| http://www.w3.org/ns/prov#value | - Patent US7020072 - Orthogonal frequency division multiplexing transmit diversity system for ... - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More ??Sign inAdvanced Patent SearchPatentsWireless communications for frequency-selective fading channels is realized by employing a system including orthogonal frequency division multiplexing (OFDM) in combination with an at least two an
|