A Comprehensive Simulation Platform for Space-Air-Ground Integrated Network

被引：154

作者：

Cheng, Nan ^{[1
,2
]}

Quan, Wei ^{[4
]}

Shi, Weisen ^{[3
]}

Wu, Huaqing ^{[3
]}

Ye, Qiang ^{[5
]}

Zhou, Haibo ^{[6
]}

Zhuang, Weihua ^{[3
]}

Shen, Xuemin ^{[3
]}

Bai, Bo ^{[7
]}

机构：

[1] Xidian Univ, State Key Lab ISN, Xian 710071, Peoples R China

[2] Xidian Univ, Sch Telecommun Engn, Xian 710071, Peoples R China

[3] Univ Waterloo, Elect & Comp Engn Dept, Waterloo, ON, Canada

[4] Beijing Jiaotong Univ, Sch Elect & Informat Engn, Beijing, Peoples R China

[5] Minnesota State Univ, Dept Elect & Comp Engn & Technol, Mankato, MN USA

[6] Nanjing Univ, Sch Elect Sci & Engn, Nanjing, Peoples R China

[7] Huawei Technol Co Ltd, Labs 2012, Theory Lab, Shatin, Hong Kong, Peoples R China

来源：

IEEE WIRELESS COMMUNICATIONS | 2020年 / 27卷 / 01期

基金：

中国国家自然科学基金; 加拿大自然科学与工程研究理事会;

关键词：

Satellites; Atmospheric modeling; Space vehicles; Protocols; Space communications; Solid modeling; Data models; CHALLENGES;

D O I：

10.1109/MWC.001.1900072

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Space-air-ground integrated network (SAGIN) is envisioned as a promising solution to provide cost-effective, large-scale, and flexible wireless coverage and communication services. Since realworld deployment for testing of SAGIN is difficult and prohibitive, an efficient SAGIN simulation platform is requisite. In this article, we present our developed SAGIN simulation platform which supports various mobility traces and protocols of space, aerial, and terrestrial networks. Centralized and decentrallized controllers are implemented to optimize the network functions such as access control and resource orchestration. In addition, various interfaces extend the functionality of the platform to facilitate user-defined mobility traces and control algorithms. We also present a case study where highly mobile vehicular users dynamically choose different radio access networks according to their quality of service (QoS) requirements.

引用

页码：178 / 185

页数：8

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