A Real-Time High-Precision Localization Algorithm for Wireless Sensor Networks

被引：0

作者：

Ouyang, Wen ^{[1
]}

Tsao, Ying ^{[1
]}

机构：

[1] Chung Hua Univ, Dept Comp Sci & Informat Engn, Hsinchu 300, Taiwan

来源：

2009 IEEE 6TH INTERNATIONAL CONFERENCE ON MOBILE ADHOC AND SENSOR SYSTEMS (MASS 2009) | 2009年

关键词：

component; wireless sensor network; range-free; localization; tracking; real-time; OBJECT TRACKING;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Besides sensing the environment variables, the application of localization in wireless sensor networks has became an important research subject. Unlike the other range-free localization schemes which are not effective in real time performance, we propose a real time algorithm, which determines the location of the moving object based on dynamically changing signal strength. The simulation results demonstrated our algorithm is more effective and precise in the sense of real time localization scheme compared with previous method.

引用

页码：124 / 128

页数：5

共 20 条

[1] A survey on sensor networks [J].

Akyildiz, IF ;

Su, WL ;

Sankarasubramaniam, Y ;

Cayirci, E .

IEEE COMMUNICATIONS MAGAZINE, 2002, 40 (08) :102-114

[2]

Ali Kashif, 2008, 2008 IEEE Symposium on Computers and Communications (ISCC), P1166, DOI 10.1109/ISCC.2008.4625635

[3]

[Anonymous], MOBICOM 2003 SEPT

[4]

[Anonymous], 2008, PROC IEEE 68 VEH TEC

[5]

[Anonymous], P ACM MOBICOM 07

[6]

[Anonymous], 5 IEEE INT C IND INF

[7]

Bahl P., 2000, Proceedings IEEE INFOCOM 2000. Conference on Computer Communications. Nineteenth Annual Joint Conference of the IEEE Computer and Communications Societies (Cat. No.00CH37064), P775, DOI 10.1109/INFCOM.2000.832252

[8] Using RSSI value for distance estimation in Wireless sensor networks based on ZigBee [J].

Benkic, K. ;

Malajner, M. ;

Planinsic, P. ;

Cucej, Z. .

PROCEEDINGS OF IWSSIP 2008: 15TH INTERNATIONAL CONFERENCE ON SYSTEMS, SIGNALS AND IMAGE PROCESSING, 2008, :303-306

[9]

Bosch Ignacio, 2007, 2007 International Conference on Sensor Technologies and Applications - SensorComm 2007, P572, DOI 10.1109/SENSORCOMM.2007.4394981

[10] GPS-less low-cost outdoor localization for very small devices [J].

Bulusu, N ;

Heidemann, J ;

Estrin, D .

IEEE PERSONAL COMMUNICATIONS, 2000, 7 (05) :28-34

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