Title :
Theory and design of multipulse multicarrier systems for wireless communications
Author :
Hartmann, Manfred M. ; Malz, G. ; Schafhuber, Dieter
Author_Institution :
Inst. fur Nachrichtentechnik und Hochfrequenztechnik, Vienna Technol. Univ., Austria
Abstract :
We introduce multipulse multicarrier (MPMC) modulation, a novel wireless communication scheme that features several advantages over traditional single-pulse multicarrier systems. Multipulse Gabor Riesz bases are provided as mathematical foundation of MPMC systems and vector formulations and equivalent Zak-Fourier domain formulations for MPMC modulator and demodulator are presented. We further derive biorthogonality conditions ensuring perfect symbol recovery for MPMC systems operating over ideal channels. Finally, efficient design methods for MPMC systems are presented and illustrated with numerical examples.
Keywords :
demodulation; modulation; radio networks; synchronisation; telecommunication channels; Fourier domain formulation; demodulator; ideal channel; multipulse multicarrier modulation; multipulse multicarrier systems; vector formulation; wireless communications; Channel estimation; Demodulation; Design methodology; Europe; Intersymbol interference; Lattices; Narrowband; OFDM; Time frequency analysis; Wireless communication;
Conference_Titel :
Signals, Systems and Computers, 2004. Conference Record of the Thirty-Seventh Asilomar Conference on
Print_ISBN :
0-7803-8104-1
DOI :
10.1109/ACSSC.2003.1291959
