کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4957424 | 1445077 | 2017 | 33 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A flexible and generalized framework for access network selection in heterogeneous wireless networks
ترجمه فارسی عنوان
یک چارچوب انعطاف پذیر و جامع برای انتخاب شبکه دسترسی در شبکه های بی سیم ناهمگن
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کلمات کلیدی
دسترسی به شبکه را انتخاب کنید شبکه بی سیم بی نهایت، چارچوب کلی و انعطاف پذیر، ابزار کاربر ابزار شبکه،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
چکیده انگلیسی
The rapid development and integration of heterogeneous wireless networks provide ubiquitous communications for mobile users. The intelligent and multimodal mobile terminals should select the best access network at any time anywhere. However, the “best” is a complex and fuzzy concept, which has different meanings to different users and even to the same user under different conditions. There are various factors to consider when deciding which one is the best for a mobile terminal. In this paper, we design a generalized and flexible framework for the access network selection in heterogeneous wireless networks. The framework is generalized because it considers various factors in a comprehensive way to get the solutions. These factors can be classified as network-related or user-related, economic or non-economic, objective or subjective, accurate or fuzzy. Meanwhile, the framework is also flexible because these factors can be customized and adapted to specific solutions. Under the framework, given Nmobile terminals and M access networks, we have developed a novel access network selection scheme based on a Quantum-inspired Immune Clonal Algorithm (QICA). Experimental results demonstrate that our proposed scheme provides better utilities for both the users and the access networks, and also better services for users as compared with four other schemes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Pervasive and Mobile Computing - Volume 40, September 2017, Pages 556-576
Journal: Pervasive and Mobile Computing - Volume 40, September 2017, Pages 556-576
نویسندگان
Xingwei Wang, Dapeng Qu, Keqin Li, Hui Cheng, Sajal K. Das, Min Huang, Renzheng Wang, Shuliu Chen,