Secure network coding for wireless mesh networks: Threats, challenges, and directions
Computer Communications
Optimized multipath network coding in lossy wireless networks
IEEE Journal on Selected Areas in Communications - Special issue on network coding for wireless communication networks
Network coding based reliable disjoint and braided multipath routing for sensor networks
Journal of Network and Computer Applications
On the efficiency of random walk routing in multihop wireless network
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
CCACK: efficient network coding based opportunistic routing through cumulative coded acknowledgments
INFOCOM'10 Proceedings of the 29th conference on Information communications
Model-driven optimization of opportunistic routing
Proceedings of the ACM SIGMETRICS joint international conference on Measurement and modeling of computer systems
Computer Networks: The International Journal of Computer and Telecommunications Networking
Model-driven optimization of opportunistic routing
ACM SIGMETRICS Performance Evaluation Review - Performance evaluation review
O3: optimized overlay-based opportunistic routing
MobiHoc '11 Proceedings of the Twelfth ACM International Symposium on Mobile Ad Hoc Networking and Computing
Efficient network-coding-based opportunistic routing through cumulative coded acknowledgments
IEEE/ACM Transactions on Networking (TON)
Entropy attacks and countermeasures in wireless network coding
Proceedings of the fifth ACM conference on Security and Privacy in Wireless and Mobile Networks
Survey on diversity-based routing in wireless mesh networks: Challenges and solutions
Computer Communications
On the practicality of cryptographic defences against pollution attacks in wireless network coding
ACM Computing Surveys (CSUR)
Model-driven optimization of opportunistic routing
IEEE/ACM Transactions on Networking (TON)
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Network coding has been a prominent approach to a series of problems that used to be considered intractable with traditional transmission paradigms. Recent work on network coding includes a substantial number of optimization based protocols, but mostly for wireline multicast networks. In this paper, we consider maximizing the benefits of network coding for unicast sessions in lossy wireless environments. We propose Optimized Multipath Network Coding (OMNC), a rate control and routing protocol that dramatically improves the throughput of lossy wireless networks. OMNC employs multiple paths to push coded packets to the destination, and uses the broadcast MAC to deliver packets between neighboring nodes. The coding and broadcast rate is allocated to transmitters by a distributed optimization algorithm that maximizes the advantage of path diversity while avoiding congestion. With extensive experiments on an emulation testbed, we find that OMNC achieves significant throughput improvement over traditional best path routing protocols, and existing multipath routing protocols with network coding.