Effects of directional antennas at the mobile unit on the Doppler power spectrum are investigated in this letter. The Doppler power spectral density (...

We derive the symbol error probability for coherent detection of several types of M-ary modulation schemes using maximal ratio combining. We consider...

This letter presents simulation results for the application of Turbo coding to an OFDM system with diversity. First, results are presented for convolu...

Orthogonal frequency-division multiplexing (OFDM) is an attractive technique for achieving high-bit-rate wireless data transmission. However, the pote...

We show how low-density parity-check (LDPC) codes can be used to compress close to the Slepian-Wolf limit for correlated binary sources. Focusing on t...