Titlebook: ;

温和女孩

注意力集中

Green Energy and Networking978-3-030-21730-3Series ISSN 1867-8211 Series E-ISSN 1867-822X

Vulnerary

The Research of Non-cooperative Power Control Method Based on Fairness and User Selection Strategy ias interference, signal-to-noise ratio of secondary users, primary user interference threshold and so on. Optimization objectives focus on system throughput, system energy consumption, convergence rate, etc. The fairness problem caused by secondary users in order to increase system throughput is ign

Maximize

Cooperative NOMA-Based DCO-OFDM VLC Systemstem. Due to the adoption of relay terminal, the link reliability and communication coverage of VLC system are boosted. Besides, the utilization of NOMA can greatly increase spectral efficiency and support massive connectivity. So, a cooperative NOMA-based DCO-OFDM VLC system is proposed. All the op

流眼泪

FLIRT

ERUPT

High-Performance LED Light Source Mixed Optical System Design the principle of imaging optics, an optical system design method with dual optical path mixing with long mixing distance is proposed. The optical path includes nine lenses, the semi-reverse half lens is placed at the aperture stop, and the double optical path corresponds to different performance LE

路标

nitric-oxide

NATTY

Research on Illumination Estimation Based on Data Fitting work surface illumination an in the indoor lighting control system. In turn, will make dimming system inaccurate and the illumination of the work surface cannot meet the needs of the human eye. Based on the theory of radio energy transmission, Discussed the distribution of sunlight in indoor space,