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  • Asia Communications and Photonics Conference (ACP) 2018
  • OSA Technical Digest (Optica Publishing Group, 2018),
  • paper S3K.7

Real-time FPGA Demonstration of Low-latency Adaptive Fronthaul Compression based on Adaptive Differential Pulse Code Modulation

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Abstract

We design and implement a low-latency fronthaul compression technique based on ADPCM on FPGA. Real-time experimental results show lower-than-100ns latency of compression plus decompression with 15-to-6bit compression, and average EVM of 1%~1.1% is achieved.

© 2018 The Author(s)

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