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1.发明专利
公开(公告)号：CA1044828A
公开(公告)日：1978-12-19
申请号：CA230386
申请日：1975-06-27
Applicant: CIT ALCATEL
Inventor： DESOMBRE PATRICE , STEUN JEAN-PIERRE
Abstract: L'invention concerne les répéteure-régénérateur d'impulsions. Le procédé consiste à détecter les erreurs, à les coder et à les inscrire dans une voie d'une trans de télélocalisation, chaque répéteur d'une liaison ayant une voie qui lui est attribuée par exemple voie 1 pour le répéteur de rang i. Le dispositif les signaux de télélocalisation à l'entrée du répéteur, les mettre en mémoire et les appliquer à un modulateur basée fréquence qui les réinjecte sur un moyen d'aiguillage en sortie du répéteur; il comprend également des moyens pour détecter la voie de rang i et y inscrire le taux d'erreur codé du répéteur.
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公开(公告)号：FR2276744A1
公开(公告)日：1976-01-23
申请号：FR7422737
申请日：1974-06-28
Applicant: CIT ALCATEL
Inventor： DESOMBRE PATRICE , STEUN JEAN-PIERRE
Abstract: The invention concerns regenerative repeaters for pulses. The method consists of detecting errors, coding them and recording them in a channel of a tele-locating frame. Each regenerative repeater of a connection has a channel which is attributed to it, for example channel i, for the repeater whose order is i. The device implementing the method comprises means for directing the tele-locating signals at the input of the repeater, memorizing them and applying them to a low-frequency modulator which reinjects them into a directing means at the output of the repeater; it comprises also means for detecting the channel whose order is i and recording therein the coded proportion of error of the repeater.
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公开(公告)号：FR2440661A2
公开(公告)日：1980-05-30
申请号：FR7831028
申请日：1978-11-02
Applicant: CIT ALCATEL
Inventor： DESOMBRE PATRICE , STEUN JEAN-PIERRE
Abstract: A pulse repeater regenerator has a paralleled telesurveillance and telelocalisation device which receives a service signal added to the line digital signal, the service signal being a binary signal modulating a low frequency carrier, and recovers the binary signal in a detector (21). A shift register (23) applied the signals to a binary comparator (24) which detects locking words. A multiplexer (44) combines information from the comparator (24) and an error rate circuit in the regenerator and applies the result to parallel inputs of a second shift register (40) whose series inputs are connected through a gate (41) to the first shift register (23) and a time base (200). The second shift register (40) parallel outputs are connected to a line clear decoder (43) and series output to a modulator (45) which modulates the signal with the original carrier from the time base and connects with the transmission line. The gate (41) is opened by the comparator (24) and closed by the line clear decoder (43) which also enables the parallel inputs of the second shift register (40).
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公开(公告)号：DE2527593A1
公开(公告)日：1976-01-15
申请号：DE2527593
申请日：1975-06-20
Applicant: CIT ALCATEL
Inventor： DESOMBRE PATRICE , STEUN JEAN-PIERRE
Abstract: The invention concerns regenerative repeaters for pulses. The method consists of detecting errors, coding them and recording them in a channel of a tele-locating frame. Each regenerative repeater of a connection has a channel which is attributed to it, for example channel i, for the repeater whose order is i. The device implementing the method comprises means for directing the tele-locating signals at the input of the repeater, memorizing them and applying them to a low-frequency modulator which reinjects them into a directing means at the output of the repeater; it comprises also means for detecting the channel whose order is i and recording therein the coded proportion of error of the repeater.
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