Title :
Improve Communication Efficiency for the Physiological Information Monitor System Based on Zigbee
Author :
Jiao Teng ; Zhang Kun ; Zhang Wen ; Dong Xiuzhen
Author_Institution :
Dept. of Biomed. Electron. Eng., Fourth Mil. Med. Univ., Xi´an
Abstract :
This paper designs one physiological information monitor system based on the ZigBee wireless communication protocol. The hardware structure is presented. The network communication characteristic of this system was analyzed. The paper points out the disadvantage of the connection method in the ZigBee protocol. One improved connection method is proposed. Through carries on the comparison and the simulation to the routing mechanism of the ZigBee protocol, we choose the Z-AODV routing mechanism. The experimental and simulation results show that the communicational efficiency and stability have been enhanced.
Keywords :
personal area networks; protocols; telecommunication network routing; Z-AODV routing mechanism; ZigBee wireless communication protocol; communication efficiency; physiological information monitor system; Biomedical engineering; Biomedical monitoring; Communication system control; Costs; Hardware; Network servers; Patient monitoring; Wireless application protocol; Wireless communication; ZigBee; Ad Hoc; PPG; ZigBee; routing method;
Conference_Titel :
Intelligent Information Technology and Security Informatics, 2009. IITSI '09. Second International Symposium on
Conference_Location :
Moscow
Print_ISBN :
978-1-4244-3580-7
DOI :
10.1109/IITSI.2009.46
