Exportar Publicação

A publicação pode ser exportada nos seguintes formatos: referência da APA (American Psychological Association), referência do IEEE (Institute of Electrical and Electronics Engineers), BibTeX e RIS.

Exportar Referência (APA) 
Pires, J. & Cancela, L. (2017). Investigating the Impact of Coherent Multipath Interference on Optical QPSK Systems. IEEE International Conference on Communications (ICC 2017).
Exportar Referência (IEEE) 
J. Pires and L. G. Cancela,  "Investigating the Impact of Coherent Multipath Interference on Optical QPSK Systems", in IEEE Int. Conf. on Communications (ICC 2017), Paris, 2017
Exportar BibTeX 
@misc{pires2017_1768149289492,
	author = "Pires, J. and Cancela, L.",
	title = "Investigating the Impact of Coherent Multipath Interference on Optical QPSK Systems",
	year = "2017",
	howpublished = "Digital",
	url = "http://icc2017.ieee-icc.org/"
}
Exportar RIS 
TY  - CPAPER
TI  - Investigating the Impact of Coherent Multipath Interference on Optical QPSK Systems
T2  - IEEE International Conference on Communications (ICC 2017)
AU  - Pires, J.
AU  - Cancela, L.
PY  - 2017
CY  - Paris
UR  - http://icc2017.ieee-icc.org/
AB  - Coherent multipath interference (MPI) occurs in optical networks when multiple replicas of the transmitted signal propagate over different optical paths with differential delays smaller than the laser source coherence time. This paper investigates the impact of this phenomenon on coherent optical quadrature phase-shift keying (QPSK) systems and derives new analytical expressions for the moment generating function of the decision variable and for the average symbol error probability. Furthermore, the tolerance of QPSK to coherent MPI is quantified and a comparison with the incoherent MPI is also carried out, showing that the last impairment is more detrimental than the first one especially when a large number of replicas is considered.
ER  -