کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10339501 | 694484 | 2011 | 27 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Optimized network management for energy savings of wireless access networks
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Optimized network management for energy savings of wireless access networks Optimized network management for energy savings of wireless access networks](/preview/png/10339501.png)
چکیده انگلیسی
In this paper we consider possible energy savings through optimized management of on/off state and transmitted power of access stations according to traffic estimates in different hours of the day or days of the week. We propose an optimization approach based on some ILP models that minimizes energy consumption while ensuring area coverage and enough capacity for guaranteeing quality of service. Proposed models capture system characteristics considering different management constraints that can be considered based on traffic requirements and application scenarios. Energy minimization problems are solved to the optimum or with a gap to the optimum of less than 2.7% on a set of synthetic instances that are randomly generated. Obtained results show that remarkable energy savings, up to more than 50%, can be obtained with the proposed management strategies.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Networks - Volume 55, Issue 3, 21 February 2011, Pages 514-540
Journal: Computer Networks - Volume 55, Issue 3, 21 February 2011, Pages 514-540
نویسندگان
Josip Lorincz, Antonio Capone, Dinko BeguÅ¡iÄ,