wiki:DSC/ze_calibration

Version 15 (modified by seskar, 11 years ago) ( diff )

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Calibration Report

Table of Contents

  1. DARPA Spectrum Challenge
    1. Hurdles
    2. Wildcard tournament
    3. Preliminary round
    4. Final round
  2. DARPA Spectrum Challenge Q&A
    1. Tournament Q&A
    2. Hurdles Q&A
  3. Tutorial for Hurdle3-like experiment
    1. Objective
    2. Hardware / Software Resources Used
    3. Setting up the nodes
    4. Running the experiment script
  4. Tournament game example !#1
    1. Objective
    2. Hardware / Software Resources Used
    3. Setting up the nodes
    4. Running the experiment script
  5. Match Execution Framework (Post Preliminary)
    1. Objective
    2. Hardware / Software Resources Used
    3. Setting Up the Arena for COMPETITIVE
    4. Setting Up the Arena for COOPERATIVE
    5. Running the Validation/Experiment Script
    6. Running Matches on Sandboxes
  6. Bot Images
  7. Tournament Scripts
    1. Objective
    2. Running Competitive Matches
    3. Running Cooperative Matches
  8. Match Visualization
    1. Competitive Match Visualization
    2. Cooperative Match Visualization
  9. Calibration Report
    1. Primary Competitive
    2. Secondary Competitive
    3. Primary Cooperative
    4. Secondary Cooperative
    5. Full Arena
    6. Calibration Procedure
  10. Image Validation Procedure (Preliminary Torunament)
  11. Image Validation Procedure (Final Tournament)
    1. Validate With Basic Script
    2. Validate With Tournament Scripts
    3. Additional Arena Testing

Primary Competitive

id node1-1 node7-7 node13-13 node19-19
node1-1 - -26.01 -31.35 -38.32
node7-7 -40.40 - -33.65 -29.88
node13-13 -32.13 -29.61 - -22.26
node19-19 -33.26 -33.05 -18.00 -

Secondary Competitive

id node2-19 node8-13 node14-7 node20-1
node2-19 - -31.99 -36.91 -37.40
node8-13 -42.83 - -27.05 -30.64
node14-7 -34.83 -26.17 - -23.82
node20-1 -45.36 -49.33 -39.52 -

Primary Cooperative

id node1-1 node1-2 node2-1 node19-19 node19-20 node20-19
node1-1 - -10.76 -12.33 -38.32 -27.81 -30.43
node1-2 -15.14 - -22.66 -32.50 -30.35 -42.18
node2-1 -10.83 -11.03 - -34.28 -38.68 -39.92
node19-19 -33.26 -35.74 -30.61 - -10.77 -15.86
node19-20 -30.18 -26.08 -33.43 -19.55 - -15.04
node20-19 -29.56 -29.29 -31.66 -11.22 -11.68 -

Secondary Cooperative

id node1-19 node2-19 node2-20 node19-1 node20-1 node20-2
node1-19 - -11.89 -17.83 -30.25 -22.70 -29.30
node2-19 -10.83 - -15.79 -45.22 -37.40 -33.79
node2-20 -11.25 -12.21 - -32.30 -29.70 -40.73
node19-1 -45.10 -28.99 -41.07 - -10.98 -11.71
node20-1 -41.07 -45.36 -46.07 -22.67 - -24.79
node20-2 -23.35 -37.48 -29.23 -11.65 -11.01 -

Full Arena

id node1-1 node1-2 node1-19 node2-1 node2-19 node2-20 node7-7 node8-13 node13-13 node14-7 node19-1 node19-19 node19-20 node20-1 node20-2 node20-19
node1-1 - -10.76 -36.03 -12.33 -25.83 -29.47 -26.01 -25.15 -31.35 -38.31 -25.00 -38.32 -27.81 -26.35 -29.30 -30.43
node1-2 -15.14 - -28.42 -22.66 -33.93 -30.99 -32.42 -27.89 -32.81 -24.45 -22.01 -32.50 -30.35 -48.39 -28.53 -42.18
node1-19 -29.83 -23.96 - -21.91 -11.89 -17.83 -30.58 -21.14 -30.97 -20.09 -30.25 -26.79 -20.49 -22.70 -29.30 -40.94
node2-1 -10.83 -11.03 -33.52 - -27.80 -39.08 -22.38 -22.06 -22.86 -35.42 -31.03 -34.28 -38.68 -25.70 -31.96 -39.92
node2-19 -30.23 -36.20 -10.83 -26.38 - -15.79 -36.40 -31.99 -26.96 -36.91 -45.22 -29.70 -26.88 -37.40 -33.79 -29.50
node2-20 -35.17 -34.56 -11.25 -38.80 -12.21 - -32.04 -25.05 -25.03 -26.03 -32.30 -29.47 -32.83 -29.70 -40.73 -34.51
node7-7 -40.40 -26.14 -28.66 -32.15 -28.90 -39.49 - -16.49 -33.65 -35.72 -31.47 -29.88 -28.75 -27.05 -46.44 -33.09
node8-13 -34.98 -27.63 -29.36 -35.63 -42.83 -24.67 -32.32 - -20.07 -27.05 -32.48 -31.84 -27.88 -30.64 -35.07 -36.87
node13-13 -32.13 -27.55 -25.06 -25.15 -28.46 -23.82 -29.61 -14.13 - -21.22 -32.76 -22.26 -25.00 -26.84 -26.24 -26.64
node14-7 -33.51 -26.83 -28.92 -34.39 -34.83 -34.94 -32.09 -26.17 -24.98 - -35.72 -23.17 -29.79 -23.82 -48.80 -31.97
node19-1 -35.15 -39.09 -45.10 -40.28 -28.99 -41.07 -31.95 -28.92 -32.96 -18.86 - -36.84 -40.81 -10.98 -11.71 -29.18
node19-19 -33.26 -35.74 -35.36 -30.61 -28.88 -29.69 -33.05 -34.12 -18.00 -31.26 -30.40 - -10.77 -31.96 -31.88 -15.86
node19-20 -30.18 -26.08 -24.07 -33.43 -24.68 -26.48 -32.16 -33.33 -25.33 -25.38 -31.12 -19.55 - -32.81 -33.24 -15.04
node20-1 -52.74 -43.57 -41.07 -60.82 -45.36 -46.07 -46.32 -49.33 -37.03 -39.52 -22.67 -47.01 -42.87 - -24.79 -62.62
node20-2 -44.66 -29.65 -23.35 -30.78 -37.48 -29.23 -28.43 -26.03 -19.57 -24.57 -11.65 -33.04 -53.31 -11.01 - -37.67
node20-19 -29.56 -29.29 -28.13 -31.66 -26.86 -29.89 -25.82 -34.90 -12.40 -25.55 -29.04 -11.22 -11.68 -32.23 -33.38 -

Calibration Procedure

Calibration procedure is using custom made UHD based program to generate sine wave on a transmitter and collect signal strength measurements on a receiver. This program is available in usrp-calibration.ndz image. To put the image on the set of arena nodes and turn them on, execute the following two OMF commands: 

  omf load -t system:topo:dsc-arena -i usrp-calibration.ndz
  omf tell -a on -t system:topo:imaged

The short calibration procedure is OEDL based experiment that operates on the latest set of imaged nodes. It loops over the set and in each iteration uses a single node as a transmitter and all other nodes as receivers. It displays the set of calibration matrices for the various DSC topologies. To get the calibration results: 

user@console.grid:~/# omf exec system:exp:dsc-calibration

 INFO NodeHandler: OMF Experiment Controller 5.4 (git 3fb37b9)
 INFO NodeHandler: Reading configuration file /etc/omf-expctl-5.4/services.yaml
 INFO NodeHandler: Add domain http - http://internal1.orbit-lab.org:5054/
 INFO NodeHandler: Add domain http - http://repository1.orbit-lab.org:5054/
 INFO NodeHandler: Slice ID: default_slice (default)
 INFO NodeHandler: Experiment ID: default_slice-2014-02-18t09.13.14.628-05.00
 INFO NodeHandler: Message authentication is disabled
 INFO Experiment: load system:exp:stdlib
 INFO property.resetDelay: resetDelay = 230 (Fixnum)
 INFO property.resetTries: resetTries = 1 (Fixnum)
 INFO Experiment: load system:exp:eventlib
 INFO Experiment: load system:exp:winlib
 INFO Experiment: load short_cal.rb
 INFO property.freq: freq = 600000000 (Fixnum)
 INFO property.server: server = "idb2" (String)
 INFO property.port: port = 5123 (Fixnum)
 INFO property.runtime: runtime = 180 (Fixnum)
 INFO property.dbg: dbg = true (TrueClass)
 INFO Topology: Loaded topology '/tmp/pxe_slice-2014-02-18t08.19.12.801-05.00-topo-success'.
 INFO Topology: Loaded topology 'system:topo:imaged'.
 INFO stdlib: Waiting for nodes (Up/Down/Total): 11/5/16 - (still down: node20-1.grid.orbit-lab.org,node20-19.grid.orbit-lab.org,node20-2.grid.orbit-lab.org) [0 sec.]
 INFO ALL_UP: Event triggered. Starting the associated tasks.
 INFO exp: No of nodes 16
 INFO exp: Start usrpd daemons
 INFO exp: Request from Experiment Script: Wait for 20s....
 INFO exp: Connect to usrpd daemons
 INFO exp: Measure the power with node1-1.grid.orbit-lab.org as a transmitter
 INFO exp: Measure the power with node1-2.grid.orbit-lab.org as a transmitter
 INFO exp: Measure the power with node1-19.grid.orbit-lab.org as a transmitter
 INFO exp: Measure the power with node2-1.grid.orbit-lab.org as a transmitter
 INFO exp: Measure the power with node2-19.grid.orbit-lab.org as a transmitter
 INFO exp: Measure the power with node2-20.grid.orbit-lab.org as a transmitter
 INFO exp: Measure the power with node7-7.grid.orbit-lab.org as a transmitter
 INFO exp: Measure the power with node8-13.grid.orbit-lab.org as a transmitter
 INFO exp: Measure the power with node13-13.grid.orbit-lab.org as a transmitter
 INFO exp: Measure the power with node14-7.grid.orbit-lab.org as a transmitter
 INFO exp: Measure the power with node19-1.grid.orbit-lab.org as a transmitter
 INFO exp: Measure the power with node19-19.grid.orbit-lab.org as a transmitter
 INFO exp: Measure the power with node19-20.grid.orbit-lab.org as a transmitter
 INFO exp: Measure the power with node20-1.grid.orbit-lab.org as a transmitter
 INFO exp: Measure the power with node20-2.grid.orbit-lab.org as a transmitter
 INFO exp: Measure the power with node20-19.grid.orbit-lab.org as a transmitter
 INFO Topology: Loaded topology 'system:topo:dsc-teamXp'.
 INFO Topology: Loaded topology 'system:topo:dsc-teamYp'.
 INFO Topology: Loaded topology 'system:topo:dsc-teamXYp'.
...
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