Výsledky vyhledávání - "Peter Ökvist"

Outdoor Experiments on 5G Radio Access in 5G Trial Site Using Core Network in 28-GHz Frequency Band

Autor: Xiangyang Zhuang, Arne Simonsson, Kenneth Stewart, Peter Ökvist, Shoji Itoh, Yoshihisa Kishiyama, Daisuke Kurita, Kensuke Miyachi, Jong-Kae Fwu, Daisuke Kitayama, Hideshi Murai

Publikováno v: VTC-Fall

This paper presents outdoor field experimental results in the 28-GHz frequency band of a 5G radio access system where base stations (BSs) and a core network are installed on buildings to deploy a 5G trial area in the Tokyo Odaiba waterfront area as a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e1f4e8f72b7951b7f4b3e016c7f8d572
https://doi.org/10.1109/vtcfall.2019.8891237

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5G Radio Access Experiments on Distributed MIMO Deployment for Straightly Traveling Mobile Station with Beamforming in 28-GHz Frequency Band

Autor: Peter Ökvist, Tetsuro Imai, Yoshihisa Kishiyama, Hideshi Murai, Kiichi Tateishi, Daisuke Kitayama, Daisuke Kurita, Shoji Itoh, Minoru Inomata, Arne Simonsson, Atsushi Harada

Publikováno v: WCNC Workshops

This paper focuses on a design for a base station (BS) antenna deployment targeting a mobile station (MS) traveling in a straight line assuming application to 5G systems for railways or vehicles. We present experimental results of outdoor measurement

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3af599a795c9e2c09c583ed516303ac5
https://doi.org/10.1109/wcncw.2019.8902845

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Downlink Performance Using Vehicle Glass Mounted Antenna for 28-GHz Band in High Mobility Environment

Autor: Kiyoshi Nobuoka, Toshiki Sayama, Osamu Kagaya, Hideaki Shoji, Hideshi Murai, Daisuke Kitayama, Arne Simonsson, Shoji Itoh, Peter Ökvist, Tetsuro Imai, Minoru Inomata, Shoichi Takeuchi

Publikováno v: VTC Spring

This paper proposes 28-GHz band compatible vehicle glass mounted antenna that actualizes cellular-V2X communications and report on the downlink performance when distributing that antennas on the glass surfaces in high mobility environments up to 100

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::366a1fc83b7797eaa681e483c59dfae6
https://doi.org/10.1109/vtcspring.2019.8746636

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Outdoor Experiments on 5G Radio Access Using BS and UE Beamforming in 28-GHz Frequency Band

Autor: Hideshi Murai, Kenneth Stewart, Daisuke Kurita, Atsushi Harada, Kiichi Tateishi, Shoji Itoh, Xiangyang Jeff Zhuang, Arne Simonsson, Jong-Kae Fwu, Peter Ökvist, Yoshihisa Kishiyama, Daisuke Kitayama

Publikováno v: CCNC

This paper presents outdoor field experimental results in the 28-GHz frequency band of a 5G radio access system where base stations (BSs) are installed on buildings to deploy a 5G trial area in the Tokyo Odaiba waterfront area. This is an early field

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3f741c33aa78653bfed91440682520b
https://doi.org/10.1109/ccnc.2019.8651808

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Outdoor 5G Radio Access Experiments on Downlink Distributed MIMO Separation Distance with Beamforming in 28 GHz Frequency Band

Autor: Atsushi Harada, Arne Simonsson, Hideshi Murai, Kiichi Tateishi, Daisuke Kitayama, Yoshihisa Kishiyama, Peter Ökvist, Shoji Itoh, Daisuke Kurita

Publikováno v: WPMC

Based on a 5G cellular radio access system, this paper presents experimental results of line-of-sight (LoS) outdoor field measurements clarifying the 4-by-8 multiple-input multiple-output (MIMO) throughput performance when applying distributed MIMO w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::43b6066ae6694c832424fc3246ccd5b9
https://doi.org/10.1109/wpmc.2018.8713019

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Outdoor experiment on user mobility using distributed MIMO beamforming for 5G radio access

Autor: Yoshihisa Kishiyama, Kiichi Tateishi, Atsushi Harada, Hideshi Murai, Peter Ökvist, Shoji Itoh, Arne Simonsson, Daisuke Kurita

Publikováno v: WCNC

This paper presents outdoor experimental results with a 4 layer single-user (SU)-multiple-input multiple-output (MIMO) 5G cellular radio access system. Beam tracking with narrow beams are evaluated in the 15-GHz frequency band in order to investigate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ccfa2127eed45c5131d51e4e942b526
https://doi.org/10.1109/wcnc.2018.8377281

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Outdoor experiments on 5G radio access using distributed MIMO and beamforming in 28-GHz frequency band

Autor: Hideshi Murai, Kiichi Tateishi, Daisuke Kurita, Shoji Itoh, Arne Simonsson, Atsushi Harada, Peter Ökvist, Yoshihisa Kishiyama

Publikováno v: PIMRC

This paper presents outdoor field experimental results that clarify 4-by-8 multiple-input multiple-output (MIMO) in the downlink throughput performance when applying distributed MIMO in the 28 GHz frequency band of a 5G cellular radio access system.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::30fd66ce5a9a6482d6f5aa6c68b86f02
https://doi.org/10.1109/pimrc.2017.8292671

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5G trial system coverage evaluation utilizing multi-point transmission in 15 GHz frequency band

Autor: Peter Ökvist, Kimmo Hiltunen, Arne Simonsson, Bjorn Halvarsson

Publikováno v: EuCNC

The downlink coverage of a 5G trial system operating within the 15 GHz frequency band is evaluated in this paper with the help of drive test measurements. Key 5G features, such as beamforming, beam tracking and multi-point transmission have been util

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d62c52943923c89a592dd8c23fd1a23e
https://doi.org/10.1109/eucnc.2017.7980756

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