Title :
A Canceling Noise Research for Underground Mine Powerline Carrier Communication Based on Adaptive Theory
Author :
Shaoliang Wei ; Jialin Cao ; Yimin Chen ; Fengyu Cheng ; Deming Nie ; Hengwen Li
Author_Institution :
Mech. & Electron. Eng. & Autom., Shanghai Univ., Shanghai
Abstract :
Because communication underground coal mine is difficulty, this paper analyzed the underground power line noise, and indicated that we can design the adaptive filter based on the adaptive theory and deal with the channel noise. Experiments show that, through the adoption of improved adaptive noise canceling technology and DSP system we can achieve to remove the noisy and gain pure signal.
Keywords :
adaptive filters; carrier transmission on power lines; interference suppression; underground transmission systems; DSP system; adaptive filter; adaptive theory; channel noise; noise cancellation research; underground mine powerline carrier communication; Background noise; Frequency; Mobile communication; Noise cancellation; Noise generators; Noise reduction; Power grids; Pulsed power supplies; Telephony; Working environment noise; DSP system; canceling noise; theory of adaptive; underground communications;
Conference_Titel :
Power Electronics and Intelligent Transportation System, 2008. PEITS '08. Workshop on
Conference_Location :
Guangzhou
Print_ISBN :
978-0-7695-3342-1
DOI :
10.1109/PEITS.2008.12
