Buzid T, Reinhardt S, Huemer M (2005)
Publication Type: Conference contribution
Publication year: 2005
Publisher: VDE
Pages Range: 1-4
Conference Proceedings Title: 11th European Wireless Conference
Event location: Nicosia, Cyprus
URI: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5755276
One of the most influential parameters in today's wireless communications market is the battery lifetime, especially for mobile devices. In contrast to OFDM (Orthogonal Frequency Division Multiplexing), Sc/FDE ( single carrier transmission with frequency domain equalization) allows to apply signal formats with constant envelope, such as CPM (C ontinuous Phase Modulations) or at least significantly lower Peak to Average Power Ratios (PAPRs) such as Offset-QPSK. This allows the signal to drive the power amplifier into its maximum power efficient region. As a consequence the batteries lifetime is extended and its size is reduced. In this work, we compare non-linear modulated, block-oriented SC/FDE signals with OFDM signals in terms of bit error rate and spectrum disturbances at the non-linear region of the power amplifier.
APA:
Buzid, T., Reinhardt, S., & Huemer, M. (2005). A comparison of OFDM and non-linear SC/FDE signals: Non-linear amplification. In 11th European Wireless Conference (pp. 1-4). Nicosia, Cyprus: VDE.
MLA:
Buzid, Tufik, Steffen Reinhardt, and Mario Huemer. "A comparison of OFDM and non-linear SC/FDE signals: Non-linear amplification." Proceedings of the 11th European Wireless Conference, Nicosia, Cyprus VDE, 2005. 1-4.
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