Subject » BMEVITMMA12
Optical Networking Architectures
Optikai hálózati architektúrák
A tantárgyleírás hatályossága
Hatályosság kezdete:
2026. March 21.
Hatályosság vége:
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| Subject name (Hungarian, English) |
Optikai hálózati architektúrák
Optical Networking Architectures
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Subject code | BMEVITMMA12 | ||||||||||||
| Subject type | — | ||||||||||||
| Training Level | — | ||||||||||||
| Course types and hours (weekly/semester) |
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| Assessment type | vizsga | ||||||||||||
| Credits | 4 | ||||||||||||
| Subject coordinator |
Dr. Cinkler Tibor
position: egyetemi tanár
contact:
cinkler.tibor@vik.bme.hu
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| Responsible department |
Távközlési és Mesterséges Intelligencia Tanszék
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| Faculty | Villamosmérnöki és Informatikai Kar | ||||||||||||
| Subject website | — | ||||||||||||
| Primary curriculum type | — | ||||||||||||
| Direct prerequisites – Strong prerequisite | none | ||||||||||||
| Direct prerequisites – Weak prerequisite | none | ||||||||||||
| Direct prerequisites – Parallel prerequisite | none | ||||||||||||
| Direct prerequisites – Milestone prerequisite | none | ||||||||||||
| Direct prerequisites – Exclusion | none |
Objectives
Programme
Part I: Optical Backbone and metro aggregation networks (10 presentations + 4 exercises)
Week 1:
· Optical network functionality
· Optical network generations
· Switched optical networks
o Towards optical packet switching: OFS/OBS/OPS
Week 2:
· Multi-Layer Optical-Beard Networks (1/2): ITU-T OTN, ITU-T ASON/ASTN
Week 3:
· Multi-Layer Optical-Beard Networks (2/2): IETF GMPLS, ITU-T/IETF MPLS-TP
Week 4:
· Internet over optical networks: requirements, packet transport, protocolls, Internet architecture, addressing, routing
Week 5:
· Design and dimensioning aspects of optical networks: logical / virtual topology, number of wavelengths per fiber,
Wavelength assignment, number of ports, traffic grooming, multicast, energy requirements
Wavelength assignment, number of ports, traffic grooming, multicast, energy requirements
· Optical networks in practice - some examples
Week 6:
· Operation and management of optical networks: routing, TE, network management
Week 7:
· Protection and restoration of optical networks (1./2): availability, dedicated vs shared, techniques
Week 8:
· Protection and restoration of optical networks (2./2): multiple-failures, problems, models, methods, algorithms
Week 9:
· Optical virtual networks oVON/oVPN
· SDN and NFV in optical networks
Week 10:
· Overview and modeling of physical impairments that impct routing and optical path length
· Constraining effects of physical impairments in routing
· Elastic Traffic and Elastic Spectrum: OOFDM and N-WDM
Part II: Optical Access Networks (4 presentations + 2 excercises)
Weeks 11 and 12:
· optical access networks:
o point-to-ponit vs. point-to-multipoint systems
o PON systems, media access: TDM, WDM, hybrid TWDM, OFDM PON
o availability and protection of PONs
Week 13:
· Which is the best? For what purpose? Techno-economic trade-offs, performance, cost, etc.
Week 14:
· Design of Access networks, cost-analysis, cost-optimisation
· fix-mobile convergence (FMC)
This is the third subject within the framework of the optical side-specialization. This subject will discuss the optical networks that are built of the optical components learned within the two earlier subjects of this side-specialization.
The aim of the subject is to provide the basic knowledge on design, architecture, operation, maintenence, management, control, routing, protection, traffic engineering in multi-layer and multi-domain access - metro - backbone networks. The subject will also overview the basics of mathematical modeling of optical networks, that will enable understanding some of the above functionality.
Learning outcomes
Ez a tantárgy a KKK rendeletben meghatározott, következő kompetenciák fejlesztését szolgálja:
Knowledge
No learning outcomes recorded.
Skills
No learning outcomes recorded.
Attitudes
No learning outcomes recorded.
Autonomy and responsibility
No learning outcomes recorded.
Oktatási módszertan
oral presentation, laboratory work
Tanulástámogató anyagok
Online források
[1] Rajiv Ramaswami, Kumar N. Sivarajan, Galen H. Sasaki ; Optical Networks: A Practical Perspective, Third Edition; Morgan Kaufmann Publishers, ISBN: 978-0-12-374092-2 ; http://www.ece.iisc.ernet.in/photonics_web/pdf/kumar.pdf; http://www.sciencedirect.com/science/book/9780123740922; [2] Biswanath Mukherjee; Optical Networks; Springer, ISSN: 1935-3839; http://www.springer.com/series/6976; [3] Jane M. Simmons; Optical Network Design and Planning; Springer, ISBN: 978-0-387-76475-7 (Print); http://link.springer.com/book/10.1007%2F978-0-387-76476-4; [4] The Fiber Optic Association, Inc.; Guide To Fiber Optic Network Design; http://www.thefoa.org/tech/guides/DesG.pdf
Recommended preliminary knowledge for completing the subject
Knowledge type competencies
(azon előzetes ismeretek összessége, amelyek megléte nem kötelező, de a tantárgy eredményes teljesítését nagyban elősegíti)
Optical Networks (BMEVITM347)
Skill type competencies
(azon előzetes képességek és készségek összessége, amelyek megléte nem kötelező, de a tantárgy eredményes teljesítését nagyban elősegíti)
nincs
Recommended (non-compulsory) preliminary competencies
(azon ajánlott (nem kötelező) előzetesen megszerzendő kompetenciák összessége, amelyek jelentősen hozzájárulnak a tantárgy eredményes teljesítéséhez)
Optical Networks (BMEVITM347)
General rules
Requirements:
a. Mid-term exam close to the half of the semester, roughly 50% of the material covered by the subject,
Where the knowledge of the student must be at least 50%
b. Exam
Additional possibilities:
Repeated mid-term exam is on the first week after the teaching is finished.
After that there is no possibility for repeating the mid-term exam.
Assessment methods
In-term assessments
No detailed assessments provided.
Weight of in-term assessments
No weights provided.
Exam-period assessments
No detailed assessments provided.
Weight of exam elements
No weights provided.
Grade calculation
No grade thresholds provided.
Attendance requirements
No attendance requirements provided.
Rules for retake and resubmission
Not provided.
Short description
Not provided.
Detailed description
IMSc program:
Additional tasks at exams and measurements are available for additional IMSc points.
Recommended courses
NEM ( TárgyEredmény( "BMEVITMM347" , "jegy" , _ ) >= 2 VAGY TárgyEredmény("BMEVITMM347", "FELVETEL", AktualisFelev()) > 0)A fenti forma a Neptun sajátja, ezen technikai okokból nem változtattunk.
Workload to complete the subject
No workload breakdown provided.
Validity of subject requirements
Requirements valid from:
—
Requirements valid until:
—
Curriculum placement
No curriculum placements recorded for this subject version.