T. Wettlin (DE) Chair of Communications, Christian-Albrechts-Universität zu Kiel
Chair of Communications, Christian-Albrechts-Universität zu KielAuthor Of 1 Presentation
(OC) Optical Communications
WB1.4 - IMPACT OF DAC PROPERTIES ON TOMLINSON-HARASHIMA PRECODING FOR 200 GB/S INTRA DATACENTER LINKS
Presentation Type
Contributed Submission
Authors
- T. Wettlin (DE) Chair of Communications, Christian-Albrechts-Universität zu Kiel
- R. Weixer (DE) Chair of Communications, Christian-Albrechts-Universität zu Kiel
- T. Rahman (DE) Huawei Technologies Duesseldorf GmbH, German Research Center
- J. Wei (DE) Huawei Technologies Duesseldorf GmbH, German Research Center
- S. Calabro (DE) Huawei Technologies Duesseldorf GmbH, German Research Center
- N. Stojanovic (DE) Huawei Technologies Duesseldorf GmbH, German Research Center
- S. Pachnicke (DE) Chair of Communications, Christian-Albrechts-Universität zu Kiel
Date
10/02/2019
Time
08:30 AM - 10:00 AM
Room
El Mirador B
Duration
15 Minutes
Lecture Time
09:15 AM - 09:30 AM
Abstract
Abstract
We investigate the impact of the DAC resolution and bandwidth on the gain of Tomlinson-Harashima precoding (THP) over decision-feedback equalization in 112 Gbaud PAM4 back-to-back simulations. A 2 km SSMF O-band transmission scenario also shows improved performance by THP.
Presenter Of 1 Presentation
(OC) Optical Communications
WB1.4 - IMPACT OF DAC PROPERTIES ON TOMLINSON-HARASHIMA PRECODING FOR 200 GB/S INTRA DATACENTER LINKS
Presentation Type
Contributed Submission
Authors
- T. Wettlin (DE) Chair of Communications, Christian-Albrechts-Universität zu Kiel
- R. Weixer (DE) Chair of Communications, Christian-Albrechts-Universität zu Kiel
- T. Rahman (DE) Huawei Technologies Duesseldorf GmbH, German Research Center
- J. Wei (DE) Huawei Technologies Duesseldorf GmbH, German Research Center
- S. Calabro (DE) Huawei Technologies Duesseldorf GmbH, German Research Center
- N. Stojanovic (DE) Huawei Technologies Duesseldorf GmbH, German Research Center
- S. Pachnicke (DE) Chair of Communications, Christian-Albrechts-Universität zu Kiel
Date
10/02/2019
Time
08:30 AM - 10:00 AM
Room
El Mirador B
Duration
15 Minutes
Lecture Time
09:15 AM - 09:30 AM
Abstract
Abstract
We investigate the impact of the DAC resolution and bandwidth on the gain of Tomlinson-Harashima precoding (THP) over decision-feedback equalization in 112 Gbaud PAM4 back-to-back simulations. A 2 km SSMF O-band transmission scenario also shows improved performance by THP.