Adaptive multiplexing based on E-model for reducing network overhead in voice over IP security ensuring conversation quality

Proceedings - 2009 4th International Conference on Digital Telecommunications, ICDT 2009

Volumn , Issue , 2009, Pages 53-58

  Pereira, Rafael Mendes ^a   Liane, Margarida Rockenbach Tarouco ^a  

^a FEDERAL UNIVERSITY OF RIO GRANDE DO SUL   (Brazil)

Author keywords

E model; Multiplexing; QoS; VoIPsec

Indexed keywords

COMPRESSION RATES; E-MODEL; END TO END DELAY; IPSEC PROTOCOL; NETWORK OVERHEAD; PACKET SIZE; QOS; REDUNDANT DATA; VOICE OVER IP; VOIP SECURITY; VOIPSEC;

INTERNET; INTERNET PROTOCOLS; INTERNET TELEPHONY; MULTIPLEXING; NETWORK PROTOCOLS; NETWORK SECURITY; VOICE/DATA COMMUNICATION SYSTEMS;

DATA COMPRESSION;

EID: 70449595615     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICDT.2009.17     Document Type: Conference Paper

References (23)

1. VoIPSA, VoIP security and privacy threat taxonomy, Public Realease 1.0, 2005.
2. R. Barbieri, D. Bruschi, and E. Rosti, "Voice over ipsec: Analysis and solutions," in Proceedings of the 18th ANNUAL COMPUTER SECURITY APPLICATIONS, ACSAC. Los Alamitos, IEEE Computer Society, 2002, pp. 261-270.
3. K. Hong et al., "Impacts of security protocols on real-time multimedia communication," in Revised Selected Papers of the 5th International Workshop on Information Security Applications, WISA. Berlin, Springer, 2004.
4. D. R. Kuhn, T. J. Walsh, and S. Fries, "Security considerations for voice over ip system," National Institute of Standards and Technology, Tech. Rep., January 2005.
5. T. J. Walsh and D. R. Kuhn, "Challenges in securing voice over ip," IEEE Security and Privacy, vol.3, no.3, pp. 44-49, 2005.
6. A. Prashanth et al., "High-quality broadband essential to growth of the worlds knowledge economies," 2008, [accessed set. 2008]. [Online]. Available: http://www.sbs.ox.ac.uk/NR/rdonlyres/EF6BB01E-355B-4F18-9F1B- CA57E20A720A/0/CiscoBroadbandQualityrelease.pdf
7. M. Baugher et al., The Secure Real-time Transport Protocol (SRTP): RFC 3711, Internet Engineering Task Force, Network Working Group, 2004.
8. H. Kim, I. Kang, and E. Hwang, "Measurement-based multi-call voice frame grouping in internet telephony," IEEE Communications Letters, vol.6, no.5, May 2005.
9. INTERNATIONAL TELECOMMUNICATION UNION, ITU-T Recommendation G.114: One-way transmission time, May 2003.
10. --, ITU-T Recommendation G.107: The E-model, a computational model for use in transmission planning, 2005.
11. B. Thomspon, T. Koren, and D.Wing, Tunneling multiplexed compressed RTP (TCRTP): RFC 4170, Internet Engineering Task Force, Network Working Group, 2005.
12. H. P. Sze et al., "A multiplexing scheme for h.323 voice-over-ip applications," IEEE Journal on Selected Areas in Communications, vol.20, no.7, Sept. 2002.
13. A. Trad and H. Afifi, "Tfmc a tcp-friendly multiplexing control scheme for voip flow transmission," in Proceedings of the 3rd International Conference on Networking and Services, 2004.
14. H. Schulzrinne et al., RTP A Transport Protocol for Real-Time Applications: RFC 3550, Internet Engineering Task Force, Network Working Group, 2003.
15. T. Friedman, R. Caceres, and A. Clark, RTP Control Protocol Extended Reports (RTCP XR): RFC 3611, Internet Engineering Task Force, Network Working Group, 2003.
16. INTERNATIONAL TELECOMMUNICATION UNION, ITU-T Recommendation G.113 Appendix I: Provisional planning values for the equipment impairment factor Ie and packet-loss robustness factor Bpl, May 2002.
17. R. G. Cole and J. H. Rosenbluth, "Voice over ip performance monitoring," SIGCOMM Comput. Commun. Rev., vol.31, no.2, pp. 9-24, 2001.
18. INTERNATIONAL TELECOMMUNICATION UNION, ITU-T Recommendation P.59: Artificial conversational speech, March 1993.
19. R. Ramjee et al., "Adaptive playout mechanisms for packetized audio applications in wide-area networks," in Proceedings of the 13h Networkin for global communications, INFOCOM, vol.2. [S.l.],IEEE, 1994, pp. 680-688. [Online]. Available: citeseer.ist.psu.edu/ramjee94adaptive.html
20. INTERNATIONAL TELECOMMUNICATION UNION, ITU-T Recommendation Y.1541: Network performance objectives for IP-based services, February 2006.
21. --, ITU-T Recommendation G.113: Transmission impairments due to speech processing, November 2007.
22. E. N. Gilbert, "Capacity of a burst-noise channel," Bell Syst.Tech.J, pp. 1253-1265, 1960.
23. T. Koren et al., Enhanced Compressed RTP (CRTP) for Links with High Delay, Packet Loss and Reordering: RFC 3545, Internet Engineering Task Force, Network Working Group, 2003.