Spatial Network Resource Scheduling Based on Joint MPTCP with SDN for SDN/NFV Architecture

Min JIA; Jia GUO; Meilin XU; Qing GUO; Xuemai GU

doi:10.11959/j.issn.2096-8930.20200110

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Spatial Network Resource Scheduling Based on Joint MPTCP with SDN for SDN/NFV Architecture

STUDIES | 更新时间：2024-06-03

- Spatial Network Resource Scheduling Based on Joint MPTCP with SDN for SDN/NFV Architecture
- Space-Integrated-Ground Information Networks Vol. 1, Issue 1, Pages: 71-77(2020)
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- DOI：10.11959/j.issn.2096-8930.20200110
  CLC： TN927.2
- Published Online：20 September 2020，
  
  Published：20 September 2020
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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：

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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