To Look at July 18, 2006
Posted by arhutchinson in Uncategorized.1 comment so far
http://www.cs.ucl.ac.uk/dept/newbuilding/
Still To Do July 17, 2006
Posted by arhutchinson in Testbed.1 comment so far
Overwrite images with node ID
Integrate with node reservation
Create admin area
read coordinates from xml as basis for file coordinates
Redraw map of 7th floor
convert calendar to xml input
Testbed reservation system July 10, 2006
Posted by arhutchinson in HEN, Moats.9 comments
Need to develop application to graphically show topology of UCL testbed.
Graphical location of all nodes
Graphical location of soekris boxes
Connections amongst nodes and boxes
Admin Panel :
- Add New nodes
- Delete new nodes
- Set position
- Set connected nodes
Reservation:
Things to do:
- Create DB or Parse XML
- Motes
- Connections
- Soekris Boxes
- Users
- Jobs
- Connections
- Register Resources -Motes
- Display motes on screen based on position set in db
- On highlighting mote – display mote information -id, name, status, link to schedule
- On selection – link to node information, link to connection
Admin
Login: Username / password
Testbed schedule: assigned jobs – testbed usage times
Reservations: Select a soekris box to use – Select a timeslot – Select a mote
Testbed usage
Load executables: upload class files to directories to run for analysis
Links Collected July 7, 2006
Posted by arhutchinson in Uncategorized.6 comments
http://motelab.eecs.harvard.edu/index.php
http://mistlab.csail.mit.edu/
http://nms.csail.mit.edu/software/motelab-scripts/
http://minipax.eecs.harvard.edu/repos/tinyos-net/trunk/python/moteviz/resource/motelab-maps/
http://www.planet-lab.org/Talks/2005-05-01/resource.ppt
Resources
- motelab at Harvard, http://motelab.eecs.harvard.edu/
- mistlab at MIT, http://mistlab.csail.mit.edu/
- orbitlab at Rutgers, http://www.orbit-lab.org/
- planetlab at Princeton, http://www.planet-lab.org/
- emulab at Utah, http://www.emulab.net/
Reading List
- Wireless Sensor Network Bibliography,
http://ceng.usc.edu/~anrg/SensorNetBib.html
http://www.discover.uottawa.ca/publications/PID220934.pdf
http://www.cs.virginia.edu/wsn/medical/
http://www.cs.virginia.edu/wsn/medical/overview.html
http://exscal.nullcode.org/kansei/index.php – Kansei
http://ore.mines.edu/~mcolagro/category/wireless-sensor-networks/
To Do Today July 7, 2006
Posted by arhutchinson in To Do Today.add a comment
WSN site survey tool
Reservation system for motes WSN Testbed
Mote connected software GUI
Make WSN platform Checklist July 4, 2006
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Key requirements to achieve
- Reliability – 99.99%
- Wireless – Multi year battery life
- Enterprise Integration – IP and industry protocols
- Flexibility – Application optimization
- Deployability – Network Management
Nodes Collect sensor information – light / heat / weight / changes in environment
Within a time frame send data to a remote sink / sensing device
Sensing device forwards information to Gateway
Gateway uses ethernet / wireless to send data to server
Data on server is recorded and sent to application / device for modification / analysis
Go through “How To Build WSN” leaflet taking key points July 4, 2006
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Predicted Unit Sales – 100 – 120 Million units
Top 5 requirements
- Reliability – 99.99%
- Wireless – Multi year battery life
- Enterprise Integration – IP and industry protocols
- Flexibility – Application optimization
- Deployability – Network Management
Reliable, Flexible Mesh Networking
- Star
- Hybrid Star
- Low Power Mesh
Network Services for Reliability
- Dynamic route updates
- Link level message acknowledgements
- End to end message acknowledgements
- Automatic retries
Mesh Network Summary
Choose best topology for an application
- Star
- Hybrid Star
- Low Power Mesh
Configuration capabilities for reliability / power optimizations
Network Management
Dynamic code updates – Deluge / Trickle
- Boot Loader in sensor nodes
- Program images controlled by gateway server
- Single Node or multicast reprogramming
- Reliable reprogramming over low power mesh
Checklist
To Do Today July 4, 2006
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WSN Bootcamp
Go through “How To Build WSN” leaflet taking key points
Make WSN platform checklist
Market Research WSN
Research institutions using Tiny OS July 2, 2006
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http://webs.cs.berkeley.edu/users/select_users.php
WSN News Stories July 2, 2006
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http://www.mercurynews.com/mld/mercurynews/business/14250853.htm
