Title :
Performace evaluation of relative positioning based on low-cost GPS and VANET
Author :
Lim, Hun-lung ; Chung, Tai-Myoung
Author_Institution :
Dept. of Comput. Eng., Sungkyunkwan Univ., Suwon, South Korea
Abstract :
For the safe driver assistance systems, relative positioning technology is the most important research area. However, most researches are based on expensive DGPS technology ($10,000~) therefore the relative positioning system is only experimented in laboratory level. In this paper, we use the low-cost GPS(~$50). Also, we design and implement the relative positioning system with the low-cost GPS and 802.11b,g,n. For the performance evaluation, network connection time, delay time and lost rate is tested.
Keywords :
Global Positioning System; vehicular ad hoc networks; DGPS technology; IEEE802.11bgn; VANET; delay time; driver assistance systems; lost rate; low-cost GPS technology; network connection time; relative positioning performance evaluation; Educational institutions; Electronic publishing; Information services; Internet; Mobile ad hoc networks; Satellites; Low-Cost; Relative Positioning; VANET;
Conference_Titel :
Internet Technology and Secured Transactions (ICITST), 2011 International Conference for
Conference_Location :
Abu Dhabi
Print_ISBN :
978-1-4577-0884-8
