Agilent Technologies E8285A Type, Uniq Chall, Initiates a Unique Challenge-Response procedure

Chapter 4, Description of Fields

Fields

Type

The Type field allows you to set the FOR_TRAFFIC and REV_TRAFFIC parameters in the base station to ‘0’ (None), or ‘1’ (Primary). It appears only when Service Option 6 or Service Option 14 are selected in the Traffic Data Mode field.

GPIB Example

“CDMA:CALL:TRAFfic:TYPE ‘None’“

Screens Where Field is Present

CDMA CALL CONTROL

CDMA RX TEST

CDMA TX TEST

CDMA RANGE TEST

Uniq Chall

NOTE:A Unique Challenge can be performed on the paging/access channels or on the traffic channel.

When Uniq Chall Execute is selected, this field sends an Authentication Challenge Message to the mobile station, and the SSD Update annunciator is lit. 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. The SSD Update annunciator will be turned off.

If the Test Set receives the Authentication Challenge Response, it compares the Received parameter AUTHU to its Expected (computed) AUTHU value. If the values match, the Status column is set to Passed and the message, Unique Challenge on Paging [Traffic]: Passed. is displayed in the Authentication Data Table. The Uniq Chall annunciator will be turned off.

GPIB Example

“CDMA:AUTH:UCH“

initiates a Unique Challenge-Response procedure.

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