Implementing VoIP: A voice transmission performance progress report

IEEE Communications Magazine

Volumn 42, Issue 7, 2004, Pages 36-41

  James, J H ^a   Chen, Bing ^b   Garrison, Laurie ^a  

^a AT AND T LABS RESEARCH   (United States)

^b LUCENT TECHNOLOGIES   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; ECHO SUPPRESSION; INTERNET; INTERNET TELEPHONY; MATHEMATICAL MODELS; NETWORK PROTOCOLS; PACKET NETWORKS; QUALITY OF SERVICE; SPEECH CODING;

PACKET LOSS; PACKET LOSS CONCEALMENT; VOICE QUALITY;

VOICE/DATA COMMUNICATION SYSTEMS;

EID: 3242776226     PISSN: 01636804     EISSN: None     Source Type: Journal    
DOI: 10.1109/MCOM.2004.1316528     Document Type: Article

References (8)

1. ITU-T Rec. G.107, "The E-Model, A Computational Model for Use in Transmission Planning," July 2002.
2. ETSI TS 128 062 V5.4.0 (2003-09), "Digital Cellular Telecommunications System (Phase 2+); Universal Mobile Telecommunications System (UMTS); Inband Tandem Free Operation (TFO) of Speech Codecs; Service Description."
3. H.-G. Kang, H. K. Kim, and R. V. Cox, "Improving the Transcoding Capability of Speech Coders," IEEE Trans. Multimedia, vol. 5, no. 1, Mar. 2003, pp. 24-33.
4. ITU-T Rec. G.114, "One-Way Transmission Time," May 2003.
5. ITU-T Rec. G.168, "Digital Network Echo Cancellers," June 2002.
6. PacketCable™ Audio/Video Codecs Specification, PKT-SP-CODEC-105-040113, Jan. 13, 2004.
7. A. Takahashi, H. Yoshino, and N. Kitawaki, "Perceptual QoS Assessment Technologies for VoIP," IEEE Commun. Mag., this issue.
8. ITU-T Rec. G.113, "Transmission Impairments Due to Speech Processing; Appendix I: Provisional Planning Values for the Equipment Factor le and Packet-Loss Robustness Factor BpI," May 2002.