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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
104
Power effiCienCy in wireless CommuniCations
For the DSI-SLM scheme, this value when M = 2 can be given by
T
DSI–SLM
= T
C-SLM
+ 2L = 5MNlogN + 12MN 6N + 2L (4.36)
where M is the number of candidate signals, N is the number of sub-
carriers, and L is the dummy sequence length. In Equation (4.36), the
number of complex additions for applying dummy sequences should
be also considered, which is twice the number of real additions and
is presented by 2L in this equation. To calculate T
DSI-SLM
, we apply
Equation (4.26) with different values of M.
According to Table4.3, the DSI-SLM achieves 76% improvement
in total computational complexity. It can be ...
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Publisher Resources

ISBN: 9781466595484