On calculating connected dominating set for efficient routing in ad hoc wireless networks
DIALM '99 Proceedings of the 3rd international workshop on Discrete algorithms and methods for mobile computing and communications
Flooding for reliable multicast in multi-hop ad hoc networks
DIALM '99 Proceedings of the 3rd international workshop on Discrete algorithms and methods for mobile computing and communications
The broadcast storm problem in a mobile ad hoc network
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
Dominating Sets and Neighbor Elimination-Based Broadcasting Algorithms in Wireless Networks
IEEE Transactions on Parallel and Distributed Systems
Comparison of broadcasting techniques for mobile ad hoc networks
Proceedings of the 3rd ACM international symposium on Mobile ad hoc networking & computing
SPINS: security protocols for sensor networks
Wireless Networks
Denial of Service in Sensor Networks
Computer
Approximation Algorithms for Connected Dominating Sets
ESA '96 Proceedings of the Fourth Annual European Symposium on Algorithms
Multipoint Relaying for Flooding Broadcast Messages in Mobile Wireless Networks
HICSS '02 Proceedings of the 35th Annual Hawaii International Conference on System Sciences (HICSS'02)-Volume 9 - Volume 9
Secure Broadcast Communication in Wired and Wireless Networks
Secure Broadcast Communication in Wired and Wireless Networks
A Tree Based Data Collection Scheme for Wireless Sensor Network
ICNICONSMCL '06 Proceedings of the International Conference on Networking, International Conference on Systems and International Conference on Mobile Communications and Learning Technologies
Improving Construction for Connected Dominating Set with Steiner Tree in Wireless Sensor Networks
Journal of Global Optimization
Telos: enabling ultra-low power wireless research
IPSN '05 Proceedings of the 4th international symposium on Information processing in sensor networks
A survey of communication/networking in Smart Grids
Future Generation Computer Systems
RETRACTED: Impacts of sensor node distributions on coverage in sensor networks
Journal of Parallel and Distributed Computing
Hi-index | 0.00 |
Broadcast presents a special challenge for Wireless Sensor Networks (WSNs). In situations such as time synchronisation or routing path establishment, broadcast messages must be securely transmitted to all nodes, but these messages may be attacked by adversaries. We consider the example of an adversary who launches a denial-of-service attack by forcing an intermediate node to repeatedly re-broadcast, draining that intermediate node's power reserves. We examine a solution to this attack that limits the number of message-relaying nodes in the network, thus reducing the amount of energy required to broadcast a message (thus reducing vulnerability to this attack). This paper presents a power-preserving broadcast protocol (BOPP) that uses a packet reception reliability metric. The reliability score is computed for every communication link in the network. BOPP then selects a set of repeater nodes that most contributes to a broadcast. The selection process is repeated whenever the score distribution changes.