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
5세대(5G) 이동통신 시스템이 28G Evolution을 향해 더욱 발전하기 위해서는 고속철도 등 이동성이 높은 환경에서도 높은 SHF 대역(28GHz 또는 EHF 대역)을 이용한 고비트 전송률이 더욱 안정적이어야 합니다. 특히 중요한 점은 빔 방향의 동적 변화와 더 큰 도플러 주파수 이동으로 인해 고주파수 대역에서 전송 성능이 저하될 수 있다는 것입니다. 이에 일본에서 시속 5km의 속도로 달리는 실제 신칸센을 대상으로 세계 최초로 283GHz 대역 28G 실험을 실시합니다. 본 논문에서는 신칸센을 이용한 5G 실험에 사용된 1.0GHz 대역 실험 시스템을 소개하고, 도카이도 신칸센 철도를 따라 XNUMX개의 기지국(BS)을 배치하고 열차에 이동국을 배치하는 실험 구성을 제시한다. . 또한, 이러한 초고이동성 환경에서 측정된 전송 성능은 XNUMXGbps를 초과하는 최대 처리량과 XNUMX개의 BS 간 연속 BS 연결이 성공적인 것으로 나타났습니다.
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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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
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@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},}
부
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 -