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1. 发明授权

US07263121B2 Method and apparatus for determining a topology of a subscriber line loop 有权
标题翻译：用于确定用户线环路拓扑的方法和装置
公开(公告)号：US07263121B2
公开(公告)日：2007-08-28
申请号：US10669362
申请日：2003-09-25
申请人： Murat Belge , Rainer Storn
发明人： Murat Belge , Rainer Storn
IPC分类号： H04B1/38
CPC分类号： H04L27/2601 , H04B3/542 , H04B2203/5408
摘要： An xDSL modem for data transmission between a central office and a customer device over a subscriber line includes a topology determining unit and a control unit. The topology determining unit is configured to determine the topology of the subscriber line. The control unit is configured to switch the xDSL modem between a normal mode for data transmission and a topology determining mode for determining the topology of the subscriber line.
摘要翻译：用于通过用户线路在中心局和客户设备之间进行数据传输的xDSL调制解调器包括拓扑确定单元和控制单元。拓扑确定单元被配置为确定用户线路的拓扑。控制单元被配置为在用于数据传输的正常模式和用于确定用户线路的拓扑的拓扑确定模式之间切换xDSL调制解调器。

2. 发明申请

US20050069028A1 Method and apparatus for determining a topology of a subscriber line loop 有权
标题翻译：用于确定用户线环路拓扑的方法和装置
公开(公告)号：US20050069028A1
公开(公告)日：2005-03-31
申请号：US10669362
申请日：2003-09-25
申请人： Murat Belge , Rainer Storn
发明人： Murat Belge , Rainer Storn
IPC分类号： H04B3/54 , H04L27/26 , H04B1/38
CPC分类号： H04L27/2601 , H04B3/542 , H04B2203/5408
摘要： An xDSL modem for data transmission between a central office and a customer device over a subscriber line, the xDSL modem having a topology determining unit for determining the topology of the subscriber line.
摘要翻译：一种用于通过用户线路在中心局和客户设备之间进行数据传输的xDSL调制解调器，所述xDSL调制解调器具有用于确定所述用户线路的拓扑的拓扑确定单元。

3. 发明授权

US5477537A Method for accessing address features of communication subscribers when sending data packets 失效
标题翻译：发送数据包时访问通信用户的地址特征的方法
公开(公告)号：US5477537A
公开(公告)日：1995-12-19
申请号：US223858
申请日：1994-04-06
申请人： Uwe Dankert , Rainer Storn
发明人： Uwe Dankert , Rainer Storn
IPC分类号： H04L29/06 , H04L12/56
CPC分类号： H04L29/06
摘要： A method for rapidly accessing address features of communication subscribers, in particular, when reading data packets is provided. Performance features of the communication connection are deposited in tables in the form of addresses that must be successively searched. A large address area from which a sub-set of addresses is used, is compressed onto a compressed address area of the same size as the sub-set of the addresses used, thereby obtaining miniaturized addresses. Since a plurality of tables must be searched per address entry, different tables to be checked are activated via offsets proceeding from the compressed address area. The communication load for the address transfer is reduced as a result and a shortened calculating time is achieved in comparison to a hash addressing.
摘要翻译：特别是在读取数据分组时，快速访问通信用户的地址特征的方法。通信连接的性能特征以表格的形式存储在必须连续搜索的地址中。将使用了一组地址的大地址区域压缩到与所使用的地址的子集相同大小的压缩地址区域，从而获得小型化的地址。由于每个地址条目必须搜索多个表格，所以要通过从压缩地址区域进行的偏移激活要检查的不同表格。因此，减少了地址传送的通信负载，并且与散列寻址相比，实现了缩短的计算时间。

4. 发明授权

US06842517B2 Meter pulse filtering circuit for analog modems 失效
标题翻译：用于模拟调制解调器的仪表脉冲滤波电路
公开(公告)号：US06842517B2
公开(公告)日：2005-01-11
申请号：US09793790
申请日：2001-02-26
申请人： Rainer Storn
发明人： Rainer Storn
IPC分类号： H04M15/28 , H04M1/00 , H04M9/00
CPC分类号： H04M15/28
摘要： A filtering circuit is described for filtering out meter pulses of analog telephone communication, for example in analog modems. The circuit is mainly composed of resistors and capacitors and is configured as a double T element or a Wien bridge circuit. The filtering circuit is needed for attenuating interferences to such an extent that integrated circuits operating with low voltages are not overloaded.
摘要翻译：描述了用于过滤模拟电话通信的计量脉冲的滤波电路，例如在模拟调制解调器中。电路主要由电阻和电容组成，并配置为双T元件或维恩桥电路。需要滤波电路来衰减干扰，使得以低电压工作的集成电路不会过载。

5. 发明授权

US06829330B2 Systems and methods for loop characterization from double-ended measurements 失效
标题翻译：用于双端测量的循环表征的系统和方法
公开(公告)号：US06829330B2
公开(公告)日：2004-12-07
申请号：US10127488
申请日：2002-04-23
申请人： Murat Belge , Rainer Storn
发明人： Murat Belge , Rainer Storn
IPC分类号： H04M124
CPC分类号： H04M3/30 , H04M3/2209 , H04M3/305
摘要： The loop length, the number of bridge taps and the length of the bridged taps can be estimated by comparing through the use of differential evolution a measured frequency domain channel impulse response of the transmission line to a model of a transmission line that is composed of multiple sections and multiple bridge taps. The diagnostic and test information describing the condition of the line can then be exchanged, for example, by two transceivers during a diagnostic link mode, or the like.
摘要翻译：循环长度，桥接抽头的数量和桥接抽头的长度可以通过使用差分演化比较来估计传输线的测量频域信道脉冲响应与由多个传输线组成的传输线的模型部分和多个水龙头。然后可以例如在诊断链接模式期间由两个收发器等来交换描述线路的状况的诊断和测试信息。

6. 发明授权

US5396470A Monolithically integrated data memory arrangement and method for the operation thereof 失效
标题翻译：一体化数据存储器布置及其操作方法
公开(公告)号：US5396470A
公开(公告)日：1995-03-07
申请号：US185243
申请日：1994-01-24
申请人： Rainer Storn
发明人： Rainer Storn
IPC分类号： G06F12/02 , G06F17/30 , G11C13/00
CPC分类号： G06F17/30949 , G06F17/30982
摘要： In a memory arrangement and operating method therefor which enables an accelerated table search, an address generator, which operates according to a hash method, and an addressable memory are, integrated on a chip. A further advantage is achieved when the address generator is programmable, so that the hash method can be variably prescribed. A further acceleration is achieved when a CRC method is utilized for the calculation of the hash addresses and when intermediate results of the polynomial division are stored in tables. Two advantages are thus exploited. One advantage is an increase in speed due to the integration, and the further advantage is an increase in speed due to the accelerated polynomial division, as well as the high access hit rates inherent in the hash method.
摘要翻译：在其中集成了芯片上的能够进行加速表搜索的存储器布置和操作方法，根据散列方法操作的地址生成器和可寻址存储器。当地址发生器是可编程的时，实现另外的优点，使得可以可变地规定散列方法。当使用CRC方法来计算散列地址并且当多项式除法的中间结果存储在表中时，实现进一步的加速。因此利用两个优点。一个优点是由于集成而导致速度增加，并且另外的优点是由于加速多项式除法而导致的速度增加，以及散列方法中固有的高访问命中率。

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