Robustness of NOMA in HetNets: Impact of Hardware Impairments and Imperfect CSI
To meet the ever-growing demands of sixth-generation (6G) wireless networks, this letter investigates the integration of non-orthogonal multiple access (NOMA) in multi-tier […]
Non-Orthogonal Multiple-Access Strategies for Direct-to-Satellite IoT Networks
Direct-to-Satellite IoT (DtS-IoT) has the potential to support multiple verticals, including agriculture, industry, smart cities, and environmental disaster prevention. However, device transmissions […]
Performance of Heterogeneous NOMA Networks in Impulsive Noise With Transmit Antenna Selection
Finite Blocklength Analysis for SWIPT-Enabled RSMA Networks Under Realistic Assumptions
Efficient connectivity for energy constrained massive Internet of Things (IoT) nodes is among the key design challenges for future wireless networks. In […]
Uplink Rate Splitting Multiple Access with Imperfect Channel State Information and Interference Cancellation
This article investigates the performance of uplink rate splitting multiple access (RSMA) in a two-user scenario, addressing an under-explored domain compared to […]
A Max-Min Task Offloading Algorithm for Mobile Edge Computing Using Non-Orthogonal Multiple Access
To mitigate the computational power gap between the network core and edges, mobile edge computing (MEC) is poised to play a fundamental […]
Imperfect jamming cancellation on NOMA networks with randomly located eavesdroppers
This paper addresses the secrecy performance of the downlink of a non-orthogonal multiple access network in the presence of multiple randomly located […]
Capacity Approaching Low Density Spreading in Uplink NOMA via Asymptotic Analysis
Low-density spreading non-orthogonal multiple-access (LDS-NOMA) is considered where K single-antenna user-equipments (UEs) communicate with a base-station (BS) over F fading sub-carriers. Each […]
Block error performance of NOMA with HARQ-CC in finite blocklength
This paper investigates the performance of a two-user downlink non-orthogonal multiple access (NOMA) system using hybrid automatic repeat request with chase combining […]
Network Slicing for URLLC and eMBB with Max-Matching Diversity Channel Allocation
This work considers the problem of radio resource sharing between enhanced mobile broadband (eMBB) and ultrareliable and low latency communications (URLLC), two […]