CE Channel Element

[dado]

Hello Guys,

How can I calculate CE Channel Element in WRAN?

Regards,
Dado.

[yoronjo]

Hi Dado,

That would depend on your network requirements/subscriber profile. Are you dimensioning your network for PS, AMR, and CS Video Call? Or only for PS/AMR?

Thanks

[dado]

Hello Yoronjo,

Actually we have the following scenario:

For CS: AMR -> 64K video .
For PS: HSDPA, HSUPA and 384K data.


Thanks,
Dado.

[liuzhibo]

CE is the resource of hardware. for example ,the ce of down load and up load for vc are 1.

[siankirene]

Hello Guys,

How can I calculate CE Channel Element in WRAN?

Regards,
Dado.
DL this doc, hope helpful. but this for E//. Ty

http://rs621.rapidshare.com/files/352102501/CHANNEL_ELEMENT_DIMENSIONING_GUIDELINE.rar

[no_1'sfasterthanradiowave]

CE consumption per sevices for Huawei, HSUPA & R99:

[salamanda1969]

Each vendor implementation of HSDPA/HSUPA and consumption of CE may differ.
Look for the vendor documentation and find out what kind of licence for CE cluster are available (in Huawei BBU or NSN WSP/FSMx cards; 256/512/1024 CE).

Usually, operators start with basic CE licence (AMR voice) and then expand CE capacity when the traffic (voice/HS) increases (in line with marketing plan).

[maasricht]

For NSN network.

1. Get latest UL / DL max CE usage and choise highest 5 peaks. (2 weeks data)
2. Calculate average CE from 5 peaks.
3. Depend of hw. calculate CE of HS Scheduler and CE of Common Control Channels.

Average CE - CE of HS Scheduler - CE of Common Control Chanells = Usage for data(voice + r99+ hsupa )

Apply Grown Factor and sum again.

Required CE = Usage for data * GF + CE of HS Scheduler + CE of Common Control Channels.

This is best and easy way to calculate.

[uel888]

For NSN network.

1. Get latest UL / DL max CE usage and choise highest 5 peaks. (2 weeks data)
2. Calculate average CE from 5 peaks.
3. Depend of hw. calculate CE of HS Scheduler and CE of Common Control Channels.

Average CE - CE of HS Scheduler - CE of Common Control Chanells = Usage for data(voice + r99+ hsupa )

Apply Grown Factor and sum again.

Required CE = Usage for data * GF + CE of HS Scheduler + CE of Common Control Channels.

This is best and easy way to calculate.

Its an excellent explanation my Brother :-) Tnx!!

[gogotchiya83]

Thanks for your answer, but have you PLZ an example of this kind of study?
Can you upload an example with statistics (peak...) and a deep follow up of the congestion in 3G (voice & Data)?