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- Timestamp:
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Feb 10, 2012, 4:54:40 PM (12 years ago)
- Author:
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Nilanjan Paul
- Comment:
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—
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v17
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v18
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30 | 30 | Before the experiment, the BS parameters can be changed. The following are a few examples commands to control the MCS:[[BR]] |
31 | 31 | * To get the current MCS: |
32 | | * '''> wget -O status http://localhost:5052/wimaxrf/mcsProfile''' |
| 32 | * '''$ wget -O status http://localhost:5052/wimaxrf/mcsProfile''' |
33 | 33 | |
34 | 34 | * Change downlink MCS to single profile: |
35 | | * '''> wget -O status http://localhost:5052/wimaxrf/mcsProfile?dl=15 ''' |
| 35 | * '''$ wget -O status http://localhost:5052/wimaxrf/mcsProfile?dl=15 ''' |
36 | 36 | |
37 | 37 | * Change downlink MCS with profile list: |
38 | | * '''> wget -O status http://localhost:5052/wimaxrf/mcsProfile?dl=15,17,18''' |
| 38 | * '''$ wget -O status http://localhost:5052/wimaxrf/mcsProfile?dl=15,17,18''' |
39 | 39 | |
40 | 40 | * Change uplink MCS to single profile: |
41 | | * '''> wget -O status http://localhost:5052/wimaxrf/mcsProfile?ul=15''' |
| 41 | * '''$ wget -O status http://localhost:5052/wimaxrf/mcsProfile?ul=15''' |
42 | 42 | |
43 | 43 | * Change uplink MCS with profile list: |
44 | | * '''> wget -O status http://localhost:5052/wimaxrf/mcsProfile?ul=15,17,18''' |
| 44 | * '''$ wget -O status http://localhost:5052/wimaxrf/mcsProfile?ul=15,17,18''' |
45 | 45 | |
46 | 46 | * To restart the base station: |
47 | | * '''> wget http://localhost:5052/wimaxrf/restart''' |
| 47 | * '''$ wget http://localhost:5052/wimaxrf/restart''' |
48 | 48 | |
49 | 49 | For other details on changing BS parameters please refer to ''Basic Support Services'' under http://wimax.orbit-lab.org/wiki [[BR]] |
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53 | 53 | == Usage == |
54 | 54 | * Start clean, turn off all the nodes: |
55 | | * '''> omf-5.2 tell offh all''' |
| 55 | * '''$ omf-5.2 tell offh all''' |
56 | 56 | {{{ |
57 | 57 | nilanjan@console.sb4:~/exp/dl-iperf/5.2$ omf-5.2 tell offh all |
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74 | 74 | |
75 | 75 | * Query the status of the nodes. Wait until all nodes are in ''POWEROFF'' state. |
76 | | * '''> omf-5.2 stat'''. |
| 76 | * '''$ omf-5.2 stat'''. |
77 | 77 | {{{ |
78 | 78 | nilanjan@console.sb4:~/exp/dl-iperf/5.2$ omf-5.2 stat |
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94 | 94 | |
95 | 95 | * Load image onto node1-4 and node1-9: |
96 | | * '''> omf-5.2 load [[1,4],[1,9]] baseline-iperf.ndz''' |
| 96 | * '''$ omf-5.2 load [[1,4],[1,9]] baseline-iperf.ndz''' |
97 | 97 | {{{ |
98 | 98 | nilanjan@console.sb4:~/exp/dl-iperf/5.2$ omf-5.2 load [[1,4],[1,9]] baseline-iperf.ndz ; sleep 360 ; omf-5.2 tell on [[1,4],[1,9]] ; sleep 360 ; omf-5.2 exec dl-iperf.rb |
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136 | 136 | |
137 | 137 | * After loading the image, node1-4 & node1-9 are turned off. Turn these nodes back on: |
138 | | * '''> omf-5.2 tell on [[1,4],[1,9]]''' |
| 138 | * '''$ omf-5.2 tell on [[1,4],[1,9]]''' |
139 | 139 | {{{ |
140 | 140 | nilanjan@console.sb4:~/exp/dl-iperf/5.2$ omf-5.2 tell on [[1,4],[1,9]] |
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151 | 151 | |
152 | 152 | * Now run the experiment script: |
153 | | * '''> omf-5.2 exec wimax-iperf-attn.rb''' |
| 153 | * '''$ omf-5.2 exec wimax-iperf-attn.rb''' |
154 | 154 | {{{ |
155 | 155 | nilanjan@console.sb4:~/exp/dl-iperf/5.2$ omf-5.2 tell on [[1,4],[1,9]] |