SDN/NFV架构下基于MPTCP协同SDN的空间网络资源调度技术

贾敏; 郭家; 徐媚琳; 郭庆; 顾学迈

doi:10.11959/j.issn.2096-8930.20200110

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SDN/NFV架构下基于MPTCP协同SDN的空间网络资源调度技术

研究 | 更新时间：2024-06-03

- SDN/NFV架构下基于MPTCP协同SDN的空间网络资源调度技术
- Spatial Network Resource Scheduling Based on Joint MPTCP with SDN for SDN/NFV Architecture
- 天地一体化信息网络 2020年1卷第1期页码：71-77
- 作者机构：
- 作者简介：
  
  [ "贾敏（1982-），女，黑龙江哈尔滨人，哈尔滨工业大学教授、博士生导师，主要研究方向为天地一体化认知通信、组网与接入技术" ]
  [ "郭家（1997-），男，山东潍坊人，哈尔滨工业大学硕士研究生，主要研究方向为软件定义网络、机器学习" ]
  [ "徐媚琳（1995-），女，黑龙江哈尔滨人，哈尔滨工业大学硕士生，主要研究方向为SDN、网络虚拟化技术" ]
  [ "郭庆（1964-），男，黑龙江哈尔滨人，哈尔滨工业大学电子与信息工程学院院长、教授、博士生导师，主要研究方向为卫星通信和宽带多媒体通信" ]
  [ "顾学迈（1957-），男，黑龙江哈尔滨人，哈尔滨工业大学教授、博士生导师，主要研究方向为卫星通信和天地一体化测控" ]
- 基金信息：
  
  国家自然科学基金资助项目;The National Natural Science Foundation of China(61671183);国家自然科学基金资助项目;The National Natural Science Foundation of China(61771163)
- DOI：10.11959/j.issn.2096-8930.20200110
  中图分类号： TN927.2
- 网络出版日期：2020-09-20，
  
  纸质出版日期：2020-09-20
- 稿件说明：
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贾敏, 郭家, 徐媚琳, 等. SDN/NFV架构下基于MPTCP协同SDN的空间网络资源调度技术[J]. 天地一体化信息网络, 2020,1(1):71-77.

Min JIA, Jia GUO, Meilin XU, et al. Spatial Network Resource Scheduling Based on Joint MPTCP with SDN for SDN/NFV Architecture[J]. Space-integrated-ground information networks, 2020, 1(1): 71-77.
贾敏, 郭家, 徐媚琳, 等. SDN/NFV架构下基于MPTCP协同SDN的空间网络资源调度技术[J]. 天地一体化信息网络, 2020,1(1):71-77. DOI： 10.11959/j.issn.2096-8930.20200110.

Min JIA, Jia GUO, Meilin XU, et al. Spatial Network Resource Scheduling Based on Joint MPTCP with SDN for SDN/NFV Architecture[J]. Space-integrated-ground information networks, 2020, 1(1): 71-77. DOI： 10.11959/j.issn.2096-8930.20200110.

摘要

空间网络主要由各种架构的卫星网络组成，组成的网络节点众多，相比于地面网络，卫星网络中的节点难以观测且不易控制，同时网络设备极其昂贵。用户量激增给网络带来极大的负担，同时导致网络资源无法得到合理的利用，将传统网络架构应用在大规模的卫星网络中导致其无法灵活地配置网络，资源分配不均。针对以上问题，提出基于软件定义网络（SDN）/网络功能虚拟化（NFV）架构的空间网络资源调度系统，实现空间网络资源的实时监测，同时将多路径TCP（MPTCP）和SDN相结合，完成对空间网络的灵活配置以及其资源的合理利用，有效提高了网络的吞吐率。

Abstract

The space network is mainly composed of satellite networks of various architectures with many network nodes.Compared with the ground network

the nodes in the satellite network are diff cult to observe and control

and the network equipment is extremely expensive.The rapid increase in the number of users has brought a great burden to the network

and at the same time caused the network resources to be unreasonably used.The application of traditional network architecture to large-scale satellite networks results in the inability to fl exibly confi gure the network and uneven resource allocation.Aim to the above problems

a space network resource scheduling system based on SDN(software defi ned network)/NFV(network function virtualization) architecture was proposed to realized real-time monitoring of space network resources.At the same time

it combined MPTCP (multipath TCP) and SDN to completed the fl exible confi guration of the space network and the rational use of its resources.It improved the throughput of the network.

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references

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