| Publisher | Al Akhawayn University in Ifrane | ||
|---|---|---|---|
| Format | 177.1KB PDF, requires Acrobat Rdr 5 | Date added | 04 Jul 2001 |
| Topics | Quality of Service, VoIP - IP Telephony, Mobile - Wireless Communications | ||
| Downloads | 52 | ||
Third Generation Mobile Systems are required to support Multimedia applications with high Quality of Service (QoS) requirements. QoS provisioning is, therefore, a major issue in both 3G wireless networks and packet based multimedia systems such as H.323-based systems. Both 3G wireless networks and H323-based multimedia applications provide control loops. This paper first investigates control loops in H.323-based multimedia applications, identifies wireless network events/conditions that might trigger them, and suggests some solutions to adapt the different control loops identified to a wireless link.
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