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Article Dans Une Revue IEEE Communications Letters Année : 2007

BPSK bit error outage over Nakagami-m fading channels in lognormal shadowing environments

Résumé

In this letter, we address the problem of finding a tractable expression for the bit-error outage (BEO) defined as the probability to observe a given average bit error rate (BER) over a fading channel in a shadowing environment. Our contribution is two-fold: (1) a simple yet tight approximation of the bit error probability (BEP) for binary phase shift keying (BPSK) over a frequency-flat Nakagami-m fading channel is derived, which (2) facilitates the derivation of a tight lower bound of the BEO in presence of lognormal shadowing in closed form. Theoretical results are corroborated by means of simulation results, confirming the tightness of the bounds.
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inria-00404807 , version 1 (17-07-2009)

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Philippe Mary, Mischa Dohler, Jean-Marie Gorce, Guillaume Villemaud, Maryline Arndt. BPSK bit error outage over Nakagami-m fading channels in lognormal shadowing environments. IEEE Communications Letters, 2007, 11 (7), pp.565-567. ⟨10.1109/LCOMM.2007.070241⟩. ⟨inria-00404807⟩
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