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".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Este artigo descreve os resultados de medições de mobilidade externa e testes de veículos de alta velocidade que esclarecem o desempenho de transferência de múltiplas entradas e múltiplas saídas (MIMO) 4 por 8 ao aplicar MIMO distribuído com rastreamento de feixe de antena estreito em uma frequência de 28 GHz. banda no downlink de um sistema de acesso de rádio celular 5G. Para esclarecer a implantação adequada de pontos de transmissão (TP) para estações móveis (MS) movendo-se em alta velocidade, examinamos dois arranjos para 3TPs. O primeiro coloca todos os TPs em uma linha ao longo do mesmo lado do caminho percorrido pelo MS, e o outro coloca um TP do outro lado do caminho. Os experimentos nos quais o MS é instalado em um vagão em movimento revelam que o último caso de implantação permite uma alta taxa de dados de pico e um alto desempenho médio de rendimento, exibindo o pico de rendimento de 15 Gbps na velocidade do veículo de 3 km/h. Definir o MS em um veículo viajando a 30 km/h resultou em uma taxa de transferência máxima de 13 Gbps. O pico de rendimento de 11 Gbps é alcançado na velocidade do veículo de 100 km/h, e o rastreamento de feixe e a operação de entrega da unidade intra-banda base são demonstrados com sucesso mesmo nesta alta velocidade do veículo.
Daisuke KITAYAMA
NTT DOCOMO, Inc.
Kiichi TATEISHI
NTT DOCOMO, Inc.
Daisuke KURITA
NTT DOCOMO, Inc.
Atsushi HARADA
NTT DOCOMO, Inc.
Minoru INOMATA
NTT DOCOMO, Inc.
Tetsuro IMAI
NTT DOCOMO, Inc.
Yoshihisa KISHIYAMA
NTT DOCOMO, Inc.
Hideshi MURAI
Ericsson Japan
Shoji ITOH
Ericsson Japan
Arne SIMONSSON
Ericsson Research
Peter ÖKVIST
Ericsson Research
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Daisuke KITAYAMA, Kiichi TATEISHI, Daisuke KURITA, Atsushi HARADA, Minoru INOMATA, Tetsuro IMAI, Yoshihisa KISHIYAMA, Hideshi MURAI, Shoji ITOH, Arne SIMONSSON, Peter ÖKVIST, "High Speed Mobility Experiments on Distributed MIMO Beamforming for 5G Radio Access in 28-GHz Band" in IEICE TRANSACTIONS on Communications,
vol. E102-B, no. 8, pp. 1418-1426, August 2019, doi: 10.1587/transcom.2018TTP0009.
Abstract: This paper describes the results of outdoor mobility measurements and high-speed vehicle tests that clarify the 4-by-8 multiple-input multiple-output (MIMO) throughput performance when applying distributed MIMO with narrow antenna-beam tracking in a 28-GHz frequency band in the downlink of a 5G cellular radio access system. To clarify suitable transmission point (TP) deployment for mobile stations (MS) moving at high speed, we examine two arrangements for 3TPs. The first sets all TPs in a line along the same side of the path traversed by the MS, and the other sets one TP on the other side of the path. The experiments in which the MS is installed on a moving wagon reveal that the latter deployment case enables a high peak data rate and high average throughput performance exhibiting the peak throughput of 15Gbps at the vehicle speed of 3km/h. Setting the MS in a vehicle travelling at 30km/h yielded the peak throughput of 13Gbps. The peak throughput of 11Gbps is achieved at the vehicle speed of 100km/h, and beam tracking and intra-baseband unit hand over operation are successfully demonstrated even at this high vehicle speed.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2018TTP0009/_p
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@ARTICLE{e102-b_8_1418,
author={Daisuke KITAYAMA, Kiichi TATEISHI, Daisuke KURITA, Atsushi HARADA, Minoru INOMATA, Tetsuro IMAI, Yoshihisa KISHIYAMA, Hideshi MURAI, Shoji ITOH, Arne SIMONSSON, Peter ÖKVIST, },
journal={IEICE TRANSACTIONS on Communications},
title={High Speed Mobility Experiments on Distributed MIMO Beamforming for 5G Radio Access in 28-GHz Band},
year={2019},
volume={E102-B},
number={8},
pages={1418-1426},
abstract={This paper describes the results of outdoor mobility measurements and high-speed vehicle tests that clarify the 4-by-8 multiple-input multiple-output (MIMO) throughput performance when applying distributed MIMO with narrow antenna-beam tracking in a 28-GHz frequency band in the downlink of a 5G cellular radio access system. To clarify suitable transmission point (TP) deployment for mobile stations (MS) moving at high speed, we examine two arrangements for 3TPs. The first sets all TPs in a line along the same side of the path traversed by the MS, and the other sets one TP on the other side of the path. The experiments in which the MS is installed on a moving wagon reveal that the latter deployment case enables a high peak data rate and high average throughput performance exhibiting the peak throughput of 15Gbps at the vehicle speed of 3km/h. Setting the MS in a vehicle travelling at 30km/h yielded the peak throughput of 13Gbps. The peak throughput of 11Gbps is achieved at the vehicle speed of 100km/h, and beam tracking and intra-baseband unit hand over operation are successfully demonstrated even at this high vehicle speed.},
keywords={},
doi={10.1587/transcom.2018TTP0009},
ISSN={1745-1345},
month={August},}
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TY - JOUR
TI - High Speed Mobility Experiments on Distributed MIMO Beamforming for 5G Radio Access in 28-GHz Band
T2 - IEICE TRANSACTIONS on Communications
SP - 1418
EP - 1426
AU - Daisuke KITAYAMA
AU - Kiichi TATEISHI
AU - Daisuke KURITA
AU - Atsushi HARADA
AU - Minoru INOMATA
AU - Tetsuro IMAI
AU - Yoshihisa KISHIYAMA
AU - Hideshi MURAI
AU - Shoji ITOH
AU - Arne SIMONSSON
AU - Peter ÖKVIST
PY - 2019
DO - 10.1587/transcom.2018TTP0009
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E102-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2019
AB - This paper describes the results of outdoor mobility measurements and high-speed vehicle tests that clarify the 4-by-8 multiple-input multiple-output (MIMO) throughput performance when applying distributed MIMO with narrow antenna-beam tracking in a 28-GHz frequency band in the downlink of a 5G cellular radio access system. To clarify suitable transmission point (TP) deployment for mobile stations (MS) moving at high speed, we examine two arrangements for 3TPs. The first sets all TPs in a line along the same side of the path traversed by the MS, and the other sets one TP on the other side of the path. The experiments in which the MS is installed on a moving wagon reveal that the latter deployment case enables a high peak data rate and high average throughput performance exhibiting the peak throughput of 15Gbps at the vehicle speed of 3km/h. Setting the MS in a vehicle travelling at 30km/h yielded the peak throughput of 13Gbps. The peak throughput of 11Gbps is achieved at the vehicle speed of 100km/h, and beam tracking and intra-baseband unit hand over operation are successfully demonstrated even at this high vehicle speed.
ER -