| 分级支持QoS的3G UMTS无线接入网IP/MPLS传输模型 |
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| 引用本文： | 郭婷,徐书华,黄本雄. 分级支持QoS的3G UMTS无线接入网IP/MPLS传输模型[J]. 国际商务研究, 2006, 46(4): 173-176 |
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| 作者姓名： | 郭婷 徐书华 黄本雄 |
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| 作者单位： | 华中科技大学电子与信息工程系,武汉430074 |
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| 摘 要： | 对实现UMTS系统端到端QoS过程中UTRAN所面临的挑战及可能采用的QoS技术进行了分析，然后结合3GPP UMTS业务规范，提出了一种在UTRAN中基于DiffServ机制分级支持QoS的IP／MPLS传输模型。
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| 关 键 词： | 第三代移动通信系统 宽带码分多址 无线接入网 传输模型 |
| 收稿时间： | 2005-07-18 |
| 修稿时间： | 2005-10-16 |
IP/MPLS Transport Model Supporting QoS by Level for 3G UMTS Wireless Access Networks |
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| GUO Ting,XU Shu-hu,HUANG Ben-xiong. IP/MPLS Transport Model Supporting QoS by Level for 3G UMTS Wireless Access Networks[J]. International Business Research, 2006, 46(4): 173-176 |
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| Authors: | GUO Ting XU Shu-hu HUANG Ben-xiong |
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| Affiliation: | Department of Electronic and Information Engineering, Huazhong University of Science and Technology, Wuhan 430074, China |
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| Abstract: | The challenge before UTRAN during the realization of end- to -end QoS of UMTS systems and the QoS technology probably adopted are analyzed. Based on 3GPP UMTS specification, an IP/MPLS transport model in UTRAN is present which is based on DiffServ mechanism and supports QoS. |
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| Keywords: | 3G mobile communication system WCDMA wireless access network(WAN) transport model |
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