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In this paper, a novel discovery protocol using modified counting Bloom filters for data distribution service (DDS) is proposed. In current discovery protocols for DDS, each participant sends its endpoint data to every participant, and receives endpoint data from all other participants. In a large network such as naval warships, a lot of memory is required(More)
This paper proposes an insect behavior-inspired routing algorithm for large-scale wireless mesh networks. The proposed algorithm is adapted from the behavior of an insect called Bombyx mori, a male silkmoth. Its unique behavior is its flying technique to find the source of pheromones. The algorithm consists of two steps: the shortest-path algorithm and the(More)
This paper proposes an adaptive rate fallback (ARF) to optimize data transmission in industrial wireless local area networks. The proposed algorithm is based on acknowledgement (ACK) along with SNR information from receiver and implemented in IEEE 802.11g. The proposed method shows improvement in bit-error-rate (BER) and still guarantees time constraint for(More)
This paper proposes a method to reconstruct data using parametric curve called Bezier curve. The proposed method suggests the possibility to approximate the damaged data, which have been processed by the error correction scheme. By using the Bezier curve the transmitted data which damaged is reconstructed. This method provides a smoothing effect on damaged(More)
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