Title :
Power allocation of base station system based on smart grid RTP
Author_Institution :
Sch. of Electron. & Commun. Eng., North China Electr. Power Univ., Baoding, China
Abstract :
A power allocation algorithm for the orthogonal frequency division multiplexing (OFDM) system under the real-time price (RTP) of smart grid is considered, where RTP is related to the energy consumed by the base station. The optimization objective maximizes the economic energy efficiency (EE) utility, and the barrier method with damped Newton method is used to solve the optimization problem. Simulation results validate that, the proposed power allocation method can change the consumed energy with RTP, meanwhile the net economy EE utility is maximized.
Keywords :
Newton method; OFDM modulation; optimisation; pricing; telecommunication power management; OFDM system; barrier method; base station system; damped Newton method; economic energy efficiency utility; orthogonal frequency division multiplexing; power allocation; real-time price; smart grid RTP; Economics; Energy efficiency; Newton method; Pricing; Real-time systems; Resource management; Smart grids; Energy efficiency; real-time price; resource allocation; smart grid;
Conference_Titel :
Advanced Infocomm Technology (ICAIT), 2014 IEEE 7th International Conference on
Conference_Location :
Fuzhou
Print_ISBN :
978-1-4799-5454-4
DOI :
10.1109/ICAIT.2014.7019529
