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Preamble and pilot symbol design for channel estimation in OFDM systems with null subcarriers.
Shuichi Ohno
Emmanuel C. Manasseh
Masayoshi Nakamoto
Published in:
EURASIP J. Wirel. Commun. Netw. (2011)
Keyphrases
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ofdm system
channel estimation
bit error rate
orthogonal frequency division multiplexing
estimation algorithm
multipath
frequency selective
channel coding
computer simulation
signal to noise ratio
communication systems
fading channels
error correction
wireless channels
additive white gaussian noise