4 papers
Reducing Power Consumption of Embedded Dynamic Memories with ECCs
Wenqing Song, Yifei Shen, Andreas Burg
Gain-cell embedded dynamic random-access memory (GCRAM) offers dense and energy-efficient on-chip storage, but retention-time variations force frequent refresh operations to cover…
High-throughput Low-latency Hardware Implementation of BCH Decoders
Jasper Lagendijk, Wenqing Song, Yunus Can Gültekin +3
Two well-known decoding algorithms for BCH codes are conventional decoding, based on the Berlekamp-Massey algorithm in combination with Chien search, and direct decoding, which use…
Maximum Coverage Chase Decoder for Optical Interconnects
Alessandro Cardinale, Wenqing Song, Bin Chen +3
We propose a low-complexity Chase decoder for optical interconnects that formulates test pattern selection as a generalized maximum coverage problem. For concatenated RS-BCH and oF…
Edge-Spreading Raptor-Like LDPC Codes for 6G Wireless Systems
Yuqing Ren, Leyu Zhang, Yifei Shen +4
Next-generation channel coding has stringent demands on throughput, energy consumption, and error rate performance while maintaining key features of 5G New Radio (NR) standard code…