UMTS-to-IP QoS mapping for voice and video telephony services.

Quality of service mapping between UMTS services and IP transport is crucial for maintaining a suitable end-to-end delay for emerging UMTS multimedia telephony. However, due to incompatibilities in QoS classifications within these two technologies, straightforward mapping is impossible and current p...

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Bibliographic Details

Published in:	IEEE Network : the magazine of global information exchange 19, 2 (2005).
Main Author:	Ali, R.B
Format:	Article
Language:	English
Subjects:	3GPP. UMTS-to-IP QoS mapping. Universal Mobile Telecommunication System. End-to-end delay. Multimedia telephony. Quality of service. Queuing delay. Traffic type. Video telephony service. Voice telephony service. Weighted fair queuing scheduler.