Title :
Design and analysis of centralized wireless positioning system based on ZigBee
Author :
Wei, Jia ; Dai, Huan ; Gu, Xiaofeng ; He, Lei
Author_Institution :
Key Lab. of Adv. Process Control for Light Ind., Jiangnan Univ., Wuxi, China
Abstract :
We design a centralized wireless positioning system (CWPS) based on ZigBee and compare it to the ordinary distributed wireless positioning system (DWPS). The positioning function is mainly accomplished by blind nodes in the DWPS, while in the CWPS, a centralized processing method is adopted and the majority of work is accomplished on a PC server. As a result, the CWPS has much lower power consumption and quicker positioning speed, while the positioning accuracy is not reduced.
Keywords :
Global Positioning System; Zigbee; CWPS; DWPS; PC server; Zigbee; centralized wireless positioning system; distributed wireless positioning system; positioning accuracy; power consumption; Converters; IEEE 802.15 Standards; Position measurement; RNA; Reliability; Resistors; Wireless communication; ZigBee; centralized wireless positioning system; power consumption;
Conference_Titel :
Electronics and Optoelectronics (ICEOE), 2011 International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-61284-275-2
DOI :
10.1109/ICEOE.2011.6013259
