5G Ultra-Reliable Low-Latency Communication for Factory Automation at Millimetre Wave Bands

被引：2

作者：

Al-Saadeh, Osama ^{[1
]}

Hiltunen, Kimmo ^{[2
]}

Kittichokechai, Kittipong ^{[1
]}

Shapin, Alexey ^{[3
]}

Gerami, Majid ^{[4
]}

Asplund, Henrik ^{[1
]}

Wang, Eric ^{[5
]}

Wikstrom, Gustav ^{[1
]}

Sachs, Joachim ^{[1
]}

机构：

[1] Ericsson Res, Stockholm, Sweden

[2] Ericsson Res, Jorvas, Finland

[3] Ericsson Res, Lulea, Sweden

[4] Ericsson Res, Lund, Sweden

[5] Ericsson Res, Santa Clara, CA USA

来源：

2019 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM) | 2019年

关键词：

5G; millimeter wave; ultra-reliable low-latency communication; factory automation;

D O I：

10.1109/globecom38437.2019.9013919

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Utilizing the abundant bandwidth in millimeter wave frequency bands is an interesting option to enable wireless communication services with challenging latency and reliability requirements for factory automation. Nevertheless, millimeter wave bands have less favorable propagation properties compared to lower bands, which impacts the coverage negatively. In this paper, we show that millimeter wave bands can fulfill extreme latency and reliability requirements with much higher system capacity than mid-band frequencies by means of beamforming, large antenna arrays, and network densification. This makes millimeter wave bands suitable for providing ultra-reliable low-latency communication services for factory automation. However, we find that small beam misalignments due to channel state information error can degrade the system capacity substantially.

引用

页数：6

共 21 条

[1]

3GPP, 2018, 38901 3GPP TR

[2]

3GPP, 2017, 38913 3GPP TR

[3]

[Anonymous], 2019, 38104 3GPP TS

[4]

[Anonymous], 2017, MINIMUM REQUIREMENTS

[5]

[Anonymous], 2018, STUDY PHYS LAYER ENH

[6]

Ericsson, R11809277 3GPP ER

[7]

Ericsson, 2018, R11813129 3GPP ER

[8]

Ericsson, 2018, R11808147 3GPP ER

[9]

Ericsson, 2018, R11811584 3GPP ER

[10]

Ericsson, 2017, 5G BUS POT

← 1 2 3 →