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1. 发明申请

WO2012130648A1 METHOD FOR PERFORMING SPECTRUM MANAGEMENT IN A SUBSCRIBER PREMISES NETWORK 审中-公开
标题翻译：在订户网络中执行频谱管理的方法
公开(公告)号：WO2012130648A1
公开(公告)日：2012-10-04
申请号：PCT/EP2012/054750
申请日：2012-03-19
申请人： ALCATEL LUCENT , MAES, Jochen , TIMMERS, Michael , GUENACH, Mamoun
发明人： MAES, Jochen , TIMMERS, Michael , GUENACH, Mamoun
IPC分类号： H04L12/24 , H04B3/32 , H04L12/28
CPC分类号： H04B3/32 , H04L41/0213 , H04L41/083
摘要： A method for performing spectrum management in view of a predetermined constraint in a network comprising an access link and a local area link, said access link and said local area link being interferingly coupled, said method comprising: quantifying interference between said access link and said local area link; determining a first spectral configuration for a first transmitter operating over said access link; and determining a second spectral configuration for a second transmitter operating over said local area link; wherein said determining of said first spectral configuration and said determining of said second spectral configuration are performed such that the respective achievable channel capacities of said access link and said local area link meet said predetermined constraint.
摘要翻译：一种用于在包括接入链路和局域链路的网络中的预定约束条件下进行频谱管理的方法，所述接入链路和所述局域链路被干扰耦合，所述方法包括：量化所述接入链路与所述本地区域链接确定在所述接入链路上操作的第一发射机的第一频谱配置; 以及确定在所述局域链路上操作的第二发射机的第二频谱配置; 其中执行所述确定所述第一频谱配置和所述确定所述第二频谱配置，使得所述接入链路和所述局域链路的各个可实现的信道容量满足所述预定约束。

2. 发明申请

WO2015192970A1 PRECODING METHOD AND DEVICE FOR PARTIAL RESPONSE MODULATION 审中-公开
标题翻译：用于部分响应调制的预编码方法和装置
公开(公告)号：WO2015192970A1
公开(公告)日：2015-12-23
申请号：PCT/EP2015/050487
申请日：2015-01-13
申请人： ALCATEL LUCENT
发明人： GUENACH, Mamoun , KOZICKI, Bartlomiej
IPC分类号： H04L25/03 , H04L25/497
CPC分类号： H04L25/03343 , H04L25/497
摘要： Embodiments relate to a method for precoding K input streams of input symbols (a (u) n ) into K output streams of output symbols (b (u) n ) for multiplexed serial transmission of the output symbols (b (u) n ) into a partial response modulation channel (10) represented by a line coding filter of L c taps denoted g i , with i comprised in the range [1, L c ], wherein the input symbols and the output symbols are selected from an alphabet of size L, wherein a (u) n denotes the n th input symbol of the u th input stream and b (u) n denotes the n th output symbol of the u th output stream, with u comprised in the range [0, K-1].
摘要翻译：实施例涉及用于将输入符号（a（u）n）的K个输入流预编码为输出符号（b（u）n）的K个输出流的方法，用于输出符号（b（u）n）的多路复用串行传输到由表示为gi的Lc抽头的行编码滤波器表示的部分响应调制信道（10），其中i包括在范围[1，Lc]中，其中输入符号和输出符号从大小为L的字母表中选择，其中 a（u）n表示uth输入流的第n个输入符号，b（u）n表示uth输出流的第n个输出符号，其中u包含在范围[0，K-1]中。

3. 发明申请

WO2014170244A1 METHOD AND TRANSMITTER FOR ENCODING DATA 审中-公开
标题翻译：用于编码数据的方法和发送器
公开(公告)号：WO2014170244A1
公开(公告)日：2014-10-23
申请号：PCT/EP2014/057473
申请日：2014-04-14
申请人： ALCATEL LUCENT
发明人： GUENACH, Mamoun , KOZICKI, Bartlomiej
IPC分类号： H04L25/497
CPC分类号： H04L25/497
摘要： A method of encoding data as a sequence of symbol elements for transmission over a channel at a symbol rate, each individual symbol consisting of at least two symbol elements that are to be transmitted in consecutive time slots as defined by said symbol rate, the method comprising: - obtaining a value representative of a bandwidth of said channel; - selecting a set of coefficients such that a spectral extent of said symbols is substantially contained within said bandwidth of said channel; - generating said symbol elements by multiplying symbols of said data by said set of coefficients, each coefficient determining the level of a respective symbol element of one of said symbols for a different one of said consecutive time slots; and - transmitting said symbol elements over said channel.
摘要翻译：一种将数据编码为符号元件序列的方法，用于以符号速率在信道上进行传输，每个单独的符号由至少两个符号元素组成，所述至少两个符号元素将以由所述符号率定义的连续时隙发送，所述方法包括： - 获得代表所述信道的带宽的值; - 选择一组系数，使得所述符号的频谱范围基本上包含在所述信道的所述带宽内; - 通过将所述数据的符号乘以所述系数集合来生成所述符号元素，每个系数确定所述连续时隙中的一个所述符号之一的相应符号元素的电平; 以及 - 在所述信道上发送所述符号元素。

4. 发明申请

WO2009043581A1 METHOD AND APPARATUS FOR ESTIMATING CROSSTALK 审中-公开
标题翻译：评估CROSSTALK的方法和装置
公开(公告)号：WO2009043581A1
公开(公告)日：2009-04-09
申请号：PCT/EP2008/008363
申请日：2008-09-30
申请人： ALCATEL LUCENT , PEETERS, Michael , GUENACH, Mamoun , MAES, Jochen
发明人： PEETERS, Michael , GUENACH, Mamoun , MAES, Jochen
IPC分类号： H04M3/30
CPC分类号： H04M11/062 , H04B3/32 , H04B3/487 , H04M3/2209 , H04M3/34
摘要： The present invention relates to a method for estimating a first parameter (|H12(f)|, arg(H12(f))) that characterizes a first crosstalk channel (XCHDS12) from a first transmission medium (12b) towards a second transmission medium (12a) in a first direction of communication (DS). A method according to the invention further comprises the steps of: - estimating a second alike parameter (|G21(f)|, arg(G21(f))) that similarly characterizes a second crosstalk channel (XCHUS21) from the second transmission medium towards the first transmission medium in a second opposite direction of communication (US) and at a first frequency index (f 1), thereby yielding a first parameter value (|G21(fl)|, arg(G21(fl))), - estimating the second parameter at a second distinct frequency index (f 2), thereby yielding a second parameter value (| G21(f2)|, arg(G21(f2))), - deriving a value (|Hl2(f3)|, arg(Hl2(f3))) for the first parameter at a third distinct frequency index (f3) from the first parameter value and the second parameter value. The present invention also relates to a crosstalk estimation unit, and to an access multiplexer or a network analyzer including such a crosstalk estimation unit.
摘要翻译：本发明涉及一种用于估计从第一传输介质（12b）向第二传输介质（XCHDS12）表征第一串扰信道（XCHDS12）的第一参数（| H12（f）|，arg（H12（f）））（12a）处于第一通信方向（DS）。根据本发明的方法还包括以下步骤： - 估计第二相似参数（| G21（f）|，arg（G21（f））），其类似地将来自第二传输介质的第二串扰信道（XCHUS21）第一传输介质在第二相对的通信方向（US）和第一频率索引（f 1）处，从而产生第一参数值（| G21（fl）|，arg（G21（f1）））， - 估计第二参数在第二不同频率指数（f 2）处，从而产生第二参数值（| G21（f2）|，arg（G21（f2）））， - 导出值（| Hl2（f3）|，arg （f1）的第一参数的第二参数值（Hl2（f3）））。本发明还涉及串扰估计单元，以及包括这种串扰估计单元的接入复用器或网络分析器。

5. 发明申请

WO2014013018A1 METHOD AND APPARATUS FOR FAST AND ACCURATE ACQUISITION OF CROSSTALK COEFFICIENTS 审中-公开
标题翻译：用于快速和准确地获取CROSSTALK系数的方法和装置
公开(公告)号：WO2014013018A1
公开(公告)日：2014-01-23
申请号：PCT/EP2013/065186
申请日：2013-07-18
申请人： ALCATEL LUCENT
发明人： DE LIND VAN WIJNGAARDEN, Adriaan , GUENACH, Mamoun , NUZMAN, Carl
IPC分类号： H04B3/46 , H04L27/26 , H04M3/30
CPC分类号： H04B3/32 , H04B3/487 , H04L27/2613 , H04L2025/03426 , H04M3/302 , H04M3/34
摘要： The present invention relates to a method for acquiring crosstalk coefficients from a plurality of disturber lines (L 1 ; L 2 ) into a victim line (L N ) in a wired multi-carrier communication system (1). In accordance with an embodiment of the invention, the method comprises the steps of inserting a plurality of crosstalk probing signals (XTS 1 ; XTS 2 ) within the wired multi-carrier communication system for probing the crosstalk from respective ones of the plurality of disturber lines into the victim line, carrying out crosstalk measurements (SNIR n ) over the victim line, and estimating the crosstalk coefficients from the crosstalk measurements. The method further comprises the steps of organizing the plurality of disturber lines into subsets of disturber lines (SL 1 ; SL 2 ), and individually assigning disjoint groups of carriers (CG 1 ; CG 2 ) to the respective subsets of disturber lines. The insertion of the plurality of crosstalk probing signals is confined within the respectively assigned groups of carriers. The subsets of disturber lines and/or the groups of carriers used for a second or subsequent iteration are tailored based on crosstalk characteristics observed for the respective disturber lines during a previous iteration. The present invention also relates to a vectoring controller (130) for acquiring crosstalk coefficients from a plurality of disturber lines (L 1 ; L 2 ) into a victim line (L N ) in a wired multi-carrier communication system (1).
摘要翻译：本发明涉及一种用于在有线多载波通信系统（1）中从多个干扰线（L1; L2）获取串扰系数到受害线路（LN）的方法。根据本发明的实施例，该方法包括以下步骤：在有线多载波通信系统内插入多个串扰探测信号（XTS1; XTS2），用于探测从多个干扰线中的相应干扰线到受害者线路，在受害线路上进行串扰测量（SNIRn），并从串扰测量中估计串扰系数。该方法还包括以下步骤：将多个干扰线组织成干扰线（SL1; SL2）的子集，并将不同的载波组（CG1; CG2）分别分配给干扰线的各个子集。多个串扰探测信号的插入被限制在分配的载波组内。用于第二次或后续迭代的干扰线和/或载体组的子集基于在先前迭代期间针对相应干扰线观察到的串扰特性来量化。本发明还涉及一种用于在有线多载波通信系统（1）中从多个干扰线（L1; L2）到受害线路（LN）获取串扰系数的矢量控制器（130）。

6. 发明申请

WO2010069474A1 METHOD AND APPARATUS FOR CONFIGURING A MULTI-CARRIER DATA COMMUNICATION PATH 审中-公开
标题翻译：用于配置多载波数据通信路径的方法和装置
公开(公告)号：WO2010069474A1
公开(公告)日：2010-06-24
申请号：PCT/EP2009/008652
申请日：2009-12-01
申请人： ALCATEL LUCENT , MAES, Jochen , GUENACH, Mamoun , PEETERS, Michael
发明人： MAES, Jochen , GUENACH, Mamoun , PEETERS, Michael
IPC分类号： H04B3/32 , H04B3/46
CPC分类号： H04B3/32 , H04B3/487
摘要： The present invention relates to a method for configuring communication parameters for communication through a first multi-carrier data communication path (DPx) established over a first subscriber line (Lx), and comprising the steps of: - detecting a request (init_req, join_req(y)) whereby a second multi-carrier data communication path (DPy) is to be initialized over a second subscriber line (Ly), A method according to the invention further comprises the steps of: - postponing initialization of the second data communication path, - acquiring crosstalk characteristics (xτ_char_xy(k)) from the second subscriber line towards the first subscriber line, - deriving from the crosstalk characteristics a parameter value (VN_x(k)) characterizing a virtual noise model used for communication over the first data communication path, and applying the parameter value for further communication over the first data communication path, and - resuming initialization of the second data communication path. The present invention also relates to an access node.
摘要翻译：本发明涉及一种用于通过在第一用户线（Lx）上建立的第一多载波数据通信路径（DPx）配置用于通信的通信参数的方法，并且包括以下步骤： - 检测请求（init_req，join_req（ y）），由此第二多载波数据通信路径（DPy）将通过第二用户线（Ly）进行初始化。根据本发明的方法还包括以下步骤： - 延迟第二数据通信路径的初始化， - 从所述第二用户线路向所述第一用户线路获取串扰特征（xt_char_xy（k）） - 从所述串扰特征导出表征用于通过所述第一数据通信路径进行通信的虚拟噪声模型的参数值（VN_x（k））并且通过所述第一数据通信路径应用所述参数值进行进一步通信，以及 - 恢复所述第二数据通信路径的初始化。本发明还涉及接入节点。

7. 发明申请

WO2009033548A1 A DEVICE AND ASSOCIATED METHOD FOR MEASURING CROSSTALK 审中-公开
标题翻译：用于测量CROSSTALK的装置和相关方法
公开(公告)号：WO2009033548A1
公开(公告)日：2009-03-19
申请号：PCT/EP2008/006698
申请日：2008-08-11
申请人： ALCATEL LUCENT , GUENACH, Mamoun , VAN BRUYSSEL, Danny , YSEBAERT, Geert, Bert, Maarten , MAES, Jochen , PEETERS, Michael
发明人： GUENACH, Mamoun , VAN BRUYSSEL, Danny , YSEBAERT, Geert, Bert, Maarten , MAES, Jochen , PEETERS, Michael
IPC分类号： H04B3/32 , H04B3/46 , H04M11/06 , H04L27/26
CPC分类号： H04L27/2601 , H04B3/487 , H04M3/303 , H04M3/34
摘要： The present invention relates to a crosstalk estimation device for estimating crosstalk between disturber communication lines and victim communication lines. The crosstalk estimation device is able to change the power spectral density PSD on the victim communication lines and/or the disturber communication lines. The crosstalk estimation device further receives measured changes in operational parameters on the victim communication lines and/or disturber communication lines in order to estimate the crosstalk induced in the victim communication lines and/or disturber communication lines.
摘要翻译：串扰估计装置技术领域本发明涉及用于估计干扰通信线路和受害通信线路之间的串扰的串扰估计装置。串扰估计装置能够改变受害通信线路和/或干扰通信线路上的功率谱密度PSD。串扰估计装置还接收受害通信线路和/或干扰通信线路上的操作参数的测量变化，以估计受害通信线路和/或干扰通信线路中引起的串扰。

8. 发明申请

WO2009032093A2 DETERMINING CHANNEL MATRICES BY CORRELATED TRANSMISSIONS TO DIFFERENT CHANNELS 审中-公开
标题翻译：通过相关传输确定不同通道的通道矩阵
公开(公告)号：WO2009032093A2
公开(公告)日：2009-03-12
申请号：PCT/US2008/010058
申请日：2008-08-25
申请人： LUCENT TECHNOLOGIES, INC. , ALCATEL LUCENT , GUENACH, Mamoun , KRAMER, Gerhard, Guenter, Theodor , LOUVEAUX, Jerome , MAES, Jochen , PEETERS, Michael , VANDENDORPE, Luc , VERLINDEN, Jan, Sylvia , WHITING, Philip, Alfred , YSEBAERT, Geert, Bert , ZIVKOVIC, Miroslav
发明人： GUENACH, Mamoun , KRAMER, Gerhard, Guenter, Theodor , LOUVEAUX, Jerome , MAES, Jochen , PEETERS, Michael , VANDENDORPE, Luc , VERLINDEN, Jan, Sylvia , WHITING, Philip, Alfred , YSEBAERT, Geert, Bert , ZIVKOVIC, Miroslav
IPC分类号： H04L25/02
CPC分类号： H04L25/0204 , H04B3/32 , H04L1/20 , H04L25/03343
摘要： A method involves performing a plurality of acts. The acts include transmitting a first signal stream to a first channel of a multi-channel communications medium while transmitting a second signal stream to a different second channel of the medium. The second signal stream is substantially temporally correlated to the first signal stream. The method includes receiving an SINR measured at a receiver configured to receive signals from the first channel. The SINR is measured while the receiver received the first signal stream. The method includes determining a channel matrix element between the first and second channels or a ratio of said channel matrix element to a diagonal element of the channel matrix. The act of determining is based on the received SINR.
摘要翻译：一种方法涉及执行多个动作。这些行为包括将第一信号流发射到多信道通信介质的第一信道，同时将第二信号流发射到介质的不同第二信道。第二信号流与第一信号流基本上在时间上相关。该方法包括接收在配置为接收来自第一信道的信号的接收机处测量的SINR。在接收机接收到第一信号流时测量SINR。该方法包括确定第一和第二信道之间的信道矩阵元素或者所述信道矩阵元素与信道矩阵的对角元素的比率。确定的行为是基于收到的SINR。

9. 发明申请

WO2009021649A8 A DEVICE AND ASSOCIATED METHOD FOR MEASURING CROSSTALK 审中-公开
公开(公告)号：WO2009021649A8
公开(公告)日：2009-02-19
申请号：PCT/EP2008/006397
申请日：2008-07-25
申请人： ALCATEL LUCENT , GUENACH, Mamoun , MAES, Jochen , PEETERS, Michael , VERLINDEN, Jan Sylvia
发明人： GUENACH, Mamoun , MAES, Jochen , PEETERS, Michael , VERLINDEN, Jan Sylvia
IPC分类号： H04B3/46
摘要： The present invention relates to a device (108, 109, 110) comprising an interface to at least one active subscriber line (112) and an interface to at least one inactive subscriber line (111). The device (108, 109, 110) comprises means for transmitting a first signal on the inactive subscriber line (111) and means for synchronously measuring crosstalk (130; 201, 203, 205, 207) induced into the active subscriber line (112) by transmitting the first signal on the inactive subscriber line (111).

10. 发明公开

EP2195983A2 DETERMINING CHANNEL MATRICES BY CORRELATED TRANSMISSIONS TO DIFFERENT CHANNELS 审中-公开
标题翻译： BESTIMMUNG VON KANALMATRIZEN ANHAND VON KORRELIERTENÜBERTRAGUNGENAN VERSCHIEDENENKANÄLEN
公开(公告)号：EP2195983A2
公开(公告)日：2010-06-16
申请号：EP08829375.8
申请日：2008-08-25
申请人： LUCENT TECHNOLOGIES INC. , Alcatel Lucent
发明人： GUENACH, Mamoun , KRAMER, Gerhard, Guenter, Theodor , LOUVEAUX, Jerome , MAES, Jochen , PEETERS, Michael , VANDENDORPE, Luc , VERLINDEN, Jan, Sylvia , WHITING, Philip, Alfred , YSEBAERT, Geert, Bert , ZIVKOVIC, Miroslav
IPC分类号： H04L25/02
CPC分类号： H04L25/0204 , H04B3/32 , H04L1/20 , H04L25/03343
摘要： A method involves performing a plurality of acts. The acts include transmitting a first signal stream to a first channel of a multi-channel communications medium while transmitting a second signal stream to a different second channel of the medium. The second signal stream is substantially temporally correlated to the first signal stream. The method includes receiving an SINR measured at a receiver configured to receive signals from the first channel. The SINR is measured while the receiver received the first signal stream. The method includes determining a channel matrix element between the first and second channels or a ratio of said channel matrix element to a diagonal element of the channel matrix. The act of determining is based on the received SINR.
摘要翻译：一种方法涉及执行多个动作。该动作包括：将第一信号流发送到多通道通信介质的第一信道，同时将第二信号流发送到介质的不同第二信道。第二信号流与第一信号流基本上在时间上相关。该方法包括接收在被配置为从第一信道接收信号的接收机处测量的SINR。在接收器接收到第一信号流时测量SINR。该方法包括确定第一和第二信道之间的信道矩阵元素或所述信道矩阵元素与信道矩阵的对角元素的比率。确定的行为是基于收到的SINR。

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