Low complexity algorithm for channel estimation of UWB MIMO-OFDM wireless fading channels

Kumar, G. Joselin Retna; Shaji, K. S.

doi:10.1109/interact.2010.5706200

Interact-2010 2010

DOI: 10.1109/interact.2010.5706200

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Low complexity algorithm for channel estimation of UWB MIMO-OFDM wireless fading channels

G. Joselin Retna Kumar

K. S. Shaji²

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2011

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“…This is because of the inherent high chromatic dispersion tolerance of OFDM signals in optical fibers and its robustness against frequency selective fading or narrowband interference in wireless channels. 2,3 More interestingly, the spectral efficiency in fiber links can be further increased by polarization multiplexing (PolMux). 4 Research on baseband PolMux OFDM transmission has been reported.…”

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confidence: 99%

Seamless translation of optical fiber PolMux-OFDM into a 2×2 MIMO wireless transmission enabled by digital training-based fiber-wireless channel estimation

Pang

Zhao

Deng

et al. 2011

Optical Transmission Systems, Subsystems, and Technologies IX

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We propose and demonstrate a 2 × 2 multiple-input multiple-output (MIMO) wireless over fiber transmission system. Seamless translation of two orthogonal frequency division multiplexing (OFDM) signals on dual optical polarization states into wireless MIMO transmission at 795.5 Mbit/s net data rate is enabled by using digital training-based channel estimation. A net spectral efficiency of 2.55 bit/s/Hz is achieved.

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mentioning

confidence: 99%

Seamless translation of optical fiber PolMux-OFDM into a 2×2 MIMO wireless transmission enabled by digital training-based fiber-wireless channel estimation

Pang

Zhao

Deng

et al. 2011

Optical Transmission Systems, Subsystems, and Technologies IX

View full text Add to dashboard Cite

show abstract

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Low complexity algorithm for channel estimation of UWB MIMO-OFDM wireless fading channels

Cited by 1 publication

References 6 publications

Seamless translation of optical fiber PolMux-OFDM into a 2×2 MIMO wireless transmission enabled by digital training-based fiber-wireless channel estimation

Seamless translation of optical fiber PolMux-OFDM into a 2×2 MIMO wireless transmission enabled by digital training-based fiber-wireless channel estimation

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