3GPP Mixed Mode Turbo Decoder

Product Details

• Turbo Code Licensing Program
• Ask Xilinx About this Core

Documentation

• 3GPP Mixed Mode Turbo Decoder
• Release Notes (PDF)
• Core Site License for Turbo Codes Technology

Device Family Support

• Artix-7
• Kintex-7
• Virtex-7
• Virtex-6
• Virtex-5
• Zynq-7000

The 3GPP Mixed Mode Turbo Decoder provides a flexible turbo convolutional decode function for both LTE and UMTS air interfaces.  The implementation is compliant with the requirements set out in both 3GPP TS 25.212 and TS 36.212 rel. 10.  The product provides an optimized turbo decode function for basestations at all form factors, from femto to macrocells.

Key Features

• Support for LTE only, UMTS only or both
• Dynamic decoding of LTE and UMTS data on a block by block basis
• Configurable with either 1, 2, 4 or 8 decode units, allowing resource optimization based on system needs
• Integrated scheduler ensures that decode latency remains constant with variable block sizes
• Support for MAX, MAX_SCALE and MAX algorithms
• AXI4-Stream  interface
• Supported by behavioral C model (with Matlab interface) and testbench