TY - GEN
T1 - SWIPT-aided uplink in hybrid non-orthogonal multiple access
AU - Zaidi, Syeda Kanwal
AU - Hasan, Syed Faraz
AU - Gui, Xiang
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/6/8
Y1 - 2018/6/8
N2 - In this paper, we propose a novel wireless-powered hybrid (downlink and uplink) NOMA system to facilitate uplink NOMA transmission on the basis of harvested energy from radio frequencies. Particularly, this scheme enables the users to maintain distinguished power levels in communicating back to the source utilising NOMA, hence allowing source to extract received messages successfully. By assuming that the two users are located at different locations, analytical expressions of the outage probabilities of the users involved in this scheme are derived. Monte Carlo simulations are performed to validate the accuracy of the developed analytical model. It is clear from the results that wireless power transfer can be used successfully in uplink NOMA transmission in case when the users are running out of power, providing successful communication between users and the source.
AB - In this paper, we propose a novel wireless-powered hybrid (downlink and uplink) NOMA system to facilitate uplink NOMA transmission on the basis of harvested energy from radio frequencies. Particularly, this scheme enables the users to maintain distinguished power levels in communicating back to the source utilising NOMA, hence allowing source to extract received messages successfully. By assuming that the two users are located at different locations, analytical expressions of the outage probabilities of the users involved in this scheme are derived. Monte Carlo simulations are performed to validate the accuracy of the developed analytical model. It is clear from the results that wireless power transfer can be used successfully in uplink NOMA transmission in case when the users are running out of power, providing successful communication between users and the source.
KW - Non-Orthogonal Multiple Access (NOMA)
KW - Simultaneous Wireless Information and Power Transfer (SWIPT)
UR - https://www.scopus.com/pages/publications/85049170232
U2 - 10.1109/WCNC.2018.8376963
DO - 10.1109/WCNC.2018.8376963
M3 - Conference contribution
AN - SCOPUS:85049170232
T3 - IEEE Wireless Communications and Networking Conference, WCNC
SP - 1
EP - 6
BT - 2018 IEEE Wireless Communications and Networking Conference, WCNC 2018
PB - IEEE, Institute of Electrical and Electronics Engineers
T2 - 2018 IEEE Wireless Communications and Networking Conference, WCNC 2018
Y2 - 15 April 2018 through 18 April 2018
ER -