Effectiveness Analysis of QC-LDPC Encoder with Model Based Design Approach

Tas H., Yalcin S. B. O.

2022 Innovations in Intelligent Systems and Applications Conference, ASYU 2022, Antalya, Turkey, 7 - 09 September 2022 identifier

  • Publication Type: Conference Paper / Full Text
  • Doi Number: 10.1109/asyu56188.2022.9925295
  • City: Antalya
  • Country: Turkey
  • Keywords: FPGA, hardware-software co-design, LDPC, Model Based Design
  • Istanbul Technical University Affiliated: Yes


© 2022 IEEE.Channel coding techniques are used to reduce error rates during data transmission in mobile communication systems. LDPC (Low-density Parity Check) coding was first designed by Robert G. Gallager in 1962. It has been accepted and started to be used as a standard for coding data channels in fifth generation mobile communication by member companies of 3GPP (3rd Generation Partnership Project). The QC-LDPC method, which has a more hardware-friendly algorithmic structure, was chosen by 3GPP as the coding method. In this study, the QC-LDPC coding block, which is clearly stated in the 3GPP TS 38-212 standard document, is model-based and implemented on the FPGA.