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When Enb apply measurement procedure through RRC connection reconfiguration message?

+3 votes
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When Enb apply measurement procedure through RRC connection reconfiguration message?
posted Sep 28, 2015 by Gnanendra Reddy

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+3 votes

We know before taking decision for handover in LTE system measurement reports are taken into account for an UE. UE has to send measurement report to enodeb but how enodeb realize that now I has to configure to UE to send measure report . To perform these measurements Ue uses concept of measurement gap and then get the information from other cell/technology/frequency. During this measurement activity UE doesn't schedule any UL/DL data and measurement procedure is also a battery consuming activity. my question is that how eNodeb trade off between measurement and UL/DL data.

+2 votes

Is their any triggering point ENB has to send Measurement consfiguration to UE.

Generally measurement configuration will come in RRC Reconfiguration message.At intall attach procedure ENB will send RRC Connection Reconfiguration message to send SRB2 and DRB configuration.

So,My question what is the triggering point to send Measurement configuration.

+4 votes

Since Ue can be configured for measure at the time of RRC Connection Setup. What is the probability to get mobility control info inside RRC Connection Reconfiguration as part of initial attach procedure.

+1 vote

I would like to ask the following:
1.How UE will be effected
2.How Source eNodeB will be effected
3.How about the re-transmission of PDCP(SN), PDCP (NO SN)

Thanks.

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