top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

LTE: Pushing number of samples on higher MCS?

+1 vote
314 views

Could somebody suggest on pushing number of samples on higher MCS. Its generally dependent on good SINR. Despite of the fact having good SINR, not being able to get higher order MCS.

posted Jan 16, 2018 by anonymous

Share this question
Facebook Share Button Twitter Share Button LinkedIn Share Button

2 Answers

0 votes

You can check which MCS enabled on that particular eNB. Some time lower MCS is enabled on the eNB and we didn't get higher MCS.

answer Jan 18, 2018 by Vipan Kumar
0 votes

Both SINR and BLER should be considered for MCS selection. So if higher mcs is not coming in good SINR then may be BLER could higher.

answer Jan 18, 2018 by Veer Pal Singh Yadav
Similar Questions
0 votes
LTE: What all MCS indexes can be used for the configuration of PMCH ?

Many values for the MCS index have been defined in the specification. Value ranges from 0 to 31.
Each MCS index values corresponds to different combination of "number of spatial streams + modulation type + Coding rate" .
In case of PDSCH resource allocation, eNodeB considers feedback from the UE but in case of PMCH where data is transmitted only at downlink. How a particular MCS index would be chosen for multimedia multicast broadcast data transmission ?
If I am correct, selection of MCS index is done at MCE and sends to eNodeBs/cells belong to the same MBSFN area ?
In this case when MCS index is selected by MCE, how MCE take decision on this factor ?
I am also looking for set of MCS index values which can be used for MBMS transmission ?

+2 votes
LTE: Is same MCS used for all the MIMO layers according to 3GPP standard in case of Tx Diversity and Spacial Diversity?

It seems likely but technically the radio link channel condition of the layers would be different as it is the premise of the MIMO technology..

...