1、 ETSI TR 125 942 V14.0.0 (2017-04) Universal Mobile Telecommunications System (UMTS); Radio Frequency (RF) system scenarios (3GPP TR 25.942 version 14.0.0 Release 14) TECHNICAL REPORT ETSI ETSI TR 125 942 V14.0.0 (2017-04)13GPP TR 25.942 version 14.0.0 Release 14Reference RTR/TSGR-0425942ve00 Keywor
2、ds UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded
3、from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or p
4、erceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to r
5、evision or change of status. Information on the current status of this and other ETSI documents is available at https:/portal.etsi.org/TB/ETSIDeliverableStatus.aspx If you find errors in the present document, please send your comment to one of the following services: https:/portal.etsi.org/People/Co
6、mmiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the writte
7、n authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2017. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM
8、and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TR 125 942 V14.0.0 (2017-04)23GPP TR
9、25.942 version 14.0.0 Release 14Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR
10、 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no inve
11、stigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Repor
12、t (TR) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. Th
13、e cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2
14、 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TR 125 942 V14.0.0 (2017-04)33GPP TR 25.942 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Forewor
15、d . 2g3Modal verbs terminology 2g3Foreword . 8g31 Scope 9g32 References 9g33 Definitions, symbols and abbreviations . 11g33.1 Definitions 11g33.2 Symbols 11g33.3 Abbreviations . 11g34 General . 11g34.1 Single MS and BTS 12g34.1.1 Constraints 12g34.1.1.1 Frequency Bands and Channel Arrangement 12g34.
16、1.1.2 Proximity . 12g34.2 Mobile Station to Mobile Station . 13g34.2.1 Near-far effect . 13g34.2.2 Co-located MS and intermodulation . 14g34.2.3 Estimated UE Out of Band Blocking 15g34.3 Mobile Station to Base Station . 16g34.4 Base Station to Mobile Station . 18g34.4.1 Near-far effect . 18g34.4.2 C
17、o-located Base Stations and intermodulation . 20g34.5 Base Station to Base Station . 20g35 Methodology for coexistence studies FDD/FDD . 22g35.1 ACIR 22g35.1.1 Definitions 22g35.1.1.1 Outage . 22g35.1.1.2 Satisfied user . 22g35.1.1.3 ACIR . 22g35.1.2 Introduction. 22g35.1.2.1 Overview of the simulat
18、ion principles 22g35.1.3 Simulated scenarios in the FDD - FDD coexistence scenario 23g35.1.3.1 Macro to macro multi-operator case . 23g35.1.3.1.1 Single operator layout 23g35.1.3.1.2 Multi-operator layout. 23g35.1.3.2 Macro to micro multi-operator case 23g35.1.3.2.1 Single operator layout, microcell
19、 layer 23g35.1.3.2.2 Multi-operator layout . 24g35.1.3.3 Services simulated . 25g35.1.4 Description of the propagation models . 25g35.1.4.1 Received signal . 25g35.1.4.2 Macro cell propagation model. 26g35.1.4.3 Micro cell propagation model . 26g35.1.5 Simulation description 27g35.1.5.1 Single step
20、(snapshot) description . 28g35.1.5.2 Multiple steps (snapshots) execution 28g35.1.6 Handover and Power Control modelling 28g35.1.6.1 Handover Modelling . 28g35.1.6.1.1 Uplink Combining . 28g35.1.6.1.2 Downlink Combining 29g35.1.6.2 Power Control modelling of traffic channels in Uplink 29g35.1.6.2.1
21、Simulation parameters . 29g3ETSI ETSI TR 125 942 V14.0.0 (2017-04)43GPP TR 25.942 version 14.0.0 Release 145.1.6.2.2 SIR calculation in Uplink 29g35.1.6.2.3 Admission Control Modelling in Uplink . 29g35.1.6.3 Power Control modelling of traffic channels in Downlink . 29g35.1.6.3.1 Simulation paramete
22、rs . 30g35.1.6.3.2 SIR calculation in Downlink . 30g35.1.6.3.3 Admission Control Modelling in Downlink 30g35.1.6.3.4 Handling of Downlink maximum TX power . 31g35.1.7 System Loading and simulation output . 31g35.1.7.1 Uplink . 31g35.1.7.1.1 Single operator loading 31g35.1.7.1.2 multi-operator case (
23、macro to macro) 31g35.1.7.1.3 multi-operator case (macro to micro) 32g35.1.7.2 Downlink . 32g35.1.7.2.1 Single operator loading 32g35.1.7.2.2 multi-operator case (macro to macro) 32g35.1.7.2.3 Multi-operator case (Macro to Micro) . 32g35.1.7.3 Simulation output 33g35.1.8 Annex: Summary of simulation
24、 parameters 34g35.1.9 Simulation Parameters for 24 dBm terminals . 36g35.1.9.1 Uplink . 36g35.2 BTS Receiver Blocking 37g35.2.1 Assumptions for simulation scenario for 1 Km cell radius . 37g35.2.2 Assumptions for simulation scenario for 5 Km cell radius . 38g35.2.3 Assumptions for macro-micro simula
25、tion scenario with 1 and 2 Km interfering macro cell radius . 38g35.2.4 Assumptions for micro-micro simulation scenario . 39g36 Methodology for coexistence studies FDD/TDD . 40g36.1 Evaluation of FDD/TDD interference 40g36.1.1 Simulation description 40g36.1.1.1 Simulated services . 40g36.1.1.2 Spect
26、rum mask 41g36.1.1.3 Maximum transmit power . 41g36.1.1.4 Receiver filter 41g36.1.1.5 Power control 42g36.1.2 Macro Cell scenario 44g36.1.2.1 Evaluation method 44g36.1.2.2 Pathloss formula 44g36.1.2.3 User density. 44g36.1.3 Micro cell scenario 45g36.1.3.1 Evaluation method 45g36.1.3.2 Pathloss form
27、ula 45g36.1.3.3 User density. 45g36.1.4 Pico cell scenario 45g36.1.4.1 Evaluation method 45g36.1.4.2 Pathloss formula 45g36.1.4.3 User density. 45g36.1.5 HCS scenario 46g36.2 Evaluation of FDD/TDD interference yielding relative capacity loss 46g36.2.1 Definition of system capacity . 46g36.2.2 Calcul
28、ation of capacity . 46g36.2.2.1 Calculation of single operator capacity . 47g36.2.2.2 Calculation of multi operator capacity 47g37 Methodology for coexistence studies TDD/TDD . 48g37.1 Introduction 48g37.2 Evaluation of the TDD/TDD interference 48g37.3 Evaluation of TDD/TDD interference yielding rel
29、ative capacity loss 48g37.4 ACIR 49g37.4.1 Macro to Macro multi-operator case . 49g37.4.1.1 Synchronised operators . 49g37.4.1.2 Non synchronised operators 49g37.4.1.2.1 Description of the Propagation Models . 50g3ETSI ETSI TR 125 942 V14.0.0 (2017-04)53GPP TR 25.942 version 14.0.0 Release 147.4.1.2
30、.1.1 Minimum Coupling Loss (MCL) . 50g37.4.1.2.1.2 BS-to-MS and MS-to-BS propagation model 50g37.4.1.2.1.3 BS-to-BS propagation model . 50g37.4.1.2.1.4 MS-to-MS propagation model . 50g37.4.2 Simulation parameters 51g37A Methodology for coexistence studies of UTRA FDD with other radio technologies 53
31、g37A.1 Introduction 53g37A.2 Simulation layout . 53g37A.3 Definition of the propagation models and related parameters 54g37A.4 Parameters for UTRA FDD frequency variants . 55g37A.5 Parameters for other studied radio technologies . 55g38 Results, implementation issues, and recommendations . 57g38.1 F
32、DD/FDD . 57g38.1.1 ACIR for 21 dBm terminals 57g38.1.1.1 UL Speech (8 kbps): ACIR Intermediate macro to macro case 57g38.1.1.2 UL Speech (8 kbps): ACIR worst macro to macro case 58g38.1.1.3 DL Speech (8 kbps): ACIR intermediate macro to macro case 58g38.1.1.4 DL Speech (8 Kbps): ACIR worst macro to
33、macro case . 59g38.1.2 ACIR for 24 dBm terminals 60g38.1.2.1 UL Speech (8 kbps): macro to macro 60g38.1.2.2 UL Data (144 kbps): macro to macro 61g38.1.3 BTS Receiver Blocking 61g38.1.3.1 Simulation Results for 1 Km cell radius . 61g38.1.3.2 Simulation Results for 5 Km cell radius . 63g38.1.3.3 Simul
34、ation Results for macro-micro simulation scenario with 1 and 2 Km interfering macro cell radius . 66g38.1.4 Transmit intermodulation for the UE 66g38.1.5 Rational on test parameters for UE adjacent channel selectivity 67g38.1.5.1 Macro / Micro Scenario 67g38.1.5.2 OnOff Characteristic . 68g38.1.5.2.
35、1 Macro-Micro (38dBm) with UE ACS OnOff Characteristic . 69g38.1.5.2.2 Macro- Single Micro (38dBm) with UE ACS OnOff Characteristic . 69g38.1.5.3 UE ACS Mask Characteristic 70g38.1.5.3.1 Macro-Micro with UE ACS Mask Characteristic 71g38.2 FDD/TDD. 71g38.2.1 Evaluation of the FDD/TDD interference . 7
36、1g38.2.1.1 Simulation results 71g38.2.1.2 Summary and Conclusions 76g38.2.2 Evaluation of FDD/TDD interference yielding relative capacity loss 76g38.2.2.1 Simulation results 76g38.3 TDD/TDD 76g38.3.1 Evaluation of the TDD/TDD interference 76g38.3.1.1 Simulation results 76g38.3.1.2 Summary and Conclu
37、sions 79g38.3.2 Evaluation of FDD/TDD interference yielding relative capacity loss 79g38.3.2.1 Simulation results 79g38.3.3 ACIR . 79g38.3.3.1 Synchronised operators . 79g38.3.3.1.1 Speech (8 kbps): UL and DL macro to macro case . 79g38.3.3.1.2 Comparison with the FDD/FDD coexistence analysis result
38、s . 81g38.3.3.2 Non synchronised operators 82g38.4 Site engineering solutions for co-location of UTRA-FDD with UTRA-TDD . 83g38.4.1 General 83g38.4.2 Interference Mechanism . 83g38.4.2.1 Unwanted UTRA-TDD emissions 83g38.4.2.2 Blocking of UTRA-FDD BS receiver . 83g38.4.3 Site engineering solutions .
39、 84g38.4.3.1 Antenna installation 84g38.4.3.2 RF filters . 84g38.4.3.2.1 UTRA-TDD base station transmitter filter 84g3ETSI ETSI TR 125 942 V14.0.0 (2017-04)63GPP TR 25.942 version 14.0.0 Release 148.4.3.2.2 UTRA-FDD base station receiver filter . 84g38.4.4 Scenario Examples 85g38.4.4.1 General 85g38
40、.4.4.2 Scenario 1: Both TDD and FDD adjacent to 1920 MHz . 85g38.4.4.3 Scenario 2a: TDD 1900-1915 MHz and FDD 1920-1940 MHz . 85g38.4.4.4 Scenario 2b: TDD 1900-1920 MHz and FDD 1930-1980 MHz . 86g39 Additional Coexistence studies 87g39.1 Simulation results on TDD local area BS and FDD wide area BS c
41、oexistence . 87g39.1.1 Introduction. 87g39.1.2 Simulator Description . 88g39.1.2.1 Simulation procedure overview 88g39.1.2.2 System Scenario 88g39.1.2.3 Propagation Model 89g39.1.2.3.1 TDD BS to TDD UE . 89g39.1.2.3.2 FDD UE to FDD BS 89g39.1.2.3.3 TDD UE to FDD BS 89g39.1.2.3.4 FDD UE to TDD UE . 8
42、9g39.1.2.3.5 FDD UE to TDD BS 89g39.1.2.3.6 TDD BS to FDD BS 89g39.1.2.4 Power Control . 90g39.1.2.5 Interference Modelling Methodology . 90g39.1.3 Capacity Calculations . 90g39.1.3.1 Calculation of Single Operator Capacity for TDD and FDD 90g39.1.3.2 Calculation of Multi Operator Capacity 91g39.1.3
43、.3 Calculation of relative capacity loss 91g39.1.4 Simulation Parameters 92g39.1.5 Simulation results . 92g39.1.6 Conclusions. 93g310 Antenna-to-Antenna Isolation 93g310.1 Rationale for MCL value for co-located base stations . 93g310.2 Rationale for MCL value for operation of base stations in the sa
44、me geographic area . 94g310.2.1 Wide Area and Geneal Purpose Base Station . 94g310.2.2 Local Area Base Station . 94g310.3 Rationale for MCL values for co-sited base stations of different classes . 95g311 Modulation accuracy 96g311.1 Downlink modulation accuracy 96g311.1.1 Simulation Condition and De
45、finition 96g311.1.2 Simulation Results 96g311.1.3 Considerations 97g311.1.4 Conclusion 97g311.2 Uplink Modulation Accuracy . 98g311.2.1 Value for Modulation Accuracy . 98g311.2.2 References for minimum requirements . 98g312 UE active set size . 98g312.1 Introduction 98g312.2 Simulation assumptions 9
46、9g312.3 Simulation results . 99g312.3.1 Case 1: Three sectored, 65 antenna . 100g312.3.2 Case 2: Three sectored, 90 antenna . 101g312.3.3 Case 3: Three sectored, 65 antenna, bad planning 102g312.3.4 Cases 4: Standard omni scenario 103g312.3.4.1 Case 4a: WINDOW_ADD = 5 dB 103g312.3.4.2 Case 4b: WINDO
47、W_ADD = 3 dB 104g312.3.4.3 Case 4c: WINDOW_ADD = 7 dB 104g312.3.5 Case 5: Realistic map 105g312.4 Conclusions 106g313 Informative and general purpose material 106g313.1 CDMA definitions and equations . 106g313.1.1 CDMA-related definitions 107g3ETSI ETSI TR 125 942 V14.0.0 (2017-04)73GPP TR 25.942 ve
48、rsion 14.0.0 Release 1413.1.2 CDMA equations 109g313.1.2.1 BS Transmission Power 109g313.1.2.2 Rx Signal Strength for UE Not in Handoff (Static propagation conditions) . 109g313.1.2.3 Rx Strength for UE Not in Handoff (Static propagation conditions) 110g313.1.2.4 Rx Signal Strength for UE in two-way
49、 Handover . 111g313.2 Amplitude statistics for TM1, TM5 and TM6 111g314 Rationales for unwanted emission specifications . 113g314.1 Out of band Emissions . 113g314.1.1 Adjacent Channel Leakage Ratio 113g314.1.2 Spectrum mask 113g314.1.2.1 Spectrum mask for 43 dBm base station output power per carrier 113g314.1.2.2 Spectrum masks for other base station output powers 114g314.1.2.2.1 Output power 43 dBm 114g314.1.2.2.2 39 dBm Output power 43 dBm . 114g314.1.2.2.3 31 dBm Output power + 3 dB), the mobiles are separated by 1m, and that the antenna gain is 0 dBi for each de
