Ericsson RBS 2106

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Radio Transmission

Dynamic power reduction

The transmitter can control the output power as deﬁned by the base

station power control function.

Frequency hopping

The transmitter is capable of frequency hopping as deﬁned by the

frequency hopping function.

EN/LZT 720 0008 P2A

2001-11-28

325 (485)

Preliminary

Main Page

Default Chapter5
- Table of Contents5
1 Preface17
- Objectives17
- Target Groups17
- RBS 2000 Library Overview17
- How to Order CPI18
- R1A to P2A19
2 Product Safety Requirements RBS 200021
- References21
- Product Safety21
3 Environmental Capabilities23
- Scope23
- Terminology23
- References24
- Transport -4024
- Storage -2525
- Handling -4027
- Operation Indoor +527
- Operation Outdoor -33 C29
- Operation Outdoor -3329
- Operation Outdoor -3330
- Operation Mast Mounted Equipment -3332
- Operation Mast Mounted Equipment -33 C32
4 Radio Conﬁgurations, RBS 2106 and RBS 220635
- Introduction35
- References36
- Deﬁnitions36
- Frequency Bands38
- Basic Conﬁgurations39
- Site Cell Conﬁgurations (SCC)71
- Co-Siting with RBS 200 or RBS 2000 Macro Cabinets80
- Co-Siting with TDMA RBS Using an ASU84
5 Product Data RBS 210689
- Introduction89
- RBS 2106 Cabinet Description89
- Connection Interfaces98
- RBS Power System103
- Antenna System107
- Transmission108
6 Product Data RBS 2206111
- Site Equipment Overview111
- Site Power Options112
- Power Connections112
- RBS 2206 Cabinet Hardware Description116
- External Alarm and Transmission Interface125
- BBS 2000 Rack Description129
- Antenna System131
7 Unit Description, DXU-21149
- System Environment149
- Block Diagram150
- Functions152
- External Interfaces152
- Dimensions and Weight156
8 Unit Description, Dtru157
- Block Diagram157
- Functions158
- External Interfaces159
- Technical Data160
9 Unit Decription, CDU-G and CDU-F161
- CDU Types161
- CDU Functions164
- External Interfaces165
- Technical Data165
10 Unit Description, CXU-10167
- Block Diagram167
- Functions167
- External Interfaces168
- Technical Data168
11 Unit Description, TMA-CM169
- Block Diagram169
- Functions169
- External Interfaces170
- Indicators171
- Electrical Data171
12 Unit Description, ASU173
- Block Diagram173
- Functions175
- External Interfaces176
- Technical Data178
13 Unit Description, FCU-01181
- Functions181
- External Interfaces181
- Indicator182
- Electrical Data182
14 Unit Description, DC-Filter 01185
- Functions185
- External Interfaces185
- Input Data185
- Dimensions and Weight186
15 Unit Description, PSU 1200 W187
- Psu Ac187
- Psu DC192
16 Unit Description, ACCU/DCCU197
- Accu197
- Dccu198
17 Unit Description, ACCU-02201
- Block Diagram201
- Functions202
- Indicators202
- External Interfaces203
- Technical Data204
18 Unit Description, BFU-21 and BFU-22207
- Block Diagram207
- Functions209
- External Interfaces209
- Technical Data211
19 Unit Description, IDM213
- Functions213
- External Interfaces213
- Indicators and Buttons214
- Input Data214
- Output Data214
- Dimensions and Weight215
20 Unit Description, RBS 2106 Climate Unit217
- Combined Climate Unit217
- Air-To-Air Heat Exchanger223
21 Broadcast225
- References225
- Concepts225
- Functions225
22 Common Control Channel Handling231
- References231
- Function231
- Operational Conditions237
23 Physical Channel Handling239
- References239
- Functions239
24 Speech and Data Services243
- References243
- Concepts243
- Functions244
- Operational Conditions248
25 Packet Data Services251
- References251
- Functions251
26 Call Control253
- References253
- Channel Activation253
- Adaptive Frame Alignment258
- Asynchronous Handover Detection259
- RF Channel Release261
- Deactivate SACCH262
- Link Establish Indication262
- Link Release Indication264
- Link Establishment Request265
- Link Release Request265
- Transparent Message Transmission266
- Transparent Message Reception267
- SACCH Info Modify268
- Lapdm269
- Channel Reactivation270
- Power Information274
27 GPRS, Physical Link Layer277
- References277
- Concepts277
- Functions277
28 Base Station Power Control281
- References281
- Concepts281
- Functions281
- Operational Conditions282
29 Channel Measurements283
- References283
- Concepts283
- Functions283
- Operational Conditions285
30 Discontinuous Transmission287
- References287
- Functions287
31 Frequency Hopping291
- References291
- Concepts291
- Function291
- Operational Conditions292
32 Encryption293
- References293
- Start Encryption at Channel Activation293
- Encryption Mode Change294
- Encryption Mode Change at Mode Modify295
33 Mode Modify297
- References297
- Function297
- Operational Conditions300
34 Mobile Station Power Control301
- References301
- Functions301
35 Short Message Service303
- References303
- Functions303
- Operational Conditions305
36 Diversity Supervision307
- References307
- Concepts307
- Function308
- Operational Conditions309
37 Synchronization311
- References312
- Concepts312
- Synchronizing to the Reference Source313
- Selection of the Reference Source314
- Hold-Over Operation315
- Supervision of Reference Source316
- Locking to the Reference Source317
- FN-Offset318
- ESB Distribution318
- Timing Compensation318
38 Radio Reception321
- References321
- Diversity321
39 Radio Transmission323
- References323
- Concepts324
- Functions325
- Operational Conditions326
40 Frequency Allocation Support329
- References329
- Concepts329
- Functions329
- Operational Conditions331
41 Restart and Recovery333
- References333
- Concepts333
- Function334
- Operational Conditions335
42 Function Change337
- Concepts337
- Functions338
- Operational Conditions340
43 Functionality Administration341
- References341
- Concepts341
- Functions342
- Operational Conditions345
44 Operation and Maintenance Support347
- References347
- Concepts347
- Buttons349
- Change RU to Local Mode349
- Change RU to Remote Mode350
- Change RU to Remote Mode Cancel351
- Change SW Power Boost Slave RU to Local Mode351
- Loop Control352
- RF Loop Test Supervision352
- Calendar Time Request353
- RSSI Temperature Compensation353
- Max Cooling354
- Fault Indicator355
- BS Fault Indicator356
- Operational Indicator356
- Tx Not Enabled Indicator358
- Local Mode Indicator359
- External Alarms Indicator360
- DC Disconnected Indicator360
- Battery Mode Indicator361
- Bat Disconnected Indicator362
- AC Fault Indicator362
- Test Result Indicators (Not Used)362
- Local Mode in Progress363
45 Installation Data Handling365
- References365
- Concepts365
- General365
- Database Information Handling Elements365
- Functions367
- Operational Conditions367
46 Self Test and Supervision369
- References369
- Concepts369
- Self Test369
- Supervision of Memory370
47 Diagnostics and Fault Handling379
- References379
- Concepts379
- Fault Detection380
- Fault Localization382
- Local Action383
- Fault Reporting383
- Fault Logging384
- RBS Diagnostics384
48 Operation and Maintenance Terminal385
- References385
- Concepts385
- Functions386
- Operational Conditions394
49 External Alarms395
- References395
- Concepts395
- Function395
- Operation and Maintenance396
50 Handling of Auxiliary Equipment399
- References399
- Concepts399
- Function399
- Operational Conditions400
51 Climate Protection400
- Concepts401
- Functions401
52 EMC Capabilities405
- References405
- Concepts406
- Capabilities407
53 Transmission Interface Handling G.703 2048 Kbit/S413
- References413
- Concepts413
- Functions415
- Operational Conditions423
54 Transmission Interface Handling DS1 1544 Kbit/S425
- References425
- Concepts425
- Functions427
55 Terrestrial Link Handling437
- References437
- Concepts437
- Function437
- Operational Conditions437
56 Channel Distribution Function439
- References439
- Concepts439
- Functions440
- Operational Conditions447
57 Transport Network O&M Functions-DXX Support449
- Introduction449
- References450
- Concepts451
- Functions452
- Operational Conditions462
58 BTS Parameter Limitations463
- Purpose and Readers463
- References463
- Parameters463
- Appendix469

Ericsson RBS 2106 - Page 327

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