Analysis of Transmission Methods for Ultra-Reliable Communications

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Journal Title
Journal ISSN
Volume Title
School of Electrical Engineering | A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
Date
2015
Major/Subject
Mcode
Degree programme
Language
en
Pages
2303-2308
Series
Abstract
Fifth generation of cellular systems is expected to widely enable machine-type communications (MTC). The envisioned applications and services for MTC have diverse requirements which are not fully supported with current wireless systems. Ultra-reliable communications (URC) with low-latency is an essential feature for mission-critical applications, such asindustrial automation, public safety, and vehicular safety applications. This feature guarantees a communication service with a high level of reliability. This paper investigates the feasibility and efficiency of URC over wireless links. It also analyzes the effectiveness of different transmission methods, including spatial diversity and support of hybrid automatic repeat request (HARQ). Finally, the importance of reliable feedback information is highlighted.
Description
Keywords
5G, machine-type communications, machine-tomachine communications, ultra-reliable communications, lowlatency, diversity, HARQ, channel feedback
Other note
Citation
Shariatmadari, Hamidreza & Iraji, Sassan & Jäntti, Riku. 2015. Analysis of Transmission Methods for Ultra-Reliable Communications. 2015 IEEE 26th International Symposium on Personal, Indoor and Mobile Radio Communications - (PIMRC): Workshop on M2M Communications: Challenges, Solutions and Applications. 2303-2308.