Changes between Version 2 and Version 3 of Tutorials/g0WmLTE/Tutorial1


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Timestamp:
Mar 16, 2011, 7:06:04 PM (14 years ago)
Author:
ssugrim
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  • Tutorials/g0WmLTE/Tutorial1

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    55== Experimental Scenario ==
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    7 The experimental scenario is fairly simple: our goal is to measure RTT of basic WiMAX link (single hop). This will be achieved by processing the output of a simple ping command. The out put of the ping command will be passed through a regular expression and the results stored in an sqlite database.
     7The experimental scenario is fairly simple: our goal is to measure RTT of basic WiMAX link (single hop). This will be achieved by processing the output of a simple ping command. The output of the ping command will be passed through a regular expression and the results stored in an sqlite database.
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    99=== Experiment Description ===
    … …  
    3737==== Ping Application ====
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    39 This application definition wraps code around the ping command running on an individual node. Unlike the dhclient application definition, we're interested in it's out out. We've defined a few measurement metrics (pieces of data we're interested in). When we examine the results in the sqlite database produced from this experiment the field will be labeled with these metric names. This wrapper is based off the OML4R command wrapper library (it's included in a require statement).
     39This application definition wraps code around the ping command running on an individual node. Unlike the dhclient application definition, we're interested in it's output. We've defined a few measurement metrics (pieces of data we're interested in). When we examine the results in the sqlite database produced from this experiment the field will be labeled with these metric names. This wrapper is based on the OML4R command wrapper library (it's included in a require statement).
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    83 Now that all the setup is done the actual experiment code is pretty simple. It  boot the nodes waits for 10 seconds for them to warm up and then runs the ping/collection.
     83Now that all the setup is done the actual experiment code is pretty simple. It  boots the nodes, waits for 10 seconds for them to warm up and then runs the ping/collection.
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    8585{{{