Improving spectral efficiency in URLLC via NOMA-based retransmissions
R Kotaba, CN Manchon, NMK Pratas… - ICC 2019-2019 IEEE …, 2019 - ieeexplore.ieee.org
The requirement to accommodate ultra-reliable low latency communication (URLLC) is one
of the most attractive, yet challenging, new features of upcoming 5G systems. A common …
of the most attractive, yet challenging, new features of upcoming 5G systems. A common …
How URLLC can benefit from NOMA-based retransmissions
R Kotaba, CN Manchón, T Balercia… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Among the new types of connectivity unleashed by the emerging 5G wireless systems, Ultra-
Reliable Low Latency Communication (URLLC) is perhaps the most innovative, yet …
Reliable Low Latency Communication (URLLC) is perhaps the most innovative, yet …
Optimization of grant-free NOMA with multiple configured-grants for mURLLC
Massive Ultra-Reliable and Low-Latency Communications (mURLLC), which integrates
URLLC with massive access, is emerging as a new and important service class in the next …
URLLC with massive access, is emerging as a new and important service class in the next …
A multi-agent reinforcement learning approach for massive access in NOMA-URLLC networks
H Han, X Jiang, W Lu, W Zhai, Y Li… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Ultra-reliable low-latency communication (URLLC) enables diverse applications with
rigorous latency and reliability requirements. To provide a wide range of services, the future …
rigorous latency and reliability requirements. To provide a wide range of services, the future …
Power allocation for URLLC using finite blocklength regime in downlink NOMA systems
The non-orthogonal multiple access (NOMA) technique is now considered as a strong
candidate for 5G mobile communications that enables greater multiuser capacity and user …
candidate for 5G mobile communications that enables greater multiuser capacity and user …
Interference-aware radio resource allocation for 5G ultra-reliable low-latency communication
Ultra-reliable low-latency communication (URLLC) is one of the main challenges faced by
future 5G networks to enable mission-critical IoT use-case scenarios. High reliability can be …
future 5G networks to enable mission-critical IoT use-case scenarios. High reliability can be …
Joint uplink and downlink resource allocation in NOMA for end-to-end URLLC services
X Xie, X Ou, H Lu, Q Huang - IEEE Communications Letters, 2021 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) has great potential to increase spectral efficiency
and reduce latency. However, reliability problems of NOMA limit its applications in ultra …
and reduce latency. However, reliability problems of NOMA limit its applications in ultra …
NOMA with index modulation for uplink URLLC through grant-free access
This paper proposes nonorthogonal sharing of available resources between latency-critical
and latency-tolerant communication for fulfilling tight requirements of ultrareliable low …
and latency-tolerant communication for fulfilling tight requirements of ultrareliable low …
NODR: An NOMA-based retransmission scheme for URLLC in industrial wireless networks
Y Wang, M Zheng, H Yu - IEEE Sensors Journal, 2022 - ieeexplore.ieee.org
The emergence of new applications (eg, mobile robots, smart logistics, virtual reality, and
augmented reality) in the factory automation scenario has made industrial wireless networks …
augmented reality) in the factory automation scenario has made industrial wireless networks …
Joint power and blocklength allocation for energy-efficient ultra-reliable and low-latency communications
In this work, we address the problem of jointly optimizing the transmit power and blocklength
of a two-users scenario for orthogonal multiple access (OMA) and non-orthogonal (NOMA) …
of a two-users scenario for orthogonal multiple access (OMA) and non-orthogonal (NOMA) …