Proceedings ArticleDOI
Power and rate adaptation in the presence of Bernoulli-Gaussian modeled impulsive interference
Reads0
Chats0
TLDR
In this paper, the power and rate adaptation in a point-to-point link with Rayleigh fading and impulsive interference was analyzed, and it was shown that the conventional water-filling algorithm is not optimal in an interference channel.Abstract:
In this paper, we analyze power and rate adaptation in a point-to-point link with Rayleigh fading and impulsive interference. We model the impulsive interference as a Bernoulli-Gaussian random process. Adaptation is used to maximize the average spectral efficiency by changing power and rate of the transmission subject to an average power and instantaneous probability of error constraints. Without impulsive interference, it is well known that water-filling is optimal for block fading. We provide two simple schemes that show that the conventional water-filling algorithm is not optimal in an impulsive interference channel.read more
References
More filters
Techniques for broadband power line communications: impulsive noise mitigation and adaptive modulation
TL;DR: The development of power line communication systems for broadband multimedia applications requires a comprehensive knowledge of the channel characteristics and the main peculiarities that may influence the communication over this channel as discussed by the authors, and this knowledge can be used to improve the performance of multimedia applications.