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DAC
2004
ACM
14 years 5 months ago
Synthesizing interconnect-efficient low density parity check codes
Error correcting codes are widely used in communication and storage applications. Codec complexity has usually been measured with a software implementation in mind. A recent hardw...
Marghoob Mohiyuddin, Amit Prakash, Adnan Aziz, Way...
ASAP
2006
IEEE
138views Hardware» more  ASAP 2006»
13 years 8 months ago
Configurable, High Throughput, Irregular LDPC Decoder Architecture: Tradeoff Analysis and Implementation
Low Density Parity Check (LDPC) codes are one of the best error correcting codes that enable the future generations of wireless devices to achieve higher data rates. This paper pr...
Marjan Karkooti, Predrag Radosavljevic, Joseph R. ...
VTC
2006
IEEE
103views Communications» more  VTC 2006»
13 years 10 months ago
Generalized Low-Density Parity-Check Coding Aided Multilevel Codes
– Classic Low-Density Parity-Check (LDPC) codes have recently been used as component codes in Multilevel Coding (MLC) due to their impressive BER performance as well as owing to ...
Ronald Y. S. Tee, Fang-Chun Kuo, Lajos Hanzo
CORR
2006
Springer
100views Education» more  CORR 2006»
13 years 4 months ago
Bilayer Low-Density Parity-Check Codes for Decode-and-Forward in Relay Channels
This paper describes an efficient implementation of binning for decode-and-forward (DF) in relay channels using lowdensity parity-check (LDPC) codes. Bilayer LDPC codes are devised...
Peyman Razaghi, Wei Yu
ICCCN
2007
IEEE
13 years 10 months ago
Serial Sum-Product Architecture for Low-Density Parity-Check Codes
—A serial sum-product architecture for low-density parity-check (LDPC) codes is presented. In the proposed architecture, a standard bit node processing unit computes the bit to c...
Ruwan N. S. Ratnayake, Erich F. Haratsch, Gu-Yeon ...