UMTS/3GPP Turbo Convolutional Encoder
Overview
This version of the Turbo Convolutional encoder is designed to meet the 3GPP specification. In addition, a user generated external interleaver can be used and code rates of 1/5 is supported to provide additional flexibility.
Key Features
- Implements the 3GPP/UMTS specification
- Core contains the full 3GPP interleaver
- Full 3GPP block size range supported: 40 - 5114
- Up to 16 simultaneous data channels
- Double-buffered symbol memory for maximum throughput
- Rate 1/3 parity outputs for 3GPP and optional outputs for rate 1/5 for additional error correction capability
- Flexible interfacing by means of optional control signals
- Support for External RAM
- External address generator option enables interfacing to customer-designed interleaver