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IEEE 802.11n standard was a response to growing demands of high throughput multimedia applications over wireless networks. In spite of improvements by this protocol in physical layer rate by adding MIMO antennas to the pervious standards, some new features are mentioned in MAC layer to achieve high throughput. In this paper, we introduce an analytical model for IEEE 802.11n which analyzes different...
The performance of TCP over multi-hop wireless networks has been studied in extensive simulation experiments in the past decade, but few theoretical models have yet been introduced to capture the TCP behaviour over contention based MAC protocols, like IEEE 802.11. In this paper, a mathematical model is presented for a single TCP flow over a multi-hop wireless network with arbitrary number of hops,...
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