Cellular-enabled Wearables in Public Safety Networks: State of the Art and Performance Evaluation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F20%3APU137038" target="_blank" >RIV/00216305:26220/20:PU137038 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/abstract/document/9222459" target="_blank" >https://ieeexplore.ieee.org/abstract/document/9222459</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ICUMT51630.2020.9222459" target="_blank" >10.1109/ICUMT51630.2020.9222459</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Cellular-enabled Wearables in Public Safety Networks: State of the Art and Performance Evaluation

Popis výsledku v původním jazyce

With the aim of offering services and products that ensure the safety of people and properties, public safety organizations are responsible for providing the first responders, i.e., police officers, firefighters, and emergency medical service (EMS) workers, with devices and communication systems that help them exchange time-sensitive and critical information. To address the mission-critical requirements and to target new broadband public safety applications, these organizations started migrating from traditional land mobile radio (LMR) towards cellular communication systems with the consideration of a new set of deployed devices, such as wearables. In this paper, we first provide a state of the art on the features that are introduced by the 3rd Generation Partnership Project (3GPP) and that can be used for public safety services. Second, we discuss the role of wearable devices, more precisely cellular-enabled wearables, in creating several new use cases as part of the concept of the Internet of Life Saving Things (IoLST). Finally, we conduct a performance evaluation of a mission-critical service using cellular-enabled wearables, specifically a mission-critical push-to-talk (MCPTT) application using long-term evolution (LTE) Cat-M2-enabled smartwatches. In this evaluation, we examine the impact of different parameters related to the wearable device capabilities and the MCPTT call scenarios on the principal key performance indicator defined by 3GPP for this type of applications, which is the MCPTT access time.

Název v anglickém jazyce

Cellular-enabled Wearables in Public Safety Networks: State of the Art and Performance Evaluation

Popis výsledku anglicky

With the aim of offering services and products that ensure the safety of people and properties, public safety organizations are responsible for providing the first responders, i.e., police officers, firefighters, and emergency medical service (EMS) workers, with devices and communication systems that help them exchange time-sensitive and critical information. To address the mission-critical requirements and to target new broadband public safety applications, these organizations started migrating from traditional land mobile radio (LMR) towards cellular communication systems with the consideration of a new set of deployed devices, such as wearables. In this paper, we first provide a state of the art on the features that are introduced by the 3rd Generation Partnership Project (3GPP) and that can be used for public safety services. Second, we discuss the role of wearable devices, more precisely cellular-enabled wearables, in creating several new use cases as part of the concept of the Internet of Life Saving Things (IoLST). Finally, we conduct a performance evaluation of a mission-critical service using cellular-enabled wearables, specifically a mission-critical push-to-talk (MCPTT) application using long-term evolution (LTE) Cat-M2-enabled smartwatches. In this evaluation, we examine the impact of different parameters related to the wearable device capabilities and the MCPTT call scenarios on the principal key performance indicator defined by 3GPP for this type of applications, which is the MCPTT access time.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20203 - Telecommunications

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

2020 12th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)

ISBN

978-1-7281-9281-9

ISSN

—

e-ISSN

—

Počet stran výsledku

7

Strana od-do

201-207

Název nakladatele

IEEE

Místo vydání

Online

Místo konání akce

Online

Datum konání akce

5. 10. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000627398300036