Energy and Delay Optimization of Heterogeneous Multicore Wireless Multimedia Sensor Nodes by Adaptive Genetic-Simulated Annealing Algorithm
المؤلفون المشاركون
Xiong, Shengwu
Xiang, Jianwen
Liu, Xing
Zhou, Haiying
Hou, Kun Mean
de Vaulx, Christophe
Wang, Huan
Shen, Tianhui
Wang, Qing
المصدر
Wireless Communications and Mobile Computing
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-01-22
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
Energy efficiency and delay optimization are significant for the proliferation of wireless multimedia sensor network (WMSN).
In this article, an energy-efficient, delay-efficient, hardware and software cooptimization platform is researched to minimize the energy cost while guaranteeing the deadline of the real-time WMSN tasks.
First, a multicore reconfigurable WMSN hardware platform is designed and implemented.
This platform uses both the heterogeneous multicore architecture and the dynamic voltage and frequency scaling (DVFS) technique.
By this means, the nodes can adjust the hardware characteristics dynamically in terms of the software run-time contexts.
Consequently, the software can be executed more efficiently with less energy cost and shorter execution time.
Then, based on this hardware platform, an energy and delay multiobjective optimization algorithm and a DVFS adaption algorithm are investigated.
These algorithms aim to search out the global energy optimization solution within the acceptable calculation time and strip the time redundancy in the task executing process.
Thus, the energy efficiency of the WMSN node can be improved significantly even under strict constraint of the execution time.
Simulation and real-world experiments proved that the proposed approaches can decrease the energy cost by more than 29% compared to the traditional single-core WMSN node.
Moreover, the node can react quickly to the time-sensitive events.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Liu, Xing& Zhou, Haiying& Xiang, Jianwen& Xiong, Shengwu& Hou, Kun Mean& de Vaulx, Christophe…[et al.]. 2018. Energy and Delay Optimization of Heterogeneous Multicore Wireless Multimedia Sensor Nodes by Adaptive Genetic-Simulated Annealing Algorithm. Wireless Communications and Mobile Computing،Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1216235
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Liu, Xing…[et al.]. Energy and Delay Optimization of Heterogeneous Multicore Wireless Multimedia Sensor Nodes by Adaptive Genetic-Simulated Annealing Algorithm. Wireless Communications and Mobile Computing No. 2018 (2018), pp.1-13.
https://search.emarefa.net/detail/BIM-1216235
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Liu, Xing& Zhou, Haiying& Xiang, Jianwen& Xiong, Shengwu& Hou, Kun Mean& de Vaulx, Christophe…[et al.]. Energy and Delay Optimization of Heterogeneous Multicore Wireless Multimedia Sensor Nodes by Adaptive Genetic-Simulated Annealing Algorithm. Wireless Communications and Mobile Computing. 2018. Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1216235
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1216235
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر