System performance and optimization in NOMA mobile edge computing surveillance network using GA and PSO

T Van Truong, A Nayyar - Computer Networks, 2023 - Elsevier
Recent years have witnessed the computing process gradually move to the edge network,
close to the physical data source, to serve applications that require large computations with …

Dealing With Jamming Attacks in Uplink Pairwise NOMA Using Outage Analysis, Smart Relaying and Redundant Transmissions

VL Dao, E Uhlemann, S Girs - IEEE Open Journal of the …, 2023 - ieeexplore.ieee.org
This study focuses on optimizing the performance of an uplink pairwise Non-Orthogonal
Multiple Access (NOMA) scenario with and without the support of a relayer, while subject to …

Secure communication for RF energy harvesting NOMA relaying networks with relay-user selection scheme and optimization

VL Nguyen, DB Ha, VT Truong, DD Tran… - Mobile Networks and …, 2022 - Springer
In this paper, we study the physical layer security (PLS) of a radio frequency energy
harvesting (RF EH) non-orthogonal multiple access (NOMA) relaying network where relay …

Utilizing Non-Orthogonal Multiple Access for Both Latency and Energy Efficiency Improvement in TSCH-Based WSNs

N Gholami, N Moghim, M Ghazvini, S Haghani - IEEE Access, 2022 - ieeexplore.ieee.org
Non-Orthogonal Multiple Access (NOMA) is one of the promising technologies for wireless
communication networks. Although NOMA was originally proposed in cellular networks, due …

Performance Analysis of IoT Networks with UAV-assisted NOMA-based WPT-MEC

AN Nguyen, DC Hoang, GH Nguyen… - Proceedings of the …, 2024 - dl.acm.org
This paper investigates the performance of an Internet of Things (IoT) system utilizing a
unmanned aerial vehicle (UAV) in an urban environment with the assistance of non …

Performance analysis of intelligent reflecting surface-aided mobile edge computing network with uplink NOMA scheme

DB Ha, VT Truong, VN Vo - … on Industrial Networks and Intelligent Systems, 2022 - Springer
This paper investigates the system performance of an intelligent reflecting surface-assisted
mobile edge computing (MEC) network under Nakagami-m fading channel with an uplink …

Secured Schemes for RF Energy Harvesting Mobile Computing Networks with Multiple Antennas Based on NOMA and Access Points Selection

VT Truong, A Nayyar, DB Ha - Wearable and Neuronic …, 2022 - Wiley Online Library
Summary The Internet of Things (IoT) has explosive growth in many fields, but IoT devices
often have minimal computation resources, which reduces the QoS experience. Mobile …

Energy Harvesting and Computation Offloading for UAV-Assisted MEC with NOMA in IoT Network

GH Nguyen, AN Nguyen, HH Le, TD Do - International Conference on …, 2023 - Springer
This study investigates an unmanned aerial vehicle (UAV)-assisted non-orthogonal multiple
access (NOMA) based on mobile edge computing (MEC) in Internet of Things (IoT) …