TCP throughput characteristics over 5G millimeterwave network in indoor train station

Mayuko Okano, Yohei Hasegawa, Kenji Kanai, Bo Wei, Jiro Katto

研究成果: Conference contribution

6 被引用数 (Scopus)

抄録

To realize highly reliable video surveillance and provide ultrahigh-definition/immersive video streaming, it is planned to adopt the 5G cellular system using millimeter-wave (mmWave) as the wireless-network infrastructure. However, mmWave communication has a challenging issue: mmWave communication is extremely sensitive to obstacles, such as walls, pillars, and even human bodies, and this issue easily increases the packet loss rates and round trip time (RTT) (or disconnection from the base station) due to a no line of sight (NLOS) environment. Therefore, in this work, 5G throughput performances were evaluates in an indoor train station by considering the effect of an NLOS environment caused by blockage by human bodies. In addition, to improve the robustness of TCP transmission in a high-RTT and high-packet-loss environment (e.g., an NLOS environment), a state-of-the-art TCP, TCP-FSO, was used. In the evaluations, the MATLAB 5G library was used to simulate the 5G environment, and a Linux software-based network emulator, Traffic Control, was used to emulate the 5G network. From the evaluations, it the 5G mobile throughput characteristics were confirmed in three different crowded patterns (low, middle, and high density), and the TCP-FSO advantage against CUBIC-TCP was validated.

本文言語English
ホスト出版物のタイトル2019 IEEE Wireless Communications and Networking Conference, WCNC 2019
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781538676462
DOI
出版ステータスPublished - 2019 4
イベント2019 IEEE Wireless Communications and Networking Conference, WCNC 2019 - Marrakesh, Morocco
継続期間: 2019 4 152019 4 19

出版物シリーズ

名前IEEE Wireless Communications and Networking Conference, WCNC
2019-April
ISSN(印刷版)1525-3511

Conference

Conference2019 IEEE Wireless Communications and Networking Conference, WCNC 2019
国/地域Morocco
CityMarrakesh
Period19/4/1519/4/19

ASJC Scopus subject areas

  • 工学(全般)

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