標題: | Novel Delay-Division-Multiplexing OFDMA Passive Optical Networks Enabling Low-Sampling-Rate ADC |
作者: | Wei, Chia-Chien Liu, Huan-Ching Lin, Chun-Ting 光電系統研究所 Institute of Photonic System |
公開日期: | 2015 |
摘要: | Without extra hardware, the proposed delay-division-multiplexing scheme reduces sampling rate and FFT size at ONUs in OFDMA-PONs to 1/2 similar to 1/32 of conventional ones. Sending preprocessed signals, various aliasing-free subcarriers can be received dynamically by controlling delays. |
URI: | http://hdl.handle.net/11536/134901 |
ISBN: | 978-1-55752-937-4 |
期刊: | 2015 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC) |
顯示於類別: | 會議論文 |