TY - JOUR
T1 - Experimental study of capacity approaching general LDPC coded non-uniform shaping modulation format
AU - Lin, Changyu
AU - Qu, Zhen
AU - Liu, Tao
AU - Zou, Ding
AU - Djordjevic, Ivan B.
N1 - Publisher Copyright: © OSA 2016.
PY - 2016
Y1 - 2016
N2 - We experimentally demonstrate the efficiency of nonbinary GF(3)/GF(32) LPDC-coded non-uniform 9-QAM. We propose the non-uniform design method and low-complexity decoder. The proposed 9-QAM has >3dB gain in symbol OSNR compared to traditional binary LDPCcoded star-8-QAM.
AB - We experimentally demonstrate the efficiency of nonbinary GF(3)/GF(32) LPDC-coded non-uniform 9-QAM. We propose the non-uniform design method and low-complexity decoder. The proposed 9-QAM has >3dB gain in symbol OSNR compared to traditional binary LDPCcoded star-8-QAM.
UR - http://www.scopus.com/inward/record.url?scp=85019626289&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85019626289&partnerID=8YFLogxK
U2 - 10.1364/ACPC.2016.AF3A.1
DO - 10.1364/ACPC.2016.AF3A.1
M3 - Conference article
SN - 2162-108X
JO - Asia Communications and Photonics Conference, ACP
JF - Asia Communications and Photonics Conference, ACP
T2 - 2016 Asia Communications and Photonics Conference, ACP 2016
Y2 - 2 November 2016 through 5 November 2016
ER -