04L25/0232
摘要： An approach is provided for generating a pilot pattern. A sequence of tiles is generated, wherein the tiles are arranged to avoid redundant pilot sub-carriers by utilizing different pilot patterns. A transmission signal is generated according to the generated sequence for transmission over a network.
摘要翻译：提供了一种用于产生导频模式的方法。生成瓦片序列，其中瓦片被布置成通过利用不同的导频模式来避免冗余的导频子载波。根据生成的序列生成发送信号，以便通过网络传输。

4. 发明申请

WO2010022786A1 METHOD, COMMUNICATION DEVICE AND COMMUNICATION SYSTEM FOR DETERMINING A CHANNEL CODING RATE FOR REMOVING PADDING OVERHEAD IN A DATA TRANSMISSION 审中-公开
标题翻译：方法，通信设备和通信系统，用于确定用于在数据传输中移除掩码的通道编码率
公开(公告)号：WO2010022786A1
公开(公告)日：2010-03-04
申请号：PCT/EP2008/061376
申请日：2008-08-29
申请人： NOKIA SIEMENS NETWORKS OY , KANG, Jianfeng , QI, Xin
发明人： KANG, Jianfeng , QI, Xin
IPC分类号： H04L1/00
CPC分类号： H04L1/0041 , H04L1/0009 , H04L1/0067
摘要： Method (12) of determining a channel coding rate for removing padding overhead in a data transmission, comprising determining (1) a modulation coding scheme level having a first channel coding rate; determining (2) an amount of data to be transmitted; determining (3) a number of resource units required for accommodating the amount of data to be transmitted; wherein each resource unit has a defined data capacity; and wherein the first channel coding rate is indicative for the data capacity; determining (4) a remaining amount of data; wherein the remaining amount of data is the modulus of the amount of data to be transmitted and the data capacity of a resource unit; and determining (5) a second channel coding rate such that the amount of data to be transmitted is a whole-number multiple of the data capacity of one resource unit when employing the second channel coding rate.
摘要翻译：一种确定用于消除数据传输中的填充开销的信道编码率的方法（12），包括：确定（1）具有第一信道编码速率的调制编码方案级; 确定（2）要发送的数据量; 确定（3）容纳要发送的数据量所需的资源单元数量; 其中每个资源单元具有定义的数据容量; 并且其中所述第一信道编码率指示所述数据容量; 确定（4）剩余数据量; 其中剩余的数据量是要发送的数据量的模数和资源单元的数据容量; 以及（5）第二信道编码率，使得当采用第二信道编码率时，要发送的数据量是一个资源单元的数据容量的整数倍。

5. 发明申请

WO2009143860A1 METHOD AND APPARATUS FOR PROVIDING PILOT SIGNALS IN OFDM FRAMES 审中-公开
标题翻译：在OFDM框架中提供引导信号的方法和装置
公开(公告)号：WO2009143860A1
公开(公告)日：2009-12-03
申请号：PCT/EP2008/004239
申请日：2008-05-28
申请人： NOKIA SIEMENS NETWORKS OY , LI, Shaohua , QI, Xin , KANG, Jianfeng
发明人： LI, Shaohua , QI, Xin , KANG, Jianfeng
IPC分类号： H04L27/26
CPC分类号： H04L5/0007 , H04L5/0048 , H04L27/2613
摘要： In a telecommunication network, pilot signals are provided in OFDM (orthogonal frequency division multiplexing) frames to enable the SC-FDMA (the single-carrier frequency division multiple access) concept to work with the OFDMA concept in uplink substantially harmonically, wherein each OFDM frame comprises a predetermined plurality of OFDM symbols, and at least one pilot signal is placed in addition to other data and/or signals within at least one existing OFDM symbol of said predetermined plurality of OFDM symbols.
摘要翻译：在电信网络中，在OFDM（正交频分复用）帧中提供导频信号，以使SC-FDMA（单载波频分多址）概念在上行链路上基本上协调地与OFDMA概念一起工作，其中每个OFDM帧包括预定的多个OFDM符号，并且除了在所述预定多个OFDM符号的至少一个现有OFDM符号内的其他数据和/或信号之外还放置至少一个导频信号。

6. 发明申请

WO2012106832A1 SCALING TRANSMIT POWER IN MULTI-ANTENNA WIRELESS SYSTEMS 审中-公开
标题翻译：在天线无线系统中扩展发射功率
公开(公告)号：WO2012106832A1
公开(公告)日：2012-08-16
申请号：PCT/CN2011/000197
申请日：2011-02-07
申请人： NOKIA SIEMENS NETWORKS OY , LIU, Jingxiu , KANG, Jianfeng
发明人： LIU, Jingxiu , KANG, Jianfeng
IPC分类号： H04W52/00
CPC分类号： H04W52/04 , H04B7/0417 , H04B7/0617 , H04B17/12 , H04W52/0206 , H04W52/42 , Y02D70/1262 , Y02D70/444
摘要： There is provided a network component (102) of a wireless communication network (100). The network component (102) comprises at least two output ports (104a, 104b), each output port being associated with an antenna (106a, 106b). The network component (100) further comprises a controller (108) for providing a power signal set (110) having at least two power signal components, each power signal component being associated with one of at least two output ports (104a, 104b) and being indicative of a power portion to be provided to its associated antenna (106a, 106b) for generating a transmission (114a, 114b, 120a, 120b, 122a, 122b) to a receiving network component (112a, 112b, 112c) of the wireless communication network (100). Further, the network component (102) comprises a power adjustment unit (116) for scaling power signal components of the power signal set (110, 110a, 110b), thereby providing a scaled power signal set (118).
摘要翻译：提供了无线通信网络（100）的网络组件（102）。网络组件（102）包括至少两个输出端口（104a，104b），每个输出端口与天线（106a，106b）相关联。网络组件（100）还包括用于提供具有至少两个功率信号分量的功率信号组（110）的控制器（108），每个功率信号分量与至少两个输出端口（104a，104b）中的一个相关联，并且指示要提供给其相关联的天线（106a，106b）的功率部分，用于生成到无线的接收网络组件（112a，112b，112c）的传输（114a，114b，120a，120b，122a，122b）通信网络（100）。此外，网络组件（102）包括用于缩放功率信号组（110,1 110a，110b）的功率信号分量的功率调整单元（116），从而提供缩放的功率信号组（118）。

7. 发明公开

EP2301278A1 METHOD, MOBILE DEVICE AND COMMUNICATION SYSTEM TO DETERMINE THE TYPE OF A NETWORK NODE 审中-公开
标题翻译：方法中，移动设备与通信系统确定网络节点的类型
公开(公告)号：EP2301278A1
公开(公告)日：2011-03-30
申请号：EP08774917.2
申请日：2008-07-09
申请人： Nokia Siemens Networks Oy
发明人： JIANG, Hai , KANG, Jianfeng , WANG, Xiaoyi , WEI, Chao , WU, Yi , ZHANG, Dongmei
IPC分类号： H04W48/08 , H04W48/16 , H04W48/20
CPC分类号： H04W48/08 , H04W48/16 , H04W84/047
摘要： A network node, a mobile device, a communication system, a method for detecting the type of a network node, the method for transmitting the type of a network node and the use of a data frame for determining the type of a network node is described. To distinguish between different types of network nodes, a signal pattern comprising an attribute is transmitted/received. The attribute is type-indicative of the type of the network node. Different ways of implementing the type-indicative attribute are described.

8. 发明公开

EP2291968A1 METHOD AND APPARATUS FOR PROVIDING PILOT SIGNALS IN OFDM FRAMES 审中-公开
标题翻译：方法和一种用于提供导频信号OFDM框架
公开(公告)号：EP2291968A1
公开(公告)日：2011-03-09
申请号：EP08758823.2
申请日：2008-05-28
申请人： Nokia Siemens Networks Oy
发明人： LI, Shaohua , QI, Xin , KANG, Jianfeng
IPC分类号： H04L27/26
CPC分类号： H04L5/0007 , H04L5/0048 , H04L27/2613
摘要： In a telecommunication network, pilot signals are provided in OFDM (orthogonal frequency division multiplexing) frames to enable the SC-FDMA (the single-carrier frequency division multiple access) concept to work with the OFDMA concept in uplink substantially harmonically, wherein each OFDM frame comprises a predetermined plurality of OFDM symbols, and at least one pilot signal is placed in addition to other data and/or signals within at least one existing OFDM symbol of said predetermined plurality of OFDM symbols.

9. 发明公开

EP2218206A2 METHOD AND APPARATUS FOR PILOT PATTERN ALLOCATION 有权转让
标题翻译：方法和装置导频图案分配
公开(公告)号：EP2218206A2
公开(公告)日：2010-08-18
申请号：EP08844530.9
申请日：2008-11-02
申请人： Nokia Siemens Networks OY
发明人： XIN, Qi , KANG, Jianfeng , WEI, Chao
IPC分类号： H04L5/00
CPC分类号： H04L5/0048 , H04L5/0007 , H04L5/0023 , H04L5/0064 , H04L25/0226 , H04L25/0232
摘要： An approach is provided for generating a pilot pattern. A sequence of tiles is generated, wherein the tiles are arranged to avoid redundant pilot sub-carriers by utilizing different pilot patterns. A transmission signal is generated according to the generated sequence for transmission over a network.

10. 发明申请

WO2008001192A2 APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT PROVIDING PROTECTED FEEDBACK SIGNALING TRANSMISSION IN UPLINK CLOSED-LOOP MIMO 审中-公开
标题翻译：装置，方法和计算机程序产品提供上行链路闭环MIMO中的保护反馈信令传输
公开(公告)号：WO2008001192A2
公开(公告)日：2008-01-03
申请号：PCT/IB2007/001740
申请日：2007-06-26
申请人： NOKIA CORPORATION , NOKIA, INC. , KANG, Jianfeng , TIRKKONEN, Olav, E.
发明人： KANG, Jianfeng , TIRKKONEN, Olav, E.
IPC分类号： H04B7/04 , H03M13/03
CPC分类号： H04B7/0636 , H04B7/0634 , H04B7/0656
摘要： A device configured to perform communication operations, the device having a transceiver and a control unit. The transceiver is configured to receive a signal incorporating scheduling grant and antenna weight feedback information from a remote receiver in a wireless communications system. The control unit is configured to verify correct receipt of the signal incorporating the scheduling grant and antenna weight feedback information and to use the antenna weight feedback information to control beamforming operations performed by the device when performing signal transmission operations. A computer program product composed of a computer readable memory medium storing a computer program. The computer program, when executed, is configured to cause a device to receive a signal incorporating scheduling grant and antenna weight feedback information from a remote receiver in a wireless communication system; and to verify correct receipt of the signal and to use the antenna weight feedback information to control beamforming operations performed by the device when performing signal transmission operations.
摘要翻译：一种被配置为执行通信操作的设备，所述设备具有收发器和控制单元。收发器被配置为在无线通信系统中从远程接收器接收包含调度许可和天线权重反馈信息的信号。控制单元被配置为验证结合了调度许可和天线权重反馈信息的信号的正确接收，并且在执行信号传输操作时使用天线权重反馈信息来控制由设备执行的波束成形操作。一种由存储计算机程序的计算机可读存储介质组成的计算机程序产品。所述计算机程序在被执行时被配置为使得设备在无线通信系统中从远程接收器接收包含调度授权和天线权重反馈信息的信号; 并且在执行信号传输操作时验证信号的正确接收并使用天线权重反馈信息来控制由设备执行的波束成形操作。

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