The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON COMMUNICATIONS
Transactions ID Number: 32-176
Full Name: Muhammad Akber Farooqui
Position: Engineer
Age: ON
Sex: Male
Address: B-653 Block 13 Federal.B.Area
Country: PAKISTAN
Tel: 923222505900
Tel prefix: 0
Fax: 0
E-mail address: afarooqui2000@hotmail.com
Other E-mails: akbar.farooqui@atlasbank.com.pk
Title of the Paper: Protocol Design Issues in WLAN
Authors as they appear in the Paper: Muhammad Akber Farooqui
Email addresses of all the authors: afarooqui2000@hotmail.com
Number of paper pages: 10
Abstract: IEEE 802.11 wireless LAN (WLAN) is the most widely used WLAN standard today, but it cannot provide QoS support for the increasing number of multimedia applications. Thus, a large number of 802.11 QoS enhancement schemes have been proposed, each one is focusing on a particular mode. This work summarizes all these schemes and presents current research activities. First, we analyze the QoS limitations of IEEE 802.11 wireless MAC layers. Then, different QoS enhancement techniques proposed for 802.11 WLAN are described and classified along with their advantages/drawbacks. Finally, the upcoming IEEE 802.11e QoS enhancement standard is introduced and studied in detail. We are proposing in this work to adapt the concept of Quality of Service (QoS) issues in wireless LAN scenario. A deep comparative analysis has been done with leader based schemes and results have been verified using OPNET simulator.
Keywords: IEEE 802.11, Wireless LAN (WLAN), Quality of Service (QoS), Medium Access Control (MAC), 802.11e
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