A comparative analysis of QoS for data transmission over wireless network

• Main Author: Suzi Iryanti, Fadilah
• Format: Thesis
• Language: English; English
• Published: 2010
• Subjects: T Technology (General); TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utem.edu.my/id/eprint/15485/1/A%20Comparative%20Of%20Qos%20For%20Data%20Transmission%20Over%20Wirelees%20Network.pdf; http://eprints.utem.edu.my/id/eprint/15485/2/A%20comparative%20analysis%20of%20QoS%20for%20data%20transmission%20over%20wireless%20network.pdf

A wireless network is admired because it strikes a good balance between speed, cost and simple installation. There are some other issues that contribute of this comparative analysis, which is confusion surrounding the capabilities and status of the IEEE standard especially the new 802.11 n WLAN standard, the performance in real environmental test like in a controlled lab may not be reproducible since its affected by the same or similar environmental factors, the IEEE reaffirmation process involves the review of an existing standard to determine if it is still useful, valid, or requires updating. It involves the creation of a standards committee working group who is tasked to review, advice and either modify or reject the standard and the future guidance for any IEEE or WLAN development integration, step by step in choosing technology in related field and benefits to the power users or users in comparing and choosing the suitable technology based on their requirements. The wireless data communications system depends on a number of variables which are throughput, distance, interference and power consumption. The main result is a comparing wireless standard and analyzing the problem of influence various factors on the rate of data transmission in Wireless networks. Yet the purpose specific work of different equipment from two different IEEE 802.11 standards was experimentally researched by using proper software and standards of a wireless network for providing suitable service was analyzed. The aim of this thesis is to provide detailed investigation and analysis of main performance issues related to wireless networks based on the IEEE 802.11 g and IEEE 802.11 n. A comparison of these standard wirelesses IEEE 802.11 will lead better understanding among the user in a future.