QoS aware resource allocation for coexistence mechanisms between eMBB and URLLC: Issues, challenges, and future directions in 5G

R Kumar, D Sinwar, V Singh - Computer Communications, 2023 - Elsevier
Abstract 5G NR enables three types of use case scenarios viz. enhance mobile broadband
(eMBB), ultra-reliable low latency communication (URLLC), and massive machine type …

Highly-efficient low-latency HARQ built on NOMA for URLLC: Radio resource allocation and transmission rate control aspects

R Kobayashi, Y Yuda, K Higuchi - IEICE Transactions on …, 2023 - search.ieice.org
Hybrid automatic repeat request (HARQ) is an essential technology that efficiently reduces
the transmission error rate. However, for ultra-reliable low latency communications (URLLC) …

NOMA-Based Highly-Efficient Low-Latency HARQ with Inter-Base Station Cooperation for URLLC

R Kobayashi, T Hara, Y Yuda… - IEICE Transactions on …, 2023 - search.ieice.org
This paper extends our previously reported non-orthogonal multiple access (NOMA)-based
highly-efficient and low-latency hybrid automatic repeat request (HARQ) method for ultra …