Title :
Coherent SNR estimator performance
Author :
Tsang, Chit-Sang
Author_Institution :
Aerosp. Corp., El Segundo, CA, USA
Abstract :
Signal-to-noise ratio (SNR) is an important system parameter in mobile communication systems and other advanced communication systems. Coherent and noncoherent SNR estimators can be used to dynamically estimate SNR. In this paper, a coherent SNR estimator is proposed and its performance is provided. Phase coherency inaccuracy and tone jamming impact are also included in performance assessment.
Keywords :
channel estimation; jamming; mobile radio; dynamic coherent SNR estimator; mobile communication systems; phase coherency inaccuracy; signal-to-noise ratio; tone jamming effects; AWGN; Additive white noise; Channel capacity; Continuous phase modulation; Jamming; Mobile communication; Phase modulation; Power control; Power system reliability; Signal to noise ratio;
Conference_Titel :
Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th
Print_ISBN :
0-7803-8521-7
DOI :
10.1109/VETECF.2004.1404798
