LG PX8700, Service Manual, Page: 124 / 159

PX8700
LG Electronics Inc.
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the Active Set, Candidate Set, and Neighbor Set. See also Active Set, Candidate Set, and Neighbor Set.
Request. A layer 3 message generated by either the mobile station or the base station to retrieve information, ask
for service, or command an action.
Response.
A layer 3 message generated as a result of another message, typically a request.
Reverse Analog Control (RECC).
The analog control channel used from a mobile station to a base station.
Reverse Analog Voice Channel (RVC).
The analog voice channel used from a mobile station to a base station.
Reverse CDMA Channel.
The CDMA Channel from the mobile station to the base station. From the base
station’s perspective, the Reverse CDMA Channel is the sum of all mobile station transmissions on a CDMA
frequency assignment.
Reverse Traffic Channel.
A Reverse CDMA Channel used to transport user and signaling traffic from a single
mobile station to one or more base stations.
Roamer.
A mobile station operating in a Cellular system (or network) other than the one from which service
was subscribed. See also Foreign NID Roamer and Foreign SID Roamer.
ROLR.
See Receive Objective Loudness Rating.
SAT.
See Supervisory Audio Tone.
Scan of Channels.
The procedure by which a mobile station examines the signal strength of each forward
analog control channel.
SCI.
Synchronized Capsule Indicator bit.
Search Window.
The range of PN sequence offsets that a mobile station searches for a pilot.
Secondary CDMA Channel.
A CDMA Channel at a preassigned frequency assignment used by the mobile
station for initial acquisition. See also Primary CDMA Channel.
Secondary Traffic
. An additional traffic stream that can be carried between the mobile station and the base
station on the Traffic Channel. See also Primary Traffic and Signaling Traffic.
Seizure Precursor.
The initial digital sequence transmitted by a mobile station to a base station on a reverse
analog control channel.
Seizure Option.
A service capability of the system. Service options may be applications such as voice, data, or
facsimile.
Shard Secret Data (SSD).
A 128-bit pattern stored in the mobile station (in semi-permanent memory) and
known by the base station. SSD is a concatenation of two 64-bit subsets: SSD_A, which is used to support the
authentication procedures and SSD_B, which serves as one of the inputs to the process generating the
encryption mask and private long code.
Short Message Services (SMS).
A suite of services which include SMS Text Delivery, Digital Paging (i.e., Call
Back Number – CBN), and Voice Mail Notification (VMN).
SID
. See System Identification.
Signaling Tone.
A 10kHz tone transmitted by a mobile station on an analog voice channel to: 1) confirm orders,
2)signal flash requests, and 3) signal release requests.
Signal Traffic.
Control message that are carried between the mobile station and base station on the Traffic
Channel. See also Primary Traffic and Secondary Traffic.
Slot Cycle
. A periodic interval at which a mobile station operating in the slotted monitors the Paging Channel.
Slotted Mode.
An operation mode of the mobile station in which the mobile station monitors only selected slots