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

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...

Volledige beschrijving

Bibliografische gegevens
Gepubliceerd in:IEEE Network : the magazine of global information exchange 19, 2 (2005).
Hoofdauteur: Ali, R.B
Formaat: Artikel
Taal:English
Onderwerpen:
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.