Space localization algorithm based RSSI in wireless sensor networks
In real measurement environment,some factors of multi-path,diffraction,obstacles,etc.,propagation losses produced location errors in the positioning process by RSSI technology.Through analyzing error range in 3D space,a new spatial locating algorithm ERSS based on RSSI was proposed.The ERSS algorith...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2009-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74651758/ |
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| _version_ | 1841537657607290880 |
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| author | ZHOU Yan LI Hai-cheng |
| author_facet | ZHOU Yan LI Hai-cheng |
| author_sort | ZHOU Yan |
| collection | DOAJ |
| description | In real measurement environment,some factors of multi-path,diffraction,obstacles,etc.,propagation losses produced location errors in the positioning process by RSSI technology.Through analyzing error range in 3D space,a new spatial locating algorithm ERSS based on RSSI was proposed.The ERSS algorithm had the advantages: locating calculation simplicity,no extra communication cost on the locating process,and no hardware expansion required.Simulation results show ERSS algorithm achievs noticeable improvement over RSSI algorithm on distance locating accuracy and responding time,and it is suitable to be applied on the environment of wireless sensor network nodes with low cost and performance of hardware. |
| format | Article |
| id | doaj-art-d8d5c74f9d644ee8b76fb3b465826df2 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2009-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-d8d5c74f9d644ee8b76fb3b465826df22025-01-14T08:29:13ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2009-01-0130757974651758Space localization algorithm based RSSI in wireless sensor networksZHOU YanLI Hai-chengIn real measurement environment,some factors of multi-path,diffraction,obstacles,etc.,propagation losses produced location errors in the positioning process by RSSI technology.Through analyzing error range in 3D space,a new spatial locating algorithm ERSS based on RSSI was proposed.The ERSS algorithm had the advantages: locating calculation simplicity,no extra communication cost on the locating process,and no hardware expansion required.Simulation results show ERSS algorithm achievs noticeable improvement over RSSI algorithm on distance locating accuracy and responding time,and it is suitable to be applied on the environment of wireless sensor network nodes with low cost and performance of hardware.http://www.joconline.com.cn/zh/article/74651758/received signal strength indicatorlocation errornode localizationERSS algorithm |
| spellingShingle | ZHOU Yan LI Hai-cheng Space localization algorithm based RSSI in wireless sensor networks Tongxin xuebao received signal strength indicator location error node localization ERSS algorithm |
| title | Space localization algorithm based RSSI in wireless sensor networks |
| title_full | Space localization algorithm based RSSI in wireless sensor networks |
| title_fullStr | Space localization algorithm based RSSI in wireless sensor networks |
| title_full_unstemmed | Space localization algorithm based RSSI in wireless sensor networks |
| title_short | Space localization algorithm based RSSI in wireless sensor networks |
| title_sort | space localization algorithm based rssi in wireless sensor networks |
| topic | received signal strength indicator location error node localization ERSS algorithm |
| url | http://www.joconline.com.cn/zh/article/74651758/ |
| work_keys_str_mv | AT zhouyan spacelocalizationalgorithmbasedrssiinwirelesssensornetworks AT lihaicheng spacelocalizationalgorithmbasedrssiinwirelesssensornetworks |