HSDPA link capacity dimensioning

[roots]

Dears

How many E1 links per site are required to support HSDPA services up to 7.2 Mbps rate in case of Ip transmission ?

Thank you
BR

[riyantoyadi]

for Iub planning, it's easy way at least to guarantee 7,2Mbps so minimum on your IuB transmission must be (2Mbps x 4) = 4 E1 dedicated for one user HSDPA but in detail calculate to accommodate overhead is must digging my literature first

[roots]

for Iub planning, it's easy way at least to guarantee 7,2Mbps so minimum on your IuB transmission must be (2Mbps x 4) = 4 E1 dedicated for one user HSDPA but in detail calculate to accommodate overhead is must digging my literature first

I also calculated 4 E1, but vendor is requesting 8 E1, are you sure 4 E1 will be enough ?

Thank you

[riyantoyadi]

as I said before, I'm sure if your services just for one HSDPA user not consider with signalling and others traffic (CS and PS), but 8E1 very unbelievable to request for

[roots]

The 8E1 requested are for HSDPA + R99 CS & PS all together.

[adewijaya]

Hi bro, i will make some simple review :

1. HSDPA user allowed let's say 64 user will be guarantee until 512 kbps
=> 32x384kbps = 12,3 Mbps (4E1)

2. PS R99
- PS 64 x 10 = 640 kb
- PS 128 X 2 = 256 kb
- PS 381 x 1 = 384 kb

total = 1,3 Mb

3. Voice : 200x16kb = 3,2

so, depend your planning guidance about serve the all services

[RFDude_PMA]

Depends on the amount of user lic in HSDPA and also the CE UL & DL you will have.
Initialy we start with 4E1 or 10mp IP RAN Ethernet for a 16users HS and 192CE. When HSDPA traffic increase then you add user lic and CE.

[adewijaya]

depend what's vendor using, anyway CE not related with throughput but code HSPDCH that you set in each sector

[koepret]

hope this document can help
http://www.finetopix.com/library/180...tml#post129026

enjoy it

[katuhu]

hope this document can help
http://www.finetopix.com/library/180...tml#post129026

enjoy it

Is there any rule of thumbs for this IuB planning?
such as:

HSDPA throughput:
3.6 Mbps
7.2 Mbps
14.4 Mbps
21 Mbps
etc..