Title :
Multilevel Digital Pulse Interval Modulation Scheme for Optical Wireless Communications
Author :
Ghassemlooy, Z. ; Aldibbiat, N.M.
Author_Institution :
Opt. Commun. Res. Group, Northumbria Univ., Newcastle upon Tyne
Abstract :
In this paper a new pulse time modulation technique known as multilevel-digital pulse interval modulation (MDPIM) is introduced and its properties are presented. Expressions for the pulse train, bandwidth, transmission rate and capacity are given. The performance of MDPIM is compared with other pulse modulation techniques. Also system block diagram and signal simulation are presented
Keywords :
optical communication; pulse time modulation; multilevel digital pulse interval modulation scheme; optical wireless communications; pulse time modulation technique; pulse train; Amplitude modulation; Bandwidth; Digital modulation; Intensity modulation; Optical distortion; Optical modulation; Optical pulses; Optical transmitters; Pulse modulation; Wireless communication;
Conference_Titel :
Transparent Optical Networks, 2006 International Conference on
Conference_Location :
Nottingham
Print_ISBN :
1-4244-0235-2
Electronic_ISBN :
1-4244-0236-0
DOI :
10.1109/ICTON.2006.248423
