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
Exibições de texto completo
129
No sistema de comunicação móvel de sexta geração (6G), espera-se que a comunicação com taxas de dados extremamente altas, com uma taxa de dados de pico superior a 100 Gbps, seja fornecida explorando bandas de frequência mais altas, além de bandas de ondas milimétricas, como 28 GHz. Presume-se que as bandas de frequência mais altas sejam ondas milimétricas e ondas terahertz, onde a largura de banda extremamente mais ampla está disponível em comparação com 5G e, portanto, 6G precisa promover pesquisa e desenvolvimento para explorar a chamada onda terahertz visando a frequência de 100 GHz a 300 GHz. Na onda terahertz, há questões fundamentais de que a retilinearidade e a perda de caminho são maiores do que na banda de 28 GHz. Para resolver estas questões, é muito importante esclarecer as características do canal da onda terahertz e estabelecer um modelo de canal, avançar tecnologias de acesso de rádio 6G adequadas para a onda terahertz com base no modelo de canal e desenvolver tecnologias de dispositivos de radiofrequência. para essas bandas de frequência mais altas. Este artigo apresenta uma direção de estudos sobre tecnologias de acesso de rádio 6G para explorar as faixas de frequência mais altas e questões técnicas nas tecnologias de dispositivos e, em seguida, simulações computacionais básicas em transmissão de 100 Gbps usando a banda de 100 GHz esclarecem um potencial de taxa de dados extremamente alta acima de 100 Gbps.
Satoshi SUYAMA
NTT DOCOMO, INC.
Tatsuki OKUYAMA
NTT DOCOMO, INC.
Yoshihisa KISHIYAMA
NTT DOCOMO, INC.
Satoshi NAGATA
NTT DOCOMO, INC.
Takahiro ASAI
NTT DOCOMO, INC.
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Copiar
Satoshi SUYAMA, Tatsuki OKUYAMA, Yoshihisa KISHIYAMA, Satoshi NAGATA, Takahiro ASAI, "A Study on Extreme Wideband 6G Radio Access Technologies for Achieving 100Gbps Data Rate in Higher Frequency Bands" in IEICE TRANSACTIONS on Communications,
vol. E104-B, no. 9, pp. 992-999, September 2021, doi: 10.1587/transcom.2020FGI0002.
Abstract: In sixth-generation (6G) mobile communication system, it is expected that extreme high data rate communication with a peak data rate over 100Gbps should be provided by exploiting higher frequency bands in addition to millimeter-wave bands such as 28GHz. The higher frequency bands are assumed to be millimeter wave and terahertz wave where the extreme wider bandwidth is available compared with 5G, and hence 6G needs to promote research and development to exploit so-called terahertz wave targeting the frequency from 100GHz to 300GHz. In the terahertz wave, there are fundamental issues that rectilinearity and pathloss are higher than those in the 28GHz band. In order to solve these issues, it is very important to clarify channel characteristics of the terahertz wave and establish a channel model, to advance 6G radio access technologies suitable for the terahertz wave based on the channel model, and to develop radio-frequency device technologies for such higher frequency bands. This paper introduces a direction of studies on 6G radio access technologies to explore the higher frequency bands and technical issues on the device technologies, and then basic computer simulations in 100Gbps transmission using 100GHz band clarify a potential of extreme high data rate over 100Gbps.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2020FGI0002/_p
Copiar
@ARTICLE{e104-b_9_992,
author={Satoshi SUYAMA, Tatsuki OKUYAMA, Yoshihisa KISHIYAMA, Satoshi NAGATA, Takahiro ASAI, },
journal={IEICE TRANSACTIONS on Communications},
title={A Study on Extreme Wideband 6G Radio Access Technologies for Achieving 100Gbps Data Rate in Higher Frequency Bands},
year={2021},
volume={E104-B},
number={9},
pages={992-999},
abstract={In sixth-generation (6G) mobile communication system, it is expected that extreme high data rate communication with a peak data rate over 100Gbps should be provided by exploiting higher frequency bands in addition to millimeter-wave bands such as 28GHz. The higher frequency bands are assumed to be millimeter wave and terahertz wave where the extreme wider bandwidth is available compared with 5G, and hence 6G needs to promote research and development to exploit so-called terahertz wave targeting the frequency from 100GHz to 300GHz. In the terahertz wave, there are fundamental issues that rectilinearity and pathloss are higher than those in the 28GHz band. In order to solve these issues, it is very important to clarify channel characteristics of the terahertz wave and establish a channel model, to advance 6G radio access technologies suitable for the terahertz wave based on the channel model, and to develop radio-frequency device technologies for such higher frequency bands. This paper introduces a direction of studies on 6G radio access technologies to explore the higher frequency bands and technical issues on the device technologies, and then basic computer simulations in 100Gbps transmission using 100GHz band clarify a potential of extreme high data rate over 100Gbps.},
keywords={},
doi={10.1587/transcom.2020FGI0002},
ISSN={1745-1345},
month={September},}
Copiar
TY - JOUR
TI - A Study on Extreme Wideband 6G Radio Access Technologies for Achieving 100Gbps Data Rate in Higher Frequency Bands
T2 - IEICE TRANSACTIONS on Communications
SP - 992
EP - 999
AU - Satoshi SUYAMA
AU - Tatsuki OKUYAMA
AU - Yoshihisa KISHIYAMA
AU - Satoshi NAGATA
AU - Takahiro ASAI
PY - 2021
DO - 10.1587/transcom.2020FGI0002
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E104-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2021
AB - In sixth-generation (6G) mobile communication system, it is expected that extreme high data rate communication with a peak data rate over 100Gbps should be provided by exploiting higher frequency bands in addition to millimeter-wave bands such as 28GHz. The higher frequency bands are assumed to be millimeter wave and terahertz wave where the extreme wider bandwidth is available compared with 5G, and hence 6G needs to promote research and development to exploit so-called terahertz wave targeting the frequency from 100GHz to 300GHz. In the terahertz wave, there are fundamental issues that rectilinearity and pathloss are higher than those in the 28GHz band. In order to solve these issues, it is very important to clarify channel characteristics of the terahertz wave and establish a channel model, to advance 6G radio access technologies suitable for the terahertz wave based on the channel model, and to develop radio-frequency device technologies for such higher frequency bands. This paper introduces a direction of studies on 6G radio access technologies to explore the higher frequency bands and technical issues on the device technologies, and then basic computer simulations in 100Gbps transmission using 100GHz band clarify a potential of extreme high data rate over 100Gbps.
ER -