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Why CQI calculation is proprietary to UE vendor?Why ENB is not calculating based on UE's reported SINR?

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Why CQI calculation is proprietary to UE vendor?Why ENB is not calculating based on UE's reported SINR?
posted Oct 6, 2017 by Akhilesh

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+4 votes

I have gone through the measurement config/ report messages.I found that in meas report UE can send PCI, RSRP, RSRQ, CGI report at a time.

Will UE will send CGI report also at the same time or UE will send only when ENB request UE for the ECGI with the Report ECGI by giving pci ?

0 votes

In MAC spec they given LCP(logical channel prioritisation ) is at only in UE side why not in ENB side?

0 votes

why eNB sends rrc reconfiguration to connected UE when we add or modify inter frequency for SIB5 on eNB
As i understand, UE reads SIB5 after reading paging in idle mode. Why RRC reconfig is required at this time ?

+1 vote

if ENB requests ue capability through UE capability enquiry message .In UE capability enquiry message enb includes eutra and utra.Now if UE is not supporting eutra how enb will know about this

+1 vote

Can you, please explain what happens for the common channels? The PSS/SSS and PBCH have a fix position in time-frequency domain so in the area between the sectors we will have those REs (resource elements) and RBs (resource block) that are allocated to them that will interfere.
Also, can you explain how it is possible to decode the signals when the UE measures a negative SINR?

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