Title :
Research of radio propagation characteristic based on WSN in coal mine
Author :
Xiang-ping, Gu ; Rong-lin, Hu ; Ying, Jin
Author_Institution :
Sch. of Comput. Eng., Huaiyin Inst. of Technol., Huaiyin, China
Abstract :
This paper reports on experimental results of radio propagation in the underground coal mine. The wireless transmission model of coal mine based on the wireless sensor networks is analyzed. It obtains the relation of RSSI and distance, also receives packet rate and distance by experiments, which provides a reference for deploying sensor nodes in the underground mine. Meanwhile, wireless transmission in coal mine based on wireless sensor networks following multi-path fading model is validated by the experiments and the theoretical analysis, too.
Keywords :
fading channels; mining; multipath channels; radiowave propagation; sensor placement; underground communication; wireless sensor networks; RSSI; WSN; coal mine; multipath fading channel model; radio propagation characteristic; receive packet rate; sensor node deployment; underground coal mine; wireless sensor networks; wireless transmission model; Materials; Receivers; Wireless sensor networks; coal mine; propagation model; radio propagation;
Conference_Titel :
Communication Software and Networks (ICCSN), 2011 IEEE 3rd International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-61284-485-5
DOI :
10.1109/ICCSN.2011.6014663
