1、 ETSI TR 138 900 V14.2.0 (2017-06) LTE; 5G; Study on channel model for frequency spectrum above 6 GHz (3GPP TR 38.900 version 14.2.0 Release 14) TECHNICAL REPORT ETSI ETSI TR 138 900 V14.2.0 (2017-06)13GPP TR 38.900 version 14.2.0 Release 14Reference DTR/TSGR-0138900ve20 Keywords LTE,NR ETSI 650 Rou
2、te 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 from: http:/www.etsi
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7、TSI. The copyright and the foregoing restriction extend to reproduction in all media. ETSI 2017. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of i
8、ts 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 138 900 V14.2.0 (2017-06)23GPP TR 38.900 version 14.2.0 Release 14Intellectual Property Rights IP
9、Rs 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 000 314: “Intellectual Property Rights (IPRs); Essential, or p
10、otentially 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 investigation, including IPR searches, has been carried out by ETSI
11、. 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 Report (TR) has been produced by ETSI 3rd Generation Partnership Pro
12、ject (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. The cross reference between GSM, UMTS, 3GPP and ETSI identities c
13、an 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 of the ETSI Drafting Rules (Verbal forms for the expression of
14、 provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TR 138 900 V14.2.0 (2017-06)33GPP TR 38.900 version 14.2.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g31 Scope 6g32 Re
15、ferences 6g33 Definitions, symbols and abbreviations . 7g33.1 Definitions 7g33.2 Symbols 7g33.3 Abbreviations . 8g34 Introduction 9g35 General . 9g36 Status/Expectation of existing information on high frequencies 9 g36.1 Channel modelling works outside of 3GPP 9g36.2 Scenarios of interest . 11g36.3
16、Channel measurement capabilities . 12g36.4 Modelling objectives 13g37 Channel model(s) for 6GHz . 14g37.1 Coordinate system 14g37.1.1 Definition 14g37.1.2 Local and global coordinate systems 15g37.1.3 Transformation from a LCS to a GCS 15g37.1.4 Transformation from an LCS to a GCS for downtilt angle
17、 only . 18g37.2 Scenarios 20g37.3 Antenna modelling . 22g37.4 Pathloss, LOS probability and penetration modelling 24g37.4.1 Pathloss . 24g37.4.2 LOS probability 27g37.4.3 O2I penetration loss 28g37.4.4 Autocorrelation of shadow fading 30g37.5 Fast fading model . 30g37.6 Additional modelling componen
18、ts . 45g37.6.1 Oxygen absorption 46g37.6.2 Large bandwidth and large antenna array . 47g37.6.2.1 Modelling of the propagation delay 47g37.6.2.2 Modelling of intra-cluster angular and delay spreads . 47g37.6.3 Spatial consistency 48g37.6.3.1 Spatial consistency procedure . 48g37.6.3.2 Spatially-consi
19、stent UT mobility modelling . 49g37.6.3.3 LOS/NLOS, indoor states and O2I parameters . 51g37.6.4 Blockage . 52g37.6.4.1 Blockage model A . 53g37.6.4.2 Blockage model B . 55g37.6.5 Correlation modelling for multi-frequency simulations 57g37.6.6 Time-varying Doppler shift 58g37.6.7 UT rotation 58g37.7
20、 Channel models for link-level evaluations . 58g37.7.1 Clustered Delay Line (CDL) models 58g37.7.2 Tapped Delay Line (TDL) models 63g37.7.3 Scaling of delays . 66g37.7.4 Spatial filter for generating TDL channel model 68g37.7.4.1 Exemplary filters/antenna patterns 68g3ETSI ETSI TR 138 900 V14.2.0 (2
21、017-06)43GPP TR 38.900 version 14.2.0 Release 147.7.4.2 Generation procedure 69g37.7.5 Extension for MIMO simulations . 69g37.7.5.1 CDL extension: Scaling of angles . 69g37.7.5.2 TDL extension: Applying a correlation matrix . 70g37.7.6 K-factor for LOS channel models . 70g37.8 Channel model calibrat
22、ion 71g37.8.1 Large scale calibration 71g37.8.2 Full calibration 71g37.8.3 Calibration of additional features 72g38 Map-based hybrid channel model (Alternative channel model methodology) 75g38.1 Coordinate system 75g38.2 Scenarios 75g38.3 Antenna modelling . 75g38.4 Channel generation . 75g3Annex A:
23、 Calculation of angular spread 86g3Annex B: Change history 87g3History 88g3ETSI ETSI TR 138 900 V14.2.0 (2017-06)53GPP TR 38.900 version 14.2.0 Release 14Foreword This Technical Report has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are subject
24、 to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where: x the first dig
25、it: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when ed
26、itorial only changes have been incorporated in the document. ETSI ETSI TR 138 900 V14.2.0 (2017-06)63GPP TR 38.900 version 14.2.0 Release 141 Scope The present document captures the findings of the study item, “Study on channel model for frequency spectrum above 6 GHz” 2. The purpose of this TR is t
27、o help TSG RAN WG1 to properly model and evaluate the performance of physical layer techniques using the above-6GHz channel model(s). This document relates to the 3GPP evaluation methodology and covers the modelling of the physical layer of both Mobile Equipment and Access Network of 3GPP systems. T
28、his document is intended to capture the channel model(s) for frequencies above 6 GHz up to 100GHz. This document is a living document, i.e. it is permanently updated and presented to TSG-RAN meetings. 2 References The following documents contain provisions which, through reference in this text, cons
29、titute provisions of the present document. - References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific. - For a specific reference, subsequent revisions do not apply. - For a non-specific reference, the latest version applies. In the cas
30、e of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document. 1 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 2 3GPP TD RP-151606: “Study on channel model for freq
31、uency spectrum above 6 GHz “. 3 3GPP TR 36.873 (V12.2.0): “Study on 3D channel model for LTE“. 4 3GPP RP-151847: “Report of RAN email discussion about 6GHz channel modelling”, Samsung 5 3GPP R1-163408: “Additional Considerations on Building Penetration Loss Modeling for 5G System Performance Evaluat
32、ion,” Straight Path Communications 6 METIS channel model, METIS 2020,ICT-317667-METIS/D1.4, Feb, 2015 7 A S. Glassner, An introduction to ray tracing. Elsevier, 1989 8 J. W. McKown, R. L. Hamilton. “Ray tracing as a design tool for radio networks,” Network, IEEE, 1991(6): 27-30. 9 T. Kurner, D. J. C
33、ichon, W.Wiesbeck, “Concepts and results for 3D digital terrain-based wave propagation models: An overview,” IEEE J.Select. Areas Commun., vol. 11, pp. 10021012, 1993. 10 M. Born, E. Wolf, Principles of optics: electromagnetic theory of propagation, interference and diffraction of light. CUP Archive
34、, 2000 11 H. Friis, “A note on a simple transmission formula,” proc. IRE, vol. 34, no. 5, pp. 254256, 1946 12 R. G. Kouyoumjian and P. H. Pathak, “A uniform geometrical theory of diffraction for an edge in a perfectly conducting surface,” Proc. IEEE, vol. 62, pp. 14481461, Nov. 1974. 13 P. Pathak, W
35、. Burnside, and R. Marhefka, “A Uniform GTD Analysis of the Diffraction of Electromagnetic Waves by a Smooth Convex Surface,” IEEE Transactions on Antennas and Propagation, vol. 28, no. 5, pp. 631642, 1980 14 IST-WINNER II Deliverable 1.1.2 v.1.2, “WINNER II Channel Models”, IST-WINNER2, Tech. Rep.,
36、 2007 (http:/www.ist-winner.org/deliverables.html). ETSI ETSI TR 138 900 V14.2.0 (2017-06)73GPP TR 38.900 version 14.2.0 Release 1415 3GPP TR36.101: “User Equipment (UE) radio transmission and reception” 16 3GPP TR36.104: “Base Station (BS) radio transmission and reception” 17 H. Asplund et al., “A
37、simplified approach to applying the 3GPP spatial channel model”, in Proc. of PIMRC 2006 18 ITU-R Rec. P.1816: “The prediction of the time and the spatial profile for broadband land mobile services using UHF and SHF bands“ 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of t
38、he present document, the terms and definitions given in TR 21.905 1 and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 1. 3.2 Symbols For the purposes of the present document, the following symbols apply: d2D2D
39、distance between Tx and Rx d3D3D distance between Tx and Rx f frequency fccenter frequency / carrier frequency Frx,u, Receive antenna element u field pattern in the direction of the spherical basis vector Frx,u,uni03D5Receive antenna element u field pattern in the direction of the spherical basis ve
40、ctor Ftx,s,Transmit antenna element s field pattern in the direction of the spherical basis vector Frx,s,uni03D5Transmit antenna element s field pattern in the direction of the spherical basis vector hBS antenna height for BShUTantenna height for UT mnrxr, spherical unit vector of cluster n, ray m,
41、for receiver mntxr, spherical unit vector of cluster n, ray m, for transmitter bearing angle downtilt angle slant angle cross-polarization power ratio in linear scale lgASA mean value of 10-base logarithm of azimuth angle spread of arrival lgASD mean value of 10-base logarithm of azimuth angle sprea
42、d of departure lgDSmean value of 10-base logarithm of delay spread lgZSAmean value of 10-base logarithm of zenith angle spread of arrival lgZSDmean value of 10-base logarithm of zenith angle spread of departure lgASAstandard deviation of 10-base logarithm of azimuth angle spread of arrival lgASDstan
43、dard deviation of 10-base logarithm of azimuth angle spread of departure lgDSstandard deviation value of 10-base logarithm of delay spread lgZSAstandard deviation of 10-base logarithm of zenith angle spread of arrival lgZSDstandard deviation of 10-base logarithm of zenith angle spread of departure S
44、F standard deviation of SF azimuth angle zenith anglespherical basis vector (unit vector) for GCS ETSI ETSI TR 138 900 V14.2.0 (2017-06)83GPP TR 38.900 version 14.2.0 Release 14spherical basis vector (unit vector) for LCS 3dB horizontal 3 dB beamwidth of an antenna spherical basis vector (unit vecto
45、r), orthogonal to , for GCS spherical basis vector (unit vector), orthogonal to , for LCS 3dB vertical 3 dB beamwidth of an antenna Angular displacement between two pairs of unit vectors 3.3 Abbreviations For the purposes of the present document, the abbreviations given in TR 21.905 1 and the follow
46、ing apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905 1. 2D two-dimensional 3D three-dimensionalAOA Azimuth angle Of Arrival AOD Azimuth angle Of Departure AS Angular Spread ASA Azimuth angle Spread of Arrival A
47、SD Azimuth angle Spread of Departure BF Beamforming BS Base Station BP Breakpoint BW Beamwidth CDF Cumulative Distribution Function CDL Clustered Delay Line CRS Common Reference Signal D2D Device-to-Device DFT Discrete Fourier Transform DS Delay Spread GCS Global Coordinate System IID Independent an
48、d identically distributed InH Indoor Hotspot IRR Infrared Reflecting ISD Intersite Distance K Ricean K factorLCS Local Coordinate System LOS Line Of Sight MIMO Multiple-Input-Multiple-Output MPC Multipath Component NLOS Non-LOSO2I Outdoor-to-Indoor O2O Outdoor-to-Outdoor OFDM Orthogonal Frequency-Di
49、vision Multiplexing PAS Power angular spectrum PL Path Loss PRB Physical Resource Block RCS Radar cross-section RMa Rural Macro RMS Root Mean Square RSRP Reference Signal Received Power Rx Receiver SCM Spatial Channel Model SINR Signal-to-Interference-plus-Noise Ratio SIR Signal-to-Interference Ratio SSCM Statistical Spatial Channel Model SF Shadow Fading ETSI ETSI TR 138 900 V14.2.0 (2017-06)93GPP TR 38.900 version 14.2.0 Release 14SLA Sidelobe Attenuation TDL Tapped
