DocumentCode
1711611
Title
Symmetric Double Side Two Way Ranging with Unequal Reply Time
Author
Lee Jian Xing ; Lin Zhiwei ; Shin, F.C.P.
Author_Institution
Inst. for Infocomm Res., Singapore
fYear
2007
Firstpage
1980
Lastpage
1983
Abstract
This paper presents a new ranging method called symmetric double side two way ranging with unequal reply time (SDS-TWR-URT). The proposed method is able to reduce the ranging error due to the clock crystal drift when there are significant variations in the reply time at the sensor nodes.
Keywords
ultra wideband communication; wireless sensor networks; clock crystal drift; ranging error; sensor nodes; symmetric double side two way ranging method; unequal reply time; Clocks; Costs; Crystals; Delay effects; Frequency; Global Positioning System; Temperature sensors; Time difference of arrival; Timing; Wireless sensor networks;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 2007. VTC-2007 Fall. 2007 IEEE 66th
Conference_Location
Baltimore, MD
ISSN
1090-3038
Print_ISBN
978-1-4244-0263-2
Electronic_ISBN
1090-3038
Type
conf
DOI
10.1109/VETECF.2007.416
Filename
4350065
Link To Document