Chapter 4, Description of Fields

Fields

OHD This field displays the overhead message type.

A ‘100’ indicates a global action message.

A ‘110’ indicates that this is the first word of the system overhead parameter message.

A ‘111’ indicates this is the second word of the system parameter overhead message.

NAWC This field displays the number of additional words coming.

ORDER This field identifies the order type.

ORDQ The order qualifier field qualifies the order confirmation to a specific action.

Parity Parity field. The contents of the Parity field cannot be set by the user. The Test Set calculates the parity bits.

PDSCC Present DSAT color code. Indicates the DAST color code associated with the present channel.

PSCC Present SAT color code. Indicates the SAT color code associated with the present channel.

RANDA The 16 most significant bits of the 32 bit RAND variable stored by a mobile for use in the authentication process.

RANDB The 16 least significant bits of the 32 bit RAND variable stored by a mobile for use in the authentication process.

RAND_SSD1 The most significant 24-bits of the random number issued by the base station in the SSD Update Order.

RANDSSD_1 The most significant 24-bits of the random number issued by the base station in the SSD Update Order.

RAND_SSD2 The subsequent 24-bits (following RANSSSD_1) of the random number issued by the base station in the SSD Update Order.

RANDSSD_2 The subsequent 24-bits (following RANSSSD_1) of the random number issued by the base station in the SSD Update Order.

RANDSSD3 The least significant 8-bits of the random number issued by the base station in the SSD Update Order.

RANDSSD_3 The least significant 8-bits of the random number issued by the base station in the SSD Update Order.

RANDU The 24 bit random number issued by the base station in the Unique

Challenge Order.

RCF Read-control-filler field.

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Agilent Technologies E8285A manual OHD This field displays the overhead message type