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1. 发明申请

WO1989005068A1 PROCESS FOR ADAPTIVE COMPENSATION OF ECHOES IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统中ECHOES自适应补偿的过程
公开(公告)号：WO1989005068A1
公开(公告)日：1989-06-01
申请号：PCT/EP1988001061
申请日：1988-11-23
申请人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SIEMENS AKTIENGESELLSCHAFT , TSCHIRK, Wolfgang
发明人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SIEMENS AKTIENGESELLSCHAFT
IPC分类号： H04B03/23
CPC分类号： H04B3/231 , H04B3/237 , H04M9/082
摘要： An echo compensator (EK) for the autonomous speech system of a mobile telephone contains a digital signal processor (DSP) connected via analog/digital converters (A/D) to the emission and reception lines (SL, EL) in the low-frequency section of the mobile telephone. The acoustic and line-side electric echo is adaptively compensated. The relevant compensation value (c, c') is subtracted from the emission value (c) and the reception value (e). The acoustic and electric compensation value (c, c') is established in the corresponding adaptive filter (AF, AF'). The acoustic compensation value (c) is established by scalar multiplication of a summation vector obtained from previously scanned reception values (e) with a coefficient vector. The latter is determined from the previous coefficient vector by adding the product of the summation vector, divided by the energy of the reception signal, and the emission value(s) reduced by the acoustic compensation value (c). The compensation of the electric echo is carried out in a similar manner. Good echo compensation is thereby achieved with relatively few circuits and the emission signal is only delayed by approximately 128 mu s for the compensation of the electric echo and approximately 8 ms for the compensation of the acoustic echo.
摘要翻译：用于移动电话的自主语音系统的回波补偿器（EK）包含经由模拟/数字转换器（A / D）连接到低频发射和接收线路（SL，EL）的数字信号处理器（DSP）部分移动电话。声和线侧电回声被自适应地补偿。从发光值（c）和接收值（e）中减去相关的补偿值（c，c'）。在相应的自适应滤波器（AF，AF'）中建立声和电补偿值（c，c'）。声学补偿值（c）通过从先前扫描的接收值（e）获得的求和矢量与系数矢量的标量乘法来建立。后者通过将求和矢量的积除以接收信号的能量与由声学补偿值（c）减小的发射值相加，从先前的系数向量确定。电回声的补偿以类似的方式进行。因此通过相对较少的电路实现良好的回波补偿，并且发射信号仅延迟约128μs用于补偿电回声，并且大约8ms用于声学回声的补偿。

2. 发明申请

WO1992016890A1 PERIPHERAL PROGRAMMING PROCESS 审中-公开
标题翻译：外围编程过程
公开(公告)号：WO1992016890A1
公开(公告)日：1992-10-01
申请号：PCT/EP1992000366
申请日：1992-02-21
申请人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SIEMENS AKTIENGESELLSCHAFT , PÜLLBECK, Hubert
发明人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SIEMENS AKTIENGESELLSCHAFT
IPC分类号： G06F03/12
CPC分类号： G06F9/4411 , G06F3/1297 , G06F15/177
摘要： Programming a computer-connectable peripheral is simplified thanks to a process for selecting and programming the functions of such a peripheral. This process also allows the programming and selecting steps to become automatic.
摘要翻译：通过选择和编程这种外设的功能的过程，可简化对计算机可连接外设的编程。该过程还允许编程和选择步骤变为自动。

3. 发明申请

WO1991015021A1 INDUCTIVE CIRCUIT ELEMENT FOR ASSEMBLY OF PRINTED CIRCUIT BROADS 审中-公开
标题翻译：印刷电路板组装电感电路元件
公开(公告)号：WO1991015021A1
公开(公告)日：1991-10-03
申请号：PCT/EP1991000453
申请日：1991-03-11
申请人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SIEMENS AKTIENGESELLSCHAFT
发明人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SIEMENS AKTIENGESELLSCHAFT , HOFBAUER, Edwin , SPITALER, Wolfgang , RAMLOHR, Franz
IPC分类号： H01F27/30
CPC分类号： H01F27/306
摘要： It is known to make windings of inductive circuit elements for the assembly of printed circuit boards by bending wire elements into a U-shape, curving them over the core(s) and soldering their ends into conductive tracks with which they form complete windings. The wire elements are inserted individually in the printed circuit board. According to the invention, the wire elements (21) are laid and supported on a tunnel-shaped winding support (15) of essentially U-shaped cross-section. Embodiments which are advantageous for the electrical and mechanical properties are indicated in dependent claims.
摘要翻译：已知制造用于组装印刷电路板的电感电路元件的绕组，通过将线元件弯曲成U形，将它们弯曲在芯上并将其端部焊接到导电轨道中，从而形成完整的绕组。线元件分别插入印刷电路板中。根据本发明，线元件（21）被放置并支撑在基本上为U形横截面的隧道状绕组支撑件（15）上。在从属权利要求中表示对电气和机械性质有利的实施方案。

4. 发明申请

WO1991002421A1 PROCESS AND DEVICE FOR CONVERTING DIGITALLY MODULATED HIGH-FREQUENCY RECEPTION SIGNALS 审中-公开
标题翻译：用于转换数字调制高频接收信号的过程和设备
公开(公告)号：WO1991002421A1
公开(公告)日：1991-02-21
申请号：PCT/EP1990001305
申请日：1990-08-08
申请人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SIEMENS AKTIENGESELLSCHAFT , SCHULTES, Gerhard , SCHOLTZ, Arpad, Ludwig , BONEK, Ernst
发明人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SIEMENS AKTIENGESELLSCHAFT
IPC分类号： H04L27/22
CPC分类号： H04L27/2332 , H04L2027/0028 , H04L2027/003 , H04L2027/0057
摘要： In a receiver for digitally modulated signals in mobile communication systems, the reception signal can be represented as a complex vector. The signal undergoes homodyne or heterodyne incoherent conversion in a mixing stage with mixers (M) in which it is decomposed into a real component and an imaginary component. The signal components are filtered by low-pass filters (TP) and digitized by analog/digital converters (AD). The scanned values are converted into the magnitude and direction of the vector. The magnitude (B) controls the amplification of the preliminary amplifier (VV) and of the low-pass filters (TP), and the reception data are derived from the difference between two consecutive values of the direction (W).
摘要翻译：在移动通信系统中用于数字调制信号的接收机中，接收信号可以表示为复矢量。该信号在混合阶段中经历零差或非均匀非相干转换，其中混合器（M）被分解为实部和虚部。信号分量由低通滤波器（TP）滤波，并由模拟/数字转换器（AD）数字化。扫描值被转换为矢量的大小和方向。幅度（B）控制预放大器（VV）和低通滤波器（TP）的放大率，并且接收数据根据方向（W）的两个连续值之间的差导出。

5. 发明申请

WO1991002386A1 TRANSMITTING AND RECEIVING ARRANGEMENT FOR PORTABLE APPLIANCES 审中-公开
标题翻译：发送和接收便携式电器的安排
公开(公告)号：WO1991002386A1
公开(公告)日：1991-02-21
申请号：PCT/EP1990001227
申请日：1990-07-26
申请人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SIEMENS AKTIENGESELLSCHAFT , RASINGER, Josef , SCHOLTZ, Arpad, Ludwig , BONEK, Ernst
发明人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SIEMENS AKTIENGESELLSCHAFT
IPC分类号： H01Q01/24
CPC分类号： H01Q9/0421 , H01Q1/243 , H01Q19/005
摘要： An antenna for the transmitter and receiver of a portable radio appliance (cordless telephone, mobile telephone, pager, telepoint appliance, etc.) consists essentially of two sheet metal angles (2, 3) arranged side by side. One of the two elements is excited with high-frequency currents by means of a coaxial supply line (4). The second sheet metal angle (3) is excited through radiation coupling by the first sheet metal angle (2). The sheet metal angles (2, 3) are aligned in the same direction and the distance between them in the end region is considerably less than in the bent edge of the apex line. This results in high cross-currents and low impedance. The antenna can also be modified by supplying both sheet metal angles (2, 3), subdivision into two identical partial antennae or several sheet metal angles. The sheet metal angles can consist of metal foils placed on a plastic housing. An embodiment with wire angles is also possible.
摘要翻译：用于便携式无线电设备（无绳电话，移动电话，寻呼机，远程设备等）的发射器和接收器的天线基本上由并排布置的两个钣金角度（2,3）组成。两个元件中的一个通过同轴电源线（4）被高频电流激发。通过第一金属片角度（2）的辐射耦合激发第二金属片角度（3）。钣金角度（2,3）在相同的方向上对准，并且它们在端部区域中的距离远小于顶线的弯曲边缘中的距离。这导致高交叉电流和低阻抗。天线也可以通过提供两个钣金角度（2,3），细分为两个相同的部分天线或几个钣金角度进行修改。钣金角度可以由放置在塑料外壳上的金属箔组成。具有线角度的实施例也是可能的。

6. 发明申请

WO1989011765A1 PROCESS FOR ESTABLISHING A CONNECTION BETWEEN A FIXED AND SEVERAL MOBILE ELEMENTS IN A CORDLESS TELEPHONE SYSTEM 审中-公开
标题翻译：在无线电话系统中建立固定和几个移动元件之间的连接的过程
公开(公告)号：WO1989011765A1
公开(公告)日：1989-11-30
申请号：PCT/EP1989000555
申请日：1989-05-19
申请人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SIEMENS AKTIENGESELLSCHAFT
发明人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SIEMENS AKTIENGESELLSCHAFT , FORER, Josef , TREITL, Karl , BABOL, Boguslaw
IPC分类号： H04M01/72
CPC分类号： H04M1/72511
摘要： A cordless telephone has several mobile elements (MTn) allocated to a fixed element (FT). In order to establish a connection between the fixed element (FT) and one of the mobile elements (MTn), an incoming call (AR) is converted to an outgoing call. The exchange of the required communication data occurs exclusively over speech channels. An identification code with group or individual identification is emitted by the fixed element (FT) as an identification message (KMn) with a call message (RM). The call is signalled by the mobile parts (MTn) connected to one group. Call-indicator messages (RAM) are sent back one by one on a free channel. The fixed element (FT) monitors the channels until an established-connection message (VAM) is sent by a mobile element (MTn), a fork switch having been actuated. Said mobile part (MTn) thereby initiates the establishment of a connection. The fixed part (FT) can also call one mobile part (MTn) after another individually. Each mobile part (MTn) sends back on the same channel the call-indicator message (RAM) and, after the fork switch has been actuated, the established-connection message (VAM).
摘要翻译：无绳电话具有分配给固定元件（FT）的几个移动元件（MTn）。为了在固定元件（FT）和移动元件（MTn）之一之间建立连接，来电（AR）被转换为去话呼叫。所需通信数据的交换仅在语音信道上发生。具有组或个人标识的识别码由固定元件（FT）作为具有呼叫消息（RM）的标识消息（KMn）发出。呼叫由连接到一个组的移动部分（MTn）发出信号。呼叫指示符消息（RAM）在空闲频道上逐个发送回来。固定元件（FT）监视通道，直到建立的连接消息（VAM）由移动元件（MTn）发送，叉开关已被致动。所述移动部分（MTn）由此启动建立连接。固定部分（FT）也可以单独调用一个移动部分（MTn）。每个移动部分（MTn）在相同的信道上发回呼叫指示符消息（RAM），并且在叉交换机被激活之后，建立连接消息（VAM）。

7. 发明申请

WO1992005976A1 COMPRESSED AIR LIFTING DEVICE FOR CURRENT COLLECTORS 审中-公开
标题翻译：用于集电器的压缩空气提升装置
公开(公告)号：WO1992005976A1
公开(公告)日：1992-04-16
申请号：PCT/EP1991001888
申请日：1991-10-02
申请人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SIEMENS AKTIENGESELLSCHAFT
发明人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SIEMENS AKTIENGESELLSCHAFT , GRONDINGER, Günter
IPC分类号： B60L05/32
CPC分类号： B60L5/32
摘要： In a compressed air lifting device for current collectors, which forms at the same time the only lifting and lowering spring arrangement, a rolling membrane cylinder (1) is used as driving element, the piston shaft (7) of which co-operates with the base shaft (15) of the current collector by means of at least one cable-like element (13, 20) and at least one cam plate (14, 18). This ensures above all that the base shaft (15) and the drive (1) are uncoupled, as far as all transverse vibrations to the piston shaft (7) are concerned. Advantageously, the rolling membrane cylinder (1) can pivot in the vertical direction. A moment-free stressing of the driving element is thus obtained by simple means.
摘要翻译：在用于集流器的压缩空气提升装置中，同时形成仅有的升降弹簧装置，滚动膜气缸（1）用作驱动元件，其活塞轴（7）与通过至少一个电缆状元件（13,20）和至少一个凸轮板（14,18），集电器的底座轴（15）。这确保了基本轴（15）和驱动装置（1）的脱离，直到关于活塞轴（7）的所有横向振动。有利地，滚动膜滚筒（1）可以在垂直方向上枢转。因此通过简单的手段获得驱动元件的无摩擦应力。

8. 发明申请

WO1992005484A1 COMPUTER-ASSISTED PROGRAMMING AND DISPLAYING SYSTEM 审中-公开
标题翻译：计算机辅助编程和显示系统
公开(公告)号：WO1992005484A1
公开(公告)日：1992-04-02
申请号：PCT/EP1991001793
申请日：1991-09-19
申请人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SIEMENS AKTIENGESELLSCHAFT , DREXLER, Herbert
发明人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SIEMENS AKTIENGESELLSCHAFT
IPC分类号： G06F09/44
CPC分类号： G06F9/451
摘要： Graphic objects that represent the course of a process are called by symbolic names by an application programme (AP) from a programming and displaying system (XM). Programming is carried out by means of an editor (XME). The graphic object that represents a measurement value is defined as a dynamic measurement object. When all required parameters are input, a measurement value table is coupled to the measurement object. The programme library of the programming and displaying system (XM) is linked to the application programme (AP) after translation. While the application programme (AP) is executed, a new measurement value is represented by a call by programming means of the programming and displaying system (XM). These means calculate the new dimensions, the new position, the new attributes, erase the measurement object at its previous location and draw the new one.
摘要翻译：表示进程进程的图形对象由来自编程和显示系统（XM）的应用程序（AP）由符号名称调用。编程通过编辑器（XME）进行。表示测量值的图形对象被定义为动态测量对象。当输入所有必需的参数时，将测量值表耦合到测量对象。编程和显示系统（XM）的程序库在翻译后链接到应用程序（AP）。当执行应用程序（AP）时，通过编程和显示系统（XM）的编程装置的调用表示新的测量值。这些意味着计算新尺寸，新位置，新属性，擦除其上一个位置处的测量对象并绘制新尺寸。

9. 发明申请

WO1990012469A1 WIRELESS TELEPHONE SYSTEM WITH AN EXTENSION COMMUNICATIONS UNIT 审中-公开
标题翻译：无线电话系统与扩展通信单元
公开(公告)号：WO1990012469A1
公开(公告)日：1990-10-18
申请号：PCT/AT1990000025
申请日：1990-04-04
申请人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SIEMENS AKTIENGESELLSCHAFT , LANGMANTEL, Ernst
发明人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SIEMENS AKTIENGESELLSCHAFT
IPC分类号： H04M01/72
CPC分类号： H04W84/16 , H04Q2213/13096 , H04Q2213/13098 , H04Q2213/13141 , H04Q2213/1322 , H04Q2213/1328
摘要： Described is a wireless telephone system in which fixed stations (FSn) are connected to an extention communications unit (PABX) via subscriber lines (TL). There are fewer fixed stations (FSn) than mobile sets (MT), and a connection can be established from every fixed station (FSn) to every mobile set (MT). The facilities "call re-routeing" and "call re-routeing follow-up" of the extension communications unit (PABX) permit the change by a mobile set (MT) to the radio coverage area (FBn) of another fixed station (FSn). In addition to this active management of subscribers by the extension communications unit (PABX), the individual identification codes of the mobile sets (MT) are also exchanged with the respective fixed stations (FSn) when no calls are taking place. Thus, in particular with wide-area extension communications units (PABX), a wireless telephone subscriber can be reached even if he moves out of the radio coverage area (FBn) of a fixed station (FSn) and into the radio coverage area (FBn) of another fixed station (FSn). The fixed stations (FSn) form, so to speak, a micro-cellular system.
摘要翻译：描述了一种无线电话系统，其中固定站（FSn）经由用户线路（TL）连接到扩展通信单元（PABX）。固定站（FSn）比移动台（MT）少，可以从每个固定站（FSn）建立到每个移动台（MT）的连接。扩展通信单元（PABX）的设备“呼叫重新路由”和“呼叫重新路由跟踪”允许通过移动台（MT）向另一固定站（FSn）的无线覆盖区域（FBn））。除了扩展通信单元（PABX）对用户的这种主动管理之外，当没有呼叫发生时，移动台（MT）的各个识别码也与相应的固定站（FSn）交换。因此，特别是对于广域扩展通信单元（PABX），无线电话用户即使从固定台（FSn）的无线覆盖区域（FBn）移出并进入无线覆盖区域（FBn ）另一个固定站（FSn）。固定电台（FSn）可以说是一个微蜂窝系统。

10. 发明申请

WO1990010940A1 CURRENT TRANSFORMER ARRANGEMENT FOR THREE-WIRE THREE-PHASE SYSTEMS, ESPECIALLY TO DETECT THE ACTUAL CURRENT FOR CONTROLLED DC CONSUMERS POWERED VIA CURRENT RECTIFIERS 审中-公开
标题翻译：三相三相系统的电流互感器布置，特别是检测通过电流整流器供电的受控直流消耗器的实际电流
公开(公告)号：WO1990010940A1
公开(公告)日：1990-09-20
申请号：PCT/EP1990000261
申请日：1990-02-16
申请人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SIEMENS AKTIENGESELLSCHAFT , REISCHER, Wilhelm
发明人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SIEMENS AKTIENGESELLSCHAFT
IPC分类号： H01F40/10
CPC分类号： H01F38/38 , H01F2038/305 , Y10S323/91
摘要： According to the invention, a single bushing transformr (4) on the three-phase side is used in a current transformer arrangement for three-wire three-phase systems. Two of the total of three phase conductors are taken through it, either with the same number of turns and in mutually opposite directions or in the same direction and with a 2:1 difference in the number of turns or in the same direction and with a current flow halved in a phase conductor by a shunt (15). These arrangements prevent the occurrence of a zero resultant flux. The double secondary voltage generated by a double AW value occurring twice during each period is halved by an electronic correcting circuit. Its control commands are derived from suitable control pulses for the thyristors (21-26) of the three-phase bridge circuit (16). Two correcting circuits are given. The main advantage lies in the considerable saving in transformer material and hence also in space.
摘要翻译：根据本发明，在三相三相系统的电流互感器装置中使用三相侧的单个套管变压器（4）。总共三相导体中的两个通过它们，具有相同的匝数和相互相反的方向或相同的方向，并且在匝数或相同的方向上具有2:1的差异，并且与电流通过分流器（15）在相位导体中减半。这些布置防止产生零合流。由电子校正电路将在每个周期期间发生两次的双AW值产生的双次级电压减半。其控制命令来自三相桥式电路（16）的晶闸管（21-26）的合适的控制脉冲。给出了两个校正电路。主要优点在于可以大大节省变压器材料，从而在空间上。

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