We analyze the impact of finite resolution of DAC and ADC on the performance of coherent-detection optical communication systems using probabilistically-shaped 64-QAM constellations. We show that no substantial additional penalty is incurred with respect to uniformly distributed constellations with the same net data rate.
Impact of finite-resolution DAC and ADC on probabilistically-shaped QAM constellations / Pilori, Dario; Bosco, Gabriella; Fludger, Chris. - ELETTRONICO. - (2017), pp. 433-434. ((Intervento presentato al convegno Photonics Conference (IPC), 2017 IEEE tenutosi a Orlando, FL (USA) nel 1-5 Oct. 2017.
Titolo: | Impact of finite-resolution DAC and ADC on probabilistically-shaped QAM constellations |
Autori: | |
Data di pubblicazione: | 2017 |
Abstract: | We analyze the impact of finite resolution of DAC and ADC on the performance of coherent-detectio...n optical communication systems using probabilistically-shaped 64-QAM constellations. We show that no substantial additional penalty is incurred with respect to uniformly distributed constellations with the same net data rate. |
ISBN: | 978-1-5090-6578-3 |
Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
File in questo prodotto:
File | Descrizione | Tipologia | Licenza | |
---|---|---|---|---|
08116174.pdf | 2. Post-print / Author's Accepted Manuscript | Non Pubblico - Accesso privato/ristretto | Administrator Richiedi una copia |
Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/11583/2698205
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.