Installation Instructions

IntegrationandTest,RBS884Pico(850MHzand1900MHz)
Terminal Remote (STR). The STR sends the control signal to the
Extension Module Regional Processor Bus (EMRPB).
• The command is now received by the EMRP, which processes and
forwards the command to the appropriate device (for example the
time switch).
The speech signals sent between the RBS and MSC are:
• A speech sample is routed from the group switch in the mobile
telephone switching center to an appropriate Exchange Terminal
Circuit (ETC). The ETC inserts the speech sample i
nto a time slot on
the PCM link to the base stations.
• The speech sample is extracted at the other end of the PCM link by
the ETB and is forwarded to the time switch.
• The time switch switches the speech sample to the assigned
transceiver. The speech sample is converte
d to a radio signal and is
forwarded to the antenna.
5.5 RBS Integration Work Process: Pico 850/1900 MHz
This section provides a high-leve
l description of the RBS Integration Work
Process for defining and assigning RBS related control equipment.
The definition and configuration process can be completed in advance. The
remaining steps can only be perfo
rmed when the RBS 884 Pico system is
ready.
Note: All analog references refer only to the Pico 850 MHz product.
5.5.1 Assign Software and Define DIP
, CLC (or Path), and RBS Control Equipment:
Pico 850/1900 MHz
The following procedure is performed during the MSC Integration phase:
Define RPs and Assign Sof
tware
1. Define the RPs that control the ETC magazine (MBLTET/ ETMTS3N).
Note: Device MBLTET is used for an E1 connection and
ETMTS3/ETMT3N is used for a T1 connection.
2. Define the RP for STC
.
1532-AE/LZB 119 3834 Uae Rev PA4 2001-04-04 5-23