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Power Efficiency in Broadband Wireless Communications
book

Power Efficiency in Broadband Wireless Communications

by Pooria Varahram, Somayeh Mohammady, Borhanuddin Mohd Ali, Nasri Sulaiman
August 2014
Intermediate to advanced content levelIntermediate to advanced
340 pages
8h 49m
English
CRC Press
Content preview from Power Efficiency in Broadband Wireless Communications
109
Peak-to-average Power ratio
reduced to about 9.8 dB, 8.9 dB, and 8.4 dB, respectively. e PAPR
improvement is about 1.2 dB, 1.4 dB, and 1.6 dB when L is 10, 30,
and 55, respectively. is means that an average improvement of
1.4dB in PAPR performance is achieved.
e proposed DSI-SLM scheme is also compared with C-SLM
with various values of M (2, 4, 8, and 16). Figure4.32 presents the
CCDF comparison between DSI-SLM and the C-SLM when L in
DSI-SLM is fixed and equal to 55. As shown in Figure 4.32, the PAPR
of the original OFDM signal is about 11.8 dB at CCDF=0.01%.
When the C-SLM method with various numbers of candidate signals
(M = 2, 4, ...
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Publisher Resources

ISBN: 9781466595484