Cooperative wireless-powered NOMA relaying for B5G IoT networks with hardware impairments and channel estimation errors

X Li, Q Wang, M Liu, J Li, H Peng… - IEEE Internet of Things …, 2020 - ieeexplore.ieee.org
wireless information and power transfer (SWIPT) nonorthogonal multiple access (NOMA)
for … The communication between the base station (BS) and two NOMA IoT device users is …

A maximum throughput design for wireless powered communication networks with IRS-NOMA

D Song, W Shin, J Lee - IEEE Wireless Communications …, 2020 - ieeexplore.ieee.org
wireless energy transfer (DL-WET) is denoted by τ0, and the time for the uplink wireless
information … The H-AP is assumed to have the channel state information of all links. The IRS …

Optimizing age of information in RIS-assisted NOMA networks: A deep reinforcement learning approach

X Feng, S Fu, F Fang, FR Yu - IEEE Wireless Communications …, 2022 - ieeexplore.ieee.org
… We propose a RIS-assisted NOMA network, and adopt DDPG to obtain the optimal phase-shift
matrix of RIS and packets service time. We use DQN as a comparison to prove the …

Joint energy and information precoding for NOMA-based WPCNs aided by reconfigurable intelligent surface

C Wu, F Ke, X Yang, M Wen, D Li… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
… The simultaneous integration of RIS and NOMA into WPCN has been … and wireless information
transfer (WIT). Inspired by the above advantages of RIS and NOMA, RIS assisted NOMA-…

QoS-oriented dynamic power allocation in NOMA-based wireless caching networks

Y Yin, M Liu, G Gui, H Gacanin, H Sari… - IEEE Wireless …, 2020 - ieeexplore.ieee.org
… (NOMA) based wireless caching network (WCN) is considered as a promising technology
for next-generation wireless … dynamic power allocation strategy for NOMA-WCN. In content …

Cooperative NOMA based VLC/RF system with simultaneous wireless information and power transfer

X Zhou, S Li, H Zhang, Y Wen, Y Han… - 2018 IEEE/CIC …, 2018 - ieeexplore.ieee.org
… In this section we introduce the cooperative NOMA based VLC/RF system with SWIPT. We
consider a typical VLC indoor dual-hop transmission scenario consisted of one LED and two …

Optimal resource allocation for MC-NOMA in SWIPT-enabled networks

J Jalali, A Khalili - IEEE Communications Letters, 2020 - ieeexplore.ieee.org
… technique for joint resource allocation in a downlink (DL) multiuser multi-carrier non-orthogonal
multiple access (MC-NOMA) network with simultaneous wireless information and power …

Minimizing age of information via hybrid NOMA/OMA

Q Wang, H Chen, Y Li, B Vucetic - … Symposium on Information …, 2020 - ieeexplore.ieee.org
… Abstract—This paper considers a wireless network with a base station (BS) … (NOMA)/orthogonal
multiple access (OMA). Specifically, the BS is able to adaptively switch between NOMA

IRS-assisted downlink and uplink NOMA in wireless powered communication networks

B Lyu, P Ramezani, DT Hoang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
… uplink IRS-assisted NOMA network, consisting of … NOMA phase and uplink NOMA phase.
In the first phase, the HAP transmits information signals to the IRDs in the downlink using NOMA

Secrecy outage performance analysis of cooperative NOMA networks with SWIPT

R Lei, D Xu, I Ahmad - IEEE Wireless Communications Letters, 2021 - ieeexplore.ieee.org
… Particularly, the selected cell-centre user adopts the simultaneous wireless information and
power transfer (SWIPT) for decoding information and harvesting energy for forwarding. The …