7 citations · 14 across the 7 of their papers we have counts for
6 papers · 1 filter
Boosting Learning for LDPC Codes to Improve the Error-Floor Performance
Hee-Youl Kwak, Dae-Young Yun, Yongjune Kim +2
Low-density parity-check (LDPC) codes have been successfully commercialized in communication systems due to their strong error correction capabilities and simple decoding process.…
Iterative Soft Decoding Algorithm for DNA Storage Using Quality Score and Redecoding
Jaeho Jeong, Hosung Park, Hee-Youl Kwak +4
Ever since deoxyribonucleic acid (DNA) was considered as a next-generation data-storage medium, lots of research efforts have been made to correct errors occurred during the synthe…
OS effect in SLM schemes with correlation
Jun Young Woo, Kee Hoon Kim, Jong Seon No +1
BER is analyzed SLM schemes with correlation metric.
On the Cross-Correlation of a -ary m-Sequence and its Decimated Sequences by
Sung-Tai Choi, Ji-Youp Kim, Jong-Seon No
In this paper, for an odd prime such that , odd , and with , the value distribution of the exponential sum is c…
Fast Correlation Computation Method for Matching Pursuit Algorithms in Compressed Sensing
Kee-Hoon Kim, Hosung Park, Seokbeom Hong +2
There have been many matching pursuit algorithms (MPAs) which handle the sparse signal recovery problem a.k.a. compressed sensing (CS). In the MPAs, the correlation computation ste…
A New Low-Complexity Selected Mapping Scheme Using Cyclic Shifted IFFT for PAPR Reduction in OFDM Systems
Kee-Hoon Kim, Hyun-Bae Jeon, Jong-Seon No +1
In this paper, a new peak-to-average power ratio (PAPR) reduction scheme for orthogonal frequency division multiplexing (OFDM) is proposed based on the selected mapping (SLM) schem…