Title :
An optimum detector for coherent M-ary signaling in the presence of impulsive noise
Author :
Mallik, Ranjan K. ; Gogoi, Anup K.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Delhi, India
Abstract :
Digital communication systems operating in the ELF/VLF range are strongly affected by atmospheric noise which has an impulsive component on a white Gaussian background. We derive an optimum detector for coherent M-ary signaling in the presence of such noise. In the special case of coherent binary signaling, the performance of a suboptimum linear detector is analyzed
Keywords :
AWGN; atmospherics; digital radio; impulse noise; optimisation; radiowave propagation; signal detection; telecommunication signalling; ELF; VLF; atmospheric noise; coherent M-ary signaling; coherent binary signaling; digital communication systems; impulsive noise; optimum detector; performance; suboptimum linear detector; white Gaussian background; Atmospheric modeling; Background noise; Detectors; Digital communication; Gaussian noise; Geophysical measurement techniques; Ground penetrating radar; Performance analysis; Signal analysis; Working environment noise;
Conference_Titel :
Personal Wireless Communications, 2000 IEEE International Conference on
Conference_Location :
Hyderabad
Print_ISBN :
0-7803-5893-7
DOI :
10.1109/ICPWC.2000.905837
