Non-intrusive QoS monitoring method for realtime telecommunication services

NTT Technical Review

Volumn 4, Issue 4, 2006, Pages 35-39

  Hayashi, Takanori ^a,b,c   Masuda, Masataka ^a,c   Tominaga, Toshiko ^a,c   Yamagishi, Kazuhisa ^a,c  

^a NTT CORPORATION   (Japan)

^b Institute of Electronics   (Japan)

^c Institute of Electronics ^*

Author keywords

[No Author keywords available]

Indexed keywords

ESTIMATION ACCURACY; MULTIMODAL QUALITY; NETWORK SERVICE PROVIDERS; VIDEO QUALITIES;

INTERCONNECTION NETWORKS; MULTIMEDIA SYSTEMS; PACKET NETWORKS; QUALITY OF SERVICE; REAL TIME SYSTEMS;

TELECOMMUNICATION SERVICES;

EID: 33745227770     PISSN: 13483447     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (7)

1. RFC3611, "RTF Control Protocol Extended Reports (RTCP XR)," Nov. 2003.
2. M. Masuda and K. Ori, "Network performance metrics in estimating the speech quality of VoIP," APSITT 2001, pp. 333-337, Nov. 2001.
3. M. Masuda and T. Hayashi, "Non-intrusive Quality Monitoring Method of VoIP Speech Based on Network Performance Metrics," IEICE Trans. Commun., Vol. E89-B, No. 2, pp. 304-312, Feb. 2006.
4. ITU-T Rec. Y. 1540, "Internet protocol data communication service - IP packet transfer and availability performance parameters," Dec. 2002.
5. RFC3393, "IP Packet Delay Variation Metric for IP Performance Metrics (IPPM)," Nov. 2002.
6. T. Hayashi and K. Yamagishi, "Multi-Modal Quality Estimation Model based on Interaction of Audio and Video Quality," Proc. The 2004 IEICE General Conference, B-11-12, p. 505, March 2004 (in Japanese).
7. K. Yamagishi and T. Hayashi, "Opinion Model using Psychological Factors for Interactive Multimodal Services," IEICE Trans. Commun., Vol. E89-B, No. 2, pp. 281-288, Feb. 2006.