Repetition-based NOMA-HARQ with adaptive termination for URLLC

G Takita, T Hara, Y Yuda… - 2022 IEEE 96th Vehicular …, 2022 - ieeexplore.ieee.org
… access (NOMA)-HARQ method with adaptive termination for … (ACK) to terminate the packet
retransmission if a packet is … with the packets of other users based on NOMA [6] to reduce the …

Outage constrained power efficient design for downlink NOMA systems with partial HARQ

Y Xu, D Cai, F Fang, Z Ding, C Shen… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
… ; the second is that the successive interference cancellation (SIC) technique can be … , we
consider the adaptive power allocation problem in a partial HARQ-CC aided NOMA system to …

Achievable diversity order of HARQ-aided downlink NOMA systems

Z Shi, C Zhang, Y Fu, H Wang… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
… Furthermore, the successive interference cancellation (SIC) is performed at the decoding …
OMA scheme by considering the link adaptation functionality of HARQ [19]. Moreover, in order …

Performance analysis and optimization of NOMA with HARQ for short packet communications in massive IoT

F Ghanami, GA Hodtani, B Vucetic… - IEEE Internet of …, 2020 - ieeexplore.ieee.org
… diversity more effectively through successive interference cancellation (SIC) [10], [11]. … We
show the throughput performance of both NOMAHARQ and OMA-HARQ schemes in Fig. 5 for …

HARQ-CC enabled NOMA designs with outage probability constraints

Y Xu, D Cai, F Fang, Z Ding, C Shen, G Zhu - arXiv preprint arXiv …, 2019 - arxiv.org
… the second is that the successive interference cancellation (SIC) technique can be exploited
… , we consider the adaptive power allocation problem in a HARQ-CC aided NOMA system to …

On the performance of HARQ protocols with blanking in NOMA systems

Z Mheich, W Yu, P Xiao, AU Quddus… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
… employs multi-user detection techniques, such as successive interference cancellation (SIC)
in PD-NOMA and message passing algorithm in sparse code multiple access (SCMA) to …

Investigation on hybrid automatic repeat request (HARQ) design for NOMA with SU-MIMO

A Li, A Benjebbour, X Chen, H Jiang… - 2015 IEEE 26th …, 2015 - ieeexplore.ieee.org
HARQ design for downlink NOMA with single user-multiple input multiple output (SU-MIMO).
The impacts of user pairing, precoding matrix adaptation … interference cancellation (SIC) …

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
… In this paper, we proposed a system-level NOMA-based HARQ method that achieves ultra-high
… In practice, sequential interference cancellation may increase the decoding delay time in …

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
adaptive δ methods for the NOMA and OMA cases, respectively, are tested. Overall, the
system throughput for eMBB is increased when using NOMA … as interference cancellation and …

HARQ-based grant-free NOMA for mMTC uplink

F Jabbarvaziri, NM Balasubramanya… - IEEE Internet of Things …, 2020 - ieeexplore.ieee.org
… repeat request (HARQ) Type I has been employed for enhancing the reliability of GF-NOMA
so far. In this article, uplink GF-NOMA transmission schemes using HARQ Type III are …