[go: up one dir, main page]
More Web Proxy on the site http://driver.im/
Skip to main content
Springer Nature Link
Log in

5G Wireless Access Experiment

  • Reference work entry
  • First Online:
Handbook of Radio and Optical Networks Convergence

  • 152 Accesses

Abstract

This chapter describes millimeter-wave experiment trials for 5G. 5G is the first mobile communication system that exploits millimeter-wave bands such as 28 GHz, and for overcoming a larger path loss in the millimeter-wave bands, massive MIMO technologies were introduced for 5G to obtain beamforming gain. 5G experiment trials to verify the massive MIMO technologies were conducted for realizing 5G radio access, and additional experiment trials on advanced massive MIMO technologies for further enhancement of 5G, so-called 5G Evolution/5G-Advanced are being performed. This chapter briefly introduces an overview and results of DOCOMO’s millimeter-wave experiment trials for 5G and 5G Evolution. For beyond 5G and 6G, extremely high data rate exceeding 100 Gbps is required, and hence so-called THz (sub-THz) wave targeting the frequency from 100 GHz to 300 GHz has attracted much attention. This chapter also shows over-100 Gbps throughput and coverage performances by link-level simulations using a 100 GHz-band massive MIMO technology. In addition, 100 GHz-band system-level performances are shown by developed 6G simulator assuming multiple base stations and mobile stations in a future factory environment.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Log in via an institution

Subscribe and save

Springer+ Basic
£29.99 /Month
  • Get 10 units per month
  • Download Article/Chapter or eBook
  • 1 Unit = 1 Article or 1 Chapter
  • Cancel anytime
Subscribe now

Buy Now

Chapter
GBP 19.95
Price includes VAT (United Kingdom)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
GBP 549.99
Price includes VAT (United Kingdom)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Hardcover Book
GBP 549.99
Price includes VAT (United Kingdom)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Similar content being viewed by others

References

  1. Y. Takahashi, K. Muraoka, J. Mashino, S. Suyama, Y. Okumura, 5G downlink throughput performance of 28 GHz band experimental trial at 300 km/h. IEEE PIMRC (2018)

    Google Scholar 

  2. N. Nonaka, K. Muraoka, T. Okuyama, S. Suyama, Y. Okumura, T. Asai, Y. Matsumura, 28 GHz-band experimental trial at 283 km/h using the Shinkansen for 5G evolution. IEEE VTC2020-Spring (2020)

    Google Scholar 

  3. T. Okuyama, N. Nonaka, S. Suyama, Y. Okumura, T. Asai, Base station cooperation technologies using 28GHz-band digital beamforming in high-mobility environments. IEICE Trans. Commun. E104-B(9), 1009–1016 (Sep. 2021)

    Article  Google Scholar 

  4. T. Okuyama, S. Suyama, N. Nonaka, T. Asai, Outdoor experimental trials of 28 GHz band base station cooperation in high-mobility environment of multiple mobile stations. IEEE VTC2021-Fall (2021)

    Google Scholar 

  5. DOCOMO releases white paper promoting 6G communication system. Press release from NTT DOCOMO on Jan. 24, 2020. https://www.docomo.ne.jp/english/info/media_center/pr/2020/0124_00.html

  6. NTT DOCOMO. White paper: 5G evolution and 6G (version 4.0), Jan. 2022. https://www.docomo.ne.jp/english/binary/pdf/corporate/technology/whitepaper_6g/DOCOMO_6G_White_PaperEN_v4.0.pdf

  7. S. Suyama, T. Okuyama, Y. Kishiyama, S. Nagata, T. Asai, A study on extreme wideband 6G radio access technologies for achieving 100 Gbps data rate in higher frequency bands. IEICE Trans. Commun. E104-B(9), 992–999 (2021)

    Article  Google Scholar 

  8. DOCOMO to conduct 5G experimental trials with world-leading mobile technology vendors. Press release from NTT DOCOMO on May 8, 2014. https://www.docomo.ne.jp/english/info/media_center/pr/2014/0508_00.html

  9. DOCOMO expands 5G trials collaborating with world-leading vendors. Press release from NTT DOCOMO on Jul. 22, 2015. https://www.docomo.ne.jp/english/info/media_center/pr/2015/0722_00.html

  10. A. Harada, Y. Inoue, D. Kurita, T. Obara, 5G trials with major global vendors. NTT DOCOMO Tech. J. 17(4), 60–69 (2016)

    Google Scholar 

  11. Y. Kishiyama, S. Suyama, Y. Okumura, Latest radio access technologies for 5G systems and field testing results -technologies realizing ultra-high-speed data transport, high-speed mobility, and improved spectral efficiency. NTT DOCOMO Tech. J. 19(1), 15–29 (2017)

    Google Scholar 

  12. T. Obara, S. Suyama, J. Shen, Y. Okumura, Joint processing of analog fixed beamforming and CSI-based precoding for super high bit rate massive MIMO transmission using higher frequency bands. IEICE Trans. Commun. E98-B(8), 1474–1481 (2015)

    Article  Google Scholar 

  13. Y. Kishiyama, A. Harada, Y. Bo, A. Benjebbour, Y. Okumura, 5G field testing of ultra-high-speed, long-distance transmission using millimeter-wave signals. NTT DOCOMO Tech. J. 10(1), 24–32 (2018)

    Google Scholar 

  14. Y. Kishiyama, D. Kitayama, S. Suyama, Y. Hokazono, Field experiments on millimeter-wave radio technology for 5G evolution. NTT DOCOMO Tech. J. 22(3), 33–43 (2021)

    Google Scholar 

  15. D. Kitayama, Y. Hama, K. Miyachi, Y. Kishiyama, Research of transparent RIS technology toward 5G evolution & 6G. NTT DOCOMO Tech. J. 23(2), 14–23 (2021)

    Google Scholar 

  16. NTT and NTT DOCOMO trial first use of user-tracking metasurface reflector for extreme mobile coverage in current 5G and coming 6G era. Press release from NTT DOCOMO on Nov. 12, 2021. https://www.docomo.ne.jp/english/info/media_center/pr/2021/1112_00.html

  17. Y. Okumura, S. Suyama, J. Mashino, K. Muraoka, Recent activities of 5G experimental trials on massive MIMO technologies and 5G system trials toward new services creation. IEICE Trans. Commun. E102-B(8), 1352–1362 (2019)

    Article  Google Scholar 

  18. T. Okuyama, S. Suyama, N. Nonaka, T. Asai, Improving communication performance in high-mobility environments by millimeter-wave base station cooperation for 5G evolution. NTT DOCOMO Tech. J. 23(2), 38–47 (2021)

    Google Scholar 

  19. S. Suyama, T. Okuyama, N. Nonaka, T. Asai, Recent studies on massive MIMO technologies for 5G evolution and 6G. IEEE Radio & Wireless Week (2022)

    Google Scholar 

  20. Press release from FCC on March 15, 2019. https://docs.fcc.gov/public/attachments/DOC-356588A1.pdf

  21. T. Obara, S. Suyama, J. Shen, Y. Okumura, Joint processing of analog fixed beamforming and CSI-based precoding for super high bit rate massive MIMO transmission using higher frequency bands. IEICE Trans. Commun E98-B(8), 1474–1481 (2015)

    Article  Google Scholar 

  22. 3GPP, TR 38.901 (V16.1.0), Study on channel model for frequencies from 0.5 to 100 GHz (Release 16), Dec. (2019)

    Google Scholar 

  23. T. Okuyama, S. Suyama, N. Nonaka, T. Asai, 6G system-level simulator -toward 100 GHz band, 100 Gbps extreme-high-data-rate communications. NTT DOCOMO Tech. J. 23(3), 13–26 (2022)

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. 6G Network Innovation Department, NTT DOCOMO, INC, Yokosuka, Japan

    Satoshi Suyama

Authors
  1. Satoshi Suyama
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Satoshi Suyama .

Editor information

Editors and Affiliations

  1. Faculty of Science and Engineering, Waseda University, Shinjuku, Tokyo, Japan

    Tetsuya Kawanishi

Section Editor information

  1. Chiba Institute of Technology, Narashino, Chiba, Japan

    Akihiko Hirata

Rights and permissions

Reprints and permissions

Copyright information

© 2024 Springer Nature Singapore Pte Ltd.

About this entry

Check for updates. Verify currency and authenticity via CrossMark

Cite this entry

Suyama, S. (2024). 5G Wireless Access Experiment. In: Kawanishi, T. (eds) Handbook of Radio and Optical Networks Convergence. Springer, Singapore. https://doi.org/10.1007/978-981-97-2282-2_27

Download citation

Publish with us

Policies and ethics

Search

Navigation