Fast and resource efficient method for indoor localization based on fingerprint with varied scales
To improve the prediction speed in indoor localization,a novel algorithm based on fingerprint with varied scales was proposed.It divided the region of interest into distinct zones with distinctive coverage indicators,and reference positions with different distribution density were set in the region....
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2019-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2019001/ |
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| _version_ | 1841539439976775680 |
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| author | Yanfen LE Zhuo TANG Cunbao SHENG Weibin SHI |
| author_facet | Yanfen LE Zhuo TANG Cunbao SHENG Weibin SHI |
| author_sort | Yanfen LE |
| collection | DOAJ |
| description | To improve the prediction speed in indoor localization,a novel algorithm based on fingerprint with varied scales was proposed.It divided the region of interest into distinct zones with distinctive coverage indicators,and reference positions with different distribution density were set in the region.According the time relevance and strength vary of the RSS from the anchors,the grids-matching process was greatly sped up for the usage of coverage indictors and the features of the location fingerprint extracted with the PCA,which made the proposed method fit the demand of application with limited power and memory.Experimental results indicate that accuracy of the positioning is ensured with the reduced energy-consuming,and more flexible about the number of anchors and the grid distribution. |
| format | Article |
| id | doaj-art-8b4c39397e924946a40b9d0624e258d5 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2019-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-8b4c39397e924946a40b9d0624e258d52025-01-14T07:16:12ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2019-01-014017217959724726Fast and resource efficient method for indoor localization based on fingerprint with varied scalesYanfen LEZhuo TANGCunbao SHENGWeibin SHITo improve the prediction speed in indoor localization,a novel algorithm based on fingerprint with varied scales was proposed.It divided the region of interest into distinct zones with distinctive coverage indicators,and reference positions with different distribution density were set in the region.According the time relevance and strength vary of the RSS from the anchors,the grids-matching process was greatly sped up for the usage of coverage indictors and the features of the location fingerprint extracted with the PCA,which made the proposed method fit the demand of application with limited power and memory.Experimental results indicate that accuracy of the positioning is ensured with the reduced energy-consuming,and more flexible about the number of anchors and the grid distribution.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2019001/WSNindoor localizationRSSfingerprintPCA |
| spellingShingle | Yanfen LE Zhuo TANG Cunbao SHENG Weibin SHI Fast and resource efficient method for indoor localization based on fingerprint with varied scales Tongxin xuebao WSN indoor localization RSS fingerprint PCA |
| title | Fast and resource efficient method for indoor localization based on fingerprint with varied scales |
| title_full | Fast and resource efficient method for indoor localization based on fingerprint with varied scales |
| title_fullStr | Fast and resource efficient method for indoor localization based on fingerprint with varied scales |
| title_full_unstemmed | Fast and resource efficient method for indoor localization based on fingerprint with varied scales |
| title_short | Fast and resource efficient method for indoor localization based on fingerprint with varied scales |
| title_sort | fast and resource efficient method for indoor localization based on fingerprint with varied scales |
| topic | WSN indoor localization RSS fingerprint PCA |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2019001/ |
| work_keys_str_mv | AT yanfenle fastandresourceefficientmethodforindoorlocalizationbasedonfingerprintwithvariedscales AT zhuotang fastandresourceefficientmethodforindoorlocalizationbasedonfingerprintwithvariedscales AT cunbaosheng fastandresourceefficientmethodforindoorlocalizationbasedonfingerprintwithvariedscales AT weibinshi fastandresourceefficientmethodforindoorlocalizationbasedonfingerprintwithvariedscales |