Paper Info
Title
Trust-based delegation for Ad Hoc QoS enhancing
Abstract
The importance of resources and services availability in Ad Hoc networks has already been proved several times in the past. It concerns, essentially, node availability as well as routing and forwarding actions accessibility. Unfortunately, nodes' lifetimes may be reduced or even depleted which leads to route failure, packets loss, QoS deterioration, etc. This is mainly due to a battery problem that can be caused by a legitimate consumption or by an attacker. To mitigate this problem and in order to allow nodes perpetuity and to face up any unavailability or flinching, a sharing of nodes' permissions can be used. Delegation is a common practice that is used to simplify and to manage this kind of sharing. Our proposition is then, to use a delegation process in order to enhance the QoS of Ad hoc networks by allowing the perpetuity of routes without stopping the packets transfer nor the re-calculation of a novel route. In view of the importance of the issue, we propose to base delegation on trust relations. Trust is a security concept generally used to provide collaborating network entities with a mean to counter their uncertainty. The main contribution in this paper is then, the proposition of a trust based delegation model for Ad Hoc networks in order to enhance QoS and specially routes availability.
Year
DOI
Venue
2012
10.1109/CRISIS.2012.6378938
Risk and Security of Internet and Systems
Keywords
Field
DocType
trust-based delegation,services availability,delegation model,ad hoc network,node availability,battery problem,base delegation,ad hoc qos,delegation process,nodes perpetuity,qos deterioration,trust relation,routing protocols,routing,delegation,security,ad hoc networks,quality of service,trust,reputation
Computer security,Computer science,Network packet,Quality of service,Computer network,Unavailability,Perpetuity,Wireless ad hoc network,Delegation,Credential,Routing protocol
Conference
ISBN
Citations 
PageRank 
978-1-4673-3088-6
0
0.34
References 
Authors
3
2
Name
Order
Citations
PageRank
Ryma Abassi12410.45
Sihem Guemara El Fatmi24013.24