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The paper proposed a structure measure of multicast tree using FPN( fuzzy Petri net) model with the concept of IRS(immediately reachable set) in MANET(Mobile Ad Hoc Networks). It allows structured representation of network topology, and improves the efficiency of the ad hoc network routing scheme. Therefore when a packet is to be multicast to a group by a multicast source, a heuristic algorithm is...
An inter-vehicle communication system, called vehicular ad hoc network (VANET), is one of the most promising applications of a mobile ad hoc network (MANET). One of the important issues in VANET is scalability. Compared with topology-based routing protocols, a routing protocol using position information may alleviate the issues of scalability or control overhead. Car navigation systems using a global...
In wireless multihop data message transmission by multiple mobile computers in ITS systems, even though in an area with sparsely distributed mobile computers, mobility of a computer with transmitting data messages helps to achieve high data message transmission ratio. This paper proposes data message transmission along a sequence of roads detected by a GPS satellite navigation system. Due to combination...
In wireless multihop data message transmission by multiple mobile computers in ITS systems, even though in an area with sparsely distributed mobile computers, mobility of a computer with transmitting data messages helps to achieve high data message transmission ratio. This paper proposes data message transmission along a sequence of roads detected by a GPS satellite navigation system. Due to combination...
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