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Efficient Underwater RSS Value to Distance Inversion Using the Lambert Function
المؤلفون المشاركون
Abdullah, Abdul Hanan
Salleh, Mazleena Bt.
Poston, Tim
Chizari, Hassan
Hosseini, Majid
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-04-06
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
There are many applications for using wireless sensor networks (WSN) in ocean science; however, identifying the exact location of a sensor by itself (localization) is still a challenging problem, where global positioning system (GPS) devices are not applicable underwater.
Precise distance measurement between two sensors is a tool of localization and received signal strength (RSS), reflecting transmission loss (TL) phenomena, is widely used in terrestrial WSNs for that matter.
Underwater acoustic sensor networks have not been used (UASN), due to the complexity of the TL function.
In this paper, we addressed these problems by expressing underwater TL via the Lambert W function, for accurate distance inversion by the Halley method, and compared this to Newton-Raphson inversion.
Mathematical proof, MATLAB simulation, and real device implementation demonstrate the accuracy and efficiency of the proposed equation in distance calculation, with fewer iterations, computation stability for short and long distances, and remarkably short processing time.
Then, the sensitivities of Lambert W function and Newton-Raphson inversion to alteration in TL were examined.
The simulation results showed that Lambert W function is more stable to errors than Newton-Raphson inversion.
Finally, with a likelihood method, it was shown that RSS is a practical tool for distance measurement in UASN.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hosseini, Majid& Chizari, Hassan& Poston, Tim& Salleh, Mazleena Bt.& Abdullah, Abdul Hanan. 2014. Efficient Underwater RSS Value to Distance Inversion Using the Lambert Function. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-451937
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hosseini, Majid…[et al.]. Efficient Underwater RSS Value to Distance Inversion Using the Lambert Function. Mathematical Problems in Engineering No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-451937
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hosseini, Majid& Chizari, Hassan& Poston, Tim& Salleh, Mazleena Bt.& Abdullah, Abdul Hanan. Efficient Underwater RSS Value to Distance Inversion Using the Lambert Function. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-451937
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-451937
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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