مشاهده مشخصات مقاله
A Clustering Algorithm to Improve Routing Stability in Mobile Ad-hoc Networks
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نویسنده (ها) |
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Mehrnoosh Shakarami
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Ali Movaghar
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مربوط به کنفرانس |
چهاردهمین کنفرانس بینالمللی سالانه انجمن کامپیوتر ایران |
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چکیده |
The dynamic nature of mobile nodes in mobile adhoc
networks (MANETs), causes their association
and disassociation to and from clusters perturb the
stability of network and problem becomes worse if
nodes are clusterheads (CH). Therefore cluster
maintenance schemes are needed to handle new
admissions and releases of node in the clusters.
In this paper, we introduce a novel cluster
maintenance algorithm which selects a new
clusterhead from a trusty area that is defined
previously based on some maintenance optimization
rules. The election process is done before the current
clusterhead leaves the cluster. So the routes which
include this clusterhead as a middle node are less
probable to break and will be more stable. Number of
nodes belonging to a cluster is restricted in the
proposed algorithm. In order to prevent of overusing
of clusterheads' battery power, the CH selection
process is invoked whenever the battery power of
current CH goes below some threshold. |
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قیمت |
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برای اعضای سایت : ۱٠٠,٠٠٠ ریال
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برای دانشجویان عضو انجمن : ۲٠,٠٠٠ ریال
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برای اعضای عادی انجمن : ۴٠,٠٠٠ ریال
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