A Closed-Loop Reciprocity Calibration Method for Massive MIMO in Terrestrial Broadcasting Systems

2.50
Hdl Handle:
http://hdl.handle.net/2436/620416
Title:
A Closed-Loop Reciprocity Calibration Method for Massive MIMO in Terrestrial Broadcasting Systems
Authors:
Luo, Hua; Zhang, Yue ( 0000-0003-0017-1398 ) ; Huang, Li-Ke; Cosmas, John; Aggoun, Amar
Abstract:
Massive multi-input multioutput (MIMO) is believed to be an effective technique for future terrestrial broadcasting systems. Reciprocity calibration is one of the major practical challenges for massive MIMO systems operating in time-division duplexing mode. A new closed-loop reciprocity calibration method is investigated in this paper which can support online calibration with a higher accuracy compared to the existing methods. In the first part of the proposed method, an optimized relative calibration is introduced using the same structure of traditional relative calibration, but with less impaired hardware in the reference radio chain. In the second part, a test device (TD)-based calibration is proposed which makes online calibration possible. An experiment setup is built for the measurement of the base station hardware impairments and TD-based calibration implementation. Simulation results and the error vector magnitude of UE received signal after calibration show that the performance of our proposed method is improved significantly compared to the existing relative calibration methods.
Citation:
A Closed-Loop Reciprocity Calibration Method for Massive MIMO in Terrestrial Broadcasting Systems 2017, 63 (1):11 IEEE Transactions on Broadcasting
Publisher:
IEEE
Journal:
IEEE Transactions on Broadcasting
Issue Date:
Mar-2017
URI:
http://hdl.handle.net/2436/620416
DOI:
10.1109/TBC.2016.2606890
Additional Links:
http://ieeexplore.ieee.org/document/7574269/
Type:
Article
Language:
en
Description:
© 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works
ISSN:
0018-9316
Appears in Collections:
FSE

Full metadata record

DC FieldValue Language
dc.contributor.authorLuo, Huaen
dc.contributor.authorZhang, Yueen
dc.contributor.authorHuang, Li-Keen
dc.contributor.authorCosmas, Johnen
dc.contributor.authorAggoun, Amaren
dc.date.accessioned2017-03-14T09:55:35Z-
dc.date.available2017-03-14T09:55:35Z-
dc.date.issued2017-03-
dc.identifier.citationA Closed-Loop Reciprocity Calibration Method for Massive MIMO in Terrestrial Broadcasting Systems 2017, 63 (1):11 IEEE Transactions on Broadcastingen
dc.identifier.issn0018-9316en
dc.identifier.doi10.1109/TBC.2016.2606890-
dc.identifier.urihttp://hdl.handle.net/2436/620416-
dc.description© 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works-
dc.description.abstractMassive multi-input multioutput (MIMO) is believed to be an effective technique for future terrestrial broadcasting systems. Reciprocity calibration is one of the major practical challenges for massive MIMO systems operating in time-division duplexing mode. A new closed-loop reciprocity calibration method is investigated in this paper which can support online calibration with a higher accuracy compared to the existing methods. In the first part of the proposed method, an optimized relative calibration is introduced using the same structure of traditional relative calibration, but with less impaired hardware in the reference radio chain. In the second part, a test device (TD)-based calibration is proposed which makes online calibration possible. An experiment setup is built for the measurement of the base station hardware impairments and TD-based calibration implementation. Simulation results and the error vector magnitude of UE received signal after calibration show that the performance of our proposed method is improved significantly compared to the existing relative calibration methods.en
dc.language.isoenen
dc.publisherIEEEen
dc.relation.urlhttp://ieeexplore.ieee.org/document/7574269/en
dc.rightsArchived with thanks to IEEE Transactions on Broadcastingen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectCalibrationen
dc.subjectMIMOen
dc.subjectHardwareen
dc.subjectRadio frequencyen
dc.subjectDiscrete cosine transformsen
dc.subjectBroadcastingen
dc.subjectAntennasen
dc.titleA Closed-Loop Reciprocity Calibration Method for Massive MIMO in Terrestrial Broadcasting Systemsen
dc.typeArticleen
dc.identifier.journalIEEE Transactions on Broadcastingen
dc.date.accepted2016-09-
rioxxterms.funderInternalen
rioxxterms.identifier.projectUoW140317AAen
rioxxterms.versionAMen
rioxxterms.licenseref.urihttps://creativecommons.org/CC BY-NC-ND 4.0en
rioxxterms.licenseref.startdate2018-01-15en
This item is licensed under a Creative Commons License
Creative Commons
All Items in WIRE are protected by copyright, with all rights reserved, unless otherwise indicated.