Unfolded SiBM BCH Decoders for High-Throughput Low-Latency Applications
Paper i proceeding, 2024

Low-latency and area-efficient forward error correction is crucial in high-throughput communication scenarios, such as die-to-die connections. Using t to denote error correction capability, we propose a low-latency t-unfolded simplified inverse-free Berlekamp-Massey (SiBM) decoder, which for t > 3 offers a shorter critical path compared with area-efficient Peterson-based decoders. Synthesized in a 22-nm CMOS process, our unfolded SiBM decoders with t = 4 and 5 provide up to 1.39X higher throughput than their Peterson-based counterparts, at comparable area efficiencies.

Författare

Xu Wang

Chalmers, Data- och informationsteknik, Datorteknik

Christoffer Fougstedt

Ericsson AB

Lars Svensson

VLSI-system

Per Larsson-Edefors

VLSI-system

2024 IEEE Computer Society Annual Symposium on VLSI (ISVLSI)


9798350354119 (ISBN)

2024 IEEE Computer Society Annual Symposium on VLSI (ISVLSI)
Knoxville, USA,

classIC - Chalmers Lund Center for Advanced Semiconductor System Design

Stiftelsen för Strategisk forskning (SSF) (CSS22-0003), 2023-06-01 -- 2029-05-31.

Styrkeområden

Informations- och kommunikationsteknik

Ämneskategorier

Kommunikationssystem

Inbäddad systemteknik

Signalbehandling

DOI

10.1109/ISVLSI61997.2024.00048

ISBN

9798350354119

Mer information

Senast uppdaterat

2024-10-25