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首页> 外文学位 >Service profile-aware control plane: A multi-instance fixed point approximation within a multi-granularity VPN loss networks perspective.
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Service profile-aware control plane: A multi-instance fixed point approximation within a multi-granularity VPN loss networks perspective.

机译：服务配置文件感知控制平面：在多粒度VPN丢失网络透视图中的多实例固定点近似。

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摘要

The need to establish network connections in a service profile-aware fashion is becoming increasingly important due to the variety of candidate wired and wireless client networks with Quality of Service (QoS) networking infrastructures for some of emerging services like VoIP/Multimedia for wireless networks and Ethernet for wired networks. The control plane optimization of network connections will have to take into account a number of service profile parameters and network constraints to efficiently utilize network resources. In a networking scenario where a multi-service operation in common network infrastructure is assumed, efficient algorithms and protocols for service profile-differentiation and dynamic allocation of network resources will play a key role. To fulfill this need, a new Service Profile-Aware (SPA) control plane model is required to play a vital role in future converged wired and wireless networks in integrating service profile layer, control plane layer, and switching infrastructure layer.; Up until now, the criteria for network infrastructure operation via the existing Internet Engineering Task Force (IETF) and International Telecommunications Union (ITU) control plane models do not consider the service profile layer when establishing network connections. This work proposes the novel concept of a SPA control plane model that demonstrates its superiority over existing control plane models in multiple aspects including full realization of the multi-granularity network resources, and its complete consideration for services' architectures and their associated service profile feature set. Detailed comparison between the three control plane models were considered from multiple dimensions including traffic management schemes, components-level interaction between (service profile, control plane, network infrastructure) layers, and network infrastructure realization from both horizontal "network domains" and vertical "resource granularity and network partitions" perspective. Multiple service models were analyzed based on their service profile parameters from both an architectural and mathematical perspective. Detailed mathematical analysis of the three control plane models was performed based on a multi-instance Fixed Point Approximation (FPA) within a multi-granularity Virtual Private Network (VPN) loss networks. The performance analysis of the SPA new traffic management schemes found a significant increase in service allowed load while maintaining lower service blocking probability and network utilization over IETF and ITU control plane models.
机译：由于具有多种服务质量（QoS）网络基础设施的候选有线和无线客户端网络的多样性，用于一些新兴服务（例如，用于无线网络的VoIP /多媒体）的有线和无线客户端网络的需求，以服务配置文件感知方式建立网络连接的需求变得越来越重要。有线网络的以太网。网络连接的控制平面优化将必须考虑许多服务配置文件参数和网络约束，以有效利用网络资源。在假定通用网络基础结构中有多种服务的网络环境中，用于服务配置文件区分和网络资源动态分配的有效算法和协议将发挥关键作用。为了满足这一需求，需要一种新的服务感知（SPA）控制平面模型，以在集成服务配置文件层，控制平面层和交换基础结构层的未来融合有线和无线网络中发挥至关重要的作用。到目前为止，通过现有Internet工程任务组（IETF）和国际电信联盟（ITU）控制平面模型进行网络基础结构操作的标准在建立网络连接时并未考虑服务配置文件层。这项工作提出了SPA控制平面模型的新颖概念，它在多个方面展示了其比现有控制平面模型的优越性，包括全面实现多粒度网络资源，以及对服务体系结构及其关联的服务配置文件功能集的全面考虑。 。从多个维度考虑了三个控制平面模型之间的详细比较，包括流量管理方案，（服务配置文件，控制平面，网络基础结构）层之间的组件级交互以及水平“网络域”和垂直“资源”的网络基础结构实现粒度和网络分区”的观点。从架构和数学的角度，根据多个服务模型的服务配置文件参数对其进行了分析。基于多粒度虚拟专用网（VPN）丢失网络中的多实例定点近似（FPA）对三个控制平面模型进行了详细的数学分析。 SPA新流量管理方案的性能分析发现，与IETF和ITU控制平面模型相比，服务允许负载显着增加，同时保持了较低的服务阻塞概率和网络利用率。

著录项

  • 作者

    Alanqar, Wesam.;

  • 作者单位

    University of Kansas.;

  • 授予单位 University of Kansas.;
  • 学科 Engineering Electronics and Electrical.
  • 学位 Ph.D.
  • 年度 2005
  • 页码 332 p.
  • 总页数 332
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 无线电电子学、电信技术;
  • 关键词

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