IWKNN: An Effective Bluetooth Positioning Method Based on Isomap and WKNN

المؤلفون المشاركون

Wang, Qi
Feng, Yingying
Zhang, Xiangde
Sun, Yanrui
Lu, Xiaojun

المصدر

Mobile Information Systems

العدد

المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-11، 11ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2016-11-30

دولة النشر

مصر

عدد الصفحات

11

التخصصات الرئيسية

هندسة الاتصالات

الملخص EN

Recently, Bluetooth-based indoor positioning has become a hot research topic.

However, the instability of Bluetooth RSSI (Received Signal Strength Indicator) promotes a huge challenge in localization accuracy.

To improve the localization accuracy, this paper measures the distance of RSSI vectors on their low-dimensional manifold and proposes a novel positioning method IWKNN (Isomap-based Weighted K -Nearest Neighbor).

The proposed method firstly uses Isomap to generate low-dimensional embedding for RSSI vectors.

Then, the distance of two given RSSI vectors is measured by Euclidean distance of their low-dimensional embeddings.

Finally, the position is calculated by WKNN.

Experiment indicates that the proposed approach is more robust and accurate.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Wang, Qi& Feng, Yingying& Zhang, Xiangde& Sun, Yanrui& Lu, Xiaojun. 2016. IWKNN: An Effective Bluetooth Positioning Method Based on Isomap and WKNN. Mobile Information Systems،Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1111645

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Wang, Qi…[et al.]. IWKNN: An Effective Bluetooth Positioning Method Based on Isomap and WKNN. Mobile Information Systems No. 2016 (2016), pp.1-11.
https://search.emarefa.net/detail/BIM-1111645

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Wang, Qi& Feng, Yingying& Zhang, Xiangde& Sun, Yanrui& Lu, Xiaojun. IWKNN: An Effective Bluetooth Positioning Method Based on Isomap and WKNN. Mobile Information Systems. 2016. Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1111645

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1111645