Integration of IR-UWB Services into Single- and Multi-Channel Optical Coherent OFDM Network
Journal Title: INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY - Year 2014, Vol 14, Issue 2
Abstract
Distribution of wireless communication signals over implemented optical networks is a challenged task since the presence of wireless services may affect the performance of the existing wired ones. This paper addresses the possibility of integrating impulse radio-ultrawideband (IR-UWB) wireless services into implemented coherent optical orthogonal frequency division multiplexing (CO-OFDM) network. Simulation results are presented for the transmission of a 625Mb/s UWB  signal with either 50Gb/s single-channel or three-channel OFDM system. Both Gaussian monocycle and 5th-order derivative Gaussian pulses are used to implement  the UWB system with two modulation formats, namely ON-OFF keying (OOK) and biphase modulation (BPM). The simulation results reveal that the performance of the CO-OFDM channels is not affected in the presence of UWB signals.
Authors and Affiliations
Jaffar Emad Kadum, Raad Sami Fyath
Keywords
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- EP ID EP650605
- DOI 10.24297/ijct.v14i2.2056
- Views 57
- Downloads 0
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