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UMTS/HSDPA Backhaul Bandwidth Dimensioning pdf

This paper presents a simulation-aided approach for the dimensioning of the ATM-based Iub
interface in UMTS/HSDPA networks. Besides considering different user applications, as well
as the peculiarities of the radio protocols above and within the backhaul transport
infrastructure to estimate Iub utilization, this paper also provides insights in to the HSDPA air
interface capacity given different data traffic and voice traffic scenarios for different UE
categories (e.g. UE Cat 12, 6, 8).

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