User's Manual Part 4

RBS 2308 and RBS 2309 User’s Guide
TF Timing Function
TG Transceiver Group
TIM
Transmission Interface Module
timing bus
Carries air-timing information from the timing unit in the
DXU to the TRUs.
TLS Terrestrial Link Supervision
TM Time Measurement
Transport Module
Non-RBS equipment belonging to the transport network.
TMA
Tower-Mounted Amplifier
TMA-CM Tower-Mounted Amplifier Control Module
TMCB Timing Module Connection Board
TN
Time Slot Number
TN O&M Transport Network Operation and Maintenance
TRA Transcoder Rate Adapter
TRAU Transcoder Rate Adapter Unit
Transcodes speech information and adapts data
information rates in the BSC.
TRS Transceiver System
TRU Transceiver Unit
TRX Transceiver
Combined transmitter and receiver.
TRXC Transceiver Controller
TS Time Server
Time Slot
A 0.577 ms period (TDMA frame subunit) corresponding
to 156.25 raw bits of information. The eight time slots of
each TDMA frame are numbered 0–7.
⇒ burst
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EN
/LZT 720 0027 Uen R8A 2006-06-27