Paper Info
Title
Hybrid Carrier Modulation with Time-Domain Windows and Iterative Equalization over Underwater Acoustic Channels
Abstract
In this letter, we consider an hybrid carrier modulation (HCM) scheme based on weighted-type fractional Fourier transform (WFRFT) for communications over underwater acoustic channels (UAC). Time domain windowing and a frequency domain iterative MMSE equalization (FD-IMSE) are employed in the HCM-underwater-acoustic system. Numerical results manifest that the HCM outperforms both the multi-carrier modulation and the single carrier modulation in terms of bit-error-ratio over UAC, though with an acceptable increase in computation burden.
Year
DOI
Venue
2013
10.1109/LCOMM.2013.070913.130744
IEEE Communications Letters
Keywords
Field
DocType
Modulation,Bit error rate,Time-domain analysis,Frequency-domain analysis,Doppler effect,Underwater acoustics,Delays
Frequency domain,Time domain,Telecommunications,Equalization (audio),Underwater acoustic communication,Iterative method,Computer science,Real-time computing,Modulation,Electronic engineering,Time–frequency analysis,Fractional Fourier transform
Journal
Volume
Issue
ISSN
17
8
1089-7798
Citations 
PageRank 
References 
4
0.44
10
Authors
3
Name
Order
Citations
PageRank
Kun Wang140.44
Xuejun Sha213227.51
Yong Li3366.55