… repeat request (HARQ) [8] protocols based studies have been carried out. Under HARQ, three … IRS assisted non orthogonal multiple access (NOMA)-MRC and NOMA-SC schemes have …
M Katwe, K Singh, CP Li, Z Ding - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
… A standard approach to resolve collision involves a hybrid automatic repeat request (HARQ) … Particularly, we consider a hybrid multiplexing (called hybrid NOMA) scheme, ie, NOMA is …
Y Xu, D Cai, S Wang, Z Dong, W Zhou - International Conference on Game …, 2022 - Springer
… (NOMA) was proposed to serve multiple users simultaneously on the same resource block [1,2,3]. The key idea of NOMA … efficiency and massive connectivity, NOMA has been applied to …
M Rebhi, K Hassan, K Raoof… - IEEE Open Journal of the …, 2021 - ieeexplore.ieee.org
… of the powerful schemes of code-domain NOMA (CD-NOMA) and is among the promising … place in the NOMA landscape including power-domain NOMA and CDNOMA with the aim of …
… Star Network: The star network is the most commonly used topology for both unidirectional … a NOMA-based DF relay HSTN in [155]. A similar outage analysis and optimization of a NOMA…
Z Ni, J Jiao, X Li, S Wu, Y Wang… - 2019 IEEE/CIC …, 2019 - ieeexplore.ieee.org
… HARQ) transmission scheme for S-IoT to further improve the throughput and efficiency. First, we illustrate a thorough coding/decoding process of NCed HARQ in … -HARQ transmission …
… Due to the advantage of low-power transmission, STAR-RIS was introduced into NOMA … that STAR-RIS is beneficial to improve system EC performance. Considering a uplink NOMA …