Determination of Effective Mode Selection for Ensuring Spectrum Efficiency with Massive MIMO in IoT Systems
YĆ¼kleniyor...
Dosyalar
Tarih
2019
Yazarlar
Dergi BaÅlıÄı
Dergi ISSN
Cilt BaÅlıÄı
Yayıncı
Mdpi
EriÅim Hakkı
info:eu-repo/semantics/openAccess
Ćzet
Wireless Sensor Networks (WSNs) based on Internet of Things (IoT) applications are increasing day by day. These applications include healthcare, infrastructure monitoring, smart homes, wearable devices and smart cars. However, considering the fact that many different application areas will emerge in next generation wireless communication systems, efficient use of frequency spectrum is important. Because the whole frequency spectrum is now very crowded, it is important to ensure maximum spectrum efficiency for effective WSNs based on IoT. This study sought to determine which mode more effectively achieves spectrum efficiency for the performance of effective IoT systems under given conditions with respect to the length of the pilot sequence, Time Division Duplexing (TDD) or Frequency Division Duplexing (FDD). The results were obtained by Monte Carlo simulations. To the best of our knowledge, a study of effective mode selection analysis for spectrum efficiency in IoT based systems has not been available in the literature yet. The results of this study are useful for determining the appropriate design conditions for WSNs based on IoT.
AƧıklama
WOS: 000459941200269
PubMed: 30744087
PubMed: 30744087
Anahtar Kelimeler
Internet of Things (IoT), wireless sensor networks, TDD, FDD, massive MIMO, spectrum efficiency
Kaynak
Sensors
WoS Q DeÄeri
Q1
Scopus Q DeÄeri
Q1
Cilt
19
Sayı
3
