کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
453308 694779 2007 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Identity-based secure collaboration in wireless ad hoc networks
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
Identity-based secure collaboration in wireless ad hoc networks
چکیده انگلیسی

Voluntary peer collaboration is often assumed in media access, route discovery, packet forwarding, and upper-layer protocols designed for wireless ad hoc networks. This assumption has been seriously challenged when peers are autonomous, selfish, or malicious in large-scale, heterogeneous networks. In this paper, based on the latest advances in identity-based cryptography, we design a lightweight and cheat-resistant micropayment scheme to stimulate and compensate collaborative peers that sacrifice their resources to relay packets for other peers. We also demonstrate that when security and collaboration measures are properly enforced, profitable collaboration is a preferable strategy for all peers in ad hoc networks.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Networks - Volume 51, Issue 3, 21 February 2007, Pages 853–865
نویسندگان
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