Performance Evaluation of IEEE 802.11aa MAC Enhancements for Robust Audio Video Streaming
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Video trafﬁc is foreseen to account for the majority of the Internet trafﬁc in the near future. While the demand of video transmission keeps growing, the vast majority of wireless equipment deployed in the home environment, based on IEEE 802.11, does not support robust multicast transmission that video applications require. In order to cope with the increasing demand of multimedia trafﬁc, the IEEE 802.11aa Task Group is standardizing new mechanisms that allow the efﬁcient transmission of unicast/multicast multimedia ﬂows in Wireless LAN. In this thesis, we provide analytical models for the throughput of new mechanisms proposed by the Task Group and we validate them through simulation. We also study the reliability via simulation, providing insight into new methods included in the standard to handle group addressed frames.
MateriasQ Science::Q Science (General)
Q Science::QA Mathematics::QA75 Electronic computers. Computer science
T Technology::T Technology (General)
T Technology::TA Engineering (General). Civil engineering (General)
T Technology::TK Electrical engineering. Electronics Nuclear engineering