Cooperative NOMA: State of the art, key techniques, and open challenges
In this article, we investigate the integration of NOMA into cooperative relaying. We first
introduce several fundamental cooperative NOMA network structures, and then classify them …
introduce several fundamental cooperative NOMA network structures, and then classify them …
A tutorial on cooperative non-orthogonal multiple access networks
BP Chaudhary, R Shankar… - The Journal of Defense …, 2022 - journals.sagepub.com
In this paper, we explore the possibilities and advantages of cooperative relaying with the
addition of non-orthogonal multiple access (NOMA). First, the possibilities of NOMA for fifth …
addition of non-orthogonal multiple access (NOMA). First, the possibilities of NOMA for fifth …
Impact of antenna distribution on spectral and energy efficiency of cell-free massive MIMO with transmit power control algorithms
M Ito, I Kanno, K Yamazaki, Y Kishi… - IEEE Open Journal …, 2022 - ieeexplore.ieee.org
Cell-free massive multiple-input multiple-output (CF-mMIMO) systems are expected to
provide faster and more robust connections to user equipments by cooperation of a massive …
provide faster and more robust connections to user equipments by cooperation of a massive …
Relay selection, scheduling, and power control in wireless-powered cooperative communication networks
Relay nodes are used to improve the throughput, delay and reliability performance of energy
harvesting networks by assisting both energy and information transfer between sources and …
harvesting networks by assisting both energy and information transfer between sources and …
Evaluation on energy efficiency of UE in UL cell-free massive MIMO system with power control methods
M Ito, I Kanno, T Ohseki, K Yamazaki… - 2021 IEEE …, 2021 - ieeexplore.ieee.org
Cell-free massive multiple-input multiple-output (CF mMIMO) systems are expected to
provide faster and more robust connections to user equipments (UEs) by cooperation of a …
provide faster and more robust connections to user equipments (UEs) by cooperation of a …
Performance analysis and power allocation for multi relay wireless cooperative NOMA networks with diversity combining strategies
J Sushma, MN Gayathri, S Srivani… - 2020 IEEE …, 2020 - ieeexplore.ieee.org
This paper presents, multiple relay selection strategy and comparison of different diversity
combining techniques at the receiver in Non Orthogonal Multiple Access (NOMA) based …
combining techniques at the receiver in Non Orthogonal Multiple Access (NOMA) based …
Opportunistic user selection schemes for energy harvesting-aware cooperative NOMA
As one of the promising technologies, non-orthogonal multiple access (NOMA) provides
high system capacity, low latency, and massive connectivity. NOMA is expected to address …
high system capacity, low latency, and massive connectivity. NOMA is expected to address …