Quality of Service (QoS) in Wireless Network and NS-3, VOIP Simulation Environment
Ashish Dubey

Ashish Dubey, Computer Science & Engg., GITM, Bilaspur, Gurgaon, India.
Manuscript received on November 01, 2012. | Revised Manuscript received on November 02, 2012. | Manuscript published on November 05, 2012. | PP: 253-254 | Volume-2 Issue-5, November 2012. | Retrieval Number: E1018102512/2012©BEIESP
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© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Quality of Service (QoS) is what determines if a wireless technology can successfully deliver high value services such as voice and video. The UGS service flow handles the traffic generated by VOIP calls in the most optimum way. Simulation is a powerful tool for analysis and improvement of networking technologies, and many simulation packages are available. One that is growing in popularity is NS-3, the successor to the popular NS-2. It is a significant departure from NS-2.
Keywords: QoS, VOIP, IEEE 802.16 Standards, NS2, NS3.