Generalized pulse-position modulation for optical power-efficient communication
Paper i proceeding, 2011
A family of modulation formats is derived by combining pulse-position modulation (PPM) with multilevel dual-polarization signal constellations. With 16-PPM, gains of up to 5.4 dB are obtained over dual-polarization QPSK, at the cost of reduced spectral efficiency.
Författare
Magnus Karlsson
Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik
Erik Agrell
Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner
Optics InfoBase Conference Papers
21622701 (eISSN)
978-155752931-2 (ISBN)
Styrkeområden
Informations- och kommunikationsteknik
Ämneskategorier (SSIF 2011)
Telekommunikation
DOI
10.1364/ECOC.2011.Tu.6.B.6
ISBN
978-155752931-2