MIMO-LoRa for High-Data-Rate IoT: Concept and Precoding Design

Jae Mo Kang

doi:10.1109/JIOT.2022.3143516

MIMO-LoRa for High-Data-Rate IoT: Concept and Precoding Design

Jae Mo Kang

School of Electronics Engineering

Research output: Contribution to journal › Article › peer-review

22 Scopus citations

Abstract

Long range (LoRa) is a widely adopted modulation scheme for Internet of Things (IoT), but its data rate is low. To tackle this problem, in this letter, we introduce a novel concept of MIMO-LoRa: an integration of multiple-input multiple-output (MIMO) and LoRa for achieving high data rates. We also design a precoding for the proposed MIMO-LoRa system to further enhance the link reliability. The validity and effectiveness of the proposed MIMO-LoRa system are demonstrated through numerical simulations.

Original language	English
Pages (from-to)	10368-10369
Number of pages	2
Journal	IEEE Internet of Things Journal
Volume	9
Issue number	12
DOIs	https://doi.org/10.1109/JIOT.2022.3143516
State	Published - 15 Jun 2022

Keywords

Internet of Things (IoT)
Long range (LoRa)
Multiple-input multiple-output (MIMO)
Precoding

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10.1109/JIOT.2022.3143516

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title = "MIMO-LoRa for High-Data-Rate IoT: Concept and Precoding Design",

abstract = "Long range (LoRa) is a widely adopted modulation scheme for Internet of Things (IoT), but its data rate is low. To tackle this problem, in this letter, we introduce a novel concept of MIMO-LoRa: an integration of multiple-input multiple-output (MIMO) and LoRa for achieving high data rates. We also design a precoding for the proposed MIMO-LoRa system to further enhance the link reliability. The validity and effectiveness of the proposed MIMO-LoRa system are demonstrated through numerical simulations.",

keywords = "Internet of Things (IoT), Long range (LoRa), Multiple-input multiple-output (MIMO), Precoding",

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N2 - Long range (LoRa) is a widely adopted modulation scheme for Internet of Things (IoT), but its data rate is low. To tackle this problem, in this letter, we introduce a novel concept of MIMO-LoRa: an integration of multiple-input multiple-output (MIMO) and LoRa for achieving high data rates. We also design a precoding for the proposed MIMO-LoRa system to further enhance the link reliability. The validity and effectiveness of the proposed MIMO-LoRa system are demonstrated through numerical simulations.

AB - Long range (LoRa) is a widely adopted modulation scheme for Internet of Things (IoT), but its data rate is low. To tackle this problem, in this letter, we introduce a novel concept of MIMO-LoRa: an integration of multiple-input multiple-output (MIMO) and LoRa for achieving high data rates. We also design a precoding for the proposed MIMO-LoRa system to further enhance the link reliability. The validity and effectiveness of the proposed MIMO-LoRa system are demonstrated through numerical simulations.

KW - Internet of Things (IoT)

KW - Long range (LoRa)

KW - Multiple-input multiple-output (MIMO)

KW - Precoding

UR - https://www.scopus.com/pages/publications/85123354628

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EP - 10369

JO - IEEE Internet of Things Journal

JF - IEEE Internet of Things Journal

IS - 12

ER -

MIMO-LoRa for High-Data-Rate IoT: Concept and Precoding Design

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Keywords

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