m4 hsdpa training dimensioning&planning
TRANSCRIPT
48 © Nokia Siemens Networks HSDPA Training / 14.02.2008 / THa
BTS HW dimensioning
CCCH
R99
HSDPA
HSUPA
Ultra BTS
Select # of cells
Select Node B
1…3 cells = 16 CE 4…6 cells =32 CE
Estimate the R99 CE usage UL&DL*
voice or 16kbps = 1CE | 32 = 2 | 64 = 4 |
128 = 4 | 256 = 8 |384 = 16
# of HSDPA users
16 users
Per NodeB =
32CE
Per cell =
192CE
# of HSDPA codes
5 codes
Flexi BTS
Select # of cells
1…3 cells = 26 CE 4…6 cells = 52 CE
Estimate the R99 CE usage UL&DL*
voice or 16kbps = 1CE | 32 = 2 | 64 = 4 |
128 = 4 | 256 = 8 |384 = 16
# of HSDPA users
48 users
Per NodeB =
32CE
Per cell =
240CE
Per NodeB =
80CE
# of HSDPA codes
5, 10 or 15 codes
CCCH
R99
HSDPA
HSUPA
Per cell =
96CE
48 users
Per NodeB =
64CE
# of HSDPA codes
5, 10 or 15 codes
# of HSUPA users/Node B
0 = 8CE | 1...4 = 32 | 5…8 =56 | 9…12 = 80 |
13…16 = 112 | 17…20 =136 | 21…24 = 160
16 users
# of HSDPA codes
5 codes
# of HSUPA users/Node B
0 = 8CE | 1...4 = 32 | 5…8 =56 | 9…12 = 80 |
13…16 = 112 | 17…20 =136 | 21…24 = 160
Per cell = 96
CE
Associated UL
DPCH/user
16kbps = 1CE | 64 = 4 |
128 = 4 | 384 = 16
# of
simultaneous
HSDPA users
Signaling 1 CE / user
# of
simultaneous
HSUPA users
Signaling 1 CE / user
TOTAL CEs TOTAL CEs
*as max CE (UL, DL)