WCDMA Signaling
R&S
®
CMW-KG4xx/-KM4xx/-KS4xx
45
User Manual 1173.9657.02 ─ 11
2.2.11.3
High Speed Packet Access (HSPA)
R5 HSDPA and R6 HSUPA connections require option R&S CMW-KS401. R7 HSPA+
connections require additionally option R&S CMW-KS403. R8 dual carrier HSDPA con-
nections require option R&S CMW-KS404. R9 connections with dual band HSDPA or
dual carrier HSUPA require option R&S CMW-KS405 in addition to the other options.
You can set up a mobile originated end to end HSPA packet data connection or a
mobile terminated HSPA test mode connection. For end to end packet data connec-
tions see
chapter 2.2.4, "End to End Packet Data Connections"
lowing applies to mobile terminated HSPA test mode connections. An HSPA test mode
connection can be HSDPA only or HSDPA plus HSUPA.
HSUPA UE categories
The UE category relevant in the context of HSUPA is the E-DCH physical layer cate-
gory. It indicates for example the maximum possible E-DCH channelisation code, the
supported TTI length, the maximum number of bits in an E-DCH transport block per
TTI and the resulting maximum UL data rate. The following table provides an overview.
For more details refer to 3GPP TS 25.306, chapter 5.
Table 2-8: UE categories for HSUPA (R9)
UE Category
Max Channel Code
TTI Length [ms]
Max Bits per TTI
Max UL Data Rate
[Mbps]
1
SF4
10
7110
0.71
2
2xSF4
10
14484
1.45
2
2798
1.4
3
2xSF4
10
14484
1.45
4
2xSF2
10
20000
2
2
5772
2.89
5
2xSF2
10
20000
2
6
2xSF2 + 2xSF4
1)
10
20000
2
2
11484
5.74
7
2xSF2 + 2xSF4
1)
10
20000
2
2
22996
11.5
8
2xSF2 + 2xSF4
1)
2
11484
11.5
9
2xSF2 + 2xSF4
1)
2
22996
23
1)
Only possible for HSPA without RMC. With additional RMC in the CS domain, maximal channel code is
2xSF2.
From the table you can see that the maximum HSUPA data rate equals 23 Mbps,
reachable only with UE category 9 and an HSPA connection without parallel RMC.
General Description
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