-
modulation scheme assignment
Hi all,
Is there anybody here have experiences about EUL modulation scheme assignment in E/// system? how much is contribution of 16QAM and QPSK in your network ? Is there any way to change this contribution (any parameter? )? will it really affect EUL Throughput ?
Cheers
-
2014-05-14 02:49 PM
# ADS
Circuit advertisement
-
VIP Member
Reputation: 1851
Re: modulation scheme assignment
E******* do not support EUL 16QAM (rel7). All uplink transmissions are QPSK based.
-
Re: modulation scheme assignment
Hi,
Thanks , Could you please share your reference. because as per my analysis of field test 1% of samples have 16QAM but my competitor which is Huawei is around 95% !!!
Cheers
Originally Posted by
wolverine
E******* do not support EUL 16QAM (rel7). All uplink transmissions are QPSK based.
-
VIP Member
Reputation: 1851
Re: modulation scheme assignment
We are talking about EUL (HSUPA) right? My reference is the vendors product documentation (ALEX). I am surprised about your Huawei findings. As far as I know there are no UEs that support 16QAM in the uplink (cat 7) on the market today.
-
Re: modulation scheme assignment
Hi,
Yes, we are talking about EUL( HSUPA).Can you please share the subject or document in Alex which says E/// does not support 16QAM in UL i will check it in detail. Regarding Huawii i am surprised too .
Regarding Cat7 yes it is supporting 16QAM for E-DCH for example W995 TEMS phone can support.
Cheers
Originally Posted by
wolverine
We are talking about EUL (HSUPA) right? My reference is the vendors product documentation (ALEX). I am surprised about your Huawei findings. As far as I know there are no UEs that support 16QAM in the uplink (cat 7) on the market today.
-
Member
Reputation: 31
Re: modulation scheme assignment
Hello
E/// doesn't support 16QAM in UL till W13:
EUL Table.jpg
Regards
-
Re: modulation scheme assignment
Hi Shamim,
Would you please share your referenced document here?
Cheers
Originally Posted by
shamim23
Hello
E/// doesn't support 16QAM in UL till W13:
EUL Table.jpg
Regards
Bookmarks