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1. 发明申请

WO2005006700A1 METHODS AND APPARATUS FOR BACKWARDS COMPATIBLE COMMUNICATION IN A MULTIPLE ANTENNA COMMUNICATION SYSTEM USING TIME ORTHOGONAL SYMBOLS 审中-公开
标题翻译：在多个天线通信系统中使用时间正交符号的后台兼容通信的方法和装置
公开(公告)号：WO2005006700A1
公开(公告)日：2005-01-20
申请号：PCT/US2004/021028
申请日：2004-06-30
申请人： AGERE SYSTEMS INC. , KOPMEINERS, Robert, John , SCHENK, Tim , VAN ZELST, Allert
发明人： KOPMEINERS, Robert, John , SCHENK, Tim , VAN ZELST, Allert
IPC分类号： H04L27/26
CPC分类号： H04L5/0023 , H04B7/0413 , H04B7/0684 , H04L1/06 , H04L5/0048 , H04L25/0204 , H04L25/0206 , H04L25/0226 , H04L27/2613
摘要： A method and apparatus are disclosed for transmitting symbols in a multiple antenna communication system according to a frame structure, such that the symbols can be interpreted by a lower order receiver (i.e., a receiver having a fewer number of antennas than the transmitter). The disclosed frame structure comprises a legacy preamble having at least one long training symbol and N-1 additional long training symbols that are transmitted on each of N transmit antennas. The legacy preamble may be, for example, an 802.11 a/g preamble that includes at least one short training symbol, at least one long training symbol and at least one SIGNAL field. A sequence of each of the long training symbols on each of the N transmit antennas are time orthogonal. The long training symbols can be time orthogonal by introducing a phase shift to each of long training symbols relative to one another.
摘要翻译：公开了一种用于根据帧结构在多天线通信系统中发送符号的方法和装置，使得符号可以由较低阶接收机（即，具有比发射机更少数量的天线的接收机）来解释。所公开的帧结构包括具有在N个发射天线中的每一个上发射的至少一个长训练符号和N-1个附加长训练符号的传统前同步码。传统前置码可以是例如包括至少一个短训练符号，至少一个长训练符号和至少一个信号字段的802.11a / g前导码。每个N个发射天线中的每个长训练符号的序列是时间正交的。长训练符号可以通过相对于彼此引入相对于每个长训练符号而进行时间正交。

2. 发明申请

WO2005006701A1 METHOD AND APPARATUS FOR COMMUNICATING SYMBOLS IN A MULTIPLE INPUT MULTIPLE OUTPUT COMMUNICATION SYSTEM USING INTERLEAVED SUBCARRIERS ACROSS A PLURALITY OF ANTENNAS 审中-公开
标题翻译：在多个输入多输出通信系统中传播符号的方法和装置，使用多个天线之间的交互子载波
公开(公告)号：WO2005006701A1
公开(公告)日：2005-01-20
申请号：PCT/US2004/021029
申请日：2004-06-30
申请人： AGERE SYSTEMS INC. , BOER, Jan , DRIESEN, Bas , SCHENK, Tim , VAN ZELST, Allert
发明人： BOER, Jan , DRIESEN, Bas , SCHENK, Tim , VAN ZELST, Allert
IPC分类号： H04L27/26
CPC分类号： H04B7/0413 , H04B7/0684 , H04L1/06 , H04L25/0202 , H04L25/0226 , H04L27/2613
摘要： A method and apparatus are provided for transmitting one or more symbols in a multiple antenna wireless communication system. Subcarriers from one or more symbols are interleaved across a plurality of antennas. The symbols may be, for example, long or short training symbols based on a single-antenna long or short training symbol, respectively, and wherein each subsequent subcarrier from the single-antenna training symbol is positioned in a training symbol for a logically adjacent antenna. One or more additional subcarriers may be inserted in at least one of the plurality of symbols to allow nulled subcarriers to be estimated using an interpolation-based channel estimation technique. The remaining portions of a header, as well as the data sequences of a packet, may also be diagonally loaded.
摘要翻译：提供一种在多天线无线通信系统中发送一个或多个符号的方法和装置。来自一个或多个符号的子载波在多个天线之间交织。符号可以是例如分别基于单天线长或短训练符号的长或短训练符号，并且其中来自单天线训练符号的每个后续子载波被定位在用于逻辑相邻天线的训练符号中。可以在多个符号中的至少一个中插入一个或多个附加子载波，以允许使用基于插值的信道估计技术估计零位子载波。报头的剩余部分以及分组的数据序列也可以对角地加载。

3. 发明申请

WO2005006588A2 METHODS AND APPARATUS FOR BACKWARDS COMPATIBLE COMMUNICATION IN A MULTIPLE INPUT MULTIPLE OUTPUT COMMUNICATION SYSTEM WITH LOWER ORDER RECEIVERS 审中-公开
标题翻译：用于多个输入多输出通信系统的后端兼容通信的方法和装置，具有较低的接收器
公开(公告)号：WO2005006588A2
公开(公告)日：2005-01-20
申请号：PCT/US2004/021026
申请日：2004-06-30
申请人： AGERE SYSTEMS INC. , BOER, Jan, H. , DRIESEN, Bas , SCHENK, Tim , VAN ZELST, Allert
发明人： BOER, Jan, H. , DRIESEN, Bas , SCHENK, Tim , VAN ZELST, Allert
IPC分类号： H04B7/04
CPC分类号： H04B7/0413 , H04B7/0684 , H04L1/06 , H04L25/0202 , H04L25/0226 , H04L27/2613
摘要： A method and apparatus are disclosed for transmitting symbols in a multiple antenna wireless communication system, such that the symbols can be interpreted by a lower order receiver (i.e., a receiver having a fewer number of antennas than the transmitter). For example, subcarriers from one or more symbols can be transmitted such that each of the subcarriers are active on only one of the antennas at a given time. In one implementation, the subcarriers are diagonally loaded across logically adjacent antennas. The symbols can include one or more long training symbols and optionally a SIGNAL field that indicates a duration that a receiver should defer until a subsequent transmission. In this manner, a transmitter in accordance with the present invention may be backwards compatible with a lower order receiver and a lower order receiver can interpret the transmitted symbols or defer for an appropriate duration.
摘要翻译：公开了用于在多天线无线通信系统中发送符号的方法和装置，使得符号可以由较低阶接收机（即，具有比发射机更少数量的天线的接收机）来解释。例如，可以发送来自一个或多个符号的子载波，使得每个子载波在给定时间仅在一个天线上是有效的。在一个实现中，副载波在逻辑上相邻的天线之间被对角地加载。符号可以包括一个或多个长训练符号和可选的SIGNAL字段，其指示接收机延迟直到后续传输的持续时间。以这种方式，根据本发明的发射机可以与较低阶接收机向后兼容，而低阶接收机可以解释所发送的符号或延迟适当的持续时间。

4. 发明申请

WO2010133991A1 METHOD FOR OPERATING AN ACOUSTIC SYSTEM AND WEARABLE ACOUSTIC DEVICE 审中-公开
标题翻译：用于操作声学系统和可佩戴耳塞的装置的方法
公开(公告)号：WO2010133991A1
公开(公告)日：2010-11-25
申请号：PCT/IB2010/051970
申请日：2010-05-05
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , BALDUS, Heribert , ARGYRIOU, Antonios , KLABUNDE, Karin , FALCK, Thomas , BUIL, Vincentius , GEURTS, Lucas , SCHENK, Tim , OUZOUNOV, Sotir
发明人： BALDUS, Heribert , ARGYRIOU, Antonios , KLABUNDE, Karin , FALCK, Thomas , BUIL, Vincentius , GEURTS, Lucas , SCHENK, Tim , OUZOUNOV, Sotir
IPC分类号： H04B13/00
CPC分类号： H04B13/005
摘要： The present invention relates to a method for operating an acoustic system comprising an audio source, and at least one wearable acoustic device, the method comprising: the audio source transmitting an audio signal to a master device, via a short range wireless communication protocol, and the master device transmitting all or part of the audio signal to the wearable acoustic device, regarded as a slave device, via body-coupled communication. The present invention also relates to a method for automatically switching on or off a mobile device carrying out body-coupled communication. The present invention also relates to a wearable acoustic device.
摘要翻译：本发明涉及一种用于操作包括音频源的声学系统和至少一个可佩戴的声学装置的方法，所述方法包括：音频源经由短距离无线通信协议向主设备发送音频信号，以及主设备通过身体耦合通信将全部或部分音频信号发送到被认为是从设备的可穿戴声学设备。本发明还涉及一种用于自动接通或关闭进行体耦合通信的移动设备的方法。本发明还涉及一种可穿戴式声学装置。

5. 发明申请

WO2006055267A1 ANTENNA ARRANGEMENT FOR MULTI-INPUT MULTI-OUTPUT WIRELESS LOCAL AREA NETWORK 审中-公开
标题翻译：用于多输入多输出无线局域网的天线布置
公开(公告)号：WO2006055267A1
公开(公告)日：2006-05-26
申请号：PCT/US2005/039889
申请日：2005-11-01
申请人： AGERE SYSTEMS INC.
发明人： MODONESI, Isabella , SCHENK, Tim , TAO, Xiao-Jiao
IPC分类号： H01Q21/24 , H01Q9/06
CPC分类号： H04B7/10 , H01Q9/06 , H01Q21/245
摘要： Line-of-sight and non-line-of-sight channel conditions are efficiently and optimally handled in a MIMO wireless network by coupling two or more dual polarization antennas together through a controller that selects a prescribed combination of antenna outputs in response to determination of the existence of a particular channel condition. In this manner, the controlled antenna array develops a suitable level of signal discrimination (decorrelation), whether or not the channel condition provides it. In one embodiment, two dual polarized antennas are separated from each other and have their dual polarization output signals coupled to the same switching element so that the orthogonal outputs from an antenna are available at the same switching element. A controller selects a particularly polarized output signal from each antenna based on a predetermined criterion.
摘要翻译：视线和非视距信道条件在MIMO无线网络中被有效和最优地处理，通过将两个或多个双极化天线耦合在一起，该控制器响应于确定天线输出而选择天线输出的规定组合存在特定的频道条件。以这种方式，无论信道条件是否提供，受控天线阵列产生适当水平的信号鉴别（去相关）。在一个实施例中，两个双极化天线彼此分离并且其双极化输出信号耦合到相同的开关元件，使得来自天线的正交输出在相同的开关元件处可用。控制器基于预定标准从每个天线选择特别偏振的输出信号。

6. 发明申请

WO2012104135A2 ZUFLUSSBESTIMMUNG IN KANALNETZEN 审中-公开
标题翻译：对通道网络的影响
公开(公告)号：WO2012104135A2
公开(公告)日：2012-08-09
申请号：PCT/EP2012/050569
申请日：2012-01-16
申请人： SIEMENS AKTIENGESELLSCHAFT , HELD, Harald , ROSEN, Roland , SCHENK, Tim , SOHR, Annelie
发明人： HELD, Harald , ROSEN, Roland , SCHENK, Tim , SOHR, Annelie
CPC分类号： G06F17/5009 , G06F2217/16
摘要： Verfahren zur Zuflussbestimmung vor Bauwerken in Kanalnetzen unter Einbeziehung inhomogener netzinterner Messdaten und ein computerunterstütztes simulationsbasiertes Assistenzsystem für den Einsatz in Kanalnetzen, insbesondere Abwasserkanalnetzen. Das Assistenzsystem umfasst ein hydrodynamisches Simulationsmodell zur Berechnung des zeitlichen Verlaufs aller relevanten physikalischen Größen im modellierten Kanalnetz, wobei das Simulationsmodell auf Zufluss-Zeitreihen beruht. Hydrodynamische Simulationen können insbesondere die Durchflüsse und Füllstände in Kanälen und Sonderbauwerken um ein Vielfaches schneller als Echtzeit am Computer berechnen und somit durch Testen verschiedener Szenarien bzw. Vorschlagen von Einstellungen eine Assistenzfunktion für einen Kanalnetzbetreiber oder einen Bauwerkbetreiber (z.B. Kläranlagenbetreiber) bieten.
摘要翻译：
一种在下水道系统，包括不均匀的网络内部的数据和用于在下水道系统导航用途R中，使用一个基于仿真computerunterst导航用途tztes辅助系统，尤其是污水管网的流入确定之前的结构的过程。协助系统包括用于在时间过程的所有有关物理GR＆OUML的计算流体动力学仿真模型;道南建模的网络中的信道，该模拟模型是基于流入的时间序列。 SSE和F导航用途;在阚＆AUML LLST HANDS; LEN和特殊结构计算多次比实时更快从而通过测试不同的场景或暗示设置的辅助函数f导航使用流体力学仿真K＆ouml在计算机上和;特别地，在FL导航用途可以R A信道的网络运营商或提供建筑公司（如终端系统运营商）。

7. 发明申请

WO2013019298A1 A CITY LIFECYCLE MANAGEMENT SYSTEM 审中-公开
标题翻译：城市生活管理系统
公开(公告)号：WO2013019298A1
公开(公告)日：2013-02-07
申请号：PCT/US2012/037070
申请日：2012-05-09
申请人： SIEMENS AKTIENGESELLSCHAFT , ACHATZ, Reinhold , BOSCHERT, Stefan , GILG, Albert , GRUENEWALD, Thomas , LO, George , OBST, Birgit , ROSEN, Roland , SCHENK, Tim
发明人： ACHATZ, Reinhold , BOSCHERT, Stefan , GILG, Albert , GRUENEWALD, Thomas , LO, George , OBST, Birgit , ROSEN, Roland , SCHENK, Tim
IPC分类号： G06Q10/00
CPC分类号： G06F17/5009 , G06Q10/067
摘要： A city lifecycle management system (1) for providing the means for city stakeholders to measure the performance of their decisions against defined key performance indicators with respect to a sustainable development of an urban area, said city lifecycle management system comprising: a data and software platform (2) enabling a collaborative creation and consistent management of city data of said urban area; a modelling and simulation framework (3) using said data and software platform, wherein said modelling and simulation framework comprises software modules which evaluate interactions between city objects of one and/or different disciplines; and an application layer (4) comprising application programs being adapted to derive the key performance indicators depending on the interactions evaluated by said software modules of said modelling and simulation framework, wherein said derived key performance indicators support said city stakeholders in making decision with respect to the sustainable development of the respective urban area.
摘要翻译：城市生命周期管理系统（1），为城市利益相关者提供手段，根据确定的关键绩效指标衡量其对城市可持续发展的决策性能，城市生命周期管理系统包括：数据和软件平台（2）协调创造和统一管理城市的城市数据; 使用所述数据和软件平台的建模和仿真框架（3），其中所述建模和仿真框架包括评估一个和/或不同学科的城市对象之间的交互的软件模块; 以及应用层（4），其包括应用程序，所述应用程序适于根据由所述建模和仿真框架的所述软件模块评估的相互作用来导出关键性能指标，其中所述派生的关键性能指标支持所述城市利益相关者作出关于各市区的可持续发展。

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