Computer Science – Information Theory
Scientific paper
2010-10-08
Computer Science
Information Theory
Scientific paper
For a single transmit and receive antenna system, a new constellation design is proposed to combat errors in the phase estimate of the channel coefficient. The proposed constellation is a combination of PSK and PAM constellations, where PSK is used to provide protection against phase errors, while PAM is used to increase the transmission rate using the knowledge of the magnitude of the channel coefficient. The performance of the proposed constellation is shown to be significantly better than the widely used QAM in terms of probability of error. The proposed strategy can also be extended to systems using multiple transmit and receive antennas.
Shah Tapan
Vaze Rahul
Warsi Naqueeb
No associations
LandOfFree
Communicating Under Channel Uncertainty 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 Communicating Under Channel Uncertainty, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Communicating Under Channel Uncertainty will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-485870