Name
Title | ||
|---|---|---|
Composite transmission over large-core polymer optical fibers for in-home networkings |
Abstract | ||
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To deliver multiple services over a single optical infrastructure, a novel composite transmission approach is proposed for an in-home access network combining multi-band (MB) discrete-Fourier-transform spread (DFT-S) discrete multitone (DMT) and M-ary position phase shift keying modulation (MPPSK). Bit-loading algorithm is introduced to maximize the total bit rate and permits a spectral coexistence between the two schemes. In addition, the optimal used bandwidth and multiband number are investigated in order to maintain strong robustness against fiber nonlinearity while achieving reduced peak-to-average power ratio (PAPR). A composite DMT and two MPPSK channels over 50 m step-index (SI) polymer optical fiber (POF) link has been successfully implemented. The results demonstrate that a total bit rate of 1.122 Gbps with a bit error rate (BER) of 1.2019×10-4 and 2.01×10-3 for DMT and MPPSK are achieved respectively, and what's more, excellent coexistence performance is obtained in the composite transmission. It is a promising technique for future in-home networkings. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1109/ICT.2014.6845090 | ICT |
Keywords | Field | DocType |
step-index polymer optical fiber,optical infrastructure,bit error rate,bit rate 1.122 gbit/s,dft spread,mppsk,multiband discrete-fourier-transform spread discrete multitone,composite transmission approach,optical fibre networks,in-home networkings,fiber optical communication,fiber nonlinearity,ber,dmt,telecommunication channels,discrete fourier transforms,in-home networks,optimal used bandwidth,phase shift keying,dft-s,bit-loading algorithm,subscriber loops,multiband number,peak-to-average power ratio,composite transmission,in-home access network,m-ary position phase shift keying modulation,error statistics,spectral coexistence,pof link,papr,large-core polymer optical fibers,mppsk channels | Optical fiber,Computer science,Communication channel,Computer network,Modulation,Robustness (computer science),Bandwidth (signal processing),Access network,Bit error rate,Phase-shift keying | Conference |
Citations | PageRank | References |
0 | 0.34 | 1 |
Authors | ||
2 | ||