Core: a collaborative reputation mechanism to enforce node cooperation in mobile ad hoc networks
Proceedings of the IFIP TC6/TC11 Sixth Joint Working Conference on Communications and Multimedia Security: Advanced Communications and Multimedia Security
Stochastic properties of the random waypoint mobility model
Wireless Networks
Certain limitations of reputation--based schemes in mobile environments
MSWiM '05 Proceedings of the 8th ACM international symposium on Modeling, analysis and simulation of wireless and mobile systems
A Cooperative Approach for Analyzing Intrusions in Mobile Ad hoc Networks
ICDCSW '07 Proceedings of the 27th International Conference on Distributed Computing Systems Workshops
Cluster-based OLSR extensions to reduce control overhead in mobile ad hoc networks
IWCMC '07 Proceedings of the 2007 international conference on Wireless communications and mobile computing
SC-OLSR: Secure Clustering-Based OLSR Model for Ad Hoc Networks
WIMOB '09 Proceedings of the 2009 IEEE International Conference on Wireless and Mobile Computing, Networking and Communications
Mechanism Design-Based Secure Leader Election Model for Intrusion Detection in MANET
IEEE Transactions on Dependable and Secure Computing
RBC-OLSR: Reputation-based clustering OLSR protocol for wireless ad hoc networks
Computer Communications
HOLSR: a hierarchical proactive routing mechanism for mobile ad hoc networks
IEEE Communications Magazine
Game-Theoretic Analysis of Cooperation Incentive Strategies in Mobile Ad Hoc Networks
IEEE Transactions on Mobile Computing
A Role Based Privacy-Aware Secure Routing Protocol for Wireless Mesh Networks
Wireless Personal Communications: An International Journal
| Hi-index | 0.00 |
The QOLSR is a multimedia protocol that was designed on top of the optimized link state routing (OLSR) protocol for mobile ad hoc network. It considers the quality of service (QoS) of the nodes during the selection of the multi-point relay (MPRs) nodes. One of the drawbacks of this protocol is the presence of selfish nodes that degrade the network lifetime. The limited energy and resources, and the absence of any motivation mechanism cause mobile nodes to behave selfishly during the MPRs selection. A new MPR selection based on cluster head election was proposed in previous work to increase network lifetime. In this paper, we consider the selfishness during the election and selection process by proposing the use of reputation system that will motivate nodes to participate during the selection of MPRs, where the reputation is calculated based on VCG mechanism design. After solving the selfishness during network formation, we have discovered that nodes can misbehave after being selected/elected. Such a passive malicious behavior could lead to a denial of service attack due to the drop of packets. As a solution, we propose a hierarchal cooperative watchdog detection model for the cluster-based QOLSR, where nodes cooperate in a hierarchical manner to detect selfish nodes. Moreover, to motivate watchdogs to monitor and cooperate with each other, incentives are given and calculated using cooperative game theory, where Shapley value is used to compute the contribution of each watchdog on the final decision. Simulation results show that the novel cluster-based QoS-OLSR model can give incentive to nodes to behave normally without sacrificing the quality of service of the network. In addition, the hierarchical cooperative detection model shows a more reliable and efficient detection of selfish nodes.