A Scheme for Multiuser Communications based on Energy Division

We discuss a multiple-access protocol that discriminates different users on the basis of their energy. Users are assumed to share the same bandwidth, the same pulse and are decoded according to their received magnitudes. This proposal promises to achieve larger efficiency when jointly applied with classical protocols especially in scenarios where the same low-cost terminals are deployed in large numbers as in sensor networks and in personal-area networks. Analytical results, confirmed by numerical simulations, are derived for performance evaluation on additive white Gaussian noise channels.

[1]  Bhaskar Ramamurthi,et al.  Perfect-Capture ALOHA for Local Radio Communications , 1987, IEEE J. Sel. Areas Commun..

[2]  J.E. Mazo,et al.  Digital communications , 1985, Proceedings of the IEEE.

[3]  Bernard Fino,et al.  Multiuser detection: , 1999, Ann. des Télécommunications.

[4]  Dongweon Yoon,et al.  On the general BER expression of one- and two-dimensional amplitude modulations , 2002, IEEE Trans. Commun..

[5]  Jens Zander,et al.  Performance of optimum transmitter power control in cellular radio systems , 1992 .

[6]  Theodore S. Rappaport,et al.  Wireless communications - principles and practice , 1996 .

[7]  Francesco Palmieri,et al.  An Energy-Division Multiple Access Scheme , 2006, 2006 9th International Conference on Information Fusion.

[8]  G. Romano,et al.  Separability and Gain Control for Overloaded CDMA , 2005 .