… , relay with energy harvesting (EH), and multi-antenna. The main goal of the thesis is to enhance spectralefficiency (SE), energyefficiency (EE), and overall system performance by …
… To solve this problem, a trade-off method of energyefficiency and spectralefficiency is … Energyefficiency and spectralefficiencytradeoff in downlink OFDMA systems with imperfect CSI[J]…
H Zhang, B Wang, C Chen, X Cheng… - … of Communications and … - infocomm-journal.com
… , since NOMA can improve the spectralefficiency so as to improve the system performance[… in order to maximize the energyefficiency, which verified that NOMA can achieve a better …
… iteratively to obtain the optimal energyefficiency of the system. The simulation results show that … Energy and spectralefficiencytradeoff for massive MIMO systems with transmit antenna …
… access (NOMA) frame work by combining the NOMA and … spectralefficiency and short distance transmission, partially self-powered NOMA can achieve high efficiency in wireless energy …
… Energyefficiency and spectralefficiencytradeoff for multicarrier NOMAsystems with user fairness. Proceedings of the 2018 IEEE/ CIC International Conference on Communications in …
… First, we study three different detection methods, ie, Zero-forcing, MMSE, and SVD, and then propose a QRD-Based Signal Detection method for the MIMO-NOMAsystem. The …
… optimization algorithm in massive MIMO systems. Finally, we … in energyefficiency optimization for massive MIMO systems. … Energy and spectralefficiency of very large multiuser MIMO …
李飞, 吴少聪, 李汀, 季薇, 梁彦… - Journal of Signal …, 2024 - search.ebscohost.com
… the sensing performance and spectralefficiency of cognitive … the sensing performance and spectralefficiency of a cognitive … energyefficiencytradeoff in IRS-assisted CRNs with NOMA [J…