ltedul20enb跟踪指南l11a ga或更高trace guideFDD LTEDUL20ENB.pdfVIP

FDD-LTE(DUL20)eNBTraceGuide(L11AGAorlater)

RaymondWang

Firstofall,youshouldalreadyinstalledthecygwin,moshellandflowfox.

Flowfoxinstalllink:

Catchhighlayertrace(S1,X2,RRC,NAS)

1.EnableeNBtrace:

AftermoshelltheeNB

teeallFt_RRC_ASN//forRRClog

teeallFt_S1AP_ASN//forS1log

teeallFt_X2AP_ASN//forX2log

teeallFt_LTE_EXCEPTION//forEXCEPTIONlog

ueenable-allcell-allue//forNASlog

2.Thesetracescanalsobesavedsotheycansurvivearestart,except

uetrace:

tesaveRRC_ASN

tesaveS1AP_ASN

tesaveX2AP_ASN

tesaveLTE_EXCEPTION

3.OpenmonitorintheeNodeB

mon000100all

//Itwillgenerateahandler,inthescreenwillget:

********Attachingboardstohandle:

$lhsh-v000100tm-attach3000100

Tostartthemonitorclient,runthefollowingcommand(typehmonformoreinfo):

/home/exinilu/moshell/monitor6054533079

$moncommand=/home/exinilu/moshell/monitor6054533079

4.Catchthelog

Pastethehandler/home/exinilu/moshell/monitor6054533079toanewcygwin

windowtocollecttrace

And,youcandecodeitatthesametime,like:

(1)Notsavelog,printlog,logincludeIE.

[~]/home/ezihwan/moshell/monitor60543033079|./decoder/ltng-s

(2)Savelog,notprintlog,logincludeIE.

[~]/home/ezihwan/moshell/monitor60543033079|./decoder/ltng-s

/home/ezihwan/log/1024/1024.log

Atsametimeyoucanprinttraceinanotherwindowsusetailcommand:

tail-f/home/ezihwan/log/1024/1024.log