DH Thuan, NT Nguyen, XT Nguyen… - Journal of Information …, 2024 - Taylor & Francis
… (NOMA) for energyharvesting at the base station or access point in the wireless system. By … energy enough, a base station or access point can serve many users at the downlink. The …
X Wang, Z Na, KY Lam, X Liu, Z Gao, F Li… - IEEE access, 2019 - ieeexplore.ieee.org
… From the perspective of information and energy transmission, … energyharvesting in the downlink. Thus, there are numerous research efforts to the optimization of uplink and downlink …
AA Nasir, HD Tuan, TQ Duong… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
… networks with NOMA were designed in [16]. Wireless power transfer and NOMA in machine-… type communication device harvestsenergy in the downlink while transmitting information to …
TM Hoang, XN Tran, PT Hiep - IEEE Internet of Things …, 2022 - ieeexplore.ieee.org
… the NOMA uplink and downlink communication system with assistance of ABS which acts as a mobile relay. The ABS harvestsenergy from the RF of TV tower to supply energy for …
Z Ni, Z Chen, Q Zhang, C Zhou - 2019 IEEE 90th vehicular …, 2019 - ieeexplore.ieee.org
… The unit time slot is divided into two phases, energyharvesting phase in downlink (DL) and … energyharvesting circle within which all IoT devices can harvest enough energy for NOMA …
DT Do, CB Le - International Journal of Communication …, 2019 - Wiley Online Library
… energyharvesting protocol to implement with its advantage to nonorthogonal multiple access (NOMA… Next, h is denoted as channel in downlink from the BS to relay while g 1 and g 2 are …
TM Hoang, V Van Son, NC Dinh, PT Hiep - AEU-international Journal of …, 2018 - Elsevier
… The system model of NOMAdownlink relay network investigated in this paper is shown in Fig. 1. According to this model, a source ( S ) wants to send the messages to two destinations ( …
… NOMA systems in which the low-power devices need to deploy an energyharvesting scheme… in [10], [11], this article proposes a NOMA system that integrates three techniques of energy …
TM Hoang, NN Thang, BC Nguyen, PT Tran - Wireless Networks, 2022 - Springer
… We proposed a novel downlinkNOMA relay system applying SWIPT, where designated relay node is either equipped with buffer or not. To harvestenergy, the relay uses time switching …