Abstract
Mobile communication networks can provide various types of services, such as voice, data, video, and multimedia as they evolve toward 3G networks. To increase the efficiency of limited resources in the UTRAN Iub interface, AAL2/ATM link transmission schemes with multiplexing have been introduced. As an all-IP based network technology develops, the AAL2/ATM link transmission schemes will be replaced by IP based link transmission schemes in future to reduce large protocol overheads. Accordingly, CIP, LIPE and PPPmux have been proposed in 3GPP standards. In this paper, we describe a link transmission model in the UTRAN lub interface and evaluate the performance of ATM based and IP based link transmission schemes in terms of link efficiency and average link transmission delay. Simulation results show that the IP based transmission schemes perform better than the ATM based transmission scheme as the number of users increases.
Original language | English |
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Title of host publication | 2004 IEEE Wireless Communications and Networking Conference, WCNC 2004 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 1709-1714 |
Number of pages | 6 |
Volume | 3 |
ISBN (Print) | 0780383443 |
State | Published - 2004 |
Event | 2004 IEEE Wireless Communications and Networking Conference, WCNC 2004 - Atlanta, GA, United States Duration: Mar 21 2004 → Mar 25 2004 |
Conference
Conference | 2004 IEEE Wireless Communications and Networking Conference, WCNC 2004 |
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Country/Territory | United States |
City | Atlanta, GA |
Period | 03/21/04 → 03/25/04 |
Keywords
- 3G/4G
- AAL2/ATM
- All-IP
- CIP
- LIPE
- Multimedia QoS support
- Multiplexing
- PPPmux
- UTRAN