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1. 发明申请

WO2013063750A1 METHOD AND APPARATUS FOR DATA BEAMFORMING 审中-公开
标题翻译：数据波束的方法和装置
公开(公告)号：WO2013063750A1
公开(公告)日：2013-05-10
申请号：PCT/CN2011/081594
申请日：2011-10-31
申请人： FRANCE TELECOM RESEARCH & DEVELOPMENT BEIJING COMPANY LIMITED , SHI, Zhenning , GU, Daqing , LUO, Yajuan
发明人： SHI, Zhenning , GU, Daqing , LUO, Yajuan
IPC分类号： H04B7/06
CPC分类号： H04B7/0417 , H04B7/0617 , H04B7/0626 , H04B7/0639
摘要： The invention relates to a method for transmitting a signal carrying data from a network equipment to a user equipment in a multiple input-multiple output communication system, said method comprising the steps of: Receiving from the user equipment information related to a covariance matrix associated with a vector transmission channel established between the user equipment and the network equipment; Re-constructing the covariance matrix associated with a vector transmission channel established between the user equipment and the network equipment, using said information; Determining a beamforming vector associated with the vector transmission channel using at least the covariance matrix associated to the vector transmission channel, the beamforming vector maximizing the difference between the sum data rate throughput achieved by the user equipment and at least one other user equipment and the sum data rate throughput achieved by the other user equipment without the user equipment; Computing the signal carrying data to be transmitted by pre-coding the data in accordance with the determined beamforming vector associated with the vector transmission channel.
摘要翻译：本发明涉及一种用于在多输入多输出通信系统中从网络设备向用户设备发送携带数据的信号的方法，所述方法包括以下步骤：从与用户设备相关的信息相关联的协方差矩阵在用户设备和网络设备之间建立的向量传输信道; 使用所述信息重新构建与在用户设备和网络设备之间建立的向量传输信道相关联的协方差矩阵; 使用至少与矢量传输信道相关联的协方差矩阵来确定与向量传输信道相关联的波束形成向量，波束形成向量使由用户设备和至少一个其他用户设备实现的和数据速率吞吐量之间的差最大化，没有用户设备的其他用户设备实现的数据速率吞吐量; 通过根据与向量传输信道相关联的所确定的波束成形向量对数据进行预编码，来计算携带要发送数据的信号。

2. 发明申请

WO2012119319A1 METHOD AND APPARATUS FOR DATA BEAMFORMING USING DATA RATE MAXIMISATION 审中-公开
标题翻译：使用数据速率最大化的数据波束的方法和装置
公开(公告)号：WO2012119319A1
公开(公告)日：2012-09-13
申请号：PCT/CN2011/071707
申请日：2011-03-10
申请人： FRANCE TELECOM RESEARCH & DEVELOPMENT BEIJING COMPANY LIMITED , SHI, Zhenning , LUO, Yajuan , GU, Daqing
发明人： SHI, Zhenning , LUO, Yajuan , GU, Daqing
IPC分类号： H04B7/04
CPC分类号： H04B7/0452 , H04B7/0617
摘要： The present invention relates to a method of transmitting a signal carrying data in a multiple-input multiple-output (MIMO) communication system involving a plurality of users, said method comprising the steps of: determining (A) at least one beamforming vector for at least one of said users; precoding (B) said data in accordance with the beamforming vector prior to the transmission (C) of the signal from a plurality of transmitting antennas of a transmitting apparatus; wherein the beamforming vector is determined for said user (u k ) by computing the beamforming vector (wk) which maximizes the difference between the sum data rate throughput (U) achieved by said user (uk) and at least one other user (u 1 ,u 2 ) and the sum data rate throughput achieved by said at least one other user (u 1 ,u 2 ) without said user. The present invention also relates to a transmitting apparatus for performing this method and a multiple-input multiple-output (MIMO) communication system comprising such a system.
摘要翻译：本发明涉及一种在涉及多个用户的多输入多输出（MIMO）通信系统中发送携带数据的信号的方法，所述方法包括以下步骤：确定（A）至少一个波束成形向量，用于在至少一个所述用户; 在来自发送装置的多个发送天线的信号的发送（C）之前，根据波束成形向量预编码（B）所述数据; 其中通过计算最大化由所述用户（uk）和至少一个其他用户（u1，u2）实现的和数据速率吞吐量（U）之间的差异的波束形成向量（wk））为所述用户（uk）确定波束成形向量）和由所述至少一个其他用户（u1，u2）实现的和数据速率吞吐量。本发明还涉及一种用于执行该方法的发送装置和包括这种系统的多输入多输出（MIMO）通信系统。

3. 发明申请

WO2012071727A1 METHOD AND LOCAL NODE FOR COORDINATED POWER ALLOCATION 审中-公开
标题翻译：用于协调功率分配的方法和本地节点
公开(公告)号：WO2012071727A1
公开(公告)日：2012-06-07
申请号：PCT/CN2010/079354
申请日：2010-12-01
申请人： FRANCE TELECOM RESEARCH & DEVELOPMENT BEIJING COMPANY LIMITED , SHI, Zhenning , LUO, Yajuan , HUANG, Lin , GU, Daqing
发明人： SHI, Zhenning , LUO, Yajuan , HUANG, Lin , GU, Daqing
IPC分类号： H04W72/00
CPC分类号： H04W52/243 , H04W52/247 , H04W52/267
摘要： The present invention relates to a method for coordinated power allocation within a first cell (C0) associated with a first local node (e NB0), the method comprising, for each of at least one resource block (B j ) used in the first cell, receiving (100), at the first local node, at least one power coordinating value (ξ j (i→0) ) depending on an average data throughput value (I) determined for the resource block (j) in a neighbouring cell (Ci) of said first cell and assigning (200) a transmit power (Pj (0) ) to said one resource block (B j ) in accordance with the received power coordinating value (ξ j (i→0 ). The present invention relates also to a corresponding computer program, a local node configured to perform the steps of this method as well as to a network including such a local node.
摘要翻译：本发明涉及一种用于在与第一本地节点（e NB0）相关联的第一小区（C0）内进行协调功率分配的方法，所述方法包括对于在第一小区中使用的至少一个资源块（Bj）中的每一个，根据为相邻小区（Ci）中的资源块（j）确定的平均数据吞吐量值（I），在第一本地节点处接收（100）至少一个功率协调值（Δj（i≥0））），并且根据所接收的功率协调值（Δj（i≥0））向所述一个资源块（Bj）分配（200）发送功率（Pj（0）），本发明还涉及对应的计算机程序，被配置为执行该方法的步骤的本地节点以及包括这样的本地节点的网络。

4. 发明申请

WO2012120379A1 METHOD AND APPARATUS FOR BEAMFORMING USING DATA RATE MAXIMISATION 审中-公开
标题翻译：使用数据速率最大化的波束形成的方法和装置
公开(公告)号：WO2012120379A1
公开(公告)日：2012-09-13
申请号：PCT/IB2012/000600
申请日：2012-03-09
申请人： FRANCE TELECOM , SHI, Zhenning , LUO, Yajuan , GU, Daqing
发明人： SHI, Zhenning , LUO, Yajuan , GU, Daqing
IPC分类号： H04L25/03 , H04B7/06
CPC分类号： H04B7/0452 , H04B7/0617
摘要： The present invention relates to a method of transmitting a signal carrying data in a multiple-input multiple-output (MIMO) communication system involving a plurality of users, said method comprising the steps of: determining (A) at least one beamforming vector for at least one of said users; precoding (B) said data in accordance with the beamforming vector prior to the transmission (C) of the signal from a plurality of transmitting antennas of a transmitting apparatus; wherein the beamforming vector is determined for said user (u k ) by computing the beamforming vector (w k ) which maximizes the difference between the sum data rate throughput (U) achieved by said user (u k ) and at least one other user (u 1 ,u 2 ) and the sum data rate throughput achieved by said at least one other user (u 1 ,u 2 ) without said user. The present invention also relates to a transmitting apparatus for performing this method and a multiple-input multiple-output (MIMO) communication system comprising such a system.
摘要翻译：本发明涉及一种在涉及多个用户的多输入多输出（MIMO）通信系统中发送携带数据的信号的方法，所述方法包括以下步骤：确定（A）至少一个波束成形向量，用于在至少一个所述用户; 在来自发送装置的多个发送天线的信号的发送（C）之前，根据波束成形向量预编码（B）所述数据; 其中通过计算最大化由所述用户（uk）和至少一个其他用户（u1，u2）实现的和数据速率吞吐量（U）之间的差异的波束形成向量（wk））为所述用户（uk）确定波束成形向量）和由所述至少一个其他用户（u1，u2）实现的和数据速率吞吐量。本发明还涉及一种用于执行该方法的发送装置和包括这种系统的多输入多输出（MIMO）通信系统。

5. 发明申请

WO2012073118A1 METHOD AND LOCAL NODE FOR COORDINATED POWER ALLOCATION 审中-公开
标题翻译：用于协调功率分配的方法和本地节点
公开(公告)号：WO2012073118A1
公开(公告)日：2012-06-07
申请号：PCT/IB2011/003190
申请日：2011-11-30
申请人： FRANCE TELECOM , SHI, Zhenning , LUO, Yajuan , HUANG, Lin , GU, Daqing
发明人： SHI, Zhenning , LUO, Yajuan , HUANG, Lin , GU, Daqing
IPC分类号： H04W52/24 , H04W52/26
CPC分类号： H04W52/243 , H04W52/247 , H04W52/267
摘要： The present invention relates to a method for coordinated power allocation within a first cell (C0) associated with a first local node (e NB0), the method comprising, for each of at least one resource block (B j ) used in the first cell, receiving (100), at the first local node, at least one power coordinating value (ξ j (i→0) ) depending on an average data throughput value (R j 一(i) ) determined for the resource block (j) in a neighbouring cell (Ci) of said first cell and assigning (200) a transmit power (P j (o) ) to said one resource block (B j ) in accordance with the received power coordinating value (ξ j (i→0 ). The present invention relates also to a corresponding computer program, a local node configured to perform the steps of this method as well as to a network including such a local node.
摘要翻译：本发明涉及一种用于在与第一本地节点（e NB0）相关联的第一小区（C0）内进行协调功率分配的方法，所述方法包括对于在第一小区中使用的至少一个资源块（Bj）中的每一个，根据在资源块（j）中确定的平均数据吞吐量值（Rj（i）），在第一本地节点处接收（100）至少一个功率协调值（Δj（i≥0））根据接收到的功率协调值（Δj（i≥0））向所述一个资源块（Bj）分配（200）发送功率（200），发送功率（Pj（o）），本发明还涉及对应的计算机程序，被配置为执行该方法的步骤的本地节点以及包括这样的本地节点的网络。

6. 发明申请

WO2013091241A1 METHOD, GATEWAY AND SYSTEM FOR MANAGING ALG FUNCTIONALITY 审中-公开
标题翻译：方法，网关和系统管理ALG功能
公开(公告)号：WO2013091241A1
公开(公告)日：2013-06-27
申请号：PCT/CN2011/084542
申请日：2011-12-23
申请人： FRANCE TELECOM RESEARCH & DEVELOPMENT BEIJING COMPANY LIMITED , DENG, Xiaohong , WANG, Lan , GU, Daqing
发明人： DENG, Xiaohong , WANG, Lan , GU, Daqing
IPC分类号： H04L12/28
CPC分类号： H04L61/2585 , H04L61/251 , H04L61/2582
摘要： A system for managing an Application Layer Gateway functionality comprising a telecommunication network comprising at least one endpoint (10), a Customer Premises Equipment gateway (30) and a Network Address Translation Carrier Grade Network device (50), said at least one endpoint (10) being configured for communicating packets with said Network Address Translation Carrier Grade Network device (50) through said Customer Premises Equipment gateway (30), the Network Address Translation Carrier Grade Network device (50) being configured for performing a Network Address Translation functionality on a packet communicated with the at least one endpoint (10), the Customer Premises Equipment gateway (30).
摘要翻译：一种用于管理应用层网关功能的系统，包括包括至少一个端点（10），客户驻地设备网关（30）和网络地址转换载波级网络设备（50）的电信网络，所述至少一个端点（10 ）被配置为通过所述客户驻地设备网关（30）与所述网络地址转换电台级网络设备（50）通信分组，所述网络地址转换电台级网络设备（50）被配置为在分组与至少一个端点（10），客户驻地设备网关（30）通信。

7. 发明申请

WO2012040905A1 METHOD OF AND APPARATUS FOR DETERMINING OCCUPATION OF A PLURALITY OF WIRELESS CHANNELS 审中-公开
标题翻译：确定多重无线频道的职责的方法和装置
公开(公告)号：WO2012040905A1
公开(公告)日：2012-04-05
申请号：PCT/CN2010/077408
申请日：2010-09-28
申请人： FRANCE TELECOM RESEARCH & DEVELOPMENT BEIJING COMPANY LIMITED , YANG, Feng , GU, Daqing
发明人： YANG, Feng , GU, Daqing
IPC分类号： H04B17/00
CPC分类号： H04L27/0006 , H04L27/2672 , H04L27/2678
摘要： A computer implemented method of and apparatus for determining the occupation of a plurality of radio-frequency channels, the method comprising: collecting baseband data streams from a plurality of L radio-frequency channels; performing a transformation on each data stream to modify a cyclo-stationary parameter of the said data stream; combining the transformed data streams to generate a combined datastream; and performing cyclostationarity detection on the combined datastream to determine the occupation of the plurality of radio frequency channels.
摘要翻译：一种用于确定多个射频信道的占用的计算机实现的方法和装置，所述方法包括：从多个L个射频信道收集基带数据流; 对每个数据流执行变换以修改所述数据流的环状固定参数; 组合经变换的数据流以生成组合数据流; 以及对组合的数据流执行周期平稳性检测以确定多个射频信道的占用。

8. 发明申请

WO2012040935A1 CHANNEL QUALITY INFORMATION PREDICTION METHOD, DEVICE AND SYSTEM 审中-公开
标题翻译：信道质量信息预测方法，装置和系统
公开(公告)号：WO2012040935A1
公开(公告)日：2012-04-05
申请号：PCT/CN2010/077533
申请日：2010-09-30
申请人： FRANCE TELECOM RESEARCH & DEVELOPMENT BEIJING COMPANY LIMITED , YANG, Feng , GU, Daqing
发明人： YANG, Feng , GU, Daqing
IPC分类号： H04W24/10 , H04W72/00
CPC分类号： H04L1/0026 , H04B7/0452 , H04B7/0632 , H04B7/0654 , H04B17/373 , H04L1/0019 , H04L1/20 , H04L25/0204 , H04L25/0222 , H04L25/0242 , H04L25/03898 , H04L25/03949 , H04W24/00 , H04W72/00 , H04W72/12 , H04W88/08
摘要： A method of computing a channel quality indicator of a channel in a telecommunication network, said channel quality indicator characterizing the quality of the signal received on a channel by a device in said telecommunication network, said method comprising, for a device, the acts of monitoring the state of the channel; computing a prediction of the channel based on a past and the current state of the monitored channel; obtaining a channel variation indicator, said channel variation indicator characterizing the variation of the channel between a past and the current state of the channel; computing a channel quality indicator based on the channel prediction and the channel variation indicator.
摘要翻译：一种计算电信网络中的信道的信道质量指示符的方法，所述信道质量指示符表征所述电信网络中的设备在信道上接收的信号的质量，所述方法包括：对于设备来说，监视频道状态的行为; 基于过去和所监视的信道的当前状态来计算信道的预测; 获得信道变化指示符，所述信道变化指示符表征信道在过去和当前状态之间的变化; 基于信道预测和信道变化指示符来计算信道质量指示符。

9. 发明申请

WO2015081570A1 METHOD FOR SCHEDULING USER EQUIPMENT IN A HETEROGENEOUS NETWORK 审中-公开
标题翻译：用于在异构网络中调度用户设备的方法
公开(公告)号：WO2015081570A1
公开(公告)日：2015-06-11
申请号：PCT/CN2013/088808
申请日：2013-12-06
申请人： ORANGE , SHI, Zhenning , LIU, Liang , GU, Daqing
发明人： SHI, Zhenning , LIU, Liang , GU, Daqing
IPC分类号： H04W72/08
CPC分类号： H04W72/1215
摘要： The invention relates to a method for scheduling user equipment (UE) in a heterogeneous network comprising macro cells and small cells having overlapping coverage. The method comprises the steps of: - scheduling UE served by the macro cell and allocating radio resources to them, - determining, in a scheduler for the macro cell, a set of scheduled UE prone to cause interference in the uplink on a victim small cell, - sending, through a backhaul link between the scheduler for the macro cell and a scheduler for the victim small cell, a coordination message comprising information on the scheduled UE prone to cause interference on the victim small cell and on radio resources allocated to it; - in the scheduler for the victim small cell, performing interference aware scheduling of UE served by the victim small cell and allocating radio resources to the scheduled UE, on the basis of the coordination messages received from the macro cell.
摘要翻译：本发明涉及一种用于在包含宏小区和具有重叠覆盖的小小区的异构网络中调度用户设备（UE）的方法。该方法包括以下步骤： - 调度由宏小区服务的UE并向其分配无线电资源; - 在宏小区的调度器中确定容易在受害小区上的上行链路中引起干扰的一组被调度UE 通过用于所述宏小区的调度器和所述受害者小小区的调度器之间的回程链路发送协调消息，所述协调消息包括关于所述被调度的UE的信息，所述调度的UE容易对所述受害小小区造成干扰，并且分配给它的无线电资源; - 在所述受害者小小区的调度器中，根据从所述宏小区接收到的协调消息，对受害小单元服务的UE进行干扰感知调度，并向所述调度的UE分配无线资源。

10. 发明申请

WO2014094191A1 METHOD AND APPARATUS FOR COORDINATED MULTIPOINT TRANSMISSION 审中-公开
标题翻译：用于协调多点传输的方法和装置
公开(公告)号：WO2014094191A1
公开(公告)日：2014-06-26
申请号：PCT/CN2012/001716
申请日：2012-12-21
申请人： FRANCE TELECOM , ZHONG, Kai , YANG, Feng , WANG, Cheng , GU, Daqing
发明人： ZHONG, Kai , YANG, Feng , WANG, Cheng , GU, Daqing
IPC分类号： H04W72/12 , H04B7/02
CPC分类号： H04W72/048 , H04W72/1226 , H04W72/1247
摘要： This method of allocating a downlink frequency band in a coordinated multi-point system based on multi-cell joint signal processing,this method comprises: - a step (E10) of clustering said cells for determining at least a collaborative set of cells; and - a step (E20) of classifying the user equipments in said cells in a category of center user equipments (CCU) or in a category of edge user equipments (CEU); said center user equipments being served independently and said edge user equipments being jointly served by said collaborative set of cells, said method further comprising, at each transmission time interval: - a step (E30) of dynamically allocating to each category ( CCU,CEU) part of the downlink frequency spectrum available for said system according to the number of user equipments in each category; - a step (E40) of scheduling the physical resource block a11ocated to said user equipments in their respective frequency band according to a priority (PFi) taking into account a channel state (Hi) and a traffic condition (Vi, Ri) of said user equipments.
摘要翻译：该方法基于多小区联合信号处理在协调多点系统中分配下行链路频带，该方法包括： - 聚集所述小区以确定至少一个小区的协作集的步骤（E10）以及 - 在中央用户设备（CCU）类别或边缘用户设备（CEU）的类别中对所述小区中的用户设备进行分类的步骤（E20）; 所述中心用户设备独立地服务，并且所述边缘用户设备由所述协作小区组共同服务，所述方法还包括：在每个传输时间间隔： - 动态分配给每个类别（CCU，CEU）的步骤（E30）根据每个类别中的用户设备的数量，可用于所述系统的下行链路频谱的一部分; - 考虑到所述用户的信道状态（Hi）和业务状况（Vi，Ri），根据优先级（PFi）在其各自的频带中调度与所述用户设备相关的物理资源块的步骤（E40）设备。

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