Transport in IP-based UMTS radio access network: Analytical study and empirical validation

被引：0
|
作者：
Samhat, A [1 ]
Chahed, T [1 ]
机构：
[1] Inst Natl Telecommun, GET, F-91011 Evry, France
来源：
2004 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-7 | 2004年
关键词：
IP based-UTRAN; voice; multiplexing; QoS; emulation;
D O I：
10.1109/ICC.2004.1313356
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this work, we study the transport of real-time voice traffic in the IP-based UNITS Terrestrial Radio Access Network (UTRAN) where a stringent delay bound, some 5 ms, is to be met. Our work is analytical and is validated through empirical results on a local experimental test-bed emulating the UTRAN. It shows the trade-offs between performance, in terms of delay and cost, in terms of link utilization, and quantifies optimal values for the timer used in the packetization of Frame Protocol (FP) frames into larger IP packets as well as the number of FP frames per IP packet for a given output link capacity.
引用
收藏
页码：4285 / 4289
页数：5
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