Analysis of power consumption in OFDM systems

Analysis of power consumption in OFDM systems

The energy efficiency of various OFDM systems, such as optical, mobile, Wireless and WiMaX systems, has been analyzed in this paper. High peak to average power ratio that may appear in modulation process is one of the main problems in OFDM systems. The influence of subcarriers number to the peak-to-...

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Bibliographic Details
Published in:2011 Proceedings of the 34th International Convention MIPRO pp. 653 - 657
Main Authors: Orovic, I., Zaric, N., Stankovic, S., Radusinovic, I., Veljovic, Z.
Format: Conference Proceeding
Language:English
Published: IEEE 01-05-2011
Subjects:
Distortion
Mobile communication
Peak to average power ratio
Phase shift keying
WiMAX
Online Access:Get full text
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Summary:The energy efficiency of various OFDM systems, such as optical, mobile, Wireless and WiMaX systems, has been analyzed in this paper. High peak to average power ratio that may appear in modulation process is one of the main problems in OFDM systems. The influence of subcarriers number to the peak-to-average power ratio in different OFDM systems has been studied. The results of analysis are presented in tables. The main goal is to provide a comparative study that can be used for an optimal system selection with predefined power consumption requirements.
ISBN:9781457709968
1457709961