کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
450132 693825 2011 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
SeCA: A framework for Secure Channel Assignment in wireless mesh networks
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
SeCA: A framework for Secure Channel Assignment in wireless mesh networks
چکیده انگلیسی

To maximize the available throughput in multi-channel multi-radio wireless mesh networks (WMNs), it is a critical issue to design a channel assignment scheme efficiently utilizing orthogonal channels. However, most channel assignment schemes are vulnerable to the misbehaviors of nodes participating in channel assignment, and existing secure channel assignment schemes do not address all of the vulnerabilities. In this paper, we address the threats to channel assignment in WMNs resulting from node misbehaviors and present a generic verification framework to detect such misbehaviors. We develop a concrete verification scheme based on this framework and an existing distributed channel assignment scheme. We validate our approach by implementing the verification scheme and evaluating it through simulation. The results show that our approach improves misbehavior detection with minimum performance overhead.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Communications - Volume 34, Issue 4, 1 April 2011, Pages 567–576
نویسندگان
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