Cisco ASR 5000 series Product Overview page 176

▀ ASN Call Procedure Flows
Figure 45.
MS/SS
1
13
Table 30. Initial Network Entry and Data Session Establishment with Authentication Call Flow Description
Step Description
1 MS performs initial ranging with the BS. Ranging is a process by which an MS becomes time aligned with the BS. The MS
is synchronized with the BS at the successful completion of ranging and is ready to set up a connection.
▄ Cisco ASR 5000 Series Product Overview
Initial Network Entry and Data Session Establishment with Authentication Call Flow
ASN BS
2
3
4
5
6
7
9
10
11
12
14
15
16
ASN-GW/
Authenticator
8
DATA
ASN Gateway Overview
CSN/PDN/
H-AAA
Internet
Server
OL-22938-02