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1 Tiago Camilo Wireless Sensor Networks in 4G Integration Tiago Camilo Prof. F. Boavida, Prof. J. SáSilva Laboratory of Communications and Telematics Department of Informatics Engineering University of Coimbra Portugal
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2 Laboratory of Communication and Telematics IP in WSN MAR Model Overview
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3 LCT Research Topics QoS in communication systems Multicast (6MNet model) Mobility IPv6 Network management New generation networks
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4 IP Networks vs. * IP Networks vs. WSN* IP NetworksWSN Networking ModeApplication-independentApplication-specific Routing ParadigmsAddress-centricData/location-centric Data RateHigh (Mbps)Low (Kbps) Resource constrainsBandwidthEnergy, limited processing and memory Network LifetimeLong (years-decades)Short (days-monhts) OperationAdministeredSelf-configured * Zuniga M., Krishnamachari, B., “Integrating Future Large-scale Wireless Sensor Networks with the Internet” “Integrating Future Large-scale Wireless Sensor Networks with the Internet”
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5 MAR Project Mar’s Model Header Compression Anycast Anycast Routing Protocol Auto-configuration Mobility
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6 Using Offering Integrating Supporting MAR Project
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7 Related Work SICS Contiki µIP IETF Group – LoWPAN 6LoWPAN: Overview, Assumptions, Problem Statement and Goals Transmission of IPv6 Packets over IEEE 802.15.4 Networks
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8 Mar’s Keys Research Topics Sensor Routers IPv6 Anycast Ant Colony Optimization
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9 MAR Model Integrating WSN in 4G systems using IPv6 advantages
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10 MAR Model The use of Sensor Routers Network Management Mobile capabilities Several interfaces
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11 MAR Model The use of IPv6 in the communication MIPv6 SR-BS ThinIPv6 SR-SN
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12 IPv6 Header Compression* IPv6 source address, 2 bits; IPv6 destination address, 2 bits; Traffic Class and Flow Label, 1 bit; Next Header, 2 bits; HC2 encoding, 1 bit; * Kushalnagar N., Montenegro, G., “6LoWPAN: Overview, Assumptions, Problem Statement and Goals” “6LoWPAN: Overview, Assumptions, Problem Statement and Goals”
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13 IPv6 Anycast Image Sound Energy Radioactivity Humidity Luminosity Temperature Movement Anycast as a Service Discovery:
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14 IPv6 Anycast Static Locations Garden West Zone Mobile Locations Bus Dog Anycast as a Geographic Locator:
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15 IPv6 Anycast The Home Anycast Router Approach*: *Ata, S., Hashimoto, M., Kitamura, H., Murata, M., “Mobile IPv6-based Global Anycasting”, draft-ata-anycast-mip6-00, February 2005
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16 IPv6 Anycast The Home Anycast Router Approach*: *Ata, S., Hashimoto, M., Kitamura, H., Murata, M., “Mobile IPv6-based Global Anycasting”, draft-ata-anycast-mip6-00, February 2005
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17 Optimization methodology based on ant behaviors, optimizing: Limited Memory Limited Processing Limited Power Limited Radio spectrum Anycast Routing Protocol Ant Colony Optimization:
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18 IPv6 Auto-configuration Is needed when*: *Thomson, S., Narten, T., Jinmei, T., “IPv6 Stateless Address Autoconfiguration”, draft-ietf-ipv6-rfc2462bis-07, December 2004; The interface is initialized at system startup time. The interface is reinitialized after a temporary interface failure. The interface attaches to a link for the first time. The interface is moved from a Sensor Router spectrum to another.
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19 IPv6 Auto-configuration Network Prefix Anycast Identifier Mac Address
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20 Mobile IPv6 Sensor Router Mobility:
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21 Mobile IPv6 Sensor Nodes Mobility:
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22 Evaluation Studies Simulation NRL's Sensor Network Extension to NS-2* Testbed Tests in real scenarios (ScatterWeb platform**) *http://nrlsensorsim.pf.itd.nrl.navy.mil/**http://www.scatterweb.com/
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23 Future Work Continuing the design of MAR model Study MAR approach in Simulation Environments Integrate MAR model into BATMAN Testbed Tests in real scenarios
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24 References Zuniga M., Krishnamachari, B., “Integrating Future Large-scale Wireless Sensor Networks with the Internet”; Kushalnagar N., Montenegro, G., “6LoWPAN: Overview, Assumptions, Problem Statement and Goals”; Ata, S., Hashimoto, M., Kitamura, H., Murata, M., “Mobile IPv6-based Global Anycasting”, draft-ata-anycast-mip6-00, February 2005; Thomson, S., Narten, T., Jinmei, T., “IPv6 Stateless Address Autoconfiguration”, draft-ietf-ipv6-rfc2462bis-07, December 2004; http://www.sics.se/ http://nrlsensorsim.pf.itd.nrl.navy.mil/; http://www.scatterweb.com/;
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