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COST 804 Participant presentation

COST 804 Participant presentation. Paweł Wiatr, Ph.D. Candidate Advisors: prof. Lena Wosinska, Paolo Monti Royal Institute of T echnology (KT H ) Palma Mallorca, 26 th April 20 12. Pawel Wiatr wiatr@kth.se PhD Candidate Royal Institute of Technology (KTH), ICT School,

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COST 804 Participant presentation

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  1. COST 804 Participant presentation Paweł Wiatr, Ph.D. Candidate Advisors: prof. Lena Wosinska, Paolo Monti Royal Institute of Technology (KTH) Palma Mallorca, 26th April 2012

  2. Pawel Wiatr wiatr@kth.se PhD Candidate Royal Institute of Technology (KTH), ICT School, Optical Netwoks Laboratory Stockholm, Sweden Previously: • OSS Solution Manager (Pre-Sales),Comarch, Poland • Research engineer (WiFi, Ubiquitouscontext aware computing), KTH • OSS Consulant UEM, Mocambique Main areas of interest: • Optical networks • „Green” routing techniques • Flexible spectrum • Network management (OSS) • Service & Customer Experience monitoring • Events correlation COST 804 Training School, 24-27 April 2012, Palma Mallorca

  3. My research • Energy Efficiency in Optical Transparent NetworksImpacts/ tradeoffs • K. Janicki, P. Mrozicki, P. Wiatr, Management platform for next generation optical networks, ICTON 2010 • P. Monti, P. Wiatr, A. Jirattigalachote, L. Wosinska, Trading Power Savings for Blocking Probabilityin Dynamically Provisioned WDM Networks, ICTON 2010 • P. Wiatr, P. Monti, L. Wosinska, Green lightpath provisioning in transparent WDM networks: Pros and cons, ANTS2010 • Interests in: • Impact of energy efficient strategies on other than network parametersIs it really worth to introduce energy efficient techniques to the backbone networks? • Looking for: • Details of state transtion process (active<->sleep) in devices and/or in the systems COST 804 Training School, 24-27 April 2012, Palma Mallorca

  4. Blocking vs. power savings

  5. Path length distribution

  6. Discussion

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