1xEV-DO Signaling
R&S
®
CMW-KG8xx/-KM8xx/-KS8xx
24
User Manual 1173.9511.02 ─ 11
Fig. 2-3: Connection states and transitions
Additional transitions and handoff
The transitions in the figure above are not complete. The "Off" state can be reached
from any state by turning off the forward 1xEV-DO signal (ON | OFF). Moreover, inci-
dents like an inactive session timeout or a loss of the radio link cause additional transi-
tions.
A 1xEV-DO dual-band handoff can be performed in the "Connected" state; see
2.2.7 Handoff
A handoff is the process of transferring an ongoing call or data connection from one
network to another. The R&S
CMW supports dual-band handoff between different
1xEV-DO band classes. The "Handoff" hotkey appears in the hotkey bar as soon as
the R&S
CMW enters the "Connected" state; see section
General Description
深圳德标仪器
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