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Article: Research findings from M.R. Raghavendra et al update understanding of vehicular technology.
- Article from:
- Journal of Transportation
- Article date:
- November 14, 2009
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According to recent research published in the journal IEEE Transactions on Vehicular Technology, "This paper proposes a joint channel-estimation method for the desired and interfering channels for cell edge users in reuse-1 orthogonal frequency-division multiplexing (OFDM) cellular systems. The following assumptions are made in proposing the algorithm: 1) The desired and interferer's channel multipath delays do not overlap; 2) the same pilot sequence is sent from the desired and interfering base stations (BSs); and 3) reuse-3 preamble symbols, as in the preamble structure in IEEE 802.16d/e (Wimax) systems, are used to obtain initial channel estimates without interference." ...