Reference Manual
Table Of Contents
- RBS 2206 Reference Manual
- Contents
- Preface
- Product Safety Requirements RBS 2000
- Environmental Capabilities
- Scope
- Terminology
- References
- Transport -40 C - +70 C
- Storage -25 C - +55 C
- Handling -40 C - +70 C
- Operation Indoor +5 C - +40 C
- Operation Outdoor -33 C - +40 C
- Operation Outdoor -33 C - +45 C
- Operation Outdoor -33 C - +55 C
- Operation Mast Mounted Equipment -33 C - +45 C
- Operation Mast Mounted Equipment -33 C - +55 C
- Radio Configurations, RBS 2206
- Product Data
- Unit Description, DXU-21
- Unit Description, dTRU
- Unit Decription, CDU-G and CDU-F
- Unit Description, CXU-10
- Unit Description, FCU-01
- Unit Description, DC-Filter 01
- Unit Description, PSU 1200 W
- Unit Description, ACCU/DCCU
- Unit Description, IDM
- Broadcast
- Common Control Channel Handling
- Physical Channel Handling
- Speech and Data Services
- Packet Data Services
- Call Control
- References
- Channel Activation
- Adaptive Frame Alignment
- Asynchronous Handover Detection
- RF Channel Release
- Deactivate SACCH
- Link Establish Indication
- Link Release Indication
- Link Establishment Request
- Link Release Request
- Transparent Message Transmission
- Transparent Message Reception
- SACCH Info Modify
- LAPDm
- Channel Reactivation
- Power Information
- GPRS, Physical Link Layer
- Base Station Power Control
- Channel Measurements
- Discontinuous Transmission
- Frequency Hopping
- Encryption
- Mode Modify
- Mobile Station Power Control
- Short Message Service
- Diversity Supervision
- Synchronization
- Radio Reception
- Radio Transmission
- Frequency Allocation Support
- Restart and Recovery
- Function Change
- Functionality Administration
- Operation and Maintenance Support
- References
- Concepts
- Buttons
- Change RU to Local Mode
- Change RU to Remote Mode
- Change RU to Remote Mode Cancel
- Change SW Power Boost Slave RU to Local Mode
- Loop Control
- RF Loop Test Supervision
- Calendar Time Request
- RSSI Temperature Compensation
- Max Cooling
- Fault Indicator
- BS Fault Indicator
- Operational Indicator
- Tx Not Enabled Indicator
- Local Mode Indicator
- External Alarms Indicator
- DC Disconnected Indicator
- Battery Mode Indicator
- Bat Disconnected Indicator
- AC Fault Indicator
- Test Result Indicators (not used)
- Local Mode in Progress
- Installation Data Handling
- Self Test and Supervision
- Diagnostics and Fault Handling
- Operation and Maintenance Terminal
- External Alarms
- Handling of Auxiliary Equipment
- Climate Protection
- EMC Capabilities
- Transmission Interface Handling G.703 2048 kbit/s
- Transmission Interface Handling DS1 1544 kbit/s
- Terrestrial Link Handling
- Channel Distribution Function
- Transport network O&M functions-DXX Support
- BTS Parameter Limitations
- Glossary
Function Change
36 Function Change
The purpose of "Function Change" is to facilitate the reload, change or
upgrade of the RBS software and the subsequent activation of that
software. The software is downloaded from the BSC to the RBS via the
A-bis interface.
Function change incorporates the following features:
• Rapid initial start
−
Software preloaded in the non-volatile memory of the
RBS during manufacture; permits rapid initial start.
•
Rapid restart
− At restart of an RBS following a power failure, the
software does not have to be downloaded via the A-bis
interface to the RBS. This is because of the non-volatile
memory of the RBS.
•
Minimised software download time
−
Software is distributed internally within the RBS. Only
one copy of the software is downloaded to each RBS,
minimising the time required for software download.
• Software download while in traffic
−
The RBS can perform download of software without
affecting normal operation. Traffic is affected only when
switching over to the downloaded software.
36.1 Concepts
File Package A set of individual software files which
together constitute a revision of the
software required by an entire RBS or by
parts of the RBS.
File Revision The file revision identifies a specific
software file. This includes the type of
Main RU the software is intended for
execution on as well as the software
revision.
Software file The software necessary for a class of Main
RU and its loadable Sub-RUs. A software
file contains application software.
CMRU Central Main Replaceble Unit. An RBS
has exactly one CMRU. In the RBS 2000
Macro hardware architecture, the DXU is
the CMRU. In the RBS 2000 Micro
hardware architecture, the DXB is the
CMRU.
EN/LZT 720 0008 R1A
2001-06-26
273 (421)
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