José Tellado-Mourelo

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—We derive optimal and suboptimal multiuser transmit-optimization methods for a multicarrier broadcast channel with intersymbol interference under the frequency division multiple-access (FDMA) restriction. The general FDMA-based multicarrier broadcast problem is formulated as a maximum weighted rate-sum problem. Given each user's subchannel assignment, the(More)
We simulate the performance of an equalized Gaussian Minimum Shift Keying (GMSK) signal in an indoor radio environment with fading, noise, imperfect carrier recovery, Co-Channel interference (CCI) and Inter Symbol Interference (ISI). We show that data rates of 20 Mbps at Bit Error Rates (BER) 10 ?4 are possible with rms delay spreads up to 25 ns using a(More)
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