Title :
Planning optimization for TDMA-based radio mobile systems with power consumption constraints
Author :
Giuliano, Romeo ; Mazzenga, Franco ; Petracca, M.
Author_Institution :
Dept. of Enterprise Eng., Univ. of Rome Tor Vergata, Rome, Italy
Abstract :
Due to their massive deployment, radio mobile cellular networks are expected to increase the energy consumption. Then, it is required to improve their energy efficiency in order to favor the eco-sustainability and not to obstacle their economic impact. In this paper we study the impact of the power consumption in the design of cellular networks. The aim is the analytical evaluation of the optimal cell radius accounting for the network sustainability and for both coverage and traffic constraints. Overall power consumption is expressed as the sum of static and dynamic contributions. The former is due to BSs switch on and signaling, the latter is function of the traffic in the cell. The beneficial effects of power control on energy consumption are evaluated and compared with the non-power controlled case.
Keywords :
cellular radio; optimisation; power consumption; telecommunication industry; telecommunication network planning; telecommunication network reliability; telecommunication signalling; telecommunication traffic; time division multiple access; BS switch; TDMA-based radio mobile cellular system; economic impact; ecosustainability; energy consumption; optimal cell radius accounting evaluation; planning optimization; power consumption constraint; power control; signaling; traffic constraint; Energy consumption; Interference; Mobile communication; OFDM; Planning; Power control; Power demand;
Conference_Titel :
Satellite Telecommunications (ESTEL), 2012 IEEE First AESS European Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4673-4687-0
Electronic_ISBN :
978-1-4673-4686-3
DOI :
10.1109/ESTEL.2012.6400159
