“Intrusion Detection and Multipath Congestion control for Heterogeneous Traffic in Wireless Sensor Network”
Keywords:
Heterogeneous wireless sensor networks (HWSNs); multipath routing; intrusion detection; reliability; security; energy conservation.; Congestion Control ;Multipath Heterogeneous traffic Scheduler.Abstract
A heterogeneous wireless sensor
networks (HWSNs) consists of two or more types
of nodes. The redundancy management of various
wireless sensor networks uses multipath routing to
answer user queries in the presence of defective
and malicious nodes. The fixed method uses a
novel probability model to analyze the best
redundancy level in terms of path redundancy (mp)
and source redundancy (ms), as well as the best
interruption detection settings in terms of the
number of voters (m) under which the lifetime of a
heterogeneous wireless sensor network is
maximized while satisfying the reliability,
timeliness and security, In this paper we propose
an efficient scheme to control multipath
congestion so that the sink can get priority based
throughput for heterogeneous data. We have used
packet service ratio for detecting congestion as
well as performed hop-by-hop multipath
congestion control based on that metric. Finally,
simulation results have demonstrated the
effectiveness of our proposed approach.
