Fields That Begin With The Letter U - HP 8924C Reference Manual

Fields That Begin with the Letter U

Uniq Chall
A Unique Challenge can be performed on the paging/access channels or on the traffic
NOTE:
channel.
When
Uniq Chall Execute
Challenge Message to the mobile station, and the
In response, the mobile station sends back an Authentication Challenge Response
Message (including the parameter AUTHU).
If the Test Set does not receive the Authentication Challenge Response from the
mobile within 20 seconds, the Test Set will beep and the following message will
be displayed:
No mobile response to Unique Challenge
annunciator will be turned off.
Update
If the Test Set receives the Authentication Challenge Response, it compares the
parameter AUTHU to its
Received
values match, the
Status
Challenge on Paging [Traffic]: Passed.
Authentication Data Table. The
HP-IB Example
"CDMA:AUTH:UCH"
initiates a Unique Challenge-Response procedure.
Operating Considerations
A Unique Challenge verifies that the mobile station and Test Set possess the same
sets of Shared Secret Data (SSD). Refer to the HP 8924C Application Guide,
Authentication Tests, for a description of performing Unique Challenge-
Response.
If a valid ESN is not found in the
display the following message:
phone has registered
Screens Where Field is Present
CDMA AUTHENTICATION
S:\hp8924c\REFGUIDE\MANUAL\fields.chp
Fields That Begin with the Letter U
is selected, this field sends an Authentication
SSD Update
(computed) AUTHU value. If the
Expected
column is set to
Passed
annunciator will be turned off.
Uniq Chall
field, the Test Set will beep and
MS Database
Cannot perform SSD Update until the
.
Chapter 4, Description of Fields
annunciator is lit.
. The
SSD
and the message ,
Unique
is displayed in the
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