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This study proposes a novel time frequency code (TFC) scheme for a bidirectional multiband orthogonal frequency division multiplexing (MB-OFDM) ultra-wideband (UWB) wavelength division multiplexing (WDM) access network. The network can avoid the interference by using different TFCs under bidirectional transmission in the same wavelength. By the way, Fabry-Perot laser diodes and multi mode fibers are...
The radio-over-fiber coexistence of ECMA-384 ultra-wide band (UWB) with IEEE 802.16d (WiMAX) wireless transmission standards in indoor scenarios using 50 mum multi mode fiber and low cost 850 nm VCSEL transmitters, is explored in an experimental set-up. Both fiber transmission and radio propagation are measured demonstrating that coexistence of both wireless standards is possible in real indoor applications,...
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