18. GEC13: Tutorials from Poly@NYU
Description
These are hand-on tutorials which provide experience in creating and executing WiMAX experiments on the orbit-lab WiMAX testbed. The original experiments are written by Fraida Fund from Poly@NYU. The following is a link to the original experiments that can be run on WITest.
Modifications from WITest
The experiments have been modified to run on the WiMAX testbed in the orbit-lab. The following modifications were done to get the experiment running:
- Added /usr/bin/wmxstat to a baseline WiMAX image that run on the node. The new image has been saved as baseline-gec13.ndz.
- Added /usr/share/omf-expctl-5.3/repository/test/app/wimaxcu_app.rb in the experiment controller (sb4). Click here to view file.
- Added the following snippet to /usr/share/omf-expctl-5.3/repository/test/app/iperf.rb in the experiment controller (sb4). Click here to view file.
a.defMeasurement("UDP_Rich_Info"){ |m| m.defMetric('ID', :long) m.defMetric('Begin_interval', :float) m.defMetric('End_interval', :float) m.defMetric('Transfer', :float) m.defMetric('Bandwidth', :float) m.defMetric('Jitter', :float) m.defMetric('Packet_Lost', :long) m.defMetric('Total_Packet', :long) m.defMetric('PLR', :float) }
- The experiment description was also modified to:
- reflect the node's host name for sandbox 4.
- added network configuration for the wimax interface
- use properties to change pass different node host name from command line.
The following are the experiment description scripts.
The experiments are geared towards sandbox 4 however they can be scripted for the outdoor resources with some modifications.
Attachments (5)
- wimaxcu_app.rb (1.6 KB ) - added by 12 years ago.
- gec13-tut01.rb (1.8 KB ) - added by 12 years ago.
- gec13-tut02.rb (3.6 KB ) - added by 12 years ago.
- gec13-tut03.rb (4.2 KB ) - added by 12 years ago.
- iperf.rb (7.3 KB ) - added by 12 years ago.
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