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We investigate the Throughput of a TCP connection over an IEEE 802.11ac channel using the various aggregation schemes and Access Categories defined in this standard. We present an analytical model to compute the Throughput based on a Markov chain. The model is verified by simulation. This research has several outcomes. First, it assists in defining the optimal TCP Upload and Download working points,...
We compare between the Throughput performance of IEEE 802.11n and IEEE 802.11ac under the same PHY conditions and in the three aggregation schemes that are possible in the MAC layer of the two protocols. We find that for an error-free channel 802.11ac outperforms 802.11n due to its larger frame sizes, except for the case where there is a limit on the number of aggregated packets. In an error-prone...
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