laboratory of communication and telematics ip in wsn mar model
DESCRIPTION
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. Overview. Laboratory of Communication and Telematics IP in WSN MAR Model. - PowerPoint PPT PresentationTRANSCRIPT
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Wireless Sensor Networks in 4G Integration
Tiago CamiloTiago CamiloProf. F. Boavida, Prof. J. SáSilva
Laboratory of Communications and TelematicsDepartment of Informatics Engineering
University of CoimbraPortugal
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Laboratory of Communication and Telematics
IP in WSN
MAR Model
Overview
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LCT Research Topics
QoS in communication systems Multicast (6MNet model) Mobility IPv6 Network management New generation networks
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IP Networks vs. IP Networks vs. WSN**
IP Networks WSN
Networking Mode Application-independent
Application-specific
Routing Paradigms Address-centric Data/location-centric
Data Rate High (Mbps) Low (Kbps)
Resource constrains Bandwidth Energy, limited processing and memory
Network Lifetime Long (years-decades) Short (days-monhts)
Operation Administered Self-configured
* Zuniga M., Krishnamachari, B.,* 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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MAR Project
Mar’s Model Header Compression Anycast Anycast Routing Protocol Auto-configuration Mobility
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Using
Offering
Integrating
Supporting
MAR Project
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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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Mar’s Keys Research Topics
Sensor RoutersIPv6AnycastAnt Colony Optimization
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MAR Model
Integrating WSN in 4G systems using IPv6 advantages
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MAR Model
The use of Sensor RoutersNetwork ManagementMobile capabilitiesSeveral interfaces
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MAR Model
The use of IPv6 in the communicationMIPv6 SR-BSThinIPv6 SR-SN
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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 NKushalnagar N., Montenegro, G.,., Montenegro, G., “ “6LoWPAN: Overview, Assumptions, Problem Statement and Goals6LoWPAN: Overview, Assumptions, Problem Statement and Goals””
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IPv6 Anycast
Image Sound Energy Radioactivity Humidity Luminosity Temperature Movement
Anycast as a Service Discovery:
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IPv6 Anycast
Static LocationsGardenWest Zone
Mobile Locations
BusDog
Anycast as a Geographic Locator:
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IPv6 Anycast
The Home Anycast Router Approach*:
*Ata, S., Hashimoto, M., Kitamura, H., Murata, M., “Mobile IPv6-based Global *Ata, S., Hashimoto, M., Kitamura, H., Murata, M., “Mobile IPv6-based Global Anycasting”, draft-ata-anycast-mip6-00, Anycasting”, draft-ata-anycast-mip6-00, February February 20052005
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IPv6 Anycast
The Home Anycast Router Approach*:
*Ata, S., Hashimoto, M., Kitamura, H., Murata, M., “Mobile IPv6-based Global *Ata, S., Hashimoto, M., Kitamura, H., Murata, M., “Mobile IPv6-based Global Anycasting”, draft-ata-anycast-mip6-00, Anycasting”, draft-ata-anycast-mip6-00, February February 20052005
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Optimization methodology based on ant behaviors, optimizing:Limited MemoryLimited ProcessingLimited Power Limited Radio spectrum
Anycast Routing Protocol
Ant Colony Optimization:
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IPv6 Auto-configuration
Is needed when*:
*Thomson, S., Narten, T., Jinmei, T., “IPv6 Stateless Address Autoconfiguration”, *Thomson, S., Narten, T., Jinmei, T., “IPv6 Stateless Address Autoconfiguration”, draft-ietf-ipv6-rfc2462bis-07, draft-ietf-ipv6-rfc2462bis-07, DecemberDecember 2004; 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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IPv6 Auto-configuration
Network Prefix
Anycast Identifier
Mac Address
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Mobile IPv6
Sensor Router Mobility:
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Mobile IPv6
Sensor Nodes Mobility:
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Evaluation Studies
SimulationNRL's Sensor Network Extension to NS-2*
TestbedTests in real scenarios (ScatterWeb platform**)
*http://nrlsensorsim.pf.itd.nrl.navy.mil/*http://nrlsensorsim.pf.itd.nrl.navy.mil/**http://www.scatterweb.com/**http://www.scatterweb.com/
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Future Work
Continuing the design of MAR modelStudy MAR approach in Simulation EnvironmentsIntegrate MAR model into BATMAN TestbedTests in real scenarios
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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/;