4 search results - page 1 / 1 » Average Power Reduction Techniques for Multiple-Subcarrier I... |
ICC
2000
IEEE
13 years 9 months ago
2000
IEEE
Abstract—We describe two classes of simple, effective techniques for reducing the average optical power requirement in intensity-modulated optical systems using multiple BPSK or ...
TCOM
2010
13 years 2 months ago
2010
Multiple subcarrier modulation is an appealing scheme for high-data rate optical communication. However a major drawback is its low average power efficiency. While subcarrier res...
TCOM
2008
13 years 4 months ago
2008
In this paper, two novel techniques are proposed to reduce the average optical power in wireless optical multiplesubcarrier modulated (MSM) systems, namely in-band trellis coding a...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
In this paper we investigate the channel capacity of intensity modulated direct detection (IM/DD) wireless optical communication systems for an AWGN channel with a limit on the ave...