首页> 外国专利> Metrology device for the automatic monitoring of a digital signal broadcast network and a broadcast network comprising one such metrology device

Metrology device for the automatic monitoring of a digital signal broadcast network and a broadcast network comprising one such metrology device

机译：用于自动监视数字信号广播网络的计量设备以及包括一个这样的计量设备的广播网络

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摘要

The invention concerns a metrological device (200) for monitoring an upline broadcast signal comprising a main component and upline control data. The metrological device (200) includes an extraction circuit (220) for extracting the upline control data from the upline broadcast signal and delivering an upline instruction, and a measuring circuit (230) for measuring a parameter of the upline broadcast signal according to the upline instruction and delivering a measurement result. ;In accordance with the invention, the metrological device (200) also includes: a control circuit (250) for producing a downline instruction from the measurement results and an upline result produced by the extraction circuit (220) from the upline control data, an insertion circuit (240) for producing a downline signal to broadcast comprising firstly the main component of the upline broadcast signal and secondly the downline control data containing the downline instruction. The invention also concerns a broadcasting network using such a metrological device.

机译：本发明涉及一种用于监视包括主要成分和上行控制数据的上行广播信号的计量设备（ 200 ）。计量设备（ 200 ）包括用于从上行广播信号中提取上行控制数据并传递上行指令的提取电路（ 220 ）和测量电路（< B> 230 ），用于根据上行指令测量上行广播信号的参数并传递测量结果。 ;根据本发明，计量装置（ 200 ）还包括：控制电路（ 250 ），用于根据测量结果和提取电路产生的上线结果（ 220 ）生成下线指令根据上行控制数据，一个插入电路（ 240 ），用于产生下行信号进行广播，包括：上行广播信号的主要组成部分，其次是包含下行指令的下行控制数据。本发明还涉及使用这种计量设备的广播网络。 展开▼

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公开/公告号US2005037711A1

专利类型

公开/公告日2005-02-17

原文格式PDF

申请/专利权人 ANTOINE PESME;DANIEL MAFILLE;JAMAL BAINA;
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申请/专利号US20020498466

发明设计人 DANIEL MAFILLE;JAMAL BAINA;ANTOINE PESME;
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申请日2002-12-11

分类号H04B1/60;H04H1/00;

国家 US

入库时间 2022-08-21 22:23:25

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