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
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
Local/Remote button is disabled.
The subfunction Local Mode in Progress is performed, seeSection 38.24
Local Mode in Progress on page 299. After this 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.
In the case of SW Power Boost with the RU configured to implement
the master TX, the following also applies:
The TDMRU that implements the slave TX, enters state remote mode
in progress without trying to establish OML. MO TX on the slave is
disabled if it was enabled.
The following will occur when the function terminates:
• The Local Mode Indicator is turned on.
•
The Operational Indicator indicates RU operational mode
according to description.
•
The TX Not Enabled indicator is turned on.
•
An external condition class 1, called Toggle Information is raised.
Limitations: The status of the external condition, Toggle Information, is
stored in RAM that is not affected by SW reset. During start, the
Toggle Information is set if the Local/Remote button is set to Local.
38.5 Change RU to Remote Mode
Purpose
To establish a link towards the BSC.
Preconditions and Initiation
The RU Operational State should be ILO and the RU Mode should be
Local. The function is initiated when the Local/Remote button is
pushed.
Description
An RU cannot be changed to Remote Mode until the local configuration
on the RU has been performed.
The Local Mode Indicator starts flashing to indicate that a change of
RU mode to Remote is in progress and the Operational Indicator is
handled, see Section 38.15 Operational Indicator on page 292.
The layer 2 communication links (the links concerning the SO) on the
Abis interface enters a state where they await a link establishment
attempt by BSC. By acknowledgement of such attempt, the link will
become established (refer to the Terrestrial Link Handling functionality).
286 (421)
EN/LZT 720 0008 R1A
2001-06-26
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