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
Frequency Hopping
Supported channel numbers are:
•
Bm + ACCH
•
Lm + ACCH
•
SDCCH/8 + ACCH
This function is initiated when a CHANNEL_ACTIVATION message /
GSM:08.58:8.4.1/ is received from the BSC.
The information element Channel Identification as defined in /
GSM:08.58:9.3.5/ is ignored.
The BPC must have already been configured for frequency hopping by
the BSC (OML link). All frequency hopping parameters are defined for
each BPC at configuration, and cannot be changed at channel activation.
Frequency hopping is performed according to /GSM: 05.02:6.2.3/.
Frequency hopping is not supported for the BPC carrying BCCH.
Other BPCs on the BCCH frequency can be frequency hopping when
baseband hopping is used. The following configuration parameters are
used for administration of frequency hopping, the parameters are used
in the frequency hopping algorithms as described in /GSM: 05.02:6.2.3/.
Table 118 Configuration parameters
Parameter Supported values Description
HSN /GSM: 05.02 6.2.2/ Hopping Sequence Number
0 = cyclic hopping 1-63 = random hopping
MAIO /GSM: 05.02:6.2.2/ Mobile Allocation Index Offset
Frequency list 1-64 fields Information element to provide a list of the
ARFCNs used in a frequency hopping sequence
25.4 Operational Conditions
Both baseband and synthesizer frequency hopping are supported. A
maximum of 64 frequencies can be used in the hopping sequence.
228 (421)
EN/LZT 720 0008 R1A
2001-06-26
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