Semester Offering: January
 

To provide students with practical knowledge and research background in optical networks. The emphasis will be on problems at the network layer that are unique to optical networks.

 

Motivation for optical networking. Wavelength division multiplexing (WDM) networks. Routing and wavelength assignment for wavelength-routed networks. Distributed lightpath setup and release. Recovery from link and node failure. Traffic grooming for access networks. Multiple access control (MAC) for local networks. Optical burst switching (OBS) and optical packet switching (OPS).

 

Consent of instructor.

 

I  Motivation for optical networking

II  Building blocks of wavelength division multiplexing (WDM) networks

III  Wavelength-routed optical wide-area networks (WANs)

  1. Static dimensioning of optical WANs
  2. Routing and wavelength assignment (RWA)
  3. Network optimization with integer linear programming (ILP)
  4. RWA under physical constraints on transmission
  5. Recovery from link and node failures
  6. Roles of optical wavelength conversion
  7. Dynamic RWA for WANs
  8. Distributed lightpath setup and release


IV Optical metro-area networks (MANs)

  1. Topology designs for MANs
  2. RWA for regular topologies
  3. Static traffic grooming
  4. Dynamic traffic grooming

V Optical local-area networks (LANs)

  1. Topology designs for LANs
  2. Passive optical networks and their physical limits
  3. Multiple access control (MAC) for optical LANs
  4. Contention-based protocols
  5. Reservation-based protocols
  6. Packet scheduling algorithms with quality of service (QoS) awareness

VI Alternative architectures for optical networks

  1. Optical packet switching (OPS)
  2. Optical burst switching (OBS)
  3. RWA and scheduling for OPS/OBS
  4. Roles of optical fiber delay lines (FDLs)

 

Lecture notes and handouts.

 

D.P. Bertsekas and R.G. Gallager: Data Networks, Prentice Hall, 1992.
W.D. Grover: Mesh-Based Survivable Networks, Prentice Hall, 2004.
G. Keiser: Optical Fiber Communications, McGraw-Hill, 2000.
H. Kolimbiris: Fiber Optics Communications, Prentice Hall, 2004.
Mukherjee: Optical Communication Networks, McGraw-Hill, 1997.
R. Ramaswamy and K. Sivarajan : Optical Networks: A Practical Perspective, Morgan Kaufmann, 2001.
A.B. Sharma, S.J. Halme, and M.M. Butusov: Optical Fiber Systems and Their Components, Springer-Verlag, 1981.
T.E. Stern and K. Bala: Multiwavelength Optical Networks: A Layered Approach, Prentice Hall, 1999.

 

IEEE Transactions on Communications
IEEE Journal on Selected Areas in Communications
IEEE/ACM Transactions on Networking
IEEE/OSA Journal of Lightwave Technology
IEICE Transactions
OSA Journal of Optical Networking
SPIE Optical Engineering

 

The final grade will be computed from the following components:
assignments (30 %),
mid-semester exam (30%),
and final exam (40%).
Closed-book examination is used in both mid-semester and final exams.