Experimental evaluation of advanced beam tracking with CSI acquisition for 5G radio access

This paper presents indoor and outdoor experimental results on 4-by-8 single-user (SU)-multiple-input multiple-output (MIMO) multiplexing based on 730.5 MHz bandwidth transmission when applying carrier aggregation (CA) with 8 component carriers (CCs) in a 15 GHz frequency band in the downlink of 5G...

Full description

Saved in:
Bibliographic Details
Published in:IEEE International Conference on Communications (2003) pp. 1 - 6
Main Authors: Tateishi, Kiichi, Kurita, Daisuke, Harada, Atsushi, Kishiyama, Yoshihisa, Itoh, Shoji, Murai, Hideshi, Schrammar, Nicolas, Simonsson, Arne, Okvist, Peter
Format: Conference Proceeding
Language:English
Published: IEEE 01.05.2017
Subjects:
5G mobile communication
Antennas
beam tracking
beamforming
CSI
Downlink
experiments
massive MIMO
MIMO
OFDM
Synchronization
TDD
ISSN:1938-1883
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Abstract This paper presents indoor and outdoor experimental results on 4-by-8 single-user (SU)-multiple-input multiple-output (MIMO) multiplexing based on 730.5 MHz bandwidth transmission when applying carrier aggregation (CA) with 8 component carriers (CCs) in a 15 GHz frequency band in the downlink of 5G cellular radio access. Beam tracking with massive MIMO is implemented in a 5G testbed to support user mobility with a narrow beam. In addition, channel state information (CSI) acquisition functionality is implemented for the scheduler to select appropriate beams. Experimental results in an indoor multi-path rich environment show the gain up to 34 % with CSI acquisition compared to the case of without CSI acquisition in a line-of-sight (LoS) environment with high rank MIMO transmission. The results also show the gain up to 55 % with CSI acquisition compared to the case of without CSI acquisition in LoS conditions due to reflections by buildings.
AbstractList This paper presents indoor and outdoor experimental results on 4-by-8 single-user (SU)-multiple-input multiple-output (MIMO) multiplexing based on 730.5 MHz bandwidth transmission when applying carrier aggregation (CA) with 8 component carriers (CCs) in a 15 GHz frequency band in the downlink of 5G cellular radio access. Beam tracking with massive MIMO is implemented in a 5G testbed to support user mobility with a narrow beam. In addition, channel state information (CSI) acquisition functionality is implemented for the scheduler to select appropriate beams. Experimental results in an indoor multi-path rich environment show the gain up to 34 % with CSI acquisition compared to the case of without CSI acquisition in a line-of-sight (LoS) environment with high rank MIMO transmission. The results also show the gain up to 55 % with CSI acquisition compared to the case of without CSI acquisition in LoS conditions due to reflections by buildings.
Author Schrammar, Nicolas
Kurita, Daisuke
Simonsson, Arne
Itoh, Shoji
Tateishi, Kiichi
Harada, Atsushi
Okvist, Peter
Murai, Hideshi
Kishiyama, Yoshihisa
Author_xml – sequence: 1
  givenname: Kiichi
  surname: Tateishi
  fullname: Tateishi, Kiichi
  email: kiichi.tateishi.pw@nttdocomo.com
  organization: NTT DOCOMO, Inc., Yokosuka, Japan
– sequence: 2
  givenname: Daisuke
  surname: Kurita
  fullname: Kurita, Daisuke
  organization: NTT DOCOMO, Inc., Yokosuka, Japan
– sequence: 3
  givenname: Atsushi
  surname: Harada
  fullname: Harada, Atsushi
  organization: NTT DOCOMO, Inc., Yokosuka, Japan
– sequence: 4
  givenname: Yoshihisa
  surname: Kishiyama
  fullname: Kishiyama, Yoshihisa
  organization: NTT DOCOMO, Inc., Yokosuka, Japan
– sequence: 5
  givenname: Shoji
  surname: Itoh
  fullname: Itoh, Shoji
  organization: Ericsson Japan, Tokyo, Japan
– sequence: 6
  givenname: Hideshi
  surname: Murai
  fullname: Murai, Hideshi
  organization: Ericsson Japan, Tokyo, Japan
– sequence: 7
  givenname: Nicolas
  surname: Schrammar
  fullname: Schrammar, Nicolas
  organization: Ericsson Res., Stockholm, Sweden
– sequence: 8
  givenname: Arne
  surname: Simonsson
  fullname: Simonsson, Arne
  organization: Ericsson Res., Stockholm, Sweden
– sequence: 9
  givenname: Peter
  surname: Okvist
  fullname: Okvist, Peter
  organization: Ericsson Res., Stockholm, Sweden
BookMark eNotkEFLw0AUhFdRsKneBS_7BxLzspts3lFCrYWCB_XipbzsvtXVNqlJWuu_N2hPwzAfAzOROGvahoW4hjQBSPF2UVVJloJJDGKBuToREejCqBIR9amYAKoyhrJUFyLq-480zTNUMBGvs8OWu7DhZqC15D2tdzSEtpGtl-T21Fh2smbayKEj-xmaN_kdhndZPS0k2a9d6MMf7ttO5nPZkQvtGFju-0tx7mnd89VRp-LlfvZcPcTLx_miulvGAUw-xMDKkS5KhNqpWqGxOHpHOTqvPWY6M5at9QC1z1IGDXVWaFBII-eNVVNx898bmHm1HcdQ97M6_qB-AT0rVGQ
ContentType Conference Proceeding
DBID 6IE
6IH
CBEJK
RIE
RIO
DOI 10.1109/ICC.2017.7996953
DatabaseName IEEE Electronic Library (IEL) Conference Proceedings
IEEE Proceedings Order Plan (POP) 1998-present by volume
IEEE Xplore All Conference Proceedings
IEEE Electronic Library (IEL)
IEEE Proceedings Order Plans (POP) 1998-present
DatabaseTitleList
Database_xml – sequence: 1
  dbid: RIE
  name: IEEE Electronic Library (IEL)
  url: https://ieeexplore.ieee.org/
  sourceTypes: Publisher
DeliveryMethod fulltext_linktorsrc
Discipline Engineering
EISBN 1467389994
9781467389990
EISSN 1938-1883
EndPage 6
ExternalDocumentID 7996953
Genre orig-research
GroupedDBID 29F
29I
6IE
6IF
6IH
6IK
6IL
6IM
6IN
AAJGR
AAWTH
ABLEC
ACGFS
ADZIZ
ALMA_UNASSIGNED_HOLDINGS
BEFXN
BFFAM
BGNUA
BKEBE
BPEOZ
CBEJK
CHZPO
IEGSK
IJVOP
IPLJI
M43
OCL
RIE
RIL
RIO
ID FETCH-LOGICAL-i175t-1e3da46891bd3b397c9da4da59df4f92427ceccf11bf20e141b264139a9daf7c3
IEDL.DBID RIE
ISICitedReferencesCount 1
ISICitedReferencesURI http://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Summon&SrcAuth=ProQuest&DestLinkType=CitingArticles&DestApp=WOS_CPL&KeyUT=000424872103152&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
IngestDate Wed Aug 27 02:51:41 EDT 2025
IsPeerReviewed false
IsScholarly true
Language English
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-i175t-1e3da46891bd3b397c9da4da59df4f92427ceccf11bf20e141b264139a9daf7c3
PageCount 6
ParticipantIDs ieee_primary_7996953
PublicationCentury 2000
PublicationDate 2017-May
PublicationDateYYYYMMDD 2017-05-01
PublicationDate_xml – month: 05
  year: 2017
  text: 2017-May
PublicationDecade 2010
PublicationTitle IEEE International Conference on Communications (2003)
PublicationTitleAbbrev ICC
PublicationYear 2017
Publisher IEEE
Publisher_xml – name: IEEE
SSID ssj0052931
Score 2.0403264
Snippet This paper presents indoor and outdoor experimental results on 4-by-8 single-user (SU)-multiple-input multiple-output (MIMO) multiplexing based on 730.5 MHz...
SourceID ieee
SourceType Publisher
StartPage 1
SubjectTerms 5G mobile communication
Antennas
beam tracking
beamforming
CSI
Downlink
experiments
massive MIMO
MIMO
OFDM
Synchronization
TDD
Title Experimental evaluation of advanced beam tracking with CSI acquisition for 5G radio access
URI https://ieeexplore.ieee.org/document/7996953
WOSCitedRecordID wos000424872103152&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV05T8MwFH5qKwZYOFrELQ-MpI0bO47nqIUuVSVAqlgqX5Ey0EBI-f08J72QWNh8ytJ7kt_3boB76ULFQpMEFtWrgMXGBVJoEXBNqdI24sKyutmEmE6T-VzOWvCwzYVxztXBZ67vh7Uv3xZm5U1lA4HgXPKoDW0h4iZXa_PrchRbdOOGDOVgkqY-bkv013d-NU-pZcf4-H-vnkBvl4RHZlvxcgottzyDo736gV14G-3V5ye7wt2kyMjGuU-0U--kKpXxRnHi7a4kfZ4QZT5XeROwRRC4Ev5ISmXzAjd85kAPXsejl_QpWDdLCHJEAFVAXWQVixNJkcIaUYaROLeKS5uxDLWsoTDIroxSnQ1DRxnViIUQ_yk8lwkTnUNnWSzdBZA48d1rmLFcoeLslJJSJ5RKpxkTkvJL6HoqLT6aehiLNYGu_l6-hkPPiCZI8AY6Vblyt3Bgvqv8q7yrmfgD4-OfVw
linkProvider IEEE
linkToHtml http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1JS8NAFH7UKqgXl1bcnYNH02aamU7mHFpbrKVgheKlzBbIwURj6u93Jk0XwYu3yUxC4D2Y9731A7jnxhfEV6GnrXvlka4yHmeSeVRiLKQOKNOkJJtg43E4m_FJDR7WvTDGmLL4zLTcsszl60wtXKiszSw45zTYgV3HnFV1a63uXWoNF14lIn3eHkaRq9xireqrX_QppfXoH_3vv8fQ3LThocnawJxAzaSncLg1QbABb72tCf1oM7obZTFapfeRNOIdFblQLiyOXOQVRS9DJNTnIlmWbCELXRF9RLnQSWYPXO9AE177vWk08Cq6BC-xGKDwsAm0IN2QYytjaXGG4vZZC8p1TGLrZ3WYsgqLMZZxxzeYYGnRkEWAwr4XMxWcQT3NUnMOqBs6_hqiNBXWdTZCcC5DjLmRhDCO6QU0nJTmH8uJGPNKQJd_b9_B_mD6PJqPhuOnKzhwSlmWDF5DvcgX5gb21HeRfOW3pUJ_AF8QoqA
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=proceeding&rft.title=IEEE+International+Conference+on+Communications+%282003%29&rft.atitle=Experimental+evaluation+of+advanced+beam+tracking+with+CSI+acquisition+for+5G+radio+access&rft.au=Tateishi%2C+Kiichi&rft.au=Kurita%2C+Daisuke&rft.au=Harada%2C+Atsushi&rft.au=Kishiyama%2C+Yoshihisa&rft.date=2017-05-01&rft.pub=IEEE&rft.eissn=1938-1883&rft.spage=1&rft.epage=6&rft_id=info:doi/10.1109%2FICC.2017.7996953&rft.externalDocID=7996953