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Conferences > OFC > 2023 > Th1G > Th1G.4

Real-time Software Implementation of Coherent Receiver DSP Adopting Multiplication-Based Parallel Frequency Offset Compensation for Fully Virtualized Access Networks

Takahiro Suzuki, Sang-Yuep Kim, Jun-ichi Kani, and Tomoaki Yoshida

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Abstract

This paper proposes multiplication-based parallel frequency offset compen-sation (FOC) for virtualized access networks and demonstrates real-time softwarization of the full DSP function suite, including polarization demultiplexing, FOC, carrier phase re-covery, and decoding, on a server.

© 2023 The Author(s)

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