کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6883470 1444174 2018 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Received signal strength based least squares lateration algorithm for indoor localization
ترجمه فارسی عنوان
الگوریتم کمترین مربع الگوریتم برای محوطه سازی داخلی را بر اساس قدرت سیگنال دریافت می کند
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
چکیده انگلیسی
Following the success of accurate location estimation for outdoor environments, locating targets in indoor environments has become an important research area. Accurate location estimation of targets for indoor environments has the potential for the development of many different applications such as public safety, social networking, information and mapping services. However, the GPS (Global Positioning System) technology used for outdoor environments is not applicable to indoor environments, making accurate location estimation a challenging issue for indoor environments. In this paper, we propose a received signal strength based least squares lateration algorithm which uses the existing infrastructure. By employing redundancy in the number of access points and applying least squares approximations to the received signal strength values, the lateration algorithm increases the accuracy of location estimations. The usage of the existing infrastructure makes the proposed algorithm low cost when compared to other positioning algorithms which need very precise high cost components.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Electrical Engineering - Volume 66, February 2018, Pages 114-126
نویسندگان
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