公开(公告)号：JP2003256296A

公开(公告)日：2003-09-10

申请号：JP2003039294

申请日：2003-02-18

Applicant: AGILENT TECHNOLOGIES INC

Inventor： MANLEY DOUGLAS R ,  BARFORD LEE A

IPC: G06F13/00 ,  G01R31/28

Abstract: PROBLEM TO BE SOLVED: To provide a method for diagnosing data transfer faults by using constraints. SOLUTION: In the method for diagnosing faults in a system under test (SUT), a representative method includes a step for identifying at least some portions of the data transmission paths of the SUT capable of introducing errors in data transfer, a step for providing constraints defining relationships of at least some of the portions of the data transmission paths, and a step for diagnosing the SUT with respect to the constraints. Systems, computer- readable media and other methods are also provided. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2005129064A

公开(公告)日：2005-05-19

申请号：JP2004309109

申请日：2004-10-25

Applicant: Agilent Technol Inc ,  アジレント・テクノロジーズ・インクAgilent Technologies, Inc.

Inventor： MANLEY DOUGLAS R ,  BUSH WILLIAM H

IPC: G06F11/22 ,  G06F11/25

CPC classification number: G06F11/2257

Abstract: PROBLEM TO BE SOLVED: To carry out a diagnosis of a fault capable of discriminating diagnosis candidates of complicated faults frequently causing a conflict. SOLUTION: This method 100 is used for diagnosing faults of a system under test (SUT) tested by a system test and having a plurality of components. The method comprises: a step 110 for generating diagnosis candidates potentially responsible for all failed system tests; and a step 120 for allowing a confidence label representing that diagnosis candidates are correct to be displayed by means of weights by assigning the weights to the diagnosis candidates based on a combined utilization rate without having violation of the diagnosis candidates across all failing system tests. A method using a step, instead of the step 120, for allowing a confidence label representing that diagnosis candidates are correct to be displayed by means of weights by assigning the weights to the diagnosis candidates based on a combined utilization rate of the candidate diagnosis by passed system tests may be used. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：进行能够区别经常导致冲突的复杂故障的诊断候选的故障的诊断。 解决方案：该方法100用于诊断通过系统测试测试并具有多个组件的被测系统（SUT）的故障。 该方法包括：用于产生可能负责所有故障系统测试的诊断候选的步骤110; 以及步骤120，用于通过基于组合的利用率将权重分配给诊断候选，通过权重来显示表示诊断候选的正确的置信标签，而不会在所有故障系统测试中违反诊断候选。 使用步骤代替步骤120的步骤，用于允许通过权重来显示表示诊断候选的置信标签是正确的，其基于通过传递的候选诊断的组合利用率将诊断候选分配给诊断候选 可以使用系统测试。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2004007466A

公开(公告)日：2004-01-08

申请号：JP2003066522

申请日：2003-03-12

Applicant: AGILENT TECHNOLOGIES INC

Inventor： MANLEY DOUGLAS R ,  BARFORD LEE A

IPC: G06F13/00 ,  H04B17/00 ,  H04L1/22 ,  H04L12/56 ,  H04L29/14

Abstract: PROBLEM TO BE SOLVED: To provide a failure simulation which can adapt to complex commercial use and which is for diagnosing intermittent failures. SOLUTION: A method for diagnosing data packet transfer failures in a system under test (SUT) 110 defining data transfer paths in which data packets are transferred comprises a step of identifying at least some portions among the transfer paths having potentials for causing errors in the data packet transfer, a step of setting limiting conditions defining data packet transfer relations with at least some of the identified portions of the transfer paths, and a step of diagnosing the SUT relating to the limiting conditions. COPYRIGHT: (C)2004,JPO

公开(公告)号：DE10256158A1

公开(公告)日：2003-09-04

申请号：DE10256158

申请日：2002-12-02

Applicant: AGILENT TECHNOLOGIES INC

Inventor： MANLEY DOUGLAS R ,  BARFORD LEE A

IPC: G06F13/00 ,  G01R31/28 ,  H04L12/26

Abstract: Method for diagnosing faults in a system under test (SUT) are provided. A representative method includes identifying at least some portions of the data transmission paths of the SUT capable of introducing errors in data transfer; providing constraints defining relationships of at least some of the portions of the data transmission paths; and diagnosing the SUT with respect to the constraints. Systems, computer-readable media and other methods also are provided.

公开(公告)号：DE10255142B4

公开(公告)日：2008-01-03

申请号：DE10255142

申请日：2002-11-26

Applicant: AGILENT TECHNOLOGIES INC

Inventor： MANLEY DOUGLAS R ,  BARFORD LEE A

IPC: G06F13/00 ,  H04L12/56 ,  H04B17/00 ,  H04L1/22 ,  H04L69/40

Abstract: Method for diagnosing data packet transfer faults in a system under test (SUT) are provided. A representative method includes: identifying at least some portions of the data transmission paths of the SUT capable of introducing errors in data packet transfer; providing constraints defining data packet transfer relationships of at least some of the portions of the data transmission paths; and diagnosing the SUT with respect to the constraints. Systems, computer-readable media and other methods also are provided.

公开(公告)号：DE10255142A1

公开(公告)日：2003-10-09

申请号：DE10255142

申请日：2002-11-26

Applicant: AGILENT TECHNOLOGIES INC

Inventor： MANLEY DOUGLAS R ,  BARFORD LEE A

IPC: G06F13/00 ,  H04B17/00 ,  H04L1/22 ,  H04L12/56 ,  H04L69/40 ,  H04L29/14

Abstract: Method for diagnosing data packet transfer faults in a system under test (SUT) are provided. A representative method includes: identifying at least some portions of the data transmission paths of the SUT capable of introducing errors in data packet transfer; providing constraints defining data packet transfer relationships of at least some of the portions of the data transmission paths; and diagnosing the SUT with respect to the constraints. Systems, computer-readable media and other methods also are provided.