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
Operation and Maintenance Support
The RU mode is changed to Remote immediately after the link towards
the BSC is established.
The external condition class 1, called switch information, is ceased. The
ceased external condition is not reported to the BSC.
When the RU has entered Remote Mode the function terminates and the
Local Mode indicator is turned off.
38.6 Change RU to Remote Mode Cancel
Purpose
To cancel a change to Remote Mode when a change of RU mode from
Local to Remote is in progress.
Preconditions and Initiation
The RU mode should be "Change to remote mode in progress". The
function is initiated when Local/Remote button on RU is pushed.
Description
If the Local/Remote button is pushed during a change from Local to
Remote Mode (the Local Mode Indicator will be flashing during the
change of RU mode), the attempt of changing RU mode to Remote is
interrupted. The Local/Remote button is then disabled.
The layer 2 communication links (links concerning the SO) on Abis
interface are released and stopped by RBS (refer to Terrestrial Link
Handling Functionality) if they were started.
The Local Mode Indicator is turned on, the Operational Indicator is
handled, see Section 38.15 Operational Indicator on page 292 and the
Local/remote button is enabled.
At the termination of the function the Local Mode Indicator will be
turned on, the Operational Indicator will indicate the RU operational
mode according to description and an external condition class 1, called
Toggle Information is raised.
38.7 Change SW Power Boost Slave RU to Local Mode
Purpose
To switch the slave RU from Remote Mode to Local Mode
Preconditions and Initiation
The RU operational state should be IRO, RFU and IU. The RU mode
should be remote. The function is initiated when the Local/Remote
button on TDMRU (TRU) is pushed.
Description
The Local Mode indicator starts flashing to indicate that a change of
RU mode is in progress. The Operational indicator is turned off if
applicable, see Section 38.15 Operational Indicator on page 292, and the
EN/LZT 720 0008 R1A
2001-06-26
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