R&S CMW-KG8 Series, User Manual, Page: 60 / 964

1xEV-DO Signaling
R&S
®
CMW-KG8xx/-KM8xx/-KS8xx
60 User Manual 1173.9511.02 ─ 11
Hotkey Description
"Close Session" Release the session.
Afterwards, the synchronized AT starts session negotiation again and a new session is
automatically initiated.
"Handoff ..." See "Handoff (Hotkey)" on page 60.
*) packet data connection can only be initiated as a mobile originated call, see chapter 2.2.3, "End to End
Packet Data Connections" , on page 19.
Remote command:
CALL:
​
EVDO:
​
SIGN<i>:
​
CSWitched:
​
ACTion
​
FETCh:
​
EVDO:
​
SIGN<i>:
​
CSWitched:
​
STATe?
​
Handoff (Hotkey)
Handoff to another 1xEV-DO band class (dual-band handoff) requires an established
connection to the access terminal ("Connected" state).
When this connection state is reached the "Handoff..." hotkey appears in the hotkey
bar. "Handoff..." opens a dialog where you can select the destination band class ("Net-
work Standard"), configure the basic settings in the destination band (active AN carri-
ers, pilots and their assignment to the AT), and initiate the handoff procedure. See also
chapter 2.4.7, "System" , on page 68.
Handoff to (and from) a multi-carrier cell requires option R&S CMW-KS881.
Fig. 2-16: Handoff preparation dialog
Make sure the active carriers don't overlap, i.e. their center frequencies have to be
separated by at least CDMA system bandwidth (1.23 MHz for band class 3 JTACS,
1.25 MHz for all other band classes). Otherwise handoff will fail.
Refer to chapter 2.2.7, "Handoff" , on page 24 for detailed information about 1xEV-DO
dual-band handoff.
GUI Reference
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