Application of RedCap Technology for IoT Services in 5G Mobile Networks

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Abstract

Growing needs in IoT networks deployment based on fifth generation mobile communications led to the emergence of new RedCap technology and its standardisation in 3GPP Partner Project Releases 17 and 18. The paper analyses market and technological features of RedCap technology, as well as peculiarities of the use of RedCap subscriber devices in 5G networks when providing IoT services.

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About the authors

V. O. Tikhvinsky

ФГБУ НИИР

Author for correspondence.
Email: vtniir@mail.ru

д.э.н., академик РАЕН, главный научный сотрудник

Russian Federation

E. E. Devyatkin

ФГБУ НИИР

Email: deugene@list.ru

к.э.н., директор Центра исследований перспективных беспроводных технологий связи

Russian Federation

A. S. Pastukh

ФГБУ НИИР

Email: apastukh@lenta.ru

начальник лаборатории

Russian Federation

A. A. Savochkin

Севастопольский государственный университет

Email: savochkin_mail@mail.ru

к.т.н., заведующий кафедрой "Инновационные телекоммуникационные технологии"

Russian Federation

Yu. Ya. Smirnov

НИИ Минобороны РФ

Email: syy1969@yandex.ru

к.т.н., начальник отдела

Russian Federation

References

  1. GPP TR 38.875. Technical Specification Group Radio Access Network; Study on support of reduced capability NR devices (Release 17).
  2. GPP TS 38.306. Technical Specification Group Radio Access Network; NR; User Equipment (UE) radio access capabilities (Release 17).
  3. G NR-Light (RedCap) [Электронный ресурс]. URL: https://www.qualcomm.com/news/onq/2022/07/what-is-5g-nr-light--a-k-a--redcap--and-how-will-it-accelerate-t (дата обращения 22.12.2023).
  4. th Global Mobile Broadband Forum (MBBF−2023). 10−11 October 2023. Dubai, UAE.
  5. GPP TS 38.331. Technical Specification Group Radio Access Network; 5G; NR; Radio Resource Control (RRC); Protocol specification.
  6. GPP RP-193264. Rel-17 enhancements for NB-IoT and LTE-MTC.
  7. GPP RP-191047. NR-Lite for Industrial Sensors and Wearables (Ericsson).
  8. GPP TS 38.133. Technical Specification Group Radio Access Network; 5G; NR; Requirements for support of radio resource management.
  9. GPP TS 38.323. Technical Specification Group Radio Access Network; 5G; NR; Packet Data Convergence Protocol (PDCP) specification.
  10. Тихвинский В.О., Терентьев С.В., Коваль В.А., Девяткин Е.Е. Развитие сетей мобильной связи от 5G Advanced к 6G: Проекты, технологии, архитектура. М.: ТЕХНОСФЕРА, 2023. 528 с.
  11. Sandeep N. еt al. Toward Smaller and Lower-Cost 5G Devices with Longer Battery Life: An Overview of 3GPP Release 17 RedCap // IEEE Communications Standards Magazine. 2022. Vol. 6. Iss. 3. PP. 84−90.

Supplementary files

Supplementary Files
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1. JATS XML
2. Рис.1. Планы стандартизации технологии RedCap в Релизе 18

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3. Рис.2. Отличия абонентских устройств 5G NR и 5G RedCap (Источник: Ericsson)

Download (156KB)
4. Рис.3. Процедура установления начальной синхронизации абонентского устройства RedCap (Источник: ShareTechnote)

Download (328KB)

Copyright (c) 2024 Tikhvinsky V.O., Devyatkin E.E., Pastukh A.S., Savochkin A.A., Smirnov Y.Y.

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