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Resumé

The future connectivity landscape and, notably, the 5G wireless systems will feature Ultra-Reliable Low Latency Communication (URLLC). The coupling of high reliability and low latency requirements in URLLC use cases makes the wireless access design very challenging, in terms of both the protocol design and of the associated transmission techniques. This paper aims to provide a broad perspective on the fundamental tradeoffs in URLLC, as well as the principles used in building access protocols. Two specific technologies are considered in the context of URLLC: massive MIMO and multi-connectivity, also termed interface diversity. The paper also touches upon the important question of the proper statistical methodology for designing and assessing extremely high reliability levels.
OriginalsprogEngelsk
TidsskriftI E E E Transactions on Communications
Vol/bind67
Udgave nummer8
Sider (fra-til)5783-5801
Antal sider19
ISSN0090-6778
DOI
StatusUdgivet - aug. 2019

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Communication
MIMO systems

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@article{0454170139944f1fa825cd613096e481,
title = "Wireless Access in Ultra-Reliable Low-Latency Communication (URLLC)",
abstract = "The future connectivity landscape and, notably, the 5G wireless systems will feature Ultra-Reliable Low Latency Communication (URLLC). The coupling of high reliability and low latency requirements in URLLC use cases makes the wireless access design very challenging, in terms of both the protocol design and of the associated transmission techniques. This paper aims to provide a broad perspective on the fundamental tradeoffs in URLLC, as well as the principles used in building access protocols. Two specific technologies are considered in the context of URLLC: massive MIMO and multi-connectivity, also termed interface diversity. The paper also touches upon the important question of the proper statistical methodology for designing and assessing extremely high reliability levels.",
author = "Petar Popovski and Cedomir Stefanovic and Nielsen, {Jimmy Jessen} and {De Carvalho}, Elisabeth and Marko Angjelichinoski and Trillingsgaard, {Kasper Fl{\o}e} and Alexandru-Sabin Bana",
year = "2019",
month = "8",
doi = "10.1109/TCOMM.2019.2914652",
language = "English",
volume = "67",
pages = "5783--5801",
journal = "I E E E Transactions on Communications",
issn = "0090-6778",
publisher = "IEEE",
number = "8",

}

TY - JOUR

T1 - Wireless Access in Ultra-Reliable Low-Latency Communication (URLLC)

AU - Popovski, Petar

AU - Stefanovic, Cedomir

AU - Nielsen, Jimmy Jessen

AU - De Carvalho, Elisabeth

AU - Angjelichinoski, Marko

AU - Trillingsgaard, Kasper Fløe

AU - Bana, Alexandru-Sabin

PY - 2019/8

Y1 - 2019/8

N2 - The future connectivity landscape and, notably, the 5G wireless systems will feature Ultra-Reliable Low Latency Communication (URLLC). The coupling of high reliability and low latency requirements in URLLC use cases makes the wireless access design very challenging, in terms of both the protocol design and of the associated transmission techniques. This paper aims to provide a broad perspective on the fundamental tradeoffs in URLLC, as well as the principles used in building access protocols. Two specific technologies are considered in the context of URLLC: massive MIMO and multi-connectivity, also termed interface diversity. The paper also touches upon the important question of the proper statistical methodology for designing and assessing extremely high reliability levels.

AB - The future connectivity landscape and, notably, the 5G wireless systems will feature Ultra-Reliable Low Latency Communication (URLLC). The coupling of high reliability and low latency requirements in URLLC use cases makes the wireless access design very challenging, in terms of both the protocol design and of the associated transmission techniques. This paper aims to provide a broad perspective on the fundamental tradeoffs in URLLC, as well as the principles used in building access protocols. Two specific technologies are considered in the context of URLLC: massive MIMO and multi-connectivity, also termed interface diversity. The paper also touches upon the important question of the proper statistical methodology for designing and assessing extremely high reliability levels.

U2 - 10.1109/TCOMM.2019.2914652

DO - 10.1109/TCOMM.2019.2914652

M3 - Journal article

VL - 67

SP - 5783

EP - 5801

JO - I E E E Transactions on Communications

JF - I E E E Transactions on Communications

SN - 0090-6778

IS - 8

ER -