Research Article | Open Access | Download PDF
Volume 3 | Issue 3 | Year 2012 | Article Id. IJCTT-V3I3P125 | DOI : https://doi.org/10.14445/22312803/IJCTT-V3I3P125
Analysis of VoIP Traffic with Multiple Packet Transfer
Tara Chand, Vishal Srivastava
Citation :
Tara Chand, Vishal Srivastava, "Analysis of VoIP Traffic with Multiple Packet Transfer," International Journal of Computer Trends and Technology (IJCTT), vol. 3, no. 3, pp. 462-466, 2012. Crossref, https://doi.org/10.14445/22312803/IJCTT-V3I3P125
Abstract
Voice over Internet Protocol (VoIP) is a form of voice communication. Today Wireless LANs are providing a cost effective alternative for the voice communication. Initially the wireless access protocols are not suitable for the voice communication. Subsequently, new techniques are developed for the real time voice communication. In voice communication the delay is an important factor. In this paper a new technique is proposed for the voice over IEEE 802.11 WLANs. The proposed technique is compared with Modified ICF.
Keywords
WLAN, ICF, MICF, delay, time slots, Buffer, 3- Buffered Packet ICF.
References
[1] Haniyeh Kazemitabar, Sameha Ahmed, Kashif Nisar, Abas B Said, Halabi B Hasbullah, “A Survey on Voice over IP over Wireless LANs”, World Academy of Science, Engineering and Technology, 71, 2010.
[2] Sanjaya Gupta, Vijay Sahu, and Brejesh Lall, “Modified Isochronous Coordination Function for Enhancement of VoIP Call Capacity over IEEE 802.11 WLAN”, EURASIP Journal on Wireless Communication and Networking, Article ID 218076, Volume 2008
[3] Rajeshwari Malekar, R. C. Jaiswal, “Analysis and Performance Evaluation of IEEE 802.11 WLAN”, IJCCT, Vol. 2, 3, 4, December 2010
[4] A. Kopsel and A. Wolisz, “Voice Transmission in an IEEE 802.11 WLAN Based Access Network”, Proc. ACM WOWMOM 01, July 2001.
[5] L. Zhao and C. Fan, “M-PCF modified IEEE 802.11 PCF protocol implementing QoS”, Electronic Letters, Vol.38, No.24, pp.1611-1613, Nov. 2002.
[6] Takehiro Kawata, Sangho Shin, Andrea G. Forte, “Using Dynamic PCF to improve the Capacity for VoIP Traffic in IEEE 802.11 Networks ”, IEEE Communications Society/ WCNC, Vol 3, pp. 1589 -1595, March 2005.
[7] Ray Y.W.Lam, Victor C.M.Leung, “Polling Based Protocols for Packet Voice Transport Over IEEE 802.11 Wireless local Area Networks”, IEEE Wireless communication, February 2006.