Performance comparison of ATM and IP based transmission schemes in the UTRAN

被引：0
|
作者：
Jung, CY [1 ]
Chong, JW [1 ]
Hwang, HY [1 ]
Sung, DK [1 ]
Park, JS [1 ]
机构：
[1] Korea Adv Inst Sci & Technol, Dept EECS, Taejon 305701, South Korea
来源：
2004 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE, VOLS 1-4: BROADBAND WIRELESS - THE TIME IS NOW | 2004年
关键词：
3GAG; multimedia QoS support; multiplexing; AAL2/ATM; CIP; LIPE; PPPmux; all-IP; UTRAN;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
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 Iub 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.
引用
收藏
页码：1709 / 1714
页数：6
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