Dimensioning Methodology for OFDMA Networks

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Executive Summary

In this paper, the authors present a comprehensive methodology to dimension an OFDMA (Orthogonal Frequency Division Multiple Access) network. They divide the dimensioning task into sub-blocks and present implementation details of each block. The first block has the objective of determining the spatial SINR (Signal to Interference plus Noise Ratio) distribution over a cell area and the MCS (Modulation and Coding Scheme) probabilities. This task usually relies on extensive Monte Carlo simulations. In this paper, the authors propose a semi-analytical approach in order to reduce computational time. The second block evaluates dimensioning parameters based on a markovian approach.

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