Stromversorgung für Getriebeanordnung
Anmelder: ALCATEL LUCENT 🇫🇷
Details
- Veröffentlichungs-Nr.
- EP2882108
- Aktenzeichen
- EP13306670
- Anmeldetag
- 5. Dezember 2013
- Veröffentlichung
- 8. Juni 2016
- Erteilung
- 8. Juni 2016
- Rechtsraum
- EP
- IPC
- H04B3/32// H02M3/156
Abstract
The present invention relates to power supplies for use in transmission arrangements configured to transmit and/or receive cyclically extended data symbols, such as DMT transceivers. In accordance with an embodiment of the invention, a transmission arrangement (1) comprises a switched-mode power supply (30) controlled by a PWM signal (S PWM ) comprising successive cycles, a transceiver for transmitting or receiving successive cyclically-extended data symbols (DMT i ; DMT i+1 ) with a common symbol period T DMT , the cyclically-extended data symbols respectively including a data part (DATA) with a common data period T DATA and a cyclic extension (CE) of the data part, and a coupling path (60) between the switched-mode power supply and the transceiver. The PWM signal is configured such that successive periods of the PWM signal comprising an integer number P of cycles respectively span an integer number M of symbol periods T DMT .
Anmelder
- Firma
- ALCATEL LUCENT
- Land
- 🇫🇷 Frankreich
Ehemaliger französisch-amerikanischer Telekommunikationskonzern mit Sitz in Paris/Boulogne-Billancourt, entstanden 2006 aus der Fusion von Alcatel und Lucent Technologies. War aktiv in Netzwerktechnik, Telekommunikationsausrüstung und Glasfasertechnologie; seit 2016 Teil von Nokia.
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