A Two-Dimensional Signal Space for Intensity-Modulated Channels

Details A Two-Dimensional Signal Space for Intensity-Modulated Channels A Two-Dimensional Signal Space for Intensity-Modulated Channels

2012-03-07

arxiv.org/abs/1203.1528v1

Computer Science

Information Theory

Submitted to IEEE Communications Letters, Feb. 2012

Scientific paper

A two-dimensional signal space for intensity- modulated channels is presented. Modulation formats using this signal space are designed to maximize the minimum distance between signal points while satisfying average and peak power constraints. The uncoded, high-signal-to-noise ratio, power and spectral efficiencies are compared to those of the best known formats. The new formats are simpler than existing subcarrier formats, and are superior if the bandwidth is measured as 90% in-band power. Existing subcarrier formats are better if the bandwidth is measured as 99% in-band power.

Affiliated with

Also associated with

No associations

Rating

A Two-Dimensional Signal Space for Intensity-Modulated Channels does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with A Two-Dimensional Signal Space for Intensity-Modulated Channels, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A Two-Dimensional Signal Space for Intensity-Modulated Channels will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-394803