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الرئيسية > An Efficient Route Maintenance...>الوصف

An Efficient Route Maintenance Protocol For Dynamic Bluetooth Networks

المصدر: مجلة جامعة الملك سعود - علوم الحاسب والمعلومات
الناشر: جامعة الملك سعود
المؤلف الرئيسي: Tahir, Sabeen (Author)
مؤلفين آخرين: Bakhsh, Sheikh Tahir (Co-Author) , Altalhi, Abdulrahman H. (Co-Author)
المجلد/العدد: مج29, ع4
محكمة: نعم
الدولة: السعودية
التاريخ الميلادي: 2017
الصفحات: 449 - 461
DOI: 10.33948/0584-029-004-002
ISSN: 1319-1578
رقم MD: 974234
نوع المحتوى: بحوث ومقالات
اللغة: الإنجليزية
قواعد المعلومات: science
مواضيع:
تكنولوجيا الاتصالات | الشبكات اللاسلكية | شبكة البلوتوث
كلمات المؤلف المفتاحية:
Bluetooth Network | Route | Maintenance | Weak Links | Prediction | Backup Device
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المستخلص: Bluetooth is a widespread technology for small wireless networks that permits Bluetooth devices to construct a multi-hop network called scatternet. Routing in multi-hop dynamic Bluetooth network, where a number of masters and bridges exist creates technical hitches. It is observed that frequent link disconnections and a new route construction consume extra system resources that degrade the whole network performance. Therefore, in this paper an Efficient Route Maintenance Protocol for Dynamic Bluetooth Networks (ERMP) is proposed that repairs the weak routing paths based on the prediction of weak links and weak devices. The ERMP predicts the weak links through the signal strength and weak devices through low energy levels. During the main route construction, routing masters and bridges keep the information of the Fall Back Devices (FBDs) for route maintenance. On the prediction of a weak link, the ERMP activates an alternate link, on the other hand, for a weak device it activates the FBD. The proposed ERMP is compared with some existing closely related protocols, and the simulation results show that the proposed ERMP successfully recovers the weak paths and improves the system performance.
ISSN: 1319-1578

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