13 search results - page 1 / 3 » Quantized message passing for LDPC codes |
DATE
2009
IEEE
13 years 11 months ago
2009
IEEE
—FPGAs are widely used for evaluating the error-floor performance of LDPC (low-density parity check) codes. We propose a scalable vector decoder for FPGA-based implementation of...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
— For decoding low-density parity-check (LDPC) codes on discrete memoryless channels, a method to quantize messages and to find message-passing decoding functions for the variab...
VLSISP
2010
13 years 3 months ago
2010
A Split decoding algorithm is proposed which divides each row of the parity check matrix into two or multiple nearly-independent simplified partitions. The proposed method signific...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— We present a new multi-rate architecture for decoding irregular LDPC codes in IEEE 802.16e WiMax standard. The proposed architecture utilizes the value–reuse property of offs...
WCNC
2008
IEEE
13 years 11 months ago
2008
IEEE
— This paper proposes a new approach for decoding LDPC codes over MISO channels. Since in an nT × 1 MISO system with a modulation of alphabet size 2M, nT transmitted symbols are...