کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
475456 699311 2007 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Frequency reassignment problem in mobile communication networks
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
Frequency reassignment problem in mobile communication networks
چکیده انگلیسی

In this paper, we present a new frequency reassignment problem (FP) arising from the installation of new base stations for capacity expansion of a mobile telecommunication network, and develop two mathematical formulations along with some valid inequalities. Also, we develop a novel decomposition based heuristic procedure for solving large size problems. Computational results show that the developed valid inequalities are quite strong, and the developed heuristic procedure finds an optimal solution to the most test problems within reasonable time bound.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Operations Research - Volume 34, Issue 10, October 2007, Pages 2939–2948
نویسندگان
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