Building and operating a real-time massive MIMO testbed - Lessons learned

Steffen Malkowsky; Liang Liu; Viktor Öwall; Ove Edfors

doi:10.1109/ACSSC.2017.8335412

Building and operating a real-time massive MIMO testbed - Lessons learned

Steffen Malkowsky, Liang Liu, Viktor Öwall, Ove Edfors

Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

Sammanfattning

Massive multiple-input multiple-output (MIMO) is one of the key candidates for the upcoming 5G wireless generation. It offers a multitude of advantages over traditional techniques, such as reduced latency, reduced interference among user equipments (UEs) and increased spectrum and energy efficiencies. However, to verify the theoretically promised gains in real-life, prototype systems are inevitable. This paper discusses the many experiences gathered during designing, building and operating the Lund University Massive MIMO (LuMaMi) testbed. We discuss the six main lessons learned including practical issues, such as the mechanical setup or driver issues but also implementation challenges, such as increasing operation count compared to traditional wireless systems, complicated data shuffling and low-processing latency and detail their specific requirements.

Originalspråk	engelska
Titel på värdpublikation	Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017
Förlag	IEEE - Institute of Electrical and Electronics Engineers Inc.
Sidor	603-607
Antal sidor	5
Volym	2017-October
ISBN (elektroniskt)	9781538618233
DOI	https://doi.org/10.1109/ACSSC.2017.8335412
Status	Published - 2018 apr. 10
Evenemang	51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017 - Pacific Grove, USA Varaktighet: 2017 okt. 29 → 2017 nov. 1

Konferens

Konferens	51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017
Land/Territorium	USA
Ort	Pacific Grove
Period	2017/10/29 → 2017/11/01

Ämnesklassifikation (UKÄ)

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Tillgång till dokument

10.1109/ACSSC.2017.8335412

1 Doktorsavhandling (monografi)

Massive MIMO: Prototyping, Proof-of-Concept and Implementation
Malkowsky, S., 2019 apr. 17, Department of Electrical and Information Technology, Lund University. 178 s.
Forskningsoutput: Avhandling › Doktorsavhandling (monografi)

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title = "Building and operating a real-time massive MIMO testbed - Lessons learned",

abstract = "Massive multiple-input multiple-output (MIMO) is one of the key candidates for the upcoming 5G wireless generation. It offers a multitude of advantages over traditional techniques, such as reduced latency, reduced interference among user equipments (UEs) and increased spectrum and energy efficiencies. However, to verify the theoretically promised gains in real-life, prototype systems are inevitable. This paper discusses the many experiences gathered during designing, building and operating the Lund University Massive MIMO (LuMaMi) testbed. We discuss the six main lessons learned including practical issues, such as the mechanical setup or driver issues but also implementation challenges, such as increasing operation count compared to traditional wireless systems, complicated data shuffling and low-processing latency and detail their specific requirements.",

author = "Steffen Malkowsky and Liang Liu and Viktor {\"O}wall and Ove Edfors",

year = "2018",

month = apr,

day = "10",

doi = "10.1109/ACSSC.2017.8335412",

language = "English",

volume = "2017-October",

pages = "603--607",

booktitle = "Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017",

publisher = "IEEE - Institute of Electrical and Electronics Engineers Inc.",

address = "United States",

note = "51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017 ; Conference date: 29-10-2017 Through 01-11-2017",

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Malkowsky, S , Liu, L , Öwall, V & Edfors, O 2018, Building and operating a real-time massive MIMO testbed - Lessons learned. i Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017. vol. 2017-October, IEEE - Institute of Electrical and Electronics Engineers Inc., s. 603-607, 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017, Pacific Grove, USA, 2017/10/29. https://doi.org/10.1109/ACSSC.2017.8335412

Building and operating a real-time massive MIMO testbed - Lessons learned. / Malkowsky, Steffen ; Liu, Liang ; Öwall, Viktor et al.

Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017. Vol. 2017-October IEEE - Institute of Electrical and Electronics Engineers Inc., 2018. s. 603-607.

Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

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AU - Edfors, Ove

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AB - Massive multiple-input multiple-output (MIMO) is one of the key candidates for the upcoming 5G wireless generation. It offers a multitude of advantages over traditional techniques, such as reduced latency, reduced interference among user equipments (UEs) and increased spectrum and energy efficiencies. However, to verify the theoretically promised gains in real-life, prototype systems are inevitable. This paper discusses the many experiences gathered during designing, building and operating the Lund University Massive MIMO (LuMaMi) testbed. We discuss the six main lessons learned including practical issues, such as the mechanical setup or driver issues but also implementation challenges, such as increasing operation count compared to traditional wireless systems, complicated data shuffling and low-processing latency and detail their specific requirements.

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Building and operating a real-time massive MIMO testbed - Lessons learned

Sammanfattning

Konferens

Ämnesklassifikation (UKÄ)

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Forskningsoutput

Massive MIMO: Prototyping, Proof-of-Concept and Implementation

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