Adaptive channel access mechanism for IEEE 802.11e in wi-fi network

Gopalasingham, Aravinthan

Adaptive channel access mechanism for IEEE 802.11e in wi-fi network - Pathum Thani, Thailand : Asian Institute of Technology, 2012 - 44 : ill. + 1 online resource - Thesis ; no. ICT-12-05 . - Asian Institute of Technology. Thesis ; no. ICT-12-05 .

A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering in Information and Communications Technologies, School of Engineering and Technology

Thesis (M.Eng.) - Asian Institute of Technology, 2012

The deployment ofWi-Fi network is growing rapidly due to its easy implementation and affordability in prize. The increase ofWi-Fi users and applications made heavy multimedia traffic in Wi-Fi networks. There are lots of performance issues in Wi-Fi network with respect to quality of services especially with the voice and video applications. This research provides in detail about the different channel access methods in IEEE 802.11 and IEEE 802.11 e. This research also explains different researches already carried out to improve the performance of real time applications in Wi-Fi networks. In this research, We tried to solve the problem of performance degradation of real time traffic under high traffic conditions. Our proposed dynamic channel access mechanism improves the performance of voice and video traffic under different traffic conditions.


Wireless LANs--Access control
IEEE 802.11 (Standard)
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