D Wan, M Wen, F Ji, H Yu… - IEEE Wireless …, 2018 - ieeexplore.ieee.org
… It is shown that with the highest spectral efficiency and lowest powerconsumption, the hybrid power allocation strategy performs the best in terms of energy efficiency. To sum up, …
X Chen, Z Zhang, C Zhong, R Jia… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
… channel estimation, we introduce the detailed process of the nonorthogonal channel … on other performance metrics, eg, total powerconsumption, energy efficiency, and user fairness. …
X Li, C Luo, H Ji, Y Zhuang, H Zhang… - International Journal …, 2020 - Wiley Online Library
… consumption of periodical data collection in a self-powered IoT network with non-orthogonal … outperforms the FDMA and TDMA in terms of energy consumption and transmission power. …
… as a function of altitude and transmission power allocation. The total powerconsumption is computed as the sum of the transmission power and the powerconsumption of the UAV-BS …
Q Sun, S Han, I Chin-Lin, Z Pan - 2015 IEEE international …, 2015 - ieeexplore.ieee.org
… unit powerconsumption) maximization problem in fading MIMO channels under both the total transmit power … Since the EE optimization problem is generally non-convex and ergodic …
W Hao, M Zeng, Z Chu, S Yang - IEEE Wireless …, 2017 - ieeexplore.ieee.org
… The total powerconsumption consists of two parts: the … Thus, iteratively updating power will increase or at least … limited transmit power in each cluster, we will obtain a monotonically non-…
… CDMA, and thus the MA is executed non-orthogonally in the time-frequency domain. This … SE with a given power budget, and (ii) to minimize the powerconsumption while providing a …
… power allocation is investigated for the downlink hybrid NOMA systems. Under two different powerconsumption … of converting the original mixed integer non-linear programming (MINLP…
… optimal solutions for both orthogonal and non-orthogonal multiple access … power. Our numerical results demonstrate the superiority of non-orthogonal multiple access over its orthogonal …