high performance network infrastructure for future internet - julio oliveira
TRANSCRIPT
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International Workshop on Trends in Future Communications:
High Performance Network Infrastructure for Future Internet
Optical Communications at CPqDStrategy and Current Activities
Júlio César R.F. de Oliveira, Ph.DOptical Systems General Manager, CPqD
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Summary
CPqD IntroductionGSO IntroductionOptical Communication Activities on CPqD• High Speed Optical Transmission• Optical Networking – Amps., ROADMs, Controlability, Control Plane (SDN/GMPLS)• Microelectronics for Coherent Transmission (ASIC DSP/OTN)• Integrated Photonics (Modulators, Receivers, Monitors,...)
Final comments
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An organization focused on innovation through Information
and Communication Technologies (ICT)
Increasing national competitiveness and the digital inclusion of the
society
Whose purpose is to aid in
CPqD
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Innovation Cicle – Optical CommunicationsResearch- Publications- Patents- Targets State of Art- Proof of Concept/Lab. Prototype
Market-Technology Transfer-Product Engineering-Increase competitiviness
Development-HW, SW, Mecânica-FPGA-Packaging-Design
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Our Team - CPqD
Post-graduation 457College Graduates 577High School Graduates 263
Total 1.297
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International competitiveIntegration
CPqD as an independent organization
Substitutionof Imported
Products
Creation ofTELEBRÁS
TELEBRÁScreates CPqD
BusinessOpenings
Privatization TELEBRÁSand CPqD
Newmarkets
Internationalization
Creation of Companies
Company History and Evolution
1972 1976 1990 1998 ...2011
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Main R&D areas
Comunicações Ópticas
Optical Communications
Comunicações ÓpticasIP Platforms
Comunicações Ópticas
Business and Operations
Support Systems
Communication and Information
Security
Comunicações Ópticas
Sensor Technologies and Networks
Comunicações Ópticas
Services, Applications, Terminals and
Digital Inclusion
Comunicações Ópticas
Decision Management
Mobile Communications
and Wireless Networks
Comunicações ÓpticasSmart Grid
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CPqD UniverseAVICENA
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PADTEC ~55% of Brazil WDM Market
...
Products CustomersRevenue
2013 (planned) : 200 M US$BNDES now is shareholder (18%), investing USD 75M (Total round investment was USD 100M)CPqD is the main shareholder of PADTEC with 46%CPqD/PADTEC has a revenue share model stablished (Royalties)
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Optical Fiber Infrastructe Evolution in Brazil
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Optical Fiber Infrastructe Evolution in Brazil
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Team CPqD – Optical Communications (GTO)
87 Researchers (CLT)11 Trainee1 Consultor4 Scolarships1 Internships
Total = 104 2014PhD 14MsC 26
College Graduates 40High Scholl 7
# 87
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GTO - Innovation CicleProof of Concept Products
HW FW Mec Mngt..MKT spec.
CPqD
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GTO - Technology StrategyBasic
ResearchApplied
ResearchProof ofConcept
LaboratorialPrototype
Pre-IndustrialPrototype
TechnologyTransfer
Production
CPqDIndustryUniversity
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P&D Summary (CPqD – Optical Communications)
Maket2006-2014
9 products
Standards2009-2014
Partic. (OIF, ITU-T)Leadership 400G (OIF)
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Pto-Pto com e sem AGC
AGC Tot. Óptico
Linha 1u Auto-Gerenciável
EDFA com AGC Híbrido
Amplifiers Evolution
EDFA NG 4uDouble EDFA NG 9u 1Slot EDFA/RAMAN 4,5u
(Amplificador Híbrido)
Amplifiers (CPqD Industry)
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RO
AD
M P
LC
RO
AD
M W
SS
ROADM Plataforms (CPqD Industry)
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Optical Transmission Evolution
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ASIC DSP
ASIC OTN
Modulador DP-QPSK
Receptor Coerente
Line Card 100G (Key Components)
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CPqD- Optical Transmision Evolution
100 Gb/s 200 Gb/s 400 Gb/s 1 Tb/s ...2 Tb/s
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100G OTN Transponder/Regenerator (FPGA)
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100G Coherent Optical Module
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#1
#2
#3
#4
#5
#1 Amplifiers#2 ROADM and Control Plane#3 GPON#4 Coherent Transmission Module #5 ASICs and Integrated Photonics
2003 2005 2007 2009 2011 2013 2015
Chain Agregation Value
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Strategy
GTO/CPqDSystems
Modulo 100G
Amplificador ROADM GPON Plano de Controle
ASIC DSPASICOTN
Modulator Receiver Lasers
Devices
Materials
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ASIC DSP
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Technology: 28 nm TSMCMigrating to 16nm as we speakLayers: 11Total area of Block: 3.509 mm²Standard Cells: 2252833Area of Standard cells: 2.769 mm²Average wire length/net: 18.412 um
Dimension: 1.873 x 1.873 mmTR Cells: 1346091 (59.75%)PE Cells: 857032 (38.04%)SLICER Cells: 13380 (0.5%)DEMAPPER Cells: 11573 (0.5%)Total wire length: 48.668 m
Test CHIP ASIC DSP
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ASIC OTN – Framer 100G + Cripto + Storage
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Test Chip ASIC OTN
Technology: 40nm TSMCLayers: 11Total area of Chip: 18.04 mm²Standard Cells: 1235159
Area of Standard cells: 0.43 mm²Average wire length/net: 57.66 umHard Macros: 67Total wire length: 12.16 m
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Optical Transmission Evolution
100Gb/s
200G
b/s
400G
b/s
1Tb/
s
Line Rate Evolutions
Power and Size ReductionIncrease Volume
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Coherent Modultator and Receiver (100G and Beyond)
5x5 mm
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Second CPqD Run
Devices (12.5mm²)
• Polarization Splitter and Rotator
• High order add filters
• DP-QPSK receiver
• Estimated receive date: 03/2014
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CFP2Packaging
Termination Resistors Carriers (x2)
Optical window
4 levels ceramic Base
GSGSGSGSG INPUT RF
Land Grid Array (LGA)Pad matrix distribution
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Optical networks current scenario
Network management(Control plane)
Network infrastructure (Data plane)
Complex Functions (HW and SW)
Not scalable
Distributed intelligence along HW & net. nodes
Verticalized solutions
Lack of resources share or virtualization
Lack of optimization (infra structure and performance)
100Mb/s
10Gb/s 10Gb/s 10Gb/s
100G – 100Tb/s
PROBLEMS
Proprietary
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CPqD’s optical networking testbed
Laboratorial Testbed
Five node flexgrid mesh networkHomemade Network
Elements
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Optical SDN controller (research focus)• Specialized HW• communication network operating system• applications (functions or network services)• Communication interfaces
• Graph network abstraction• Legacy control plane virtualized
(GMPLS) • infra-structure share (spectral
segmentation)• Global network monitoring• Adaptive, cognitive and
autonomous performance optimization
• Transactions support
• Policiessupport;
• PCE, RWA,RSA support
• Fault prediction support;
Source: CPqD Globecom 2013
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Optical Networking (Cognitive Amplifier)
BER
• Cognitive process based on:• Adaptative process based on optical amplifier operation points discrete performance caracterization;• Then a machine learning process based on neural networks is used for extrapolation of operating
region points and cognitive process feedback supported by channels bit error rate (BER);• Goal: channels performance maximization (lowest noise figure with good flatness); • Result: 400% (6 dB) QoS enhancement;
Cognitivo Amplifier(Neural Networks)
Adaptative Algorithm Source: CPqD OFC/NFOEC 2013
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Adaptable Flexible Transponder• Adaptive process:
• The QoS parameter (OSNR) is obtained through monitoring application, than in case of minimum threshold point achieved, the transmitter modulation format is reconfigured to enhance performance;
• Goal: Keeping Tx/Rx rate even under drastic network conditions allied to spectral efficiency maximization;• Result: Error free transmission for a 224Gbps signal under 22 dB OSNR degradation
• Reconfiguration:224Gbps (2 carriers, 28Gbaud x4 symbols) 16QAM;224Gbps (4 carriers, 28Gbaud x2 symbols) DP-QPSK;
Source: CPqD OFC/NFOEC invited 2014
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CPqD Strategy – Towards Terabit Optical Netwoks
Design and packagingcoherent linecard critical
components
Cognitive Optical Networks(GMPLS/SDN, Amps, ROADMs, Monitoring)
100 Gb/s 200 Gb/s
400 Gb/s1 Tb/s
Coherent transmissionevolution towards NxTb/s
Focus onINDUSTRY(Products)
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Final Remarks The main goal of this workshop is incentivate Brazil-UK
cooperation in High Speed Networks area
From photonics to microelectronic devices, passing troughphysical layer reaching network controllers, both sides have a stablished ecosystem to contribute!!!
Joint participation in EU/Brazil calls is a good starting point!!!!
Let’s start small, think big and move fast!!!!
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Acknowledgements
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Thank You!
www.cpqd.com.br