[PDF][PDF] Power optimization of NOMA for multi-cell networks

MB Uddin, MF Kader, A Islam, SY Shin - 한국통신학회논문지, 2018 - journal.kics.or.kr
요 약비 직교 다중 접속 기술 (Non-orthogonal multiple access, NOMA) 은 차세대 무선
통신에서 데이터율 및 주파수효율에 대한 요구를 충족하기 위한 기술로 고려된다. 본 …

Load coupling and energy optimization in multi-cell and multi-carrier NOMA networks

L Lei, L You, Y Yang, D Yuan… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
In this paper, we investigate energy optimization in multi-cell and multi-carrier non-
orthogonal multiple access (NOMA) networks. We apply a load-coupling model for NOMA …

Optimal power allocation for downlink NOMA systems

Y Huang, J Wang, J Zhu - Multiple access techniques for 5G wireless …, 2019 - Springer
Non-orthogonal multiple access (NOMA) has been recognized as a promising multi-user
access technique for the next generation cellular communication networks. In this chapter …

Efficient power allocation in downlink multi‐cell multi‐user NOMA networks

WU Khan, Z Yu, S Yu, GAS Sidhu, J Liu - IET Communications, 2019 - Wiley Online Library
Recently, non‐orthogonal multiple access (NOMA) has been considered as a promising
radio access technique for the upcoming fifth generation networks. In this study, the authors …

Dynamic bandwidth allocation of NOMA and OMA for 5G

MH Lee, LCM Victor, SY Shin - 한국통신학회논문지, 2017 - dbpia.co.kr
여기는 국문 요약입니다. Non-orthogonal multiple access (NOMA) 는 5 세대 통신에서 무선
접속 기술 중에 유력한 후보로 제안되고 있다. 전력 도메인의 다중화를 통해서 통신용량을 …

Energy minimization for NOMA cellular networks with two-dimensional resource allocation

S Lin, H Tang, B Lu, J Shi - IEEE Transactions on Green …, 2022 - ieeexplore.ieee.org
In this paper, we investigate the energy minimization for the cellular networks with non-
orthogonal multiple access (NOMA). Different from most of existing studies in NOMA …

Transmit power minimization for downlink multi-cell multi-carrier NOMA networks

D Ni, L Hao, QT Tran, X Qian - IEEE Communications Letters, 2018 - ieeexplore.ieee.org
In this letter, to minimize the total transmit power with constraints of the user data rate
requirements, the radio resource allocation problem for multi-cell and multi-carrier non …

Resource optimization with load coupling in multi-cell NOMA

L You, D Yuan, L Lei, S Sun… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
Optimizing non-orthogonal multiple access (NOMA) in multi-cell scenarios is much more
challenging than the single-cell case because inter-cell interference must be considered …

Power control for coordinated NOMA downlink with cell-edge users

Q Guo, CW Sung, Y Chen… - 2018 IEEE wireless …, 2018 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) is an effective means to improve the spectral
efficiency of a wireless communication system. When applied to cellular networks, cell edge …

QoE-based resource allocation for multi-cell NOMA networks

J Cui, Y Liu, Z Ding, P Fan… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Quality of experience (QoE) is an important indicator in the fifth generation (5G) wireless
communication systems. For characterizing user-base station (BS) association, subchannel …