PMID- 30875822
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20190318
LR  - 20200225
IS  - 1424-8220 (Electronic)
IS  - 1424-8220 (Linking)
VI  - 19
IP  - 6
DP  - 2019 Mar 14
TI  - Exploiting Impact of Hardware Impairments in NOMA: Adaptive Transmission Mode in 
      FD/HD and Application in Internet-of-Things.
LID - 10.3390/s19061293 [doi]
LID - 1293
AB  - In this paper, a cooperative non-orthogonal multiple access (NOMA) system is 
      studied for the Internet-of-Things (IoT) in which a master node intends to serve 
      multiple client nodes. The adaptive transmission strategy is proposed at the 
      relay node, i.e., the relay can be half-duplex (HD) and/or full duplex (FD). In 
      practical terms, numerous low-cost devices are deployed in such IoT systems and 
      it exhibits degraded performance due to hardware imperfections. In particular, 
      the effects of hardware impairments in the NOMA users are investigated. 
      Specifically, the closed-form expressions are derived for the outage probability. 
      Moreover, the ergodic capacity is also analysed. This study also comparatively 
      analyzes the orthogonal multiple access (OMA) and NOMA with HD and/or FD 
      relaying. The numerical results are corroborated through Monte Carlo simulations.
FAU - Le, Chi-Bao
AU  - Le CB
AD  - Faculty of Electronics Technology, Industrial University of Ho Chi Minh City 
      (IUH), Ho Chi Minh City 700000, Vietnam. lechibao@iuh.edu.vn.
FAU - Do, Dinh-Thuan
AU  - Do DT
AD  - Wireless Communications Research Group, Faculty of Electrical and Electronics 
      Engineering, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam. 
      dodinhthuan@tdtu.edu.vn.
FAU - Voznak, Miroslav
AU  - Voznak M
AUID- ORCID: 0000-0001-5135-7980
AD  - VSB-Technical University of Ostrava, 17. listopadu 15, 708 00 Ostrava, Czech 
      Republic. miroslav.voznak@vsb.cz.
LA  - eng
GR  - SGS reg. No. SP2019/41/VSB Technical University of Ostrava, Czech Republic/
PT  - Journal Article
DEP - 20190314
PL  - Switzerland
TA  - Sensors (Basel)
JT  - Sensors (Basel, Switzerland)
JID - 101204366
PMC - PMC6471068
OTO - NOTNLM
OT  - full-duplex
OT  - non-orthogonal multiple access
OT  - outage probability
COIS- The authors declared no conflict of interest.
EDAT- 2019/03/17 06:00
MHDA- 2019/03/17 06:01
PMCR- 2019/03/01
CRDT- 2019/03/17 06:00
PHST- 2019/01/06 00:00 [received]
PHST- 2019/02/12 00:00 [revised]
PHST- 2019/03/08 00:00 [accepted]
PHST- 2019/03/17 06:00 [entrez]
PHST- 2019/03/17 06:00 [pubmed]
PHST- 2019/03/17 06:01 [medline]
PHST- 2019/03/01 00:00 [pmc-release]
AID - s19061293 [pii]
AID - sensors-19-01293 [pii]
AID - 10.3390/s19061293 [doi]
PST - epublish
SO  - Sensors (Basel). 2019 Mar 14;19(6):1293. doi: 10.3390/s19061293.