Comparison of OFDMA and SC-FDMA channel access techniques in a passive optical network environment
Comparison of OFDMA and SC-FDMA channel access techniques in a passive optical network environment
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DOI:
10.1364/ofc.2011.otuk2
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发表时间:
2011-03
期刊:
影响因子:
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通讯作者:
H. Chien;Ren-Jr Chen;Ming-Fang Huang;G. Chang
中科院分区:
文献类型:
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作者:
H. Chien;Ren-Jr Chen;Ming-Fang Huang;G. Chang
For the first time, OFDMA and SC-FDMA are compared experimentally as candidate uplink access techniques for next-generation PONs. Important issues like peak-to-average power ratio, optical beat interference, and symbol delay are studied and experimentally measured.