Title :
Iterative pulse shaping for Gabor signaling in WSSUS channels
Author :
Jung, Peter ; Wunder, Gerhard
Author_Institution :
Fraunhofer German-Sino Lab for Mobile Commun., Germany
Abstract :
We consider pulse shaping in time-varying channels with statistical channel knowledge available at the transmitter. By establishing two optimization criteria for the optimality of joint transmitter and receiver pulse shapes, a new iterative pulse shaping scheme is presented yielding impressive gain in WSSUS scenarios. The approach is embedded in an analytical framework providing lower bounds on the achievable performance.
Keywords :
iterative methods; mobile radio; optimisation; pulse shaping; radio links; radio receivers; radio transmitters; statistical analysis; time-varying channels; WSSUS channel; iterative pulse shaping scheme; joint receiver; joint transmitter; mobile communication; optimization; statistical channel knowledge; time-varying channels; wide-sense stationary uncorrelated scattering; Electronic mail; Mobile communication; Prototypes; Pulse shaping methods; Scattering; Shape; Signal to noise ratio; Time frequency analysis; Time-varying channels; Transmitters;
Conference_Titel :
Signal Processing Advances in Wireless Communications, 2004 IEEE 5th Workshop on
Print_ISBN :
0-7803-8337-0
DOI :
10.1109/SPAWC.2004.1439266
