1、 ETSI TR 136 931 V13.0.0 (2016-01) LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Frequency (RF) requirements for LTE Pico Node B (3GPP TR 36.931 version 13.0.0 Release 13) TECHNICAL REPORT ETSI ETSI TR 136 931 V13.0.0 (2016-01)13GPP TR 36.931 version 13.0.0 Release 13Reference RTR/
2、TSGR-0436931vd00 Keywords LTE 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 docum
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7、t the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2016. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Memb
8、ers. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TR 136 931 V13.0.0 (2016-01)23GPP TR 36.931 version 13.0.0 Release 13Intellectual
9、 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 000 314: “Intellectual Property Rights (IPR
10、s); 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 investigation, including IPR searches, has been
11、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 Report (TR) has been produced by ETSI 3rd Generat
12、ion 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. The cross reference between GSM, UMTS, 3GPP an
13、d ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “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
14、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 136 931 V13.0.0 (2016-01)33GPP TR 36.931 version 13.0.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs ter
15、minology 2g3Foreword . 5g31 Scope 6g32 References 6g33 Definitions, symbols and abbreviations . 6g33.1 Definitions 6g33.2 Symbols 6g33.3 Abbreviations . 7g34 General . 7g34.1 Work item objective . 7g35 System scenarios 7g35.1 Pico NodeB class 7g35.2 Radio scenario 7g35.3 Simulation assumptions 7g35.
16、3.1 Deployment modelling . 7g35.3.1.1 Pico deployment 7g35.3.1.2 Macro-Pico deployment 8g35.3.2 Channel models 8g35.3.2.1 Antenna patterns . 8g35.3.2.2 Propagation model 9g35.3.2.2.1 Indoor path loss model 9g35.3.2.2.2 Macro cell propagation model . 9g35.3.3 Macro cell parameters . 10g35.3.4 Pico ce
17、ll parameters 10g35.3.5 Scheduler 11g35.3.6 Power control modelling . 11g36 Changes for the Release 9 in addition to Release 8 11g36.1 Changes in 36.104 11g36.1.1 Changes to transmitter characteristics. 11g36.1.1.1 Frequency error . 11g36.1.1.2 Base station maximum output power 11g36.1.1.3 Adjacent
18、Channel Leakage power Ratio (ACLR) . 12g36.1.1.3.1 Relative value 12g36.1.1.3.2 Absolute value. 12g36.1.1.4 Operating band unwanted emissions . 13g36.1.1.5 Transmitter spurious 13g36.1.1.5.1 Mandatory requirement . 13g36.1.1.5.2 Protection of the BS receiver of own or different BS 13g36.1.1.5.3 Addi
19、tional spurious emissions requirements . 14g36.1.1.5.4 Co-location with other base stations 14g36.1.2 Changes to receiver characteristics . 17g36.1.2.1 Receiver reference sensitivity . 17g36.1.2.1.1 Discussion . 17g36.1.2.1.2 Minimum requirement . 17g36.1.2.2 Blocking characteristics 17g36.1.2.2.1 G
20、eneral blocking requirement . 17g36.1.2.2.1.1 Minimum requirement . 19g36.1.2.2.2 Collocation with other base stations 20g36.1.2.2.2.1 Minimum requirement . 20g36.1.2.3 Dynamic range 22g36.1.2.3.1 Analysis. 22g3ETSI ETSI TR 136 931 V13.0.0 (2016-01)43GPP TR 36.931 version 13.0.0 Release 136.1.2.3.2
21、Minimum requirement . 23g36.1.2.4 In-channel selectivity 23g36.1.2.4.1 Analysis . 23g36.1.2.4.2 Minimum requirement . 24g36.1.2.5 Adjacent Channel Selectivity (ACS) and narrow-band blocking 24g36.1.2.5.1 Analysis . 24g36.1.2.5.2 Minimum requirement . 24g36.1.2.6 Receiver Intermodulation 25g36.1.2.6.
22、1 Analysis . 25g36.1.2.6.2 Minimum requirement . 26g36.1.3 Clarification on performance requirements 27g36.2 Changes in 36.141 27g37 Impacts to other WGs . 27g3Annex A: Change history 28g3History 29g3ETSI ETSI TR 136 931 V13.0.0 (2016-01)53GPP TR 36.931 version 13.0.0 Release 13Foreword This Technic
23、al Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are subject 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 t
24、he TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where: x the first digit: 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 increm
25、ented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TR 136 931 V13.0.0 (2016-01)63GPP TR 36.931 version 13.0.0 Release 131 Scope This document is a T
26、echnical Report on Release 9 work item “RF requirements for LTE Pico NodeB“. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. References are either specific (identified by date of publication, edition number
27、, 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 case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version o
28、f that document in the same Release as the present document. 1 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 2 3GPP TS 36.104: “Evolved Universal Terrestrial Radio Access (E-UTRA); Base Station (BS) radio transmission and reception“. 3 3GPP TS 36.141: “Evolved Universal Terrestrial Radio Acc
29、ess (E-UTRA); Base Station (BS) conformance testing“. 4 3GPP TR 25.951: “FDD Base Station (BS) classification“. 5 3GPP TR 36.942: “Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Frequency (RF) system scenarios“. 6 3GPP TS 36.101: “Evolved Universal Terrestrial Radio Access (E-UTRA); User
30、 Equipment (UE) radio transmission and reception“. 7 ITU-R Reccommendation P.1238: “Propagation data and prediction methods for the planning of indoor radiocommunication systems and radio local area networks in the frequency range 900 MHz to 100 GHz“. 8 ITU-R Recommendation SM.329: “Unwanted emissio
31、ns in the spurious domain“. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in 3GPP 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
32、 any, in 3GPP TR 21.905 1. (Void) 3.2 Symbols For the purposes of the present document, the following symbols apply: (void) ETSI ETSI TR 136 931 V13.0.0 (2016-01)73GPP TR 36.931 version 13.0.0 Release 133.3 Abbreviations For the purposes of the present document, the abbreviations given in 3GPP TR 21
33、.905 1 and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in 3GPP TR 21.905 1. (void) 4 General 4.1 Work item objective The objective is to define LTE Pico BS and then specify the corresponding RF requiremen
34、ts according to the followings: definition of LTE Pico BS class the RF requirements for LTE Pico BS class introduction of BS transmission and reception requirements, but no baseband performance requirements update of conformance test specifications 5 System scenarios This clause describes the system
35、 scenarios for LTE operation that are considered when defining LTE Pico BS class. It also includes typical radio parameters that are used to derive requirements. 5.1 Pico NodeB class Pico Base Stations are characterised by requirements derived from Pico Cell scenarios with a BS to UE minimum couplin
36、g loss (MCL) equal to 45 dB. Note: This value was derived from 2GHz Band. Editors Note: The impact on the MCL values due to different frequency bands is for FFS. 5.2 Radio scenario Pico radio scenarios have these characteristics: relatively large coverage, dense user population, easy and flexible in
37、stallation, and large capacity data service. Pico BS is typically used in indoor offices, indoor hotspots, outdoor hotspots, or dense blocks, and is located on walls, ceilings, or masts. 5.3 Simulation assumptions 5.3.1 Deployment modelling 5.3.1.1 Pico deployment This modelling is referenced to the
38、 Pico scenario described in 3GPP TR 25.951 4. A model indoor environment is specified below and consists of a large office building with an open floor plan layout. Figure1 shows a diagram of the environment. The parameters of the Pico environment are the following: - building size = 100 x 100 metres
39、 - room size = 23 x 20 metres - corridor width = 4 metres ETSI ETSI TR 136 931 V13.0.0 (2016-01)83GPP TR 36.931 version 13.0.0 Release 13Figure 5.3.1.1-1 Pico deployment 5.3.1.2 Macro-Pico deployment The hexagonal cells represent the macro cells and the indoor systems have been mapped onto the macro
40、 cells. The indoor layout has been adopted from clause 5.3.1.1. A certain number of indoor systems are dropped within the macro coverage area with a random uniform distribution. Figure 5.3.1.2-1. Macro-Pico deployment 5.3.2 Channel models 5.3.2.1 Antenna patterns The macro BS antenna radiation patte
41、rn to be used for each sector in 3-sector cell sites is plotted in Figure 3. The pattern is identical to those defined in 3GPP TR 36.942 5. ()23min 12 , where 180 180mdBAA= , dB3 is the 3dB beam width which corresponds to 65 degrees, and dBAm20= is the maximum attenuation ETSI ETSI TR 136 931 V13.0.
42、0 (2016-01)93GPP TR 36.931 version 13.0.0 Release 13Figure 5.3.2.1-1 Antenna Pattern for 3-Sector Cells For initial coexistence simulations, the azimuth antenna patterns for Pico BS are assumed to be omnidirectional. 5.3.2.2 Propagation model 5.3.2.2.1 Indoor path loss model According to Keenan-Motl
43、ey and ITU-R P.1238 7 indoor models, the indoor propagation model expressed in dB is in the following form, which gives the similar results with the indoor model in 3GPP TR 25.951 4 when a carrier frequency of 2000MHz is used. 0( ) 20 log( ) 20 log( ) 28niiPLdB f R dB P= + +Where: - Rg20972 transmit
44、ter-receiver separation given in metres - fg20972 the carrier frequency given in MHz - ng20972 number of penetrated walls - Pig20972 loss of wall number i To be convenient for simulation, according to the parameters given for office environment in ITU-R P.1238 7, the indoor path loss model is repres
45、ented by the following formula when considering a carrier frequency of 2000 MHz. ( )3830log()PLdB R=+ where: R = transmitter-receiver separation given in metres Slow fading deviation in Pico environment is assumed to be 6 dB. 5.3.2.2.2 Macro cell propagation model Macro cell propagation model for ur
46、ban area is applicable for scenarios in urban and suburban areas outside the high rise core where buildings are of nearly uniform height (3GPP TR 36.942 5). Assuming that the base station antenna height is fixed at 15 m above the rooftop, and a carrier frequency of 2 GHz is used, the path loss L can
47、 be expressed as below: -25-20-15-10-50-180 -150 -120 -90 -60 -30 0 30 60 90 120 150 180Gain-dBHorizontal Angle - DegreesETSI ETSI TR 136 931 V13.0.0 (2016-01)103GPP TR 36.931 version 13.0.0 Release 1310L 128.1 37.6log (R)=+ Where: R is the transmitter-receiver separation in kilometers Slow fading d
48、eviation in Macro environment is assumed to be 10 dB. 5.3.3 Macro cell parameters The macro cell parameters are proposed as follows: Table 5.3.3-1: Macro system assumptions Parameters Assumptions Carrier frequency 2000 MHz System bandwidth 10 MHz(aggressor), 10 MHz(victim) Cellular layout Hexagonal
49、grid, 19 cell sites, with BTS in the corner of the cell , 65-degree sectored beam. Wrap around Employed Inter-site distance 750 m Traffic model Full buffer UE distribution UEs dropped with uniform density within the macro coverage area, Indoor UEs ratio is a parameter depending on the simulation scenario. Path loss model L = 128.1 + 37.6 log10 ( R ), R in kilometers Lognormal shadowing Log Normal Fading with 10 dB standard deviation LTE BS Antenna gain after cable loss 15 dBi UE Antenna gain
