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首页> 外文期刊>Wireless personal communications: An Internaional Journal >A Study on a Differentiated Service Queuing Scheme Based on Transmitted Bytes Within a UMTS Core Network Gateway
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A Study on a Differentiated Service Queuing Scheme Based on Transmitted Bytes Within a UMTS Core Network Gateway

机译：基于UMTS核心网络网关中传输字节的区分服务排队方案的研究。

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摘要

Universal mobile telecommunications system (UMTS) is a popular 3G system to support network applications full of variety. According to the quality of service (QoS) features of four types of UMTS traffic, this study proposes a BBQ (byte-based queuing) scheme to handle a UMTS packet forwarding process in differentiation. With the BBQ scheme, four types of UMTS traffic depend on their QoS features to receive differentiated packet forwarding performance within a UMTS core network. Several scenarios are simulated to realize the packet transmission performance of the BBQ scheme. Moreover, a packet transmission performance comparison between the IETF RIO scheme and the BBQ scheme is discussed in this study. The simulation results show that a differentiated packet forwarding behavior among UMTS traffic can be provided by the BBQ scheme with low cost operation/architecture; this demonstrate the effectiveness of the proposed queuing scheme.
机译：通用移动电信系统（UMTS）是一种流行的3G系统，可支持种类繁多的网络应用。根据四种类型的UMTS流量的服务质量（QoS）功能，本研究提出了一个BBQ（基于字节的排队）方案来处理UMTS分组转发过程中的差异。使用BBQ方案，四种类型的UMTS流量取决于其QoS功能，以在UMTS核心网络中接收差异化的数据包转发性能。仿真了几种场景，以实现BBQ方案的分组传输性能。此外，本研究还讨论了IETF RIO方案和BBQ方案之间的分组传输性能比较。仿真结果表明，采用烧烤方案，可以以低成本的操作/架构提供UMTS流量中不同的分组转发行为。这证明了所提出的排队方案的有效性。

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