Title :
Novel Approach for BER Evaluation of DQPSK Systems Using Differential Phase Q
Author :
Costa, Nelson M S ; Cartaxo, Adolfo V T
Author_Institution :
Inst. Super. Tecnico, Lisbon
Abstract :
A novel approach for BER evaluation of differential quadrature phase-shift keying systems using differential phase Q and taking into account the electrical filtering influence is proposed. Good agreement with results from direct error counting is achieved.
Keywords :
differential phase shift keying; error statistics; quadrature phase shift keying; BER evaluation; DQPSK systems; differential phase Q; differential quadrature phase-shift keying systems; electrical filtering influence; Bit error rate; Filtering; Gaussian distribution; Nonlinear optics; Optical add-drop multiplexers; Optical fiber networks; Optical filters; Optical modulation; Optical receivers; Phase shift keying;
Conference_Titel :
Lasers and Electro-Optics Society, 2007. LEOS 2007. The 20th Annual Meeting of the IEEE
Conference_Location :
Lake Buena Vista, FL
Print_ISBN :
978-1-4244-0925-9
Electronic_ISBN :
1092-8081
DOI :
10.1109/LEOS.2007.4382317
