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Member
Reputation: 50
HSDPA/HSUPA and CE load ?
Dear All,
Could plz explain to me what will be the impact of enabling HSPA services on the Channel Element load in a cell ?
I heard that HSDPA doesn’t need to CE ??
What about HSUPA ?
BR,
Fahmi
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2012-11-02 10:31 PM
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Member
Reputation: 295
Re: HSDPA/HSUPA and CE load ?
Originally Posted by
fahmi
Dear All,
Could plz explain to me what will be the impact of enabling HSPA services on the Channel Element load in a cell ?
I heard that HSDPA doesn’t need to CE ??
What about HSUPA ?
BR,
Fahmi
Hi! HSUPA consumes much more CE.
In E// hw 1 user on R'99 UL PS384 consumes 16 CE
while 1 user on EUL 2ms 5.7 Mbps consumes up to 96 CE.
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Re: HSDPA/HSUPA and CE load ?
Originally Posted by
ninjafine
Hi! HSUPA consumes much more CE.
In E// hw 1 user on R'99 UL PS384 consumes 16 CE
while 1 user on EUL 2ms 5.7 Mbps consumes up to 96 CE.
For Huawei HSUPA consumes CEs but it's not that huge in number as compared to E///.
--------------------------------------------------------------------------------------------------------
Thanks!
Pass: optimizer
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VIP Member
Reputation: 1851
Re: HSDPA/HSUPA and CE load ?
The impact on the baseband will be vendor dependant. Which vendor are you using?
In general HSDPA will not consume CE but will take away from the overall CE capacity of the baseband module.
So say your BB module supports 600CE in the DL. By enabling HSDPA it might drop to 500CE (that is just an example).
HSUPA will consume CE but how many and in what steps is depends on the vendor. Typically they will have a CE ladder diagram that shows what that is.
Originally Posted by
fahmi
Dear All,
Could plz explain to me what will be the impact of enabling HSPA services on the Channel Element load in a cell ?
I heard that HSDPA doesn’t need to CE ??
What about HSUPA ?
BR,
Fahmi
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Re: HSDPA/HSUPA and CE load ?
Hi friend,
Could you please share topic in Alex library that for EUL 2msTTI CE consumption is 96 ? I actually need to know in which library and which topic i can find it
Thanks
Originally Posted by
ninjafine
Hi! HSUPA consumes much more CE.
In E// hw 1 user on R'99 UL PS384 consumes 16 CE
while 1 user on EUL 2ms 5.7 Mbps consumes up to 96 CE.
-
Member
Reputation: 295
Re: HSDPA/HSUPA and CE load ?
Originally Posted by
electron
Hi friend,
Could you please share topic in Alex library that for EUL 2msTTI CE consumption is 96 ? I actually need to know in which library and which topic i can find it
Thanks
Hi! Please check attachment below for E// CE ladder in E-DPDCH.
It's from RBS Baseband Product Description.
CE ladder for E-DPDCH.jpg
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Re: HSDPA/HSUPA and CE load ?
Thanks , but it strange that i can not find it in Alex RBS Library(3418) or in RNC or W12 also ! I would be highly appreciated if share the related library
Originally Posted by
ninjafine
Hi! Please check attachment below for E// CE ladder in E-DPDCH.
It's from RBS Baseband Product Description.
CE ladder for E-DPDCH.jpg
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Member
Reputation: 295
Re: HSDPA/HSUPA and CE load ?
Originally Posted by
electron
Thanks , but it strange that i can not find it in Alex RBS Library(3418) or in RNC or W12 also ! I would be highly appreciated if share the related library
Hi! Check attachment from
http://www.finetopix.com/showthread....-Credits-Usage
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Re: HSDPA/HSUPA and CE load ?
Thanks i just saw it is strange that we do not have it in Alex
Any way do we have such a Document for RBS 6000 also ?
Thanks
Originally Posted by
ninjafine
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Member
Reputation: 39
1 out of 1 members found this post helpful.
Re: HSDPA/HSUPA and CE load ?
HSDPA ---> no CE consumption
HSUPA --> see attached for RBS6000
R99 Channel Element Calculation for RBS 6000.zip
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