Abstract
With the maturity in mobile communication, the new mobile communication systems are shaped up gradually especially for the 3rd Generation. The next generation mobile communication, the 4th Generation wireless System, will be converged on Internet Protocol like wired environment. Although the traffic is not only voice, how the voice over IP in wireless environment can be accepted satisfactory, is still a very important issue. Besides the problems of VoIP in wired line, there are a lot of difficult issues and problems must be considered and solved. In this paper, three different VoIP schemes are simulated using OPNET for wireless LAN. From the results, the G723.1 is considered to be the most appropriate one for wireless environments.
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References
H. W oomer and Anaed Zaragoza, “Voice over the Internet, Final Project”, July 16, 1997.
J. Wang etc., “Wireless Voice-over-IP and Implications for Third-Generation Network Design”, Bell Labs Technical Journal, July-September 1998
Patrick Frene, “Voice over IP and GPRS”, GPRS 99-IBC Conference 99, 1999.
D. Rizzetto and C. Catania, “A Voice over IP Service Architecture for Integrated Communications”, IEEE INTERNET COMPUTING, May, June, 1999.
Mark A. Miller, P. E. “Implementing IPv6”, M&T Books, ISBN 155851-579-8.
J. Feigin, K. Pahlayan, M. Ylianttila,“ Hardware-fitted modeling and simulation of VoIP over a wireless LAN”, IEEE Vehicular Technology Conference, 2000. (VTC 2000). Volume 3, pp. 1431–1438, 2000.
Ai-Chun Pang; Phone Lin; Yi-Bing Lin, “Modeling mis-routing calls due to user mobility in wireless VoIP” IEEE Communications Letters, Volume 4, Issue 12, pp. 394–397, December 2000.
ITU-R Rec. H.323, “Packet-Based Multimedia Communications Systems,” 1999.
H. Handley et al., “SIP: Session Initation Protocol,” IETF RFC 2543, Mar. 1999.
A. Lakaniemi, J. Parantainen, “On voice quality of IP Voice over GPRS” 2000 IEEE International Conference on Multimedia and Expo (ICME 2000), Volume 2, pp. 751–754, 2000.
J. Parantainen and S. Hamiti, “Delay analysis for IP speech over GPRS” 1999 Vehicular Technology Conference, Volume 2, pp. 829–833, 1999.
Thuan Nguyen, Ferit Yegenoglu, and Agatino Sciuto “Voice over IP Service and Performance in Satellite Networks IEEE Communications Magazine, Vol. 39, No. 3, pp. 164–171, March 2001.
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© 2001 Springer-Verlag Berlin Heidelberg
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Chao, HC., Chu, Y.M., Tsuei, T.G. (2001). Codec Schemes Selection for Wireless Voice over IP (VoIP). In: Shum, HY., Liao, M., Chang, SF. (eds) Advances in Multimedia Information Processing — PCM 2001. PCM 2001. Lecture Notes in Computer Science, vol 2195. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45453-5_80
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DOI: https://doi.org/10.1007/3-540-45453-5_80
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