Buffer Sizing for TCP Flows in 802.11e WLANs |
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| Authors: | Tianji Li Leith D.J. |
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| Affiliation: | Nat. Univ. of Ireland Maynooth, Maynooth; |
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| Abstract: | We consider the task of sizing buffers for TCP flows in 802.11e WLANs. A number of fundamental new issues arise compared to wired networks. These include that the mean service rate is dependent on the level of channel contention and packet inter-service times vary stochastically due to the random nature of CSMA/CA operation. We find that these considerations lead naturally to a requirement for adaptation of buffer sizes in response to changing network conditions. |
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