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WIFI-2007 Cloud: Sometime the Noise value reported in SurveySample for OnChannel is 0

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Lynn Shi
2021-04-14 12:10:23 -04:00
parent 1e74c777fd
commit d644fa5e37
1 changed files with 9 additions and 6 deletions
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15
opensync-ext-cloud/src/main/java/com/telecominfraproject/wlan/opensync/external/integration/utils/MqttStatsPublisher.java vendored
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@@ -1109,7 +1109,9 @@ public class MqttStatsPublisher {
busy += surveySample.getBusy() * surveySample.getDurationMs();
busySelf += surveySample.getBusySelf() * surveySample.getDurationMs();
totalDurationMs += surveySample.getDurationMs();
noiseList.add(getNegativeSignedIntFrom8BitUnsigned(surveySample.getNoise()));
if (surveySample.hasNoise()) {
noiseList.add(getNegativeSignedIntFrom8BitUnsigned(surveySample.getNoise()));
}
}
if (totalDurationMs > 0) {
@@ -1761,15 +1763,16 @@ public class MqttStatsPublisher {
long totalDurationMs = 0;
ChannelInfo channelInfo = new ChannelInfo();
int[] noiseArray = new int[surveySampleList.size()];
int index = 0;
List<Integer> noiseList = new ArrayList<>();
for (SurveySample sample : surveySampleList) {
busyTx += sample.getBusyTx() * sample.getDurationMs();
busySelf += sample.getBusySelf() * sample.getDurationMs(); // successful
// Rx
busy += sample.getBusy() * sample.getDurationMs();
channelInfo.setChanNumber(sample.getChannel());
noiseArray[index++] = getNegativeSignedIntFrom8BitUnsigned(sample.getNoise());
if (sample.hasNoise()) {
noiseList.add(getNegativeSignedIntFrom8BitUnsigned(sample.getNoise()));
}
totalDurationMs += sample.getDurationMs();
}
@@ -1781,8 +1784,8 @@ public class MqttStatsPublisher {
channelInfo.setTotalUtilization(totalUtilization.intValue());
channelInfo.setWifiUtilization(totalUtilization.intValue() - totalNonWifi.intValue());
channelInfo.setBandwidth(channelBandwidth);
if (surveySampleList.size() > 0) {
channelInfo.setNoiseFloor((int) Math.round(DecibelUtils.getAverageDecibel(noiseArray)));
if (noiseList.size() > 0) {
channelInfo.setNoiseFloor((int) Math.round(DecibelUtils.getAverageDecibel(toIntArray(noiseList))));
}
return channelInfo;
}