TY - CONF
T1 - A joint multilevel modulator and robust LDPC codes processing over optical systems by providing solutions for holistc 5G backhaul
AU - Penafiel, Brayan
AU - Ortega, Andres
PY - 2018/3/9
Y1 - 2018/3/9
N2 - In this paper, a novel modulation scheme is presented using a coupling of 8 stages with Mach-Zender Modulator (MZM). This design achieves to support up to 320Gbps from 4-QAM to 256-QAM with 50/80/100 Km of distance. In addition, the LDPC codes are implemented as channel coding block with the aim of improve the optical-SNR (OSNR). The system performance is evaluated in terms of BER, interference and transmission rate. The system allows scalability and convergence for future access networks with optical processing as XG-PON. Our design shows a novel result using a (SD-FEC) without DAC-less hardware processing. In this way, a BER=1.11×10
-3 for 64-QAM at 240Gbps is achieved.
AB - In this paper, a novel modulation scheme is presented using a coupling of 8 stages with Mach-Zender Modulator (MZM). This design achieves to support up to 320Gbps from 4-QAM to 256-QAM with 50/80/100 Km of distance. In addition, the LDPC codes are implemented as channel coding block with the aim of improve the optical-SNR (OSNR). The system performance is evaluated in terms of BER, interference and transmission rate. The system allows scalability and convergence for future access networks with optical processing as XG-PON. Our design shows a novel result using a (SD-FEC) without DAC-less hardware processing. In this way, a BER=1.11×10
-3 for 64-QAM at 240Gbps is achieved.
KW - Coherent Optical Communications
KW - Electro-optic modulation
KW - Holistic 5G Backhaul
KW - LDPC codes
KW - Opto-electronic Devices
KW - XG-PON
UR - https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85050660461&origin=inward
UR - https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85050660461&origin=inward
UR - http://www.mendeley.com/research/joint-multilevel-modulator-robust-ldpc-codes-processing-optical-systems-providing-solutions-holistc
U2 - 10.1109/MICC.2017.8311758
DO - 10.1109/MICC.2017.8311758
M3 - Paper
SP - 197
EP - 202
T2 - 2017 IEEE 13th Malaysia International Conference on Communication (MICC 2017)
Y2 - 28 November 2017 through 30 November 2017
ER -