GloMoSim: a library for parallel simulation of large-scale wireless networks
PADS '98 Proceedings of the twelfth workshop on Parallel and distributed simulation
An algebraic approach to network coding
IEEE/ACM Transactions on Networking (TON)
XORs in the air: practical wireless network coding
IEEE/ACM Transactions on Networking (TON)
On Bandwidth-Efficient Data Broadcast
IEEE Transactions on Knowledge and Data Engineering
Data Broadcast with Adaptive Network Coding in Heterogeneous Wireless Networks
IEEE Transactions on Mobile Computing
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
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In this paper, we propose a localized network-coding-based packet forwarding protocol for wireless networks, called Opportunistic ASynchronous Information diSsemination (OASIS), based on COPE. OASIS not only inherents two features from COPE, opportunistic listening and opportunistic coding, but also introduces a new one, opportunistic information dissemination, which aggressively encodes as many packets as possible even if packets are not going to be received by their next hops. In addition, we point out that packet pool managements and packet information exchanges are critical in the implementation. Simulation results show that OASIS has network throughput about 1.4 times of traditional unicast forwarding, and the improvement is about 1.2 times of the improvement achieved by COPE.