Back to Search
Start Over
Area‐ and energy‐efficient high‐throughput QC‐LDPC encoder for space applications.
- Source :
-
Electronics Letters (Wiley-Blackwell) . Dec2023, Vol. 59 Issue 23, p1-4. 4p. - Publication Year :
- 2023
-
Abstract
- An area‐ and energy‐efficient encoding method and encoder architecture are proposed for the quasi‐cyclic low‐density parity check (LDPC) in near‐earth applications recommended by the Consultant Committee for Space Data Systems. The proposed encoding method reduces the computational complexity using a switch network before bit XOR operations in vector–matrix multiplication. A fully parallel LDPC encoder is implemented on the Taiwan Semiconductor Manufacturing Company 90 nm complementary metal oxide semiconductor (CMOS) technology, achieving a throughput of 10.06 Tbps with the lower area and energy utilization. [ABSTRACT FROM AUTHOR]
- Subjects :
- *COMPLEMENTARY metal oxide semiconductors
*VIDEO coding
*ENERGY consumption
Subjects
Details
- Language :
- English
- ISSN :
- 00135194
- Volume :
- 59
- Issue :
- 23
- Database :
- Academic Search Index
- Journal :
- Electronics Letters (Wiley-Blackwell)
- Publication Type :
- Academic Journal
- Accession number :
- 174181369
- Full Text :
- https://doi.org/10.1049/ell2.13047