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Senior Member
Reputation: 361
4G MCS PDSCH Index Distribution Question
Hello Guys,
Currently, in our 4G network (TDD - Huawei NW) has a strange MCS distribution for Index 10 & 17.
The distributions of those value sometimes can be very low or zero. As i know from 3GPP it said that the TBS index was same for MCS 10 & 9, MCS 17 & 16.
My question is:
1. Could you please help to check in your networks for MCS 10 & 17 distribution? is it same like my case? Kindly inform your Technology TDD/FDD and your vendor (HW/ERI/NSN/.....)
2. Even TBS index is same for MCS 10&9, MCS 17&16. Why our networks prefer to use lower MCS.
Many thanks Guys
Best people are those who are useful to others
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2016-12-21 08:03 AM
# ADS
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Member
Reputation: 28
Re: 4G MCS PDSCH Index Distribution Question
It is related to DL FSS being used or not.
Originally Posted by
yoyokdp
Hello Guys,
Currently, in our 4G network (TDD - Huawei NW) has a strange MCS distribution for Index 10 & 17.
The distributions of those value sometimes can be very low or zero. As i know from 3GPP it said that the TBS index was same for MCS 10 & 9, MCS 17 & 16.
My question is:
1. Could you please help to check in your networks for MCS 10 & 17 distribution? is it same like my case? Kindly inform your Technology TDD/FDD and your vendor (HW/ERI/NSN/.....)
2. Even TBS index is same for MCS 10&9, MCS 17&16. Why our networks prefer to use lower MCS.
Many thanks Guys
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