Title :
D2-ary signaling for incoherent all-optical CDMA systems
Author :
Iversen, Kay ; Kuhwald, Thomas ; Jugl, Enrico
Author_Institution :
Heinrich-Hertz-Inst. fur Nachrichtentech. Berlin GmbH, Germany
fDate :
29 Jun-4 Jul 1997
Abstract :
A new method for two-dimensional multi-ary signaling in optical networks is presented, which combines two signaling schemes, D-ary PPM and D-ary FSK. Jointly with code-division multiple-access (CDMA), higher data rates than in conventional CDMA systems and larger network sizes can be achieved. Also fewer frequencies than in wavelength division multiplexing (WDM) are required
Keywords :
code division multiple access; frequency shift keying; optical fibre networks; optical modulation; pulse position modulation; telecommunication signalling; D-ary FSK; D-ary PPM; D2-ary signaling; code-division multiple-access; data rates; frequency requirements; incoherent all-optical CDMA systems; network sizes; optical networks; two-dimensional multi-ary signaling; Bit error rate; Error probability; Forward error correction; Maximum likelihood detection; Multiaccess communication; Optical arrays; Optical fiber networks; Optical filters; Optical waveguides; Passive optical networks;
Conference_Titel :
Information Theory. 1997. Proceedings., 1997 IEEE International Symposium on
Conference_Location :
Ulm
Print_ISBN :
0-7803-3956-8
DOI :
10.1109/ISIT.1997.613421
