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Revision 302, 1.3 KB
(checked in by trnewman, 15 years ago)
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Python demo updates
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| 1 | <!-- |
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| 2 | This is an example XML file to interface with our cognitive engine. |
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| 3 | The library shall create a new table "myengine" with the following cols: |
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| 4 | throughput spectral_efficiency log10_ber mod_scheme tx_power SNR |
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| 5 | --> |
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| 6 | <engine name="myengine" filename="myengine.sql"> |
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| 7 | |
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| 8 | <!-- utilities : QoS metrics --> |
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| 9 | <utilities> |
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| 10 | <utility name="throughput" units="kbps" goal="max" target="125" /> |
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| 11 | <utility name="spectral_efficiency" units="b/s/Hz" goal="max" /> |
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| 12 | <utility name="log10_ber" units="none" goal="min" target="-3" /> |
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| 13 | </utilities> |
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| 14 | |
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| 15 | <!-- radio parameters --> |
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| 16 | <parameters> |
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| 17 | <parameter name="mod_scheme" min="1" max="4" step="1"> |
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| 18 | <!-- BPSK, QPSK, 8-PSK, 16-QAM --> |
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| 19 | <affect utility="throughput" relationship="improve" /> |
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| 20 | <affect utility="spectral_efficiency" relationship="improve" /> |
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| 21 | <affect utility="log10_ber" relationship="degrade" /> |
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| 22 | </parameter> |
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| 23 | <parameter name="tx_power" units="dBm" min="-30.0" max="0.0" step="0.1"> |
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| 24 | <affect utility="log10_ber" relationship="improve"/> |
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| 25 | </parameter> |
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| 26 | </parameters> |
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| 27 | |
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| 28 | <!-- link/channel observations --> |
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| 29 | <observables> |
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| 30 | <observable name="SNR"> |
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| 31 | <affect utility="log10_ber" relationship="improve" /> |
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| 32 | </observable> |
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| 33 | </observables> |
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| 34 | </engine> |
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