Radwin 5000 HPMP - Page 286

RADWIN5000HPMPUserManual Release3.5.70 12‐15
MoreontheThresholds
AsfortheHBS,usetheSa vebuttontostorethecurrentdatatofi leandtheClearbuttonto
deletecurrentlystoredperformancedata.
MoreontheThresholds
RSLThresholds
TwoRSLThresholdscanbedefined.Theyareusedasanindicatorofproblemsintheradio
channel.YoucanchecktheRSSfromtheLinkBudgetCalculatorresultsduringinstallation.
Valuesof‐5dBand‐8dBfromthecurrentRSSaretypical.
TSLThreshold
Acounterismaintained,ofthenumberofsecondintervalsduringwhichTxpowerexceeds
thisthreshold.
BBERThreshold
TheBackgroundBlockErrorRatioismeasuredasa percentage .Thethresholdcanbesetfrom
0.1%upto50%.
An8%thresholdisrecommended.Iftherearenoproblemsduringtheinterval,thenforthat
threshold,therecommendedBBERvalueshouldbe0.Sincethesystemprovidesalossless
RSLThresh2(‐
88dBm)
ThenumberofsecondsinwhichtheRSLwasbelow
thespecifiedthreshold.
MinTSL(dBm)
Theminimumofthetransmitsignallevel(measuredin
dBm)
MaxTSL(dBm)
Themaximumofthetransmitsignallevel(measuredin
dBm)
TSLThresh(25
dBm)
ThenumberofsecondsinwhichtheTransmitSignal
Level(TSL)wasabovethespecifiedthreshold
BBERThresh
(1.0%)
ThenumberofsecondsinwhichtheBackgroundBlock
ErrorRatio(BBER)ex ceededthespecifiedthreshold
RxMBytes
Received
Mbytes
ThenumberofMegabytesreceivedatthespecified
portwithintheinterval
TxMBytes
Transmitted
Mbytes
ThenumberofMegabytestransmittedatthespecified
portwithintheinterval.
BelowCapacity
Thresh
(0.0Mbps)
Secondscountwhenthroughputfellbelowthe
thresholdsetinFigure 12‐7
AboveTraffic
Thresh
Thresholdset
inFigure 12‐7
Secondscountwhenactualtrafficexceededthe
threshold
Table12‐3:HSUPerformanceMonitoringFields(Continued)
ColumnHeading
Abbreviation
Meaning
Description