Agilent Technologies E4428C, User Manual, Page: 666 / 700

642 Chapter 17
W-CDMA Downlink Digital Modulation for Receiver Test
W-CDMA Frame Structures
60 30 128 510 90 600 40 6 28 0 2
4
a
60 30 128 480 120 600 40 6 26 2 2
4
a
60 30 128 450 150 600 40 6 24 0 2
8
a
60 30 128 420 180 600 40 6 22 2 2
8
a
120 60 64 900 300 1200 80 12 48
8
b 4 8
240 120 32 2100 300 2400 160 28 112
8
b 4 8
480 240 16 4320 480 4800 320 56 232
8
b 8 16
960 480 8 9120 480 9600 640 120 488
8
b 8 16
192
0 960 4 1872
0 480 19200 1280 248 1000
8
b 8 16
a. The number of pilot bits can vary with channel symbol rates of 15 and 30 ksps.
b. If TFCI bits are not used, then DTX (discontinuous transmission) is used in the TFCI field.
Table 17-8 DPDCH and DPCCH Fields (Continued)
Ch
anne
l Bit
Ra
te (
Kb
ps
)
Ch
anne
l S
ym
bol
Ra
te
(K
sp
s)
Spre
ad
Fac
tor
Bits/Frame DPDCH Bits/Slot DPCCH
Bits/Slot
DP
DC
H
DP
CC
H
TO
TA
L
Bi
ts
/Sl
ot
N
data1
N
data2
N
TFCI
N
TPC
N
pilot