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In an ad hoc network, broadcast data communication is an unavoidable type of data transmission that provides synchronization, routing, and other messages to all the neighboring devices. Guaranteeing that all neighboring MTs receive broadcast messages is a hard task in multi-hop wireless ad hoc networks, especially when the traffic load is heavy. In this paper, we propose the sequential medium access...
We propose the prioritized binary countdown (PBC) scheme for effective quality of service (QoS) supports in mobile ad hoc networks. We evaluate the performance of PBC, IEEE 802.11,802.11e, and two extensions to 802.11e in terms of their differentiation capability, throughput, delay, discarding ratio, blocking rate, and collision rate. Our simulation results show that PBC has considerably higher throughput...
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