Investigation on evolving single-carrier NOMA into multi-carrier NOMA in 5G
Non-orthogonal multiple access (NOMA) is one promising technology, which provides high
system capacity, low latency, and massive connectivity, to address several challenges in the …
system capacity, low latency, and massive connectivity, to address several challenges in the …
Performance Analysis for Downlink NOMA Over - Generalized Fading Channels
This work presents a performance analysis for downlink non-orthogonal multiple accesses
(DL-NOMA) systems where the channel gains follow the-fading distribution. Specifically …
(DL-NOMA) systems where the channel gains follow the-fading distribution. Specifically …
Downlink MIMO-NOMA for ultra-reliable low-latency communications
With the emergence of the mission-critical Internet of Things applications, ultra-reliable low-
latency communications are attracting a lot of attentions. Non-orthogonal multiple access …
latency communications are attracting a lot of attentions. Non-orthogonal multiple access …
Energy efficient resource allocation in hybrid non-orthogonal multiple access systems
By blending the concepts of non-orthogonal multiple access (NOMA) and orthogonal
frequency division multiplexing, in this paper, a novel hybrid scheme is conceived for …
frequency division multiplexing, in this paper, a novel hybrid scheme is conceived for …
NOMA in the uplink: Delay analysis with imperfect CSI and finite-length coding
We study whether using non-orthogonal multiple access (NOMA) in the uplink of a mobile
network can reduce the queueing delay compared to orthogonal multiple access (OMA) …
network can reduce the queueing delay compared to orthogonal multiple access (OMA) …
Optimizing computation efficiency for NOMA-assisted mobile edge computing with user cooperation
In this article, we investigate the application of user cooperation (UC) and non-orthogonal
multiple access (NOMA) schemes for a wireless powered mobile edge computing (MEC) …
multiple access (NOMA) schemes for a wireless powered mobile edge computing (MEC) …
Joint resource allocation algorithm based on multi-objective optimization for wireless sensor networks
X Hao, N Yao, L Wang, J Wang - Applied Soft Computing, 2020 - Elsevier
With the limitations of the network resources and battery energy of wireless sensors, the
competition of resources in the process of communication will increase the network energy …
competition of resources in the process of communication will increase the network energy …
A hybrid grant NOMA random access for massive MTC service
N Zhang, X Zhu - IEEE Internet of Things Journal, 2022 - ieeexplore.ieee.org
Nonorthogonal multiple access (NOMA) is classified into grant-based (GB) random access
(RA) and grant-free (GF) RA in 5G systems. GF NOMA RA allows user equipments (UE) to …
(RA) and grant-free (GF) RA in 5G systems. GF NOMA RA allows user equipments (UE) to …
Delay guarantee and effective capacity of downlink NOMA fading channels
Nonorthogonal multiple access (NOMA) is promising for increasing connectivity and
capacity. But there has been little consideration on the quality of service of NOMA; let alone …
capacity. But there has been little consideration on the quality of service of NOMA; let alone …
Effective secrecy rate for a downlink NOMA network
In this paper, a novel approach is introduced to study the achievable delay-guaranteed
secrecy rate, by introducing the concept of the effective secrecy rate (ESR). This study …
secrecy rate, by introducing the concept of the effective secrecy rate (ESR). This study …