View Full Version : HSDPA and HSUPA data rate
johnsonsem
2010-10-30, 11:37 PM
HSDPA peak data rate=(3.84 Mcps/16chips) x (4 bits/symbol) x (15 HS-PDSCH) = 14.4 Mbps
HSUPA peak data rate=2 x SF2 + 2 x SF4
=2 x (3.84/2) + 2 x (3.84/4) = 5.76 Mbps
moslyi0891
2010-11-01, 04:37 PM
Hi
This is correct
2 * SF4 will give out a speed of 1.44 HSUPA
when we upgrade from 2 * SF2 to 2SF*2 + 2*SF 4
we will get out a speed of 5.76 as toltal throughput of HSUPA and maximum in WCDMA technology
The upgrade is done using Node B LMT by connecting to BTS and upgrade the license ..RNC license is also required
As optimizers we need more speed due to customer requirements.
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