NDLI: Improvement of IEEE 802.11 for multimedia traffic in wireless LAN

Content Provider	IEEE Xplore Digital Library
Author	Do Minh Ngoc Phan Anh Tan Jong Soo Lee Hoon Oh
Copyright Year	2007
Description	Author affiliation: Sch. of Comput. Eng. & Inf. Technol., Univ. of Ulsan, Ulsan (Do Minh Ngoc; Phan Anh Tan; Jong Soo Lee; Hoon Oh)
Abstract	In this paper, we propose to add a new queue in IEEE 802.11 MAC protocol for real-time multimedia traffic in wireless LAN. The queue contributes to improving multimedia service quality by reducing end to end delay, a QoS parameter. To control two queues, we use a scheduler based on the PAD algorithm which selects a packet from one of two queues appropriately for forwarding. Moreover, we adapt the value of random backoff in the IEEE 802.11 for multimedia packets, which reduces the channel access delay. We modify the IEEE 802.11 standard with the proposed scheme and evaluate the performance of the modified protocol. The result shows that our approach outperforms the IEEE 802.11 standard in packet loss rate and average packet delay.
Starting Page	1
Ending Page	4
File Size	88928
Page Count	4
File Format	PDF
ISBN	9781424406968
ISSN	19345070
DOI	10.1109/WTS.2007.4563296
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-04-26
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless LAN Delay effects Quality of service Atherosclerosis Access protocols Bandwidth Telecommunication traffic Traffic control Streaming media Information technology
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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