Orbit nodes are actually PC's equipped with :
1 GHz VIA C3 proccessor
512 MB of RAM
40 GB disk
two ethernet ports
two 802.11 a/b/g cards
a Chassis Manager
is a PCI connecting contro ...
... s that are visible to the testbed Operator and can be used for setting up an experiment. The setup we have followed is similar to the one used by the GENI WiMAX consortium in US (http://wimax.orbit-lab.or ...
... with the i2CAT (Spain) and UoBristol (UK) OFELIA testbeds, as well as with the NORBIT wireless testbed (Australia), using also the Starlight infrastructure.
...
... urces.
Beginners can load a "baseline" distribution on their resources and later modify it according to their needs. There are two types of nodes supporting hard drive images at NITOS, the older Orbit-li ...
... Currently, the testbed supports orbit-like nodes (figure 2), diskless nodes (figure 3), and some custom made nodes. In particular, there are 10 orbit-like nodes, 15 diskless ones (ALIX 2c2 ) and 20 custom ...
... st and make sure you update this record with precise
deb http://pkg.mytestbed.net/ubuntu precise/
If this image is not for the orbit nodes then edit the file /etc/network/interfaces in order to look l ...
10 of the wireless Orbit nodes are equipped with humidity and temperature sensors (USB Sensor THUM Temperature and HUmidity Monitor).
A usb camera and sensor mounted on a box.
NITOS has developed ...
The basic characteristic of those new nodes is the lack of a local disk. Furthemore, their price is significantly lower than the Orbit nodes due to their hardware specifications. Sometimes, we may refer ...
1. Experiment setup
In this scenario we use two Orbit nodes which are equipped with a web-camera and stream captured Motion-JPEG video to NITOS server. Zoneminder (a famous surveillance software) is ...
... only loaded to Commell featured nodes in the NITOS grid. For the yellow Orbit nodes you can use the following steps under baseline.ndz image.
STEP 1. Compilation of linux and creation of kernel for ...
... modular router framework and the controller component has been integrated with OMF management framework for wireless testbeds. To outline TLQAP benefits, we have performed experiments on our ORBIT node ...
... collection server for retrieving experimental data.
Measuring and retrieving experimental data.
OMF uses the Orbit Measurement Library for collecting experiment results. It gives real-time experiment ...
... the testbed supports orbit-like nodes (figure 2), diskless nodes (figure 3), and some custom made nodes. In particular, there are 10 orbit-like nodes, 15 diskless ones (ALIX 2c2 ) and 20 custom made already ...