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Analysis and optimization of the spectral and power efficiency of m-ary channels in wireless and mobile systems

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1 Author(s)
Drozdova, V.G. ; Siberian State Univ. of Telecommun. & Inf., Novosibirsk

In this paper, we present optimization tasks of the spectral and power efficiency of the m-ary channels' in wireless and mobile networks. The invariant efficiency criterions based on the m-ary digital channel's Shannon capacity are introduced. Two invariant fundamental resources efficiency optimums are investigated: first - the maximum spectral efficiency in bit-per-second-per-Hertz, and seconds - the minimum specific power consumption in SNR-per- bit-per-second- per-Hertz. These criterions were constructed based on invariant parameters.

Published in:

Electron Devices and Materials, 2008. EDM 2008. 9th International Workshop and Tutorials on

Date of Conference:

1-5 July 2008