期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2013
卷号：4
期号：3
页码：481-484
出版社：TechScience Publications
摘要：Multicasting The traditional idea in designing routing protocols treats a wireless link as a point-to-point link, and utilizes a single predetermined path to transmit data packets from source to destination. The opportunistic routing is new technology for designing routing protocols in multi-hop wireless network. Opportunistic routing takes the benefit of broadcast nature of wireless communication medium to forward packets opportunistically by using set of intermediate nodes. Due to unreliable and unpredictable nature of the wireless communication medium, many scholars consider network security as key research topic in wireless network. In this paper we are giving a new solution for secure multicast packet transmission using existing trust metric called E2TX (Trustworthiness and ETX). Using E2TX we also consider two issues for a new routing protocol called TOMR: candidate selection and prioritization in classical opportunistic routing.
