Tech-
invite
3GPP
space
IETF
space
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
38
4‑5x
Content for
TS 32.260
Word version: 18.3.0
1…
4…
4.2
4.3
4.4
5…
5.1.8…
5.2…
5.3…
6…
4
Architecture considerations
4.1
High level IMS architecture
...
4
Architecture considerations
p. 15
4.1
High level IMS architecture
p. 15
Figure 4.1.1
depicts the logical IMS architecture, as described in
TS 23.002
Figure 4.1.1: IMS logical architecture
(⇒ copy of original 3GPP image)