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1. 发明申请

WO2014139600A1 MEASURING DEVICE AND MEASURING METHOD FOR DETECTING ERRORS IN SIGNALS 审中-公开
标题翻译：用于检测信号中的错误的测量装置和测量方法
公开(公告)号：WO2014139600A1
公开(公告)日：2014-09-18
申请号：PCT/EP2013/072982
申请日：2013-11-05
申请人： ROHDE & SCHWARZ GMBH & CO. KG
发明人： SCHUMACHER, Adrian , DURAI, Rajashekar , SCHEIDIG, Hardy , BACOR, Gerson
IPC分类号： H04L12/26
CPC分类号： H04L43/0847 , H04L43/50
摘要： A measuring device (1) for detecting errors in a signal of at least a first device under test comprises reception means (20) for receiving a signal from the first device under test, error detection means for detecting errors in the first signal, display means (24) and display control means for displaying simultaneously the signal or information within the signal and errors detected in the signal using the display means (24).
摘要翻译：用于检测至少第一被测器件的信号中的误差的测量装置（1）包括用于接收来自被测试的第一器件的信号的接收装置（20），用于检测第一信号中的错误的检错装置，显示装置（24）和显示控制装置，用于同时显示信号内的信号或信息以及使用显示装置（24）在信号中检测到的错误。

2. 发明公开

EP3171593A1 TESTING SYSTEM, TESTING METHOD, COMPUTER PROGRAM PRODUCT, AND NON-TRANSITORY COMPUTER READABLE DATA CARRIER 有权
标题翻译：测试系统，测试方法，计算机程序产品和非暂态计算机可读数据载体
公开(公告)号：EP3171593A1
公开(公告)日：2017-05-24
申请号：EP15203058.1
申请日：2015-12-30
申请人： Rohde & Schwarz GmbH & Co. KG
发明人： AUMER, Felix , DURAI, Rajashekar , BACOR, Gerson , TAY, ChunGuan , SCHMITT, Fernando
IPC分类号： H04N17/00 , H04N17/04 , G11B27/10 , G11B27/36 , G11B27/30
摘要： The present invention provides a testing system (1, 60) for a video and audio reproduction system (100, 101), the testing system (1, 60) comprising a data source (2), comprising video and audio data (3, 61) for reproduction by the video and audio reproduction system (100, 101), the video and audio data (3, 61) comprising unique marks (5, 65 - 67, 7, 46 - 53, 71 - 73) in every video frame (4, 30 - 37, 62 - 64) and every audio frame (6, 38 - 45, 68 - 70), a recording unit (8, 74), configured to record a video stream (9, 77) and an audio stream (10, 78) generated by the video and audio reproduction system (100, 101) based on the video and audio data (3, 61), and a test processor (11, 79), configured to extract the unique marks (5, 65 - 67, 7, 46 - 53, 71 - 73) from the recorded video stream (9, 77) and the recorded audio stream (10, 78), and to verify if respective unique marks (5, 65 - 67, 7, 46 - 53, 71 - 73) of simultaneous video frames (4, 30 - 37, 62 - 64) and audio frames (6, 38 - 45, 68 - 70) have been recorded by the recording unit (8, 74) simultaneously. Furthermore, the present invention provides a testing method, a computer program product, and a non-transitory computer readable data carrier.
摘要翻译：本发明提供了用于视频和音频再现系统（100,101）的测试系统（1,60），测试系统（1,60）包括数据源（2），包括视频和音频数据（3,61）），以由视频和音频再现系统（100,101）再现，视频和音频数据（3,61）在每个视频帧中包括唯一标记（5,65-67,7,46-53,71-73）（4,30-37,62-64）以及每个音频帧（6,38-45,68-70），记录单元（8,74），被配置为记录视频流（9,77）和音频所述视频和音频再现系统（100,101）基于所述视频和音频数据（3,61）生成的流（10,78），以及测试处理器（11,79），所述测试处理器被配置为提取所述独特标记（9,77）和所记录的音频流（10,78）中的每一个唯一标记（5,65-67,74-53,71-73）（4,30-37,62-64）和音频帧（6,38-4）中的至少一个（例如7,46-53,71-73） 5,88-70）已经被记录单元（8,74）同时记录。此外，本发明提供了一种测试方法，一种计算机程序产品以及一种非暂时性计算机可读数据载体。

3. 发明授权

EP3171593B1 TESTING SYSTEM AND METHOD 有权
公开(公告)号：EP3171593B1
公开(公告)日：2020-03-25
申请号：EP15203058.1
申请日：2015-12-30
申请人： Rohde & Schwarz GmbH & Co. KG
发明人： AUMER, Felix , DURAI, Rajashekar , BACOR, Gerson , TAY, ChunGuan , SCHMITT, Fernando
IPC分类号： H04N17/00 , H04N17/04 , G11B27/10 , G11B27/36 , G11B27/30

4. 发明公开

EP3614717A1 RADIO SIGNAL RECORDER, RADIO SIGNAL ANALYZER AND RADIO SIGNAL ANALYZING METHOD 有权
公开(公告)号：EP3614717A1
公开(公告)日：2020-02-26
申请号：EP18190189.3
申请日：2018-08-22
申请人： Rohde & Schwarz GmbH & Co. KG
发明人： ALDRIDGE, Christopher Anthony , WONG, Kok Meng , FISCHLEIN, Michael , DURAI, Rajashekar , BACOR, Gerson Calamba
IPC分类号： H04W24/08 , G07C5/08
摘要： The present invention relates to recording and analyzing of radio frequency signals provided to a vehicle. A baseband signal is continuously recorded in a cyclic memory. Upon detecting a predetermined trigger signal, the recorded baseband data are transferred to a further memory. Accordingly, it is possible to analyze the baseband signal, and thus to evaluate the radio frequency parameters at a later point of time. In this way, a monitoring of radio frequency parameters, in particular a baseband signal on a moving device such as a vehicle can be achieved.

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