Title :
Code lag estimation of Rayleigh-faded spread spectrum signals using an antenna array
Author :
Mallik, Ranjan K. ; Win, Moe Z.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., New Delhi, India
Abstract :
For spread-spectrum signals received over a flat Rayleigh fading channel in the presence of Gaussian interference, estimation of the code lag using an antenna array is studied.
Keywords :
Gaussian processes; Rayleigh channels; antenna arrays; channel estimation; codes; maximum likelihood estimation; radiofrequency interference; spread spectrum communication; DS-SS signals; Gaussian interference; MLE; Rayleigh-faded spread spectrum signals; antenna array; channel estimation error; code lag estimation; direct-sequence-spread-spectrum; flat Rayleigh fading channel; maximum likelihood estimation; Antenna arrays; Baseband; Covariance matrix; Fading; Interference; Maximum likelihood estimation; Rayleigh channels; Receiving antennas; Spread spectrum communication; Statistics;
Conference_Titel :
Information Theory, 2002. Proceedings. 2002 IEEE International Symposium on
Print_ISBN :
0-7803-7501-7
DOI :
10.1109/ISIT.2002.1023604
