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Line simulator

A line simulation and simulator technology, applied in line transmission components, artificial lines, wired transmission systems, etc., can solve the problem that multi-line simulators cannot accurately simulate the characteristics of communication lines

Active Publication Date: 2016-11-02
LANTIQ BET GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional multi-line simulators may not accurately simulate the characteristics of communication lines, especially at high frequencies

Method used

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Embodiment Construction

[0042] Hereinafter, various embodiments will be described in detail with reference to the accompanying drawings. It should be noted that the various embodiments are for illustrative purposes only and should not be considered as limiting. For example, although various embodiments may be described as including various features or elements, this should not be taken as indicating that all such multiple features or elements are required for the implementation. Conversely, in other embodiments, certain features or elements may be omitted, and / or may be substituted by other features or elements. In yet other embodiments, other features or elements may be provided in addition to the plurality of explicitly shown or described features or elements. Furthermore, features or elements from different embodiments may be combined to form further embodiments. Unless stated to the contrary, changes or modifications described in one of the embodiments are also applicable to other embodiments. ...

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Abstract

Simulation devices for simulating communication lines are provided. In some embodiments, different parameters are used along a line length.

Description

【Technical field】 [0001] The present application is about circuit simulators and corresponding methods. 【Background technique】 [0002] Circuit simulators are widely used in communication laboratories and communication device development to test the functionality and performance of communication systems and communication devices. For example, to test a communications device, the communications device is coupled to a line simulator that simulates the behavior of a communications line (e.g., a wireline) to which the communications device is intended to be coupled during subsequent actual deployment . In other words, the line simulator simulates the characteristics of an actual physical communication line. For a digital subscriber line (DSL) system, the analog line may be a subscriber loop, such as a twisted wire pair. Digital Subscriber Line or DSL as used herein generally refers to any of a number of DSL types (eg ADSL, ADSL2, VDSL, VDSL2), and includes the upcoming G.fast...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B3/40
CPCH04B3/487H04B3/40H04B3/32G06F30/20H04M3/34
Inventor R·施特罗贝尔
Owner LANTIQ BET GMBH & CO KG