Paper Info
Title
Discrete wavelet packet based multitone modulation for transmitting complex symbols
Abstract
Multicarrier modulation (MCM) methods have been attracting considerable attention lately. In this paper, we address MCM techniques based on wavelet packets for QAM (quadrature amplitude modulation) and PM (phase modulation) symbol constellations. We first discuss the design of complex wavelet packets, which serve as orthonormal carriers for MCM, and then describe a DWMT (discrete wavelet multitone) scheme for transmitting QAM and PM symbols. We consider both blind and non-blind schemes for retrieving the symbols at the receiver. Simulations have been carried out to study the performance with both the schemes.
Year
Venue
Keywords
1998
EUSIPCO
discrete wavelet transforms,phase modulation,quadrature amplitude modulation,dwmt scheme,mcm methods,pm symbols,qam,complex symbols transmission,complex wavelet packets,discrete wavelet multitone scheme,discrete wavelet packet,multicarrier modulation methods,multitone modulation,nonblind schemes,phase modulation symbol constellations,noise,wavelet packets,frequency modulation
Field
DocType
ISBN
Quadrature modulation,Quadrature amplitude modulation,Carrierless amplitude phase modulation,Control theory,Delta modulation,QAM,Algorithm,Pulse-amplitude modulation,Wavelet packet decomposition,Mathematics,Wavelet
Conference
978-960-7620-06-4
Citations 
PageRank 
References 
0
0.34
0
Authors
2
Name
Order
Citations
PageRank
Tushar K. Adhikary100.68
Reddy, V.U.2486.22