Title :
A performance analysis and design of equalization with pilot aided channel estimation
Author :
Zhang, Yuze ; Fitz, Michael P. ; Gelfand, Saul B.
Abstract :
This article presents some analysis and design rules for equalization in Rayleigh frequency-selective fading channels using training or pilot sequences. The union bounds of error probability performance are derived and are shown to be reasonably tight (especially for small constellations). These bounds can be used to predict the existence of an error floor. In addition, desirable properties for training sequences are established which may be used for training sequence design
Keywords :
Rayleigh channels; demodulation; demodulators; equalisers; error statistics; estimation theory; fading; maximum likelihood estimation; probability; sequences; Rayleigh frequency selective fading channels; demodulation; design rules; equalization; error floor; error probability performance; maximum likelihood sequence demodulator; performance analysis; pilot aided channel estimation; pilot sequences; small constellations; training sequence design; union bound; AWGN; Channel estimation; Chirp modulation; Data communication; Demodulation; Error probability; Frequency estimation; Integrated circuit modeling; Performance analysis; Wireless communication;
Conference_Titel :
Vehicular Technology Conference, 1997, IEEE 47th
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-7803-3659-3
DOI :
10.1109/VETEC.1997.600423
