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25th January 2012 at 12:45 #67822BALKYGuest
we tried to make drive test in LTE with TEMS but in the L3 messages we don’t see the “Measurements control(UL-DCCH)..
Is there somebody to have idea where can be the problem, in the eNB settings or in the used device(Hua_E398)?
..rrb25th January 2012 at 13:59 #67823pixGuest
i know that the UE is not supposed to send Measurements in UL, except when detecting a HO.
I think it’s possible to force sending the Measurements, by tweaking some parameters, but i’m not sure.
pix25th January 2012 at 14:17 #67824BALKYGuest
the problems is that we can not find where is the problems…We tried to measure LTE cells but in TEMS L3 messages there is no Measurements control information(DL-DCCH and UL-DCCH)..The basic cause is that we have problem with handovers between LTE cells…
>>rrb25th January 2012 at 18:26 #67825pixGuest
but there is no other window from where you can see the measurements ?
if the MS did not send the measurement message, it means it didn’t detect the need to do a HO. Can you check your HO threshold for the events ? And compare it with the measurements performed by the MS “internally” ?
I will ask about your problem to my lte colleagues tomorrow (as you might have noticed, i’m far from being a guru in lte 😀 )
cheers25th January 2012 at 20:35 #67826BALKYGuest
thank you for yor help…
We think that the HO thresholds are OK, but I’m not sure :)))
I’ll check it tomorrow and give you feedback..