TR2018-149

Superchannel CPE with Wyner-Ziv Cooperation for Band-Limited Interconnects in Multi-DSP Receiver

    •  Koike-Akino, T., Pajovic, M., Millar, D.S., Kojima, K., Parsons, K., "Superchannel CPE with Wyner-Ziv Cooperation for Band-Limited Interconnects in Multi-DSP Receiver", European Conference on Optical Communication (ECOC), DOI: 10.1109/​ECOC.2018.8535528, September 2018.
      BibTeX TR2018-149 PDF
      • @inproceedings{Koike-Akino2018sep,
      • author = {Koike-Akino, Toshiaki and Pajovic, Milutin and Millar, David S. and Kojima, Keisuke and Parsons, Kieran},
      • title = {Superchannel CPE with Wyner-Ziv Cooperation for Band-Limited Interconnects in Multi-DSP Receiver},
      • booktitle = {European Conference on Optical Communication (ECOC)},
      • year = 2018,
      • month = sep,
      • doi = {10.1109/ECOC.2018.8535528},
      • url = {https://www.merl.com/publications/TR2018-149}
      • }
  • MERL Contacts:
  • Research Areas:

    Communications, Signal Processing

Abstract:

We introduce Wyner-Ziv (WZ) cooperation between multiple subcarrier receivers for jointchannel carrier phase estimation (CPE) in optical superchannel transmissions. The WZ cooperation improves CPE performance by at least 0.25 dB when inter-chip connections are band-limited.