Title :
Channel estimation for frequency hopping systems
Author :
Hande, Prashanth ; Tong, Lang ; Swami, Ananthram
Author_Institution :
Sch. of Electr. Eng., Cornell Univ., Ithaca, NY, USA
fDate :
6/21/1905 12:00:00 AM
Abstract :
Optimum detection in a frequency hopping (FH) system requires knowledge of the channel parameters. The channel estimation problem for (slow) frequency hopping systems is considered here assuming a frequency selective fading channel. An upper bound for the approximation error using flat fading models is derived. An ESPRIT-like algorithm is derived for the estimation of fading parameters
Keywords :
estimation theory; fading channels; frequency hop communication; multipath channels; receivers; signal detection; ESPRIT-like algorithm; approximation error; channel estimation; channel parameters; flat fading models; frequency hopping systems; frequency selective fading channel; optimum detection; upper bound; Approximation error; Attenuation; Bandwidth; Baseband; Channel estimation; Fading; Filter bank; Frequency estimation; Interference; Spread spectrum communication;
Conference_Titel :
Military Communications Conference Proceedings, 1999. MILCOM 1999. IEEE
Conference_Location :
Atlantic City, NJ
Print_ISBN :
0-7803-5538-5
DOI :
10.1109/MILCOM.1999.821418
