Handoff effect on CDMA forward link capacity

Koo, Ja−Yong; Han, Youngnam; Kim, J.

doi:10.1109/twc.2006.1611046

Cited by 2 publications

(1 citation statement)

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“…The proposed model in [16] approximates the sums of log-normally distributed random variables appearing in the various expressions as a single log-normal variable. Closed form expressions for the average power consumption are provided in [17] but still the numerical implementation requires a Monte Carlo simulation under soft handoff conditions and balanced power allocation for the involved Base Stations (BSs). In [18] an alternative calculation methodology is introduced in order to derive closed form expressions of the capacity at a certain outage probability.…”

Section: Introductionmentioning

confidence: 99%

Statistical Model of Downlink Power Consumption in Cellular Cdma Networks

Savaidis¹,

Miridakis²

2011

IJWMN

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Abstract-Present work proposes a theoretical statistical model of the downlink power consumption in cellular CDMA networks. The proposed model employs a simple but popular propagation model, which breaks down path losses into a distance dependent and a log-normal shadowing loss term. Based on the aforementioned path loss formalism, closed-form expressions for the first and the second moment of power consumption are obtained taking into account conditions placed by cell selection and handoff algorithms. Numerical results for various radio propagation environments and cell selection as well as handoff schemes are provided and discussed.

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Section: Introductionmentioning

confidence: 99%