A hill-climbing algorithm for the contruction of one-factorizations and room squares
SIAM Journal on Algebraic and Discrete Methods
A Self-Stabilizing Algorithm for Finding Cliques in Distributed Systems
SRDS '02 Proceedings of the 21st IEEE Symposium on Reliable Distributed Systems
Broadcast Anti-Jamming Systems
ICON '99 Proceedings of the 7th IEEE International Conference on Networks
Low-power DoS attacks in data wireless LANs and countermeasures
ACM SIGMOBILE Mobile Computing and Communications Review
Proceedings of the 10th annual international conference on Mobile computing and networking
Mitigating control-channel jamming attacks in multi-channel ad hoc networks
Proceedings of the second ACM conference on Wireless network security
Mitigation of Control Channel Jamming under Node Capture Attacks
IEEE Transactions on Mobile Computing
A quorum-based framework for establishing control channels in dynamic spectrum access networks
Proceedings of the 15th annual international conference on Mobile computing and networking
Low-complexity distributed scheduling algorithms for wireless networks
IEEE/ACM Transactions on Networking (TON)
Anti-jamming broadcast communication using uncoordinated spread spectrum techniques
IEEE Journal on Selected Areas in Communications
Randomized differential DSSS: jamming-resistant wireless broadcast communication
INFOCOM'10 Proceedings of the 29th conference on Information communications
Jamming-resistant broadcast communication without shared keys
SSYM'09 Proceedings of the 18th conference on USENIX security symposium
Defending DSSS-based broadcast communication against insider jammers via delayed seed-disclosure
Proceedings of the 26th Annual Computer Security Applications Conference
Modern Communications Jamming Principles and Techniques
Modern Communications Jamming Principles and Techniques
Throughput and Fairness Guarantees Through Maximal Scheduling in Wireless Networks
IEEE Transactions on Information Theory
On the capacity of rate-adaptive packetized wireless communication links under jamming
Proceedings of the fifth ACM conference on Security and Privacy in Wireless and Mobile Networks
Counter-jamming using mixed mechanical and software interference cancellation
Proceedings of the sixth ACM conference on Security and privacy in wireless and mobile networks
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We address the problem of jamming-resistant broadcast communications under an internal threat model. We propose a time-delayed broadcast scheme (TDBS), which implements the broadcast operation as a series of unicast transmissions, distributed in frequency and time. TDBS does not rely on commonly shared secrets, or the existence of jamming-immune control channels for coordinating broadcasts. Instead, each node follows a unique pseudo-noise (PN) frequency hopping sequence. Contrary to conventional PN sequences designed for multi-access systems, our sequences exhibit high correlation to enable broadcast. Moreover, their design limits the information leakage due to the exposure of a subset of sequences by compromised nodes. We map the problem of constructing such PN sequences to the 1-factorization problem for complete graphs. Our evaluation results show that TDBS can maintain broadcast communications in the presence of inside jammers.