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On the Energy-effic...
On the Energy-efficient Use of Discontinuous Reception and Release Assistance in NB-IoT
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- Abbas, Muhammad Tahir (author)
- Karlstads universitet,Institutionen för matematik och datavetenskap (from 2013),Distributed Systems and Communications Research Group (DISCO)
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- Eklund, Johan, 1966- (author)
- Karlstads universitet,Institutionen för matematik och datavetenskap (from 2013),Distributed Systems and Communications Research Group (DISCO)
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- Brunström, Anna, 1967- (author)
- Karlstads universitet,Institutionen för matematik och datavetenskap (from 2013),Distributed Systems and Communications Research Group (DISCO)
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- Alfredsson, Stefan, 1976- (author)
- Karlstads universitet,Institutionen för matematik och datavetenskap (from 2013),Distributed Systems and Communications Research Group (DISCO)
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- Rajiullah, Mohammad, 1981- (author)
- Karlstads universitet,Institutionen för matematik och datavetenskap (from 2013),Distributed Systems and Communications Research Group (DISCO)
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- Grinnemo, Karl-Johan, 1968- (author)
- Karlstads universitet,Institutionen för matematik och datavetenskap (from 2013),Distributed Systems and Communications Research Group (DISCO)
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- Caso, Giuseppe (author)
- Ericsson Research
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- Kousias, Konstantinos (author)
- Simula Research Laboratory, Norway
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- Alay, Özgü (author)
- Karlstads universitet,Institutionen för matematik och datavetenskap (from 2013),University of Oslo, Norway,Distributed Systems and Communications Research Group (DISCO)
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(creator_code:org_t)
- New York : IEEE Communications Society, 2022
- 2022
- English.
- Related links:
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https://urn.kb.se/re...
Abstract
Subject headings
Close
- Cellular Internet of Things (CIoT) is a Low-Power Wide-Area Network (LPWAN) technology. It aims for cheap, lowcomplexity IoT devices that enable large-scale deployments and wide-area coverage. Moreover, to make large-scale deployments of CIoT devices in remote and hard-to-access locations possible, a long device battery life is one of the main objectives of these devices. To this end, 3GPP has defined several energysaving mechanisms for CIoT technologies, not least for the Narrow-Band Internet of Things (NB-IoT) technology, one of the major CIoT technologies. Examples of mechanisms defined include CONNECTED-mode DRX (cDRX), Release Assistance Indicator (RAI), and Power Saving Mode (PSM). This paper considers the impact of the essential energy-saving mechanisms on minimizing the energy consumption of NB-IoT devices, especially the cDRX and RAI mechanisms. The paper uses a purpose-built NB-IoT simulator that has been tested in terms of its built-in energy-saving mechanisms and validated with realworld NB-IoT measurements. The simulated results show that it is possible to save 70%-90% in energy consumption by enabling the cDRX and RAI. In fact, the results suggest that a battery life of 10 years is only achievable provided the cDRX, RAI, and PSM energy-saving mechanisms are correctly configured and used
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
Keyword
- CIoT
- NB-IoT
- energy-efficiency
- cDRX
- RAI
- PSM.
- Computer Science
- Datavetenskap
Publication and Content Type
- ref (subject category)
- kon (subject category)
To the university's database
- By the author/editor
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Abbas, Muhammad ...
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Eklund, Johan, 1 ...
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Brunström, Anna, ...
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Alfredsson, Stef ...
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Rajiullah, Moham ...
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Grinnemo, Karl-J ...
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Caso, Giuseppe
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Kousias, Konstan ...
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Alay, Özgü
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- About the subject
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Electrical Engin ...
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and Telecommunicatio ...
- By the university
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Karlstad University