laboratory of communication and telematics ip in wsn mar model

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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 Presentation

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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/;

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