An Intelligent Method for Bandwidth Utilization in IEEE 802.11e Wireless LAN
Creators
- 1. Assistant Professor in the department of Information Technology, Gauhati University, Guwahati, India.
- 2. Professor in the department of Information Technology, Gauhati University, Guwahati, India.
- 3. Assistant Professor Department of Information Technology, Gauhati University, Guwahati, India.
Contributors
Contact person:
- 1. Assistant Professor in the department of Information Technology, Gauhati University, Guwahati, India.
Description
Abstract: IEEE 802.11 Wireless LAN, popularly known as WiFi, has become the admired source of internet connectivity for most of the offices as well as organizations. Due to the rapid growth of multimedia data and VoIP and also to provide better quality of service (QoS), bandwidth and management of bandwidth have become important factors in 802.11 wireless LAN. In 802.11 wireless LAN, Enhanced Distributed Coordination Access (EDCA) mechanism provides QoS with service differentiation by setting different priority to different traffic types. Some of the available methods provide priority based on user category also. In this paper we have proposed an intelligent bandwidth management technique based on the user priority value, traffic priority value and the bandwidth requirement value. By combining these three values, a new metric called request weight value is calculated. Based on this request weight value, dynamically bandwidth is allocated to the users. From the simulation results, we have seen that the proposed method performs well in proper utilization of bandwidth among the available users.
Notes
Files
E5230019521.pdf
Files
(379.2 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:ef62c35844b8cf6740384ab8a3c934de
|
379.2 kB | Preview Download |
Additional details
Related works
- Is cited by
- Journal article: 2277-3878 (ISSN)
References
- Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications Amendment 8 (2005), Medium Access Control (MAC) Quality of Service Enhancements, IEEE Std. 802.11e.
- J. Y. Lee and H.S. Lee, A performance analysis model for IEEE 802.11e EDCA under saturation condition, IEEE.
- M. Jain, and D. Constantinos, "End-to-end available bandwidth: Measurement methodology, dynamics, and relation with TCP throughput," In Proceedings of ACM SIGCOMM, Pittsburg, PA, USA 2002.
- K. Strauss and A. Kaashoek, "A measurement study of available bandwidth estimation tools," In ACM SIGCOMM Internet Measurement Workshop 2003.
- S. Chakravarty, S. Angelos, D. Angelos Keromytis, LinkWidth: A Method to Measure Link Capacity and Available Bandwidth using Single-End Probes Department of Computer Science, Columbia University
- www.globalknowledge.com/blog/2009/07/08/calculating-voipbandwidth. accessed on 21st August 2019.
- http://what-when-how.com/ccnp-ont-exam-certificationguide/bandwidth-calculation-cisco-voip-implementations. accessed on 20th August 2019.
- https://searchunifiedcommunications.techtarget.com/tip/Businessvideo-conferencing-setup-Calculating-bandwidth-requirements . accessed on 20th August 2019.
- R.M. Chandrasekaran, V. Balakrishnan, S. Vijay Bhanu, "Effective Bandwidth Utilization in IEEE802.11 for VOIP," International Journal of Computer Science and Information Security, Vol. 8, No1. 2010.
- R. Arora, Voice over IP : Protocols and Standards, arora@cis.ohiostate.edu accessed on 21st August 2019.
- G.M. Khan, R. Arshad, A. M. Sahibzada, F. Ullah, "Intelligent Bandwidth Estimation for Variable Bit Rate Traffic"
- G. Audin, VOICE OVER IP (VoIP) bandwidth: Calculate consumption 2007.
- https://community.cisco.com/t5/switching/bandwidth-calculation-frompps.
Subjects
- ISSN: 2277-3878 (Online)
- https://portal.issn.org/resource/ISSN/2277-3878
- Retrieval Number: 100.1/ijrte.E5230019521
- https://www.ijrte.org/portfolio-item/E5230019521/
- Journal Website: www.ijrte.org
- https://www.ijrte.org/
- Publisher: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP)
- https://www.blueeyesintelligence.org/