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Kokkuk Workshop The Study of 6LoWPAN with SCTP Multi-homing in Smart Grid

Kokkuk Workshop The Study of 6LoWPAN with SCTP Multi-homing in Smart Grid. Speaker: Chia-Wen Lu (Sally) Date:2012/02/23. Introduction. Wireless Sensor Network (WSN). Coordinator. ZigBee WSN. Utility System Server. ZigBee WSN. Internet. ZigBee WSN. Coordinator. Smart Meter.

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Kokkuk Workshop The Study of 6LoWPAN with SCTP Multi-homing in Smart Grid

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  1. Kokkuk WorkshopThe Study of 6LoWPAN with SCTP Multi-homing in Smart Grid Speaker: Chia-Wen Lu (Sally) Date:2012/02/23

  2. Introduction Wireless Sensor Network (WSN) Coordinator ZigBee WSN Utility System Server ZigBee WSN Internet ZigBee WSN Coordinator Smart Meter Intelligent Family Home Smart Grid

  3. Introduction(Cont.) 6LoWPAN Mesh Network Smart Meter Coor- dinator Ethernet Server CCIE CC Technology Building Computer Center Campus

  4. SCTP • Stream Control Transmission Protocol(SCTP) • SCTP is new reliable and message-oriented transport layer protocol • Two powerful functions make SCTP a highly efficient and reliable transmission mechanism • Multi-homing • Multi-streaming

  5. SCTP (Cont.) data master Internet P1 P1 P2 P2 backup data sender receiver • Multi-homing • Multiple network connection paths • Redundancy mechanism

  6. 6LoWPAN • IPv6 over Low-Power Wireless Personal Area Networks(6LoWPAN) • Based on IEEE 802.15.4 Characteristics: low data rate, low power consumption, short distance transmission • Network layer – IPv6 • Can speak with TCP/IP without translation

  7. Conclusion and Future work • In SCTP multi-homing mechanism, when a master path fails then switch to a back up path to continue transmitting data. • Master path always in active status but back up path is idle. • Design a path conversion algorithm which provides load balance mechanism and automatic path switching which depending on performance of data transmission. • Full use of existing resources

  8. Thanks for your attention. NCNU: http://www.ncnu.edu.tw/ncnuweb/

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