of received Registration ID messages.
z
First Location Area ID Status. A status variable used by the mobile station in association with its
processing of received Location Area ID messages.
z
Location Registration ID Status. A status variable used by the mobile station in association with its
processing of power-up registration and location-based registration.
z
First Idle ID Status. A status variable used by the mobile station in association with its processing of the
Idle Task.
z
Local Control Status. Indicates whether a mobile station must respond to local control messages.
z
Roam Status. Indicates whether a mobile station is in its home system.
z
Termination Status. Indicates whether a mobile station must terminate the call when it is on an analog
voice channel.
Supervisory Audio Tone (SAT).
One of three tones in the 6 kHz region that is transmitted on the forward
analog voice channel by a base station and transponder on the reverse analog voice channel by as mobile station.
Supplementary Digital Color Code (SDCC1, SDCC2).
Additional bits assigned to increase the number of
color codes from four to sixty four, transmitted on the forward analog control channel.
Symbol.
See Code Symbol and Modulation Symbol.
Sync Channel.
Code channel 32 in the Forward CDMA Channel which transports the synchronization message
to the mobile station.
Sync Channel Superframe
. An 80ms interval consisting of three Sync Channel frames (each 26.666…ms in
length).
System.
A system is a cellular telephone service that covers a geographic area such as a city. Metropolitan
region, country, or group of countries. See also Network.
System Time.
The time reference used by the system. System Time is synchronous to UTC time(except for
leap seconds) and used the same time origin as GPS time. Offset by the propagation delay from the base station
to the mobile station. See also Universal coordinated Time.
Timer-Based Registration.
A registration method in which the mobile station registers whenever a counter
reaches a predetermined value. The counter is incremented an average of once per 80 ms period.
Time Reference.
A reference established by the mobile station that is synchronous with the earliest arriving
multipath component used for demodulation.
TOLR
. See Transmit Objective Loudness Rating.
Traffic Channel.
A communication path between a mobile station and base station used for user and signaling
traffic. The term Traffic Channel implies a Forward Traffic Channel and Reverse Traffic Channel pair. See also
Forward Traffic Channel and Reverse Traffic Channel.
Traffic Channel Preamble.
A sequence of all-zero frames that is sent at the 9600 bps rate by the mobile
station on the Reverse Traffic Channel. The Traffic Channel preamble is sent during initialization of the Traffic
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