IEEE 802.11 WLAN WiFi LDPC Encoder and Decoder IP Core

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The IP Core implements IEEE 802.11n WLAN WiFi LDPC code.

Key Features:

  • Compliant with IEEE 802.11n-2009 Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specification
  • Supports all LDPC encoding schemes
  • Encoding rate up to 200 Mbit/s
  • Decoding rate up to 120 Mbit/s
  • On-the-fly block type change
  • Layered Min-Sum-Offset decoding with low implementation loss
  • Decoding early termination mechanism
  • Variable number of decoding iterations up to 256
Mem In CN BN Processing Mem Out Control Message memory

Version : 1.0
Build date : 2022.09
Ordering code : ip-wlan-wifi-ldpc-encoder-decoder
Supported technologies : FPGA (Xilinx, Intel/Altera, Lattice, Microsemi/Actel)
The IP Core resource utilization and performance : Specification (PDF)