خوارزمية شعاع العناوين متعددة القفزات (AV-MH) لتحديد الموضع في شبكات الحساسات اللاسلكية
Abstract
تعتبر عملية تحديد الموضع عملية أساسية في الكثير من تطبيقات الحساسات اللاسلكية كتطبيقات المراقبة البيئية وكشف حرائق الغابات، حيث ترمى الحساسات عشوائيا في الأماكن التي يصعب الوصول اليها، وباعتبار محدودية الحساسات اللاسلكية من حيث الطاقة المتوفرة وقدرة المعالجة تبرز الحاجة إلى خوارزمية غير مكلفة من الناحية المادية ومن ناحية استهلاك الطاقة لتحديد موضع الحساسات. تم في هذا البحث اقتراح خوارزمية جديدة لتحديد موضع تقريبي للحساسات Address Vector Multi Hop (AV_MH)، تعتمد هذه الخوارزمية على فكرة الاستفادة من عملية توزيع العناوين القصيرة في الشبكات التي تدعم العنونة الهرمية باعتبار أن أهم التقنيات المستخدمة في مجال شبكات الحساسات مثل ZigBee 6LowPAN والتي تعتمد المعيار IEEE802.15.4تدعم هذه العنونة. بينت النتائج إمكانية الحصول على موضع تقريبي للحساسات اللاسلكية بطريقة سريعة وغير مكلفة من الناحية المادية ومن ناحية عدد الرسائل المرسلة والحسابات المطلوبة. Localization is an essential process in many wireless sensors Networks applications like environmental surveillance and forest fires detection where sensors usually randomly thrown in difficult to reach places, considering the limited wireless sensors capability in terms of energy availability and the capacity of computations a low cost and energy conservation algorithms are needed to determine the approximate position of the sensors. In this research a new algorithm was proposed ‘Address Vector Multi Hop (AV_MH)’ to determine the position of the randomly deployed sensors, this algorithm is based on the idea of making benefit from short address Assignment in networks that support hierarchical addressing, considering that the most important techniques used in the field of sensor networks such as ZigBee and 6LowPAN which depend on the IEEE802.15.4 standard supports this type of addressing. The results showed the possibility of obtaining an approximate position of the wireless sensors in a rapid and inexpensive and cost effective way in terms of the number of sent messages and required calculations.Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2018 ttps://creativecommons.org/licenses/by-nc-sa/4.0/
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
The authors retain the copyright and grant the right to publish in the magazine for the first time with the transfer of the commercial right to Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series
Under a CC BY- NC-SA 04 license that allows others to share the work with of the work's authorship and initial publication in this journal. Authors can use a copy of their articles in their scientific activity, and on their scientific websites, provided that the place of publication is indicted in Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series . The Readers have the right to send, print and subscribe to the initial version of the article, and the title of Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series Publisher
journal uses a CC BY-NC-SA license which mean
You are free to:
- Share — copy and redistribute the material in any medium or format
- Adapt — remix, transform, and build upon the material
- The licensor cannot revoke these freedoms as long as you follow the license terms.
- Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- NonCommercial — You may not use the material for commercial purposes.
- ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
