Whistling in the dark: cooperative trail following in uncertain localization space
AGENTS '00 Proceedings of the fourth international conference on Autonomous agents
SPEED:A Real-Time Protocol for Sensor Networks
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Dynamic bandwidth management in single-hop ad hoc wireless networks
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Decentralized control system for autonomous navigation based on an evolved artificial immune network
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Design of an Efficient Multicast Scheme for Vehicular Telematics Networks
ICCSA '09 Proceedings of the International Conference on Computational Science and Its Applications: Part II
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This paper proposes a route multicast scheme for the moving agent such as a robot or telematics built on top of a wireless network which runs CFP (Contention Free Period) and CP (Contention Period) alternately. With the mappings of route multicast to CFP, error report to CP, and retransmission to redundant bandwidth of CFP, the proposed scheme can guarantee timely delivery of route information under the strict traffic control of the access point. Combined with beacon-aided timely error report mechanism, the location-aware error control scheme is able to reduce the network load by making an agent perform the error control only for the route information it may use in the near future. The simulation results demonstrate that the proposed scheme enhances the effective success ratio of the route multicast by 8.1 % for the given experiment parameters, compared with the legacy multicast protocols.