Ultra-Reliable Communications in Failure-Prone Realistic Networks

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251 Downloads (Pure)

Abstrakt

We investigate the potential of different diversity and interference management techniques to achieve the required downlink SINR outage probability for ultra-reliable communications. The evaluation is performed in a realistic network deployment based on site-specific data from a European capital. Micro and macroscopic diversity techniques are proved to be important enablers of ultra-reliable communications. Particularly, it is shown how a 4x4 MIMO scheme with three orders of macroscopic diversity can achieve the required SINR outage performance. Smaller gains are obtained from interference cancellation, since this technique does not increase the diversity order of the desired signal. In addition, failures or malfunction of the cellular infrastructure are analysed. Among different types of failures evaluated, results show that failures spanning over large geographical areas can have a significant negative performance impact when attempting to support high reliability use cases.
OriginalsprogEngelsk
TitelWireless Communication Systems (ISWCS), 2016 International Symposium on
Antal sider5
ForlagIEEE
Publikationsdato2016
Sider414-418
ISBN (Elektronisk)978-1-5090-2061-4
DOI
StatusUdgivet - 2016
BegivenhedThe 13th International Symposium on Wireless Communication Systems - Poznań, Polen
Varighed: 20 sep. 201623 sep. 2016
Konferencens nummer: 13
http://iswcs2016.org/

Konference

KonferenceThe 13th International Symposium on Wireless Communication Systems
Nummer13
LandPolen
ByPoznań
Periode20/09/201623/09/2016
Internetadresse

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  • Citationsformater

    Gerardino, G. A. P., Lauridsen, M., Alvarez, B. S., Pedersen, K. I., & Mogensen, P. E. (2016). Ultra-Reliable Communications in Failure-Prone Realistic Networks. I Wireless Communication Systems (ISWCS), 2016 International Symposium on (s. 414-418). IEEE. https://doi.org/10.1109/ISWCS.2016.7600939