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LTE DL MIMO4x4 4x2 2x2 RRC Message diferentiation
Hi Experts
is there anyway to check if the logfile result, UE is clamping with the signal from the 4x4/4x2 or 2x2 cell from RRC message ?
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2018-04-10 03:14 PM
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Member
Reputation: 37
1 out of 1 members found this post helpful.
Re: LTE DL MIMO4x4 4x2 2x2 RRC Message diferentiation
MIMO can be get from Layer 1 information. I can't found it on RRC Message.
On QXDM log file, MIMO information can be get from LL1 log : 0xB126 LTE LL1 PDSCH Demapper Configuration, below is the sample.
02:41:47.666 [0xB126] LTE LL1 PDSCH Demapper Configuration
Version = 23
Version 23 {
Serving Cell ID = 337
Sub-frame Number = 1
System Frame Number = 54
PDSCH RNTIl ID = 779
PDSCH RNTI Type = C-RNTI
Number of Tx Antennas (M) = 1 antenna
Number of Rx Antennas (N) = 2 antennas
Spatial Rank = rank 1
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Post Thanks - 3 Thanks
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Junior Member
Reputation: 12
Re: LTE DL MIMO4x4 4x2 2x2 RRC Message diferentiation
Hi rimeka
In the above M x N does this mean 1x2 SIMO
These antennas given M & N are for EnodeB?
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