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Nebojsa Stojanovic
Researcher at Huawei
Publications - 109
Citations - 1356
Nebojsa Stojanovic is an academic researcher from Huawei. The author has contributed to research in topics: Transmission (telecommunications) & Pulse-amplitude modulation. The author has an hindex of 17, co-authored 99 publications receiving 1100 citations. Previous affiliations of Nebojsa Stojanovic include Siemens.
Papers
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Proceedings ArticleDOI
LDPC convolutional codes using layered decoding algorithm for high speed coherent optical transmission
Deyuan Chang,Fan Yu,Zhiyu Xiao,Nebojsa Stojanovic,Fabian N. Hauske,Yi Cai,Changsong Xie,Liangchuan Li,Xiaogeng Xu,Qianjin Xiong +9 more
TL;DR: The first layered decoding for LDPC convolutional codes designed for application in high speed optical transmission systems was successfully realized.
Proceedings ArticleDOI
FPGA verification of a single QC-LDPC code for 100 Gb/s optical systems without error floor down to BER of 10 −15
Deyuan Chang,Fan Yu,Zhiyu Xiao,Yang Li,Nebojsa Stojanovic,Changsong Xie,Xiaozhong Shi,Xiaogeng Xu,Qianjin Xiong +8 more
TL;DR: FPGA-based emulation results of a single QC-LDPC code with 20% redundancy designed for applications in 100 Gb/s optical transmission systems show error floor-free transmission at BER of 10−15 with a Q factor of 5.9 dB.
Journal ArticleDOI
Volterra and Wiener Equalizers for Short-Reach 100G PAM-4 Applications
TL;DR: The most critical points related to high-speed Volterra filter design and implementation are investigated and a simple guidance for filter complexity reduction and useful hints for channel acquisition are provided.
Journal ArticleDOI
Directly PAM-4 Modulated 1530-nm VCSEL Enabling 56 Gb/s/ $\lambda $ Data-Center Interconnects
Fotini Karinou,Cristian Prodaniuc,Nebojsa Stojanovic,Markus Ortsiefer,Aidan Daly,R. Hohenleitner,Benjamin Kögel,Christian Neumeyr +7 more
TL;DR: A 56 Gb/s four-level pulse-amplitude modulation (PAM-4) transmission using direct detection and a long-wavelength 18-GHz bandwidth vertical-cavity surface-emitting laser as directly modulated light source for short-reach inter- and intra-connects in datacenters and short- Reach networks is demonstrated.
Journal ArticleDOI
Transmission of single lane 128 Gbit/s PAM-4 signals over an 80 km SSMF link, enabled by DDMZM aided dispersion pre-compensation.
TL;DR: A dual drive Mach-Zehnder modulator was used to generate a chromatic dispersion pre-compensated signal with an extra (j-1) multiplication to align the optical carrier and the modulated optical signal, and it was achieved successful 128 Gbit/s transmission over an 80 km SSMF link, the longest reported reach of single lane 100 G Bit/s PAM-4 signals over DCF-free links.