DocumentCode
1120625
Title
Adaptive modulation and coding (AMC) for bit-interleaved coded OFDM (BIC-OFDM)
Author
Song, Kee-Bong ; Ekbal, Amal ; Chung, Seong Taek ; Cioffi, John M.
Author_Institution
Amicus Wireless Technol., Sunnyvale, CA
Volume
5
Issue
7
fYear
2006
fDate
7/1/2006 12:00:00 AM
Firstpage
1685
Lastpage
1694
Abstract
This paper proposes adaptive modulation and coding (AMC) as a method for the bit-interleaved coded OFDM (BIC-OFDM) packet transmission. Following a pair-wise error probability (PEP) analysis of AMC-BIC-OFDM in a slowly fading frequency selective channel, AMC scheme maximizes the total rate by optimally selecting the code and efficiently allocating rate and power over the frequency band. The proposed method improves upon the performance of uniform rate and power allocation scheme by 6.5 to 10 dB
Keywords
OFDM modulation; adaptive codes; adaptive modulation; error statistics; fading channels; modulation coding; adaptive modulation and coding; bit-interleaved coded OFDM packet transmission; orthogonal frequency division multiplexing; pair-wise error probability analysis; slowly fading frequency selective channel; Decoding; Diversity methods; Diversity reception; Fading; Interleaved codes; Modulation coding; OFDM modulation; Pairwise error probability; Radio spectrum management; Wireless communication;
fLanguage
English
Journal_Title
Wireless Communications, IEEE Transactions on
Publisher
ieee
ISSN
1536-1276
Type
jour
DOI
10.1109/TWC.2006.1673080
Filename
1673080
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