decodervarianter
Decodervarianter are different implementations or algorithms used to recover original information from encoded data in digital communications and data storage. A decoder variant is characterized by its decoding algorithm, how it uses channel information, and its computational and memory requirements. Designers choose among decodervarianter to balance error-correction performance, latency, power consumption, and hardware cost under a given communication channel model.
Common classes include block-decoder variants for block codes such as Reed-Solomon or BCH decoders; convolutional-decoder variants
Applications span telecommunications (cellular, Wi-Fi, satellite), data storage (CD/DVD/BD, hard drives, SSDs), and broadcast systems. The
Evaluation typically considers bit-error rate or frame-error rate at target signal-to-noise ratios, as well as latency,
Notes: The term is used in technical literature in various languages; in English contexts it is often