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Support Vector Regression Based Indoor Location in IEEE 802.11 Environments
المؤلفون المشاركون
Shi, Ke
Ma, Zhenjie
Zhang, Rentong
Hu, Wenbiao
Chen, Hongsheng
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-09-20
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
The wide spread of the 802.11-based wireless technology brings about a good opportunity for the indoor positioning system.
In this paper, we present a new 802.11-based indoor positioning method using support vector regression (SVR), which consists of offline training stage and online location stage.
The model that describes the relations between the position and the received signal strength (RSS) of the mobile device is established at the offline training stage by SVR, and at the online location stage the exact position is determined by this model.
Due to the complex indoor environment, RSS is vulnerable and changeable.
To address this issue, data filtering rules obtained through statistical analysis are applied at offline training stage to improve the quality of training samples and thus improve the quality of prediction model.
At the online location stage, k-times continuous measurement is utilized to obtain the high quality RSS input, which guarantees the consistency with the training samples and improves the position accuracy of mobile devices.
Performance evaluation shows that the proposed method has a higher positioning accuracy compared with the probability and neutral network method, and the demand for the storage capacity and computing power is also low at the same time.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Shi, Ke& Ma, Zhenjie& Zhang, Rentong& Hu, Wenbiao& Chen, Hongsheng. 2015. Support Vector Regression Based Indoor Location in IEEE 802.11 Environments. Mobile Information Systems،Vol. 2015, no. 2015, pp.1-14.
https://search.emarefa.net/detail/BIM-1072721
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Shi, Ke…[et al.]. Support Vector Regression Based Indoor Location in IEEE 802.11 Environments. Mobile Information Systems No. 2015 (2015), pp.1-14.
https://search.emarefa.net/detail/BIM-1072721
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Shi, Ke& Ma, Zhenjie& Zhang, Rentong& Hu, Wenbiao& Chen, Hongsheng. Support Vector Regression Based Indoor Location in IEEE 802.11 Environments. Mobile Information Systems. 2015. Vol. 2015, no. 2015, pp.1-14.
https://search.emarefa.net/detail/BIM-1072721
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1072721
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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