H
Hugo Santiago Carrer
Researcher at National University of Cordoba
Publications - 36
Citations - 921
Hugo Santiago Carrer is an academic researcher from National University of Cordoba. The author has contributed to research in topics: Maximum likelihood sequence estimation & Dispersion (optics). The author has an hindex of 16, co-authored 36 publications receiving 896 citations.
Papers
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Journal ArticleDOI
Maximum-likelihood sequence estimation in dispersive optical channels
TL;DR: The structure of MLSE-based optical receivers operating in the presence of dispersion and amplified spontaneous emission, as well as shot and thermal noise, are discussed, and a theory of the error rate of these receivers is developed, and computer simulations show a close agreement between the predictions and simulation results.
Journal ArticleDOI
A 90 nm CMOS DSP MLSD Transceiver With Integrated AFE for Electronic Dispersion Compensation of Multimode Optical Fibers at 10 Gb/s
Oscar E. Agazzi,Mario R. Hueda,Diego Ernesto Crivelli,Hugo Santiago Carrer,Ali Nazemi,German Cesar Augusto Luna,F. Ramos,R. Lopez,Carl Grace,B. Kobeissy,C. Abidin,Mohammad Ali Kazemi,Mahyar Kargar,C. Marquez,S. Ramprasad,F. Bollo,V. Posse,S. Wang,G. Asmanis,G. Eaton,N. Swenson,T. Lindsay,P. Voois +22 more
TL;DR: This paper presents the architecture and circuit design of a single chip 32 mm2 90 nm CMOS DSP transceiver for electronic dispersion compensation (EDC) of multimode fibers at 10 Gb/s, based on maximum likelihood sequence detection (MLSD).
Journal ArticleDOI
Architecture of a Single-Chip 50 Gb/s DP-QPSK/BPSK Transceiver With Electronic Dispersion Compensation for Coherent Optical Channels
Diego Ernesto Crivelli,Mario R. Hueda,Hugo Santiago Carrer,Martin Ignacio del Barco,Ramiro Rogelio Lopez,Pablo Gianni,Jorge M. Finochietto,Norman L. Swenson,Paul Voois,Oscar E. Agazzi +9 more
TL;DR: The architecture of a single-chip dual-polarization QPSK/BPSK 50 Gigabits per second (Gb/s) DSP-based transceiver for coherent optical communications is presented and a novel low-latency parallel-processing carrier recovery implementation which is robust in the presence of laser phase noise and frequency jitter is proposed.
Patent
High-speed receiver architecture
Oscar E. Agazzi,Diego Ernesto Crivelli,Hugo Santiago Carrer,Mario R. Hueda,German Cesar Augusto Luna,Carl Grace +5 more
TL;DR: In this article, the authors proposed a multi-channel equalizer that can compensate for channel-dependent impairments by adapting the feed-forward equalizer and the channel estimator for the Viterbi decoder.
Patent
Adaptive equalization in coherent fiber optic communication
TL;DR: In this paper, a coefficient generator generates filter coefficients using an error vector and input samples, and a filter stage generates equalized samples from input samples using the filter coefficients, where the received samples are provided by a receiver front end in an optical transmission channel carrying transmitted symbols.