The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Untuk meningkatkan lagi sistem komunikasi mudah alih generasi kelima (5G) ke arah Evolusi 5G, penghantaran kadar bit tinggi menggunakan jalur SHF tinggi (jalur 28GHz atau EHF) harus lebih stabil walaupun dalam persekitaran mobiliti tinggi seperti kereta api berkelajuan tinggi. Yang penting, perubahan dinamik dalam arah rasuk dan anjakan frekuensi Doppler yang lebih besar boleh merendahkan prestasi penghantaran dalam jalur frekuensi tinggi tersebut. Oleh itu, kami menjalankan percubaan percubaan 28G jalur 5 GHz pertama di dunia pada Shinkansen sebenar yang berjalan pada kelajuan 283km/j di Jepun. Kertas kerja ini memperkenalkan sistem percubaan jalur 28GHz yang digunakan dalam percubaan percubaan 5G menggunakan Shinkansen, dan kemudian ia membentangkan konfigurasi percubaan di mana tiga stesen pangkalan (BS) digunakan di sepanjang kereta api Tokaido Shinkansen dan stesen mudah alih terletak di dalam kereta api. . Di samping itu, prestasi penghantaran yang diukur dalam persekitaran mobiliti ultra tinggi ini, menunjukkan bahawa daya pemprosesan puncak melebihi 1.0Gbps dan sambungan BS berturut-turut yang berjaya antara ketiga-tiga BS.
Nobuhide NONAKA
NTT DOCOMO, INC.
Kazushi MURAOKA
NTT DOCOMO, INC.
Tatsuki OKUYAMA
NTT DOCOMO, INC.
Satoshi SUYAMA
NTT DOCOMO, INC.
Yukihiko OKUMURA
NTT DOCOMO, INC.
Takahiro ASAI
NTT DOCOMO, INC.
Yoshihiro MATSUMURA
Central Japan Railway Company
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Salinan
Nobuhide NONAKA, Kazushi MURAOKA, Tatsuki OKUYAMA, Satoshi SUYAMA, Yukihiko OKUMURA, Takahiro ASAI, Yoshihiro MATSUMURA, "28 GHz-Band Experimental Trial Using the Shinkansen in Ultra High-Mobility Environment for 5G Evolution" in IEICE TRANSACTIONS on Communications,
vol. E104-B, no. 9, pp. 1000-1008, September 2021, doi: 10.1587/transcom.2020FGP0011.
Abstract: In order to enhance the fifth generation (5G) mobile communication system further toward 5G Evolution, high bit-rate transmission using high SHF bands (28GHz or EHF bands) should be more stable even in high-mobility environments such as high speed trains. Of particular importance, dynamic changes in the beam direction and the larger Doppler frequency shift can degrade transmission performances in such high frequency bands. Thus, we conduct the world's first 28 GHz-band 5G experimental trial on an actual Shinkansen running at a speed of 283km/h in Japan. This paper introduces the 28GHz-band experimental system used in the 5G experimental trial using the Shinkansen, and then it presents the experimental configuration in which three base stations (BSs) are deployed along the Tokaido Shinkansen railway and a mobile station is located in the train. In addition, transmission performances measured in this ultra high-mobility environment, show that a peak throughput of exceeding 1.0Gbps and successful consecutive BS connection among the three BSs.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2020FGP0011/_p
Salinan
@ARTICLE{e104-b_9_1000,
author={Nobuhide NONAKA, Kazushi MURAOKA, Tatsuki OKUYAMA, Satoshi SUYAMA, Yukihiko OKUMURA, Takahiro ASAI, Yoshihiro MATSUMURA, },
journal={IEICE TRANSACTIONS on Communications},
title={28 GHz-Band Experimental Trial Using the Shinkansen in Ultra High-Mobility Environment for 5G Evolution},
year={2021},
volume={E104-B},
number={9},
pages={1000-1008},
abstract={In order to enhance the fifth generation (5G) mobile communication system further toward 5G Evolution, high bit-rate transmission using high SHF bands (28GHz or EHF bands) should be more stable even in high-mobility environments such as high speed trains. Of particular importance, dynamic changes in the beam direction and the larger Doppler frequency shift can degrade transmission performances in such high frequency bands. Thus, we conduct the world's first 28 GHz-band 5G experimental trial on an actual Shinkansen running at a speed of 283km/h in Japan. This paper introduces the 28GHz-band experimental system used in the 5G experimental trial using the Shinkansen, and then it presents the experimental configuration in which three base stations (BSs) are deployed along the Tokaido Shinkansen railway and a mobile station is located in the train. In addition, transmission performances measured in this ultra high-mobility environment, show that a peak throughput of exceeding 1.0Gbps and successful consecutive BS connection among the three BSs.},
keywords={},
doi={10.1587/transcom.2020FGP0011},
ISSN={1745-1345},
month={September},}
Salinan
TY - JOUR
TI - 28 GHz-Band Experimental Trial Using the Shinkansen in Ultra High-Mobility Environment for 5G Evolution
T2 - IEICE TRANSACTIONS on Communications
SP - 1000
EP - 1008
AU - Nobuhide NONAKA
AU - Kazushi MURAOKA
AU - Tatsuki OKUYAMA
AU - Satoshi SUYAMA
AU - Yukihiko OKUMURA
AU - Takahiro ASAI
AU - Yoshihiro MATSUMURA
PY - 2021
DO - 10.1587/transcom.2020FGP0011
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E104-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2021
AB - In order to enhance the fifth generation (5G) mobile communication system further toward 5G Evolution, high bit-rate transmission using high SHF bands (28GHz or EHF bands) should be more stable even in high-mobility environments such as high speed trains. Of particular importance, dynamic changes in the beam direction and the larger Doppler frequency shift can degrade transmission performances in such high frequency bands. Thus, we conduct the world's first 28 GHz-band 5G experimental trial on an actual Shinkansen running at a speed of 283km/h in Japan. This paper introduces the 28GHz-band experimental system used in the 5G experimental trial using the Shinkansen, and then it presents the experimental configuration in which three base stations (BSs) are deployed along the Tokaido Shinkansen railway and a mobile station is located in the train. In addition, transmission performances measured in this ultra high-mobility environment, show that a peak throughput of exceeding 1.0Gbps and successful consecutive BS connection among the three BSs.
ER -