منابع مشابه
Reliable broadcasting
Broadcasting is a process of information dissemination in a communications network whereby a message, originated by one member, is transmitted to all members of the network. By adding some redundant calls to the broadcasting scheme, the completion of the broadcast can be guaranteed in the presence of faulty components. We investigate the implications of transmission failures on broadcasting. In...
متن کاملReliable Broadcasting in ZigBee Networks
Due to scarce resources, such as transmission power, storage space and communication bandwidth, current broadcast approaches for general ad hoc networks can not be applied to IEEE 802.15.4 based ad hoc networks (e.g., ZigBee networks). This paper proposes a forward node selection algorithm that significantly reduces broadcast redundancy. The algorithm exploits the hierarchical address space in ...
متن کاملGossiping: Adaptive and Reliable Broadcasting in MANETs
Given the frequent topology changes in Mobile Ad Hoc Networks (MANET), the choice of appropriate broadcasting techniques is crucial to ensure reliable delivery of messages. The spreading of broadcast messages has a strong similarity with the spreading of infectious diseases. Applying epidemiological models to broadcasting allows an easy evaluation of such strategies depending on the MANET chara...
متن کاملSparse Networks Supporting Efficient Reliable Broadcasting
Broadcasting concerns transmitting information from a node of a communication network to all other nodes. We consider this problem assuming that links and nodes of the network fail independently with given probabilities p < 1 and q < 1, respectively. For a positive constant ε, broadcasting in an n-node network is said to be ε-safe, if source information is transmitted to all fault-free nodes wi...
متن کاملReliable Delay Constrained Multihop Broadcasting in VANETs
Vehicular communication is regarded as a major innovative feature for in-car technology. While improving road safety is unanimously considered themajor driving factor for the deployment of Intelligent Vehicle Safety Systems, the challenges relating to reliable multi-hop broadcasting are exigent in vehicular networking. In fact, safety applications must rely on very accurate and upto-date inform...
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ژورنال
عنوان ژورنال: Discrete Applied Mathematics
سال: 1994
ISSN: 0166-218X
DOI: 10.1016/0166-218x(94)90181-3