We propose symmetric extension based guard interval (GI) to enable CD compensation with one-tap equalizers after discrete-cosine transform in optical fast-OFDM, and experimentally demonstrate 20Gbit/s 4-ASK transmission over 124km field-installed SMF with varied GI length.
|Title of host publication||European Conference and Exposition on Optical Communications, ECOC 2011|
|Publication status||Published - 1 Dec 2011|
|Event||European Conference and Exposition on Optical Communications, ECOC 2011 - Geneva, Switzerland|
Duration: 18 Sep 2011 → 22 Sep 2011
|Name||Optics InfoBase Conference Papers|
|Conference||European Conference and Exposition on Optical Communications, ECOC 2011|
|Period||18/09/11 → 22/09/11|