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SC D2 2013 Colloquium in Mysore, Karnataka, India

D2-01_37 WAN Network Communications Architectures for Smartgrids: Case Study comparison Authors: Arzuaga, A. Alvarez, M.A, Martinez, S. Arzuaga, T . Zamalloa, M. Rao, J. Hampesh, T. . SC D2 2013 Colloquium in Mysore, Karnataka, India. Case Study A ( Europe ).

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SC D2 2013 Colloquium in Mysore, Karnataka, India

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  1. D2-01_37WAN Network Communications Architectures for Smartgrids: Case Study comparisonAuthors: Arzuaga, A. Alvarez, M.A, Martinez, S. Arzuaga, T. Zamalloa, M. Rao, J. Hampesh, T. SC D2 2013 Colloquium in Mysore, Karnataka, India

  2. Case Study A (Europe) DMVPN architecture with NHRP and IPSec

  3. Case Study B (Europe) Cellular core network services architecture

  4. Case Study C (India) Cellular based VPN

  5. Case StudyComparison (I)

  6. Case StudyComparison (II)

  7. Special Report Questions • Q1-45. What are the reasons for implementing three different WAN communication architectures used in large scale Smartgrid projects presented in the paper, using cellular networks only? • Q1-46. Are those Utility Companies foreseeing cellular networks as the best option for implementing smart grids? • Q1-47. Which are the standards of cellular networks that have been selected?

  8. S.R. Q1-45 • Q1-45. What are the reasons for implementing three different WAN communication architectures used in large scale Smartgrid projects presented in the paper, using cellular networks only? • A: Case study B onlyimplements WAN links withCellularnetworks as itismaking use of the core network services providedby the cellularoperator. However case studies A and C can use othertechnologiesbesidesCellular. Howeverdue to itsadvantages, cellularconsiston 50% (Case A) to 90+% (case C) of the WAN links.

  9. S.R. Q1-46 • Q1-46. Are those Utility Companies foreseeing cellular networks as the best option for implementing smart grids? • A: Itis a simple and convenientoption to deploy a smartgridscommunicationnetworkable to connectwiththousands of fieldpointswith no infrastructure CAPEX and low operationalcosts. However, itdoesnotfulfillall the desiredrequirements in terms of performance, availability and dependability.

  10. S.R. Q1-47 • Q1-47. Which are the standards of cellular networks that have been selected? • A: Currently in Europe and India GPRS/EDGE (2G) and UMTS/HSPA (3G) services are beingusedbyutilities to deploysmartgridnetworks. WCDMA networks are alsobeingused in India. TETRA basedtrunkingsolutions are alsobeingused in EMEA. WIMAX alsobeingused in selectedareas/marketsdependingonfrequencyavailability.

  11. THANK YOU

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