Methods and arrangements for selecting channel updates in wireless networks

摘要: Pilot logic may determine based upon channel and phase information how to process pilot tones that shift locations every N symbols in an orthogonal frequency division multiplexing (OFDM) packet transmission. a signal-to-noise ratio (SNR) for the shifting tones. also updates such as state correction from In situations of high SNR, use estimates rotations are obtained tracking updating equalizer. low not update equalizer during OFDM Logic presence or absence Doppler effect on transmission transmit selection access point response.