Spectral efficiency and optimal medium access control of random access systems over large random spreading CDMA
Information Theory
2016-11-15 v1 math.IT
Abstract
This paper analyzes the spectral efficiency as a function of medium access control (MAC) for large random spreading CDMA random access systems that employ a linear receiver. It is shown that located at higher than the physical layer, MAC along with spreading and power allocation can effectively perform spectral efficiency maximization and near-far mitigation.
Cite
@article{arxiv.0801.3880,
title = {Spectral efficiency and optimal medium access control of random access systems over large random spreading CDMA},
author = {Yi Sun},
journal= {arXiv preprint arXiv:0801.3880},
year = {2016}
}
Comments
To appear in IEEE Trans. on Communications