naa a22 4500 51079436X CHVBK 20180411083331.0 cr unu---uuuuu 180411e20130301xx s 000 0 eng 10.1007/s11277-012-0568-8 doi (NATIONALLICENCE)springer-10.1007/s11277-012-0568-8 Choi Jinho College of Engineering, Swansea University, Singleton Park, SA2 8PP, Swansea, UK aut On Multiple Access Using H-ARQ with SIC Techniques for Wireless Ad Hoc Networks [Elektronische Daten] [Jinho Choi] In this paper, we consider non-orthogonal multiple access (NOMA) for wireless ad hoc networks over block fading channels where the performance is limited by interference and fading. In order to provide a reasonable performance, we can use re-transmission and interference cancellation techniques. Re-transmission techniques can provide a diversity gain over fading channels, while the successive interference cancellation (SIC) can improve the signal to interference ratio (SIR). Using the information outage probability, we show that the NOMA approach with re-transmissions can perform better than the orthogonal multiple access (OMA) approach with re-transmissions when the signal to noise ratio (SNR) is low. It is also shown that the outage probability of the NOMA with SIC is lower than that of OMA when the rate is sufficiently low where SIC can be facilitated. Springer Science+Business Media, LLC., 2012 Wireless ad hoc networks nationallicence Multiple access nationallicence H-ARQ nationallicence Successive interference cancellation nationallicence Wireless Personal Communications Springer US; http://www.springer-ny.com 69/1(2013-03-01), 187-212 0929-6212 69:1<187 2013 69 11277 https://doi.org/10.1007/s11277-012-0568-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-012-0568-8 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Choi Jinho College of Engineering, Swansea University, Singleton Park, SA2 8PP, Swansea, UK aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 69/1(2013-03-01), 187-212 0929-6212 69:1<187 2013 69 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer