Conference
Minimum-Bandwidth Optical Intensity Nyquist Pulses
Abstract
The indoor diffuse wireless optical intensity channel is bandwidth-limited due to multipath distortion, and all transmitted signal amplitudes are constrained to be nonnegative. In order to control the impact of intersymbol interference (ISI) on this channel, pulse shaping is required. This paper derives the minimum bandwidth, ISI-free Nyquist pulse which satisfies the amplitude nonnegativity constraint. The minimum bandwidth required is twice …
Authors
Hranilovic S
Volume
55
Pagination
pp. 574-583
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
March 1, 2007
DOI
10.1109/tcomm.2006.888878
Conference proceedings
IEEE Transactions on Communications
Issue
3
ISSN
0090-6778