Radio Configurations, RBS 2000 Micro
3 Radio Configurations, RBS 2000 Micro
This chapter describes the RBS 2000 Micro Radio Configurations and
their associated performances.
3.1 References
/GSM:05.05/ GSM 05.05 (phase 2) version 4.13.0
/PCS/ The references /PCS:1-8/ are chapters in
the document:
Volume 1, PCS 1900 Physical Layer 1
Specification marked:
JTC(AIR)94.08.01-231R3
3.2 Terminology
3.2.1 The Mobile Telephone System
Figure 9 RBS 2000 in Ericsson’s GSM System
The BSS (Base Station System) contains two functional entities:
• The BSC (Base Station Controller) handles the radio-related
functions such as hand over, management of the radio network
resources, and cell configuration data. It also controls radio
frequency power levels in base stations and mobile stations.
• The BTS (Base Transceiver Station) is the radio equipment needed
to serve one cell. It consists of the antenna system, the radio
frequency power amplifiers and all the digital signal processing
equipment. RBS 2000 contains equipment for 1 − 3 BTSs.
EN/LZT 123 2697 R5A
1998-08-13
21 (306)
© Ericsson Radio Systems AB
— All Rights Reserved —
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