An Analytical View of ASE for Multicell OFDMA Networks Based on Frequency-Reuse Scheme / J. Ghosh, D. N. K. Dzhayakodi Arachshiladzh
Уровень набора: IEEE Systems JournalЯзык: английский.Страна: .Резюме или реферат: This paper presents efficient interference-mitigation techniques, such as fractional frequency reuse (FFR) and soft frequency reuse (SFR) schemes, in multicell orthogonal frequency division multiple access networks under the composite multipath fading environment, where Rayleigh fading is superimposed over log-normal shadowing. We begin by outlining the obtained explicit expressions of area spectral efficiency in down-link transmission for both FFR and SFR schemes. The theoretical result are shown to be very accurate with their simulated counterparts using Monte Carlo simulations..Примечания о наличии в документе библиографии/указателя: [References: p. 648 (10 tit.)].Аудитория: .Тематика: труды учёных ТПУ | электронный ресурс | area spectral efficiency (ASE) | fractional frequency reuse (FFR) scheme | orthogonal frequency division multiple access (OFDMA) networks | soft frequency reuse (SFR) scheme | спектральная эффективность | частотное разделение | каналы | повторное использование | частоты | сети Ресурсы он-лайн:Щелкните здесь для доступа в онлайнНет реальных экземпляров для этой записи
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[References: p. 648 (10 tit.)]
This paper presents efficient interference-mitigation techniques, such as fractional frequency reuse (FFR) and soft frequency reuse (SFR) schemes, in multicell orthogonal frequency division multiple access networks under the composite multipath fading environment, where Rayleigh fading is superimposed over log-normal shadowing. We begin by outlining the obtained explicit expressions of area spectral efficiency in down-link transmission for both FFR and SFR schemes. The theoretical result are shown to be very accurate with their simulated counterparts using Monte Carlo simulations.
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