Investigation of Various Modulation Techniques for Underwater Communication |
Author(s): |
| Sonu Nagar , S.r.c.e.m (palwal); Ranjan Kumar Singh, s.r.c.e.m (palwal); Dinesh Kumar, S.r.c.e.m (palwal) |
Keywords: |
| UWSN, ISI, Light Sources and Detectors, DPPM |
Abstract |
|
In underwater wireless optical communication system we use various different modulation techniques and compare their performances by taking realistic system parameter into account. Particularly we compare the performance of modulation technique such as on-off keying, pulse position modulation, pulse width modulation and digital pulse interval modulation. When we use PIN or an avalanche photodiode at the receiving end, we discuss the compatibility e of these modulation techniques to the underwater optical channel by considering implementation aspects. Because of more power efficiency and its cost effectiveness, optical communication has become more important in these days for communication. Since a few years back, optical communication is considered as an attractive transmission technique for underwater Wireless sensor network (UWSN). |
Other Details |
|
Paper ID: IJSRDV7I60284 Published in: Volume : 7, Issue : 6 Publication Date: 01/09/2019 Page(s): 451-453 |
Article Preview |
|
|
|
|
