4G LTE/LTE-A Turbo Decoder

Overview

LTE and LTE Advanced (LTE-A) are the mobile broadband standard of the 4th generation. Current LTE installtion provides data rates of up to 300 Mbit/s. LTE-A increases the throughput to up to 1 Gbit/s.

The LTE/LTE-A IPCore is an advanced, customer proven implementation of the standardized 3GPP turbo code. The turbo decoder was designed forbase station and user equipment applications. However, the high flexibility in block lengths and code rates makes it the ideal fir for further applications.

Key Features

Compliant with 3GPP Release 8 LTE turbo decoding
Compliant with 3GPP Release 10 LTE Advanced turbo decoding
Support for codeword CRC and up to four transport block CRCs

Benefits

Silicon-Proven
Up to 1.0 Gbit/s payload throughput
Scalable architecture
Low-power and low-complexity design
Latency free CRC check for code word and transport block CRCs
Configurable amount of turbo decoder iterations for trading-off throughput and error correction performance
Soft output information available
Design-time configuration of input quantization
Deliverable includes VHDL source code or synthesized netlist, VHDL testbench, and bit-accurate Matlab, C or C++ simulation model

Applications

Base stations (BS)
User equipment (UE)
Applications with the need for a wide
range of code rates and block lengths
Further High-throughput Applications

Deliverables

VHDL source code or synthesized netlist
HDL simulation models e.g. for Aldec’s Riviera-PRO
VHDL testbench
bit-accurate Matlab, C or C++ simulation model
comprehensive documentation

Technical Specifications

Availability

Now

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