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View Full Version : LTE - SNR for different MCS and PRB Configurations



redrooster
2010-08-31, 04:40 PM
Hi All,

I wondering if any of you out there have come across a excel spreedsheet which provides the required SNR/SINR for different combinations of LTE MCS (Modulation and Coding Scheme) and PRB (Physical Resource Block) sizes.
MCS varies from 0-28 and PRB 1-100 (or 110).

I've also worked out that for different fading models, e.g. EPA3, EVA50, and differnt antenna/diversity options these figures change.

I've attached a small example of the type of think i'm looking for. I saw this in a NSN presentation, however have not able to find/reproduce it yet :)

I am also away that there may be LTE ‘Throughput vs. average SNR’ tables (obtained as an output of link level simulations). THese would be useful too...

Any "experts" out there that can help - what would be great.

Cheers
Redrooster

anangpras
2010-12-15, 01:57 AM
how can i download the attachment??

hari_2208
2011-02-10, 12:11 AM
though i dont have same...i would like to add few points here....

MCS to CINR or SINR tables can be static or dymanic.They are vendor specific.you also take into account the HARQ ACK's or NACK's to upgrade /degarde your MCS level

CoolOptimisation
2011-12-06, 12:23 AM
..have a look to "3GPP TR 36.942" could be a good starting point...