Title :
Performance of multiple-dwell pseudo-noise code acquisition with I-Q detector on frequency-nonselective multipath fading channels
Author :
Sheen, Wern-Ho ; Sauz Chlou
Author_Institution :
Dept. of Electr. Eng., Nat. Chung-Hsing Univ., Taichung, Taiwan
Abstract :
Multiple-dwell serial search pseudo-noise (PN) code acquisition with noncoherent I-Q detector is analyzed for frequency nonselective Rayleigh and Rician fading channels. Optimum mean acquisition time is used to evaluate the effects of multipath fading and frequency offset. Moreover, the performance of the I-Q detector is compared with that of the square-law detector
Keywords :
Rayleigh channels; Rician channels; fading; multipath channels; pseudonoise codes; signal detection; spread spectrum communication; PN code acquisition; Rayleigh channel; Rician channel; frequency offset effect; frequency-nonselective multipath fading channels; multiple-dwell pseudo-noise code acquisition; noncoherent I-Q detector; optimum mean acquisition time; serial search pseudo-noise code acquisition; square-law detector; AWGN; Additive white noise; Detectors; Fading; Frequency synchronization; Hardware; Laser sintering; Rician channels; Testing; Voltage control;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1996. PIMRC'96., Seventh IEEE International Symposium on
Conference_Location :
Taipei
Print_ISBN :
0-7803-3692-5
DOI :
10.1109/PIMRC.1996.568405
