Agilent Technologies E8285A manual Initiates the SSD Update procedure

Chapter 4, Description of Fields

Fields

SSD Update

NOTE:An SSD update can be performed on the paging/access channels or on the traffic channel.

When SSD Update Execute is selected, an SSD Update Message is sent to the mobile station, and the SSD Update annunciator is lit. In response to the SSD Update Message, the mobile sends back a Base Station Challenge Order.

If the Test Set does not receive the Base Station Challenge Order from the mobile within 20 seconds, the Test Set will beep and the following message will be displayed: No response from mobile to SSD Update request, and the SSD Update annunciator will be turned off.

If the Test Set receives the Base Station Challenge Order, it sends a Base Station Challenge Confirmation Order to the mobile station. This order includes the 18- bit parameter, AUTHBS. After determining whether AUTHBS sent from the Test Set matches its computed value, the mobile station sends an SSD Update Confirmation (or Rejection) Order to the Test Set, and a message indicating the Pass/Fail status is displayed. The SSD Update annunciator will then be turned off.

If the SSD_A=0 annunciator was lit before the SSD Update was executed, it will be turned off.

GPIB Example

“CDMA:AUTH:SSD“

initiates the SSD Update procedure.

Operating Considerations

A successful SSD Update requires the mobile station’s A-Key to be entered in the A-Key field. The mobile station’s ESN must also be entered in the MS Database field. If a valid ESN is not found, the Test Set will beep and display the following message: Cannot perform SSD Update until the phone has

registered.

See Also

Authentication Tests, E8285A Application Guide

Screens Where Field is Present

CDMA AUTHENTICATION

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