This paper propose an improved method called the modified warm-up-free parallel window(PW) MAP decoding schemes to implement highly-parallel Turbo decoder architecture based on the QPP(Quadratic ...

This article focuses on techniques to decode UMTS Turbo codes efficiently using a general purpose DSP processor with MAP (maximum a posterior) decoding algorithm. Since MAP decoding is costly both in ...

Communication-system designers have always had to deal with trade-offs among data reliability, efficient use of available spectrum, data throughput, and cost. Error-correction coding (ECC) is one of ...

Turbo decoding stands as a pivotal technique in modern communications, enabling near-capacity error correction through iterative decoding processes. By combining ...

Amphion extends Channel Coding product range with Turbo Encoder and Decoder cores for 3GPP, CDMA2000 and satellite communications IP 2001, Santa Clara (March 19, 2001) - Amphion Semiconductor, Inc.

Low-Density Parity-Check (LDPC) codes represent a pivotal advancement in error‐correcting technology, enabling robust data transmission across noisy communication channels. Their decoding methods, ...

Recently, the concept of small femtocell base stations has been gaining popularity in mobile applications because of their advantages over traditional macrocells in terms of coverage, compatibility, ...

Joint source-channel coding/decoding (JSCC/JSCD) techniques have become state-of-the-art and one of the challenging research subjects in the spatial communication area. This paper addresses the basic ...