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Minimization of Power Consumption in ZigBee-Based Cluster Tree Wireless Sensor Network

تخفيض استهلاك الطاقة في شبكات الحساسات اللاسلكية ذات بنية شجرة العناقيد المعتمدة على بروتوكول ZigBee

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 Publication date 2014
and research's language is العربية
 Created by Shamra Editor




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Wireless Sensor Networks (WSN) have applications in many different areas of life, such as health care, environmental monitoring, and military and economic areas and in industrial automation and many other applications. The development of these networks and the improvement of their performance occupy an important place of interest in research centers and specialized scientific institutes. The interest in these structures as a way to improve the performance of these networks leads to good results in this area. The cluster structure is one of the most important structures that have received increasing attention over recent years. This research suggested a modification of the structure of the cluster tree WSN dividing clusters into sub-groups, and each group of these sub-groups operates like a tree from a small amount of nodes. The results that have been obtained by means of simulation indicate a significant improvement in terms of reducing energy consumption and thus an increase in the lifetime of the network, as compared to traditional cluster tree WSN. But that was at the expense of slightly lower rates of transmission and delivery ratio in the nodes of these networks. This leads us to recommend using this method to build the networks used to monitor protected agriculture and other networks with low transmission rates.


Artificial intelligence review:
Research summary
تناقش الورقة البحثية أهمية شبكات الحساسات اللاسلكية (WSN) في تطبيقات متعددة مثل الرعاية الصحية والمراقبة البيئية والمجالات العسكرية والاقتصادية والأتمتة الصناعية. تركز الدراسة على تحسين أداء هذه الشبكات من خلال تعديل بنية شجرة العناقيد المعتمدة على بروتوكول Zigbee. يقترح البحث تقسيم العناقيد إلى مجموعات فرعية، حيث تعمل كل مجموعة كشجرة صغيرة من العقد. أظهرت نتائج المحاكاة تحسنًا كبيرًا في تقليل استهلاك الطاقة وزيادة زمن حياة الشبكة، مع انخفاض طفيف في معدلات الإرسال ونسبة التسليم. توصي الدراسة باستخدام هذه الطريقة في الشبكات ذات معدلات الإرسال المنخفضة مثل مراقبة الزراعات المحمية.
Critical review
دراسة نقدية: تعتبر هذه الدراسة خطوة مهمة نحو تحسين أداء شبكات الحساسات اللاسلكية من خلال تقليل استهلاك الطاقة وزيادة زمن حياة الشبكة. ومع ذلك، يمكن أن يكون هناك بعض التحديات في تطبيق هذه الخوارزمية في البيئات العملية. على سبيل المثال، قد يكون من الصعب تنفيذ تقسيم العناقيد إلى مجموعات فرعية في شبكات كبيرة ومعقدة. بالإضافة إلى ذلك، قد يكون التأخير الناتج عن تعدد المسارات مشكلة في التطبيقات التي تتطلب نقل البيانات في الزمن الحقيقي. من المهم أيضًا مراعاة أن انخفاض معدلات الإرسال ونسبة التسليم قد يؤثر على جودة الخدمة في بعض التطبيقات. لذلك، يمكن أن تكون هناك حاجة إلى مزيد من الدراسات لتقييم تأثير هذه العوامل في البيئات العملية المختلفة.
Questions related to the research
  1. ما هي الفائدة الرئيسية من تقسيم العناقيد إلى مجموعات فرعية في شبكات الحساسات اللاسلكية؟

    تقليل استهلاك الطاقة وزيادة زمن حياة الشبكة من خلال تقليل المسافة التي تقطعها البيانات بين العقد.

  2. ما هو التأثير السلبي الرئيسي لتطبيق الخوارزمية المقترحة في الدراسة؟

    انخفاض معدلات الإرسال ونسبة التسليم، مما قد يؤدي إلى تأخير في وصول البيانات.

  3. في أي نوع من التطبيقات توصي الدراسة باستخدام الخوارزمية المقترحة؟

    في الشبكات ذات معدلات الإرسال المنخفضة مثل مراقبة الزراعات المحمية.

  4. ما هي التقنية المستخدمة في الدراسة لتحسين أداء شبكات الحساسات اللاسلكية؟

    تقنية ZigBee مع تعديل بنية شجرة العناقيد.


References used
DOSS, R;L. G;MAK, V. ;YU, SH. Improving QoS for information discovery in autonomic wireless sensor network. Pervasive and mobile computing, 2008, 334-349
KROHN ,A;BEIGL, M;DECKER, CH. Increasing connectivity in wireless sensor network using cooperative transmission. University at Karlsruhe Germany, 2007
LIU, A;XIAN ,W;ZHI-GANG, C. Research on the energy hole problem based on an unequal cluster radius for wireless sensor networks. College of Information Science and Engineering, Central South University, ChangSha, China, 2009
HAC, A. Wireless Sensor Network designs. Honolulu, USA, 2003,165-203
LI,C;CHENG,G;YE,M. An uneven cluster based routing protocol for wireless sensor networks. Journal of Electronic & information technology,2007
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