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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
6
Power effiCienCy in wireless CommuniCations
1.3.2 Time Division Multiplexing Access (TDMA) Technique
TDMA is a more popular multiple access technique that is used in
several communication systems. In TDMA, the spectrum is divided
into time slots and each time slot is allocated to one user as shown in
Figure1.1b.
In TDMA, data transmitted in the buffer and burst format result
in noncontinuous transmission. Despite FDMA being based on ana-
log FM, in TDMA digital data and digital modulation must be used.
Some features of TDMA are as follows:
1. In TDMA a single carrier frequency is shared with several
users.
2. Due to the discontinuous transmission in TDMA, a hand-off
process is much simpler.
3. An adaptive equalizer is usually necessary in ...
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Publisher Resources

ISBN: 9781466595484