TR 25.816
UMTS 900 MHz Work Item technical report
V8.0.0 (Wzip)
2009/09 105 p.
V7.0.0
2005/12 94 p.
- Rapporteur:
- Dr. Li, Yannick
full Table of Contents for TR 25.816 Word version: 8.0.0
1 Scope p. 7
This document is the technical report of the UMTS 900 MHz WI which was approved in TSG RAN meeting #26 [1].
The purpose of this TR is to summarize the study of radio frequency (RF) requirements for UTRA-FDD operating in the 900 MHz Band defined as follows :
- 880 - 915 MHz: Up-link (UE transmit, Node B receive)
- 925 - 960 MHz: Down-link (Node B transmit, UE receive)
2 References p. 7
3 Definitions, symbols and abbreviations p. 8
4 Study of the RF requirements p. 9
4.1 Reusability of existing UMTS 850 and UMTS 1800 MHz simulation results and RF requirements p. 9
4.2 Additional deployment scenarios and simulation results p. 9
4.2.1 Scenario_1: UMTS(macro)-GSM(macro) in Urban area with cell range of 500 m in uncoordinated operation p. 10
4.2.1.1 2x5 MHz uncoordinated operation between UMTS macrocell and GSM macrocell p. 10
4.2.1.2 Analysis method p. 12
4.2.1.3 Simulation results and analysis p. 15
4.2.1.3.1 UMTS DL Capacity Loss (%) due to interference from GSM DL p. 19
4.2.1.3.2 UMTS UL Capacity Loss (%) due to interference from GSM UL p. 19
4.2.1.3.3 GSM DL System Outage Degradation (%) due to interference from UMTS DL p. 20
4.2.1.3.4 GSM UL System Outage Degradation (%) due to interference from UMTS UL p. 20
4.2.1.4 Conclusion p. 21
4.2.2 Scenario_2: UMTS(macro)-GSM(macro) in Rural area with cell range of 5000 m in uncoordinated operation p. 21
4.2.2.1 Co-existence scenario and simulation assumption p. 21
4.2.2.2 Analysis method p. 23
4.2.2.3 Simulation results & analysis p. 23
4.2.2.3.1 UMTS DL Capacity Loss (%) due to interference from GSM DL p. 27
4.2.2.3.2 UMTS UL Capacity Loss (%) due to interference from GSM UL p. 27
4.2.2.3.3 GSM DL System Outage Degradation (%) due to interference from UMTS DL p. 28
4.2.2.3.4 GSM UL System Outage Degradation (%) due to interference from UMTS UL p. 28
4.2.2.4 Conclusion p. 29
4.2.3 Scenario_3: UMTS(macro)-GSM(macro) in Rural area with cell range of 5000 m in coordinated operation p. 29
4.2.3.1 Co-existence scenario and simulation assumption p. 29
4.2.3.2 Analysis method p. 32
4.2.3.3 Simulation results & analysis p. 32
4.2.3.3.1 UMTS DL Capacity Loss (%) due to interference from GSM DL p. 34
4.2.3.3.2 UMTS UL Capacity Loss (%) due to interference from GSM UL p. 34
4.2.3.4 Conclusion p. 35
4.2.4 Scenario_4: UMTS(macro)-UMTS(macro) in Rural area with cell range of 5000 m in uncoordinated operation p. 35
4.2.4.1 Co-existence scenario and simulation assumption p. 35
4.2.4.2 Analysis method p. 38
4.2.4.3 Simulation results & analysis p. 38
4.2.4.3.1 UMTS DL Capacity Loss (%) due to interference from UMTS DL p. 39
4.2.4.3.2 UMTS UL Capacity Loss (%) due to interference from UMTS UL p. 40
4.2.4.4 Conclusion p. 40
4.2.5 Scenario_5: UMTS(macro)-GSM(micro) in Urban area in uncoordinated operation p. 41
4.2.5.1 Co-existence scenario and simulation assumption p. 41
4.2.5.2 Analysis method p. 49
4.2.5.3 Simulation results & analysis p. 49
4.2.5.3.1 GSM microcell DL System Outage Degradation (%) due to interference from UMTS macrocell DL p. 51
4.2.5.3.2 GSM microcell UL System Outage Degradation (%) due to interference from UMTS macrocell UL p. 51
4.2.5.4 Conclusion p. 52
4.2.6 Scenario_6: UMTS(macro)-GSM(pico) in Urban area in uncoordinated operation p. 53
4.2.6.1 Link analysis assumptions for scenario 6 p. 53
4.2.6.2 Interference analysis with simulated outdoor UE Tx power p. 54
4.2.6.2.1 Simulated outdoor UE Tx power p. 54
4.2.6.2.2 Interference analysis p. 55
4.2.6.2.2.2 Determination of UMTS UE Tx power in GSM BS receiving channel p. 56
4.2.6.2.2.3 Typical GSM picocell cell range p. 56
4.2.6.2.2.4 Indoor propagation model and COST231 indoor propagation model is used for the indoor pathloss calculation: p. 57
4.2.6.2.2.5 Determination of interference level on GSM uplink p. 57
4.2.6.2.2.6 Analysis of the impact on GSM picocell uplink p. 58
4.2.6.2.2.7 GSM picocell uplink without UMTS UE interference p. 58
4.2.6.2.2.8 GSM picocell uplink with UMTS UE interference (Iext) p. 58
4.2.6.3 Interference analysis with simulated indoor UE Tx power p. 59
4.2.6.3.1 Indoor UMTS UE Tx power p. 59
4.2.6.3.2 UMTS UE Tx power in GSM channel p. 60
4.2.6.3.3 UMTS UE interference level received by GSM picocell p. 60
4.2.6.3.4 Impact of UMTS UE interference on GSM picocell uplink p. 61
4.2.6.4 Conclusion p. 61
4.2.7 Compatibility between GSM MCBTS and UMTS 900 systems p. 62
4.3 Channel Raster p. 69
4.4 Specific Node B requirements for UMTS900 p. 70
4.5 UE Rx sensitivity and possible impact on network coverage & capacity p. 82
4.5.1 UE Rx sensitivity p. 82
4.5.1.1 Issues for consideration p. 82
4.5.1.2 Rx Filter losses p. 82
4.5.1.3 Filter temperature shift p. 82
4.5.1.4 Filter flatness and impact on EVM / ISI p. 83
4.5.1.5 Available Filter performance p. 84
4.5.1.6 Conclusion p. 84
4.5.2 Impact on network coverage/capacity due to UE sensitivity degradation p. 84
4.6 Specific UE requirements for UMTS900 p. 89
5 Required changes to the Specifications p. 97
5.1 Required changes to TS 25.104 p. 97
5.2 Required changes to TS 25.101 p. 98
5.3 Required changes to TS 25.141 p. 99
5.4 Required changes to TS 25.133 p. 99
5.5 Required changes to TS 25.113 p. 100
5.6 Required changes to TS 34.124 p. 100
5.7 Required changes to TS 25.461 p. 100
5.8 Required changes to other specs p. 100
6 Conclusion p. 101
A Intermodulation characteristics p. 102
$ Change history p. 105
