LOGOTeam ABACOPELAGO

Dhawal Parkar Shashidhar Desai Tejaswinee Havaldar

Team Report 3 April 20, 2009

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Simulation of InfoMobile Service

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Contents

1. Recap

2. Concepts

3. Approach

4. References

5. References

Recap

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Recap

Architecture Functioning :End user dynamically interacting with the distributed architecture for infomobility.

Grid and Main

Server

Cell Towers/Servers

Client Applications

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Central Server

Complete topological information

Co-ordination with external databases

Collect real time data from towers

Provide real time data to GPS users

Concepts

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Towers (distributed)

topological information pertaining to its cell

Cell-Map

Collect real time data from mobile users

Send critical information to Central web server

Concepts

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End Users

GPS Means of providing information to the user

Maps, routes, time-dependent & time-independent information

Mobile Gives input to build the real time database

Concepts

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Tuple Space

Web Service

Tower Server Client

Clients

Main Server

Communication between Towers and Client/Simulation of the Reception

Tuple Spaces

Tuple Space

Tower

Client

- Contains Tuples which have id of tower,x coordinate,ycoordinate. Used for Client to catch reception.

- Contains Tuples for each client which is used by the Tower to process requests of the clients

- Contains Tuples which are used to check if Client is still alive(Anti-read and Leases)

Main Server and Tower Communication (Providing Services for Clients)

Web Service(Request and Reply)

Tuple Space

Will contain a request tuple which is monitored by the server which may contain requests from the Client(Eg. Traffic in Certain area), a response tuple will have the result which is monitored by the Client.

Converts into Web Service Request and gets Result

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Title: All about Traffic – TomTom’s vision – WhitepaperAuthors: TOMTOMPublication Date: 2007Url: http://www.tomtom.com/lib/img/hdt/doc/Whitepaper.doc

Title: A distributed architecture to support infomobility servicesACM, AAA-IDEA ’06, Pages 1-7Authors: Claudia Canali, Riccardo LancellottiPublication Date: October 10, 2006Url: http://doi.acm.org/10.1145/1190183.1190189

Title: Cellular CommunicationsWeb ProForum Tutorials, Pages 1-23, Authors: International Engineering Consortium Publication Date: 2007Url: http://www.iec.org/online/tutorials/acrobat/cell_comm.pdf

Title: Priv´e: Anonymous Location-Based Queries in Distributed Mobile Systems", ACM,WWW 2007, Pages 1-10Authors: Gabriel Ghinita, Panos Kalnis, Spiros SkiadopoulosPublication Date: May 8–12, 2007Url: http://doi.acm.org/10.1145/1242572.1242623

References

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Thank You!