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Resource management in energy-limited, bandwidth-limited, transceiver- limited wireless networks for session-based multicasting

机译:用于基于会话的多播的能量受限,带宽受限,收发器受限的无线网络中的资源管理

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In this paper we consider source-initiated multicast session traffic in an ad hoc wireless network, operating under hard constraints on the available transmission energy as well as on bandwidth and transceiver resources. We describe the similarities and differences between energy-limited and energy-efficient communications, and we illustrate the impact of these overlapping (and sometimes conflicting) considerations on network operation. In energy-limited applications, fundamental objectives include the maximization of a network's useful lifetime and the maximization of traffic that is delivered during this lifetime. We demonstrate how the incorporation of residual energy into the cost metric used for tree construction can provide improved performance based on these criteria.

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