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In this paper we develop a unified theoretical framework for estimating various transmission costs of packet forwarding in wireless networks. Our framework can be applied to the three routing paradigms, best path routing, opportunistic routing, and stateless routing, to which nearly all existing routing protocols belong. We illustrate how packet forwarding under each paradigm can be modeled as random...
Opportunistic routing is a new design trend of wireless routing, which can dramatically improve the end-to-end throughput over traditional routing by judiciously utilizing the broadcasting nature of wireless network. However, the global scheduling scheme it adopts restricts its application in large-scale wireless network, due to the big waste of the end-to-end transmission latency and the computation...
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