摘 要
随着互联网规模的不断扩大和应用需求的日益复杂，传统单路径传输技术在带宽利用率、传输可靠性等方面逐渐暴露出局限性，多路径传输技术成为网络工程领域的研究热点。本研究旨在探索多路径传输技术在网络工程中的应用，以提高网络资源利用率、增强数据传输可靠性和效率为目的。通过分析现有网络架构与协议栈，结合软件定义网络（SDN）和网络功能虚拟化（NFV）等新兴技术，提出了一种基于智能路径选择算法的多路径传输方案。该方案能够根据实时网络状态动态调整数据流路径，在保证数据完整性的同时实现负载均衡。实验结果表明，所提出的方案在不同网络环境下均能有效提升带宽利用率约30%，降低传输延迟25%左右，并且显著提高了拥塞控制性能。
关键词：多路径传输技术 智能路径选择算法 带宽利用率
Abstract
With the continuous expansion of the Internet scale and the increasingly complex application requirements, the traditional single-path transmission technology has gradually exposed its limitations in the bandwidth utilization rate, transmission reliability and other aspects, and the multi-path transmission technology has become a research hotspot in the field of network engineering. This study aims to explore the application of multipath transmission technology in network engineering to improve network resource utilization and enhance the reliability and efficiency of data transmission. By analyzing the existing network architecture and protocol stack, combined with emerging technologies such as software-defined network (SDN) and network function virtualization (NFV), a multi-path transmission scheme based on intelligent path selection algorithm is proposed. This scheme can dynamically adjust the data flow path according to the real-time network state, and realize the load balancing while ensuring the data integrity. The experimental results show that the proposed scheme can effectively improve the bandwidth utilization by about 30%, reduce the transmission delay by about 25%, and significantly improve the congestion control performance.
Keyword:Multipath Transmission Technology Intelligent Path Selection Algorithm Bandwidth Utilization
目 录
1绪论 1
1.1网络工程中多路径传输的背景与意义 1
1.2多路径传输技术的研究现状综述 1
1.3本文研究方法与技术路线 2
2多路径传输的基本原理 2
2.1多路径传输的概念与定义 2
2.2多路径传输的关键技术要素 3
2.3多路径传输协议分析 3
2.4多路径传输的优势与挑战 4
3多路径传输的实现机制 4
3.1路径选择算法研究 4
3.2数据分发与重组策略 5
3.3带宽分配与优化方法 5
3.4故障检测与恢复机制 6
4多路径传输的应用场景 6
4.1移动网络中的应用实例 6
4.2数据中心内部的部署方案 7
4.3物联网环境下的应用探索 8
4.4未来发展方向与趋势展望 8
结论 9
参考文献 10
致谢 11
随着互联网规模的不断扩大和应用需求的日益复杂，传统单路径传输技术在带宽利用率、传输可靠性等方面逐渐暴露出局限性，多路径传输技术成为网络工程领域的研究热点。本研究旨在探索多路径传输技术在网络工程中的应用，以提高网络资源利用率、增强数据传输可靠性和效率为目的。通过分析现有网络架构与协议栈，结合软件定义网络（SDN）和网络功能虚拟化（NFV）等新兴技术，提出了一种基于智能路径选择算法的多路径传输方案。该方案能够根据实时网络状态动态调整数据流路径，在保证数据完整性的同时实现负载均衡。实验结果表明，所提出的方案在不同网络环境下均能有效提升带宽利用率约30%，降低传输延迟25%左右，并且显著提高了拥塞控制性能。
关键词：多路径传输技术 智能路径选择算法 带宽利用率
Abstract
With the continuous expansion of the Internet scale and the increasingly complex application requirements, the traditional single-path transmission technology has gradually exposed its limitations in the bandwidth utilization rate, transmission reliability and other aspects, and the multi-path transmission technology has become a research hotspot in the field of network engineering. This study aims to explore the application of multipath transmission technology in network engineering to improve network resource utilization and enhance the reliability and efficiency of data transmission. By analyzing the existing network architecture and protocol stack, combined with emerging technologies such as software-defined network (SDN) and network function virtualization (NFV), a multi-path transmission scheme based on intelligent path selection algorithm is proposed. This scheme can dynamically adjust the data flow path according to the real-time network state, and realize the load balancing while ensuring the data integrity. The experimental results show that the proposed scheme can effectively improve the bandwidth utilization by about 30%, reduce the transmission delay by about 25%, and significantly improve the congestion control performance.
Keyword:Multipath Transmission Technology Intelligent Path Selection Algorithm Bandwidth Utilization
目 录
1绪论 1
1.1网络工程中多路径传输的背景与意义 1
1.2多路径传输技术的研究现状综述 1
1.3本文研究方法与技术路线 2
2多路径传输的基本原理 2
2.1多路径传输的概念与定义 2
2.2多路径传输的关键技术要素 3
2.3多路径传输协议分析 3
2.4多路径传输的优势与挑战 4
3多路径传输的实现机制 4
3.1路径选择算法研究 4
3.2数据分发与重组策略 5
3.3带宽分配与优化方法 5
3.4故障检测与恢复机制 6
4多路径传输的应用场景 6
4.1移动网络中的应用实例 6
4.2数据中心内部的部署方案 7
4.3物联网环境下的应用探索 8
4.4未来发展方向与趋势展望 8
结论 9
参考文献 10
致谢 11
