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Towards a Seamless Future Generation Network for High Speed Wireless Communications
Anoh, Kelvin O.O. Chukwu, M.C. Buhari, M. Jones, Steven M.R.
Anoh, Kelvin O.O.
Chukwu, M.C.
Buhari, M.
Jones, Steven M.R.
Publication Date
2013
End of Embargo
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Rights
(c) 2013 The Authors. This is an Open Access article distributed under the Creative Commons CC-BY license (http://creativecommons.org/licenses/by/4.0/)
Peer-Reviewed
Yes
Open Access status
openAccess
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Abstract
The MIMO technology towards achieving future
generation broadband networks design criteria is presented.
Typical next generation scenarios are investigated. The MIMO
technology is integrated with the OFDM technology for effective
space, time and frequency diversity exploitations for high speed
outdoor environment. Two different OFDM design kernels (fast
Fourier transform (FFT) and wavelet packet transform (WPT))
are used at the baseband for OFDM system travelling at
terrestrial high speed for 800MHz and 2.6GHz operating
frequencies. Results show that the wavelet kernel for designing
OFDM systems can withstand doubly selective channel fading for
mobiles speeds up to 280Km/hr at the expense of the traditional
OFDM design kernel, the fast Fourier transform.
Version
Published version
Citation
Anoh KOO, Abd-Alhameed R, Chukwu M et al (2013) Towards a Seamless Future Generation Network for High Speed Wireless Communications. International Journal of Advanced Computer Science and Applications. 4(9): 230-235.
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Article