Journal
JOURNAL OF SYSTEMS ARCHITECTURE
Volume 60, Issue 5, Pages 467-480Publisher
ELSEVIER
DOI: 10.1016/j.sysarc.2014.02.004
Keywords
Ad hoc; Link stability; Received signal strength indication; Multicast routing; Packet delivery ratio
Funding
- NSF [CNS-1015802, Texas NHARP 009741-0020-2009, HK GRF 123609]
- China Thousand-Talent Program, China National 863 Program [2013AA013202]
- Natural Science Foundation of China (NSFC) [61070022, 61202015, 61272425, 61303197]
- Chongqing [cstc2012ggC40005]
- Open Project Foundation of Shandong Provincial Key Laboratory of Software Engineering [20135E01]
- Graduate Independent Innovation Foundation of Shandong University [yzc11067]
- China Postdoctoral Science Foundation
- Foundation of Huawei [YB2013120027]
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Mobile ad hoc networks are self-organizing network architectures of mobile nodes. Node mobility causes network topologies to change dynamically over time, which complicated important tasks such as routing. In this paper, a novel link stability estimation model based on received signal strength indication is proposed. We have integrated this model into MAODV and present a stability-based multicast routing protocol termed as SMR. SMR can discover more available stable routes and better adapt to network topology changes. Simulation results show the superiority of SMR over the existing methods in terms of packet delivery ratio, average end-to-end delay and routing packet overhead. (C) 2014 Elsevier B.V. All rights reserved.
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