Analog precoder and equalizer design for multichannel communication

This work addresses joint analog precoder and equalizer design for multichannel data transmission over the frequency-selective additive Gaussian noise (AGN) channel. The design goal is to maximize mutual information rate subject to a transmit power constraint. We assume a continuous channel model wi...

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Vydané v:2004 IEEE 5th Workshop on Signal Processing Advances in Wireless Communications : Lisbon, Portugal, 11-14 July, 2004 s. 130 - 134
Hlavní autori: Fan, Z., Scharf, L., Gubner, J.A.
Médium: Konferenčný príspevok..
Jazyk:English
Vydavateľské údaje: IEEE 2004
Predmet:
Analog computers
Dispersion
Equalizers
Filter bank
Gaussian noise
Matrix converters
Mutual information
OFDM modulation
Pulse shaping methods
Shape
ISBN:9780780383371, 0780383370
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Popis
Shrnutí:This work addresses joint analog precoder and equalizer design for multichannel data transmission over the frequency-selective additive Gaussian noise (AGN) channel. The design goal is to maximize mutual information rate subject to a transmit power constraint. We assume a continuous channel model with precoder transmissions for M subchannels that lie in an n dimensional linear subspace of L/sup 2/(R). We first design the subspace according to the channel characteristics, and then design the precoders as functions in this subspace.
ISBN:9780780383371
0780383370
DOI:10.1109/SPAWC.2004.1439218