In current scenario MANET are the upcoming
solution for communication in various fields, but the
problem of security lays a prime issue. Due to the
infrastructure less mode of communication such networks
have good utilization in future, but due to resource constraint
these network find limitation in utilization. Due to dynamic
nature of nodes and variant routing property, any fixed
approach for anonymity based security or resource
utilization is not applicable. Hence to optimize the utilization
of MANET for real time a hybrid approach is to be
developed. In this paper anonymous location based routing
protocol ‘ALERT’ and a spectrum sensing based coding in
cognitive radio network called ‘LAUNCH’ protocol are
studied and compared so as to propose a hybrid approach of
providing anonymity based security with optimal resource
allocation using cognitive radio network approach.
Charulata Ahir : I/C Head IT dept. Govt. Polytechnic, Murtizapur.
Dr. Hemant Deshmukh : Head Computer Science and Engg. IBSS college of Engg.,
Amravati, Maharashtra , India.
MANET (Mobile Adhoc Network), Anonymity,
ALERT(Anonymity Location Based Efficient Routing Protocol),
LAUNCH(A Location-Aided Routing Protocol for Cognitive
Radio Networks)
To optimize the utilization of MANET for real time this
paper suggest a hybrid approach of providing anonymity
based security with optimal resource allocation using
cognitive radio network approach. The approach of
security is developed by the improvement in anonymous
routing protocol, where in the computational overhead
during data trafficking is focused. This coding is
integrated with dynamic resource allocation based on the
user allocation pattern as used in CRN. In this approach
the nodes are defined as primary or secondary user based
on node and link weight factor. By this development adhoc
network will be made more secure with higher quality of
service in data communication.
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