Title :
ADOA / TDOA combined positioning with dual-antenna over fading channel
Author :
Li, Xiaonan ; Bai, Li ; Li, Jing
Author_Institution :
China Transp. Inf. Telecommun. Center, Beijing, China
Abstract :
This article established a double antennas positioning method and system model. Considering the impact of white Gaussian noise, SNR difference and time difference of arrival of dual-antenna can be calculated at the receiving end to make equations in multi-path fading channel. In the space of two-dimensional the wave source location can be expressed as the function of SNR difference and time difference.
Keywords :
AWGN; antennas; fading channels; time-of-arrival estimation; ADOA; SNR difference; TDOA; double antennas positioning method; dual-antenna; fading channel; white Gaussian noise; Differential equations; Fading; Gaussian noise; Position measurement; Receiving antennas; Signal to noise ratio; Telephony; Time difference of arrival; Transmitting antennas; Transportation; ADOA; Fading Channel; Positioning; SNR; TDOA;
Conference_Titel :
Intelligent Computing and Intelligent Systems, 2009. ICIS 2009. IEEE International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-4754-1
Electronic_ISBN :
978-1-4244-4738-1
DOI :
10.1109/ICICISYS.2009.5358255
