دانلود مقاله ISI انگلیسی شماره 43665
ترجمه فارسی عنوان مقاله

چارچوب شبیه سازی برای پایگاه داده های زمان واقعی در شبکه های حسگر بیسیم

عنوان انگلیسی
Simulation framework for real-time database on WSNs
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
43665 2014 11 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Journal of Network and Computer Applications, Volume 39, March 2014, Pages 191–201

ترجمه کلمات کلیدی
شبکه های حسگر بی سیم - زمان واقعی مدیریت پایگاه داده - مدل - شبیه ساز - سنجش عملکرد
کلمات کلیدی انگلیسی
Wireless sensor networks; Real-time database management; Model; Simulator; Performance evaluation
پیش نمایش مقاله
پیش نمایش مقاله  چارچوب شبیه سازی برای پایگاه داده های زمان واقعی در شبکه های حسگر بیسیم

چکیده انگلیسی

Wireless sensor networks (WSNs) have been the focus of many research works. Nowadays, because of the time-critical tasks of several WSN applications, one of the new challenges faced by WSNs is handling real-time storage and querying the data they process. This is the real-time database management on WSN and it deals with time-constrained data, time-constrained transactions, and limited resources of wireless sensors. Developing, testing, and debugging this kind of complex system are time-consuming and hard work. The deployment is also generally very costly in both time and money. Therefore in this context, the use of a simulator for a validation phase before implementation and deploying is proved to be very useful. The aim of this paper is to describe the different specificities of real-time databases on WSN and to present a model for a simulation framework of the real-time databases management on WSN that uses a distributed approach. Then, the model of the simulator is described and developed in Java and a case study with some results demonstrates the validity of the structural model.