1、 ETSI TR 102 742 V1.1.1 (2008-03)Technical Report Broadband Radio Access Networks (BRAN);Consideration of requirements for Mobile Terminal Station (TS) in Broadband Wireless Access Systems (BWA)in the 3 400 MHz to 3 800 MHz Frequency BandETSI ETSI TR 102 742 V1.1.1 (2008-03) 2 Reference DTR/BRAN-000
2、0015 Keywords access, broadband, BWA, mobile, terminal 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
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5、on on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part m
6、ay be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2008. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade
7、Marks of ETSI registered for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI ETSI TR 102 742 V1.1.1 (2008-03) 3 Contents Intellectual Property Rights5 Foreword.5 Introduction 5 1 Scope 6 2 References 6
8、 2.1 Normative references .6 2.2 Informative references6 3 Definitions, symbols and abbreviations .7 3.1 Definitions7 3.2 Symbols8 3.3 Abbreviations .8 4 Study of Tx and Rx requirements.8 4.1 Transmitter maximum radiated output power 8 4.1.1 Definition8 4.1.2 Limits8 4.1.3 Output Power tolerance 9 4
9、.2 Emission discussion .9 4.3 Transmitter Adjacent Channel Leakage power Ratio (ACLR).12 4.3.1 Definition12 4.3.2 Limits12 4.4 Transmitter power control 12 4.4.1 Definition12 4.4.2 Limits12 4.5 Receiver adjacent and alternate channel rejection12 4.5.1 Definition12 4.5.2 Limits13 5 UE-UE Co-existence
10、 Studies .13 5.1 Introduction 13 5.2 UE to UE Results .13 5.2.1 Outdoor hotspots with 250 m sector radius and 7 MHz guard band.15 5.2.2 Indoor hotspots with 250 m sector radius and 7 MHz guard band16 5.3 Additional Results for a sector radius of 1 000 m - outdoor hotspots 17 5.4 Summary of UE to UE
11、studies .18 Annex A: Transmitter spectrum emission mask.19 A.1 Definition .19 A.2 Limits .19 A.2.1 Spectrum emission mask for 5 MHz bandwidth.19 A.2.2 Spectrum emission mask for 7 MHz bandwidth.19 A.2.3 Spectrum emission mask for 10 MHz bandwidth.20 Annex B: General requirements.21 B.1 Transmitter s
12、purious emissions21 B.1.1 Definition .21 B.1.2 Limits .21 B.2 Receiver spurious emissions 21 B.2.1 Definition .21 B.2.2 Limits .22 Annex C: Methodology and Parameters for UE to UE studies.23 ETSI ETSI TR 102 742 V1.1.1 (2008-03) 4 C.1 Methodology 23 C.1.1 User distribution.24 C.1.2 Distance proporti
13、onal power control 25 C.1.3 Calculate received SINR for each victim UE .25 C.1.3.1 Baseline Scenario (no inter-system interference) .25 C.1.3.2 Interference Scenario (with inter-system interference).26 C.1.4 Map SINR into throughput.26 C.1.5 Collect statistical results.28 C.2 System Parameters .28 C
14、.3 Propagation Models30 C.4 Interference Mechanisms Considered 31 C.4.1 Derivation of ACLR from Unwanted Emissions31 C.4.2 Derivation of ACS from Adjacent/Alternate Channel Rejection (ACR) Performance 32 History 34 ETSI ETSI TR 102 742 V1.1.1 (2008-03) 5 Intellectual Property Rights IPRs essential o
15、r 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 potentially Ess
16、ential, 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 (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI
17、. 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 Technical Committee Broadband
18、Radio Access Networks (BRAN). Introduction The present report deals with the consideration of requirements for mobile terminal stations in broadband wireless systems in the frequency band 3 400 MHz to 3 800 MHz. The detailed scope of the present document can be found in clause 1. In November 2006 CE
19、PT SE19 finalized its studies on the co-existence between mobile and fixed/nomadic broadband wireless systems in the 3 400 MHz to 3 800 MHz band. The outcome of SE19 6 lead to the decision to open this band also for mobile use, which is reflected in ECC/DEC/(07)02 1. For fixed broadband wireless sys
20、tems in this band it has to be noted that there exists already a harmonized European standard EN 302 326-2 3 developed within ETSI. ETSI ETSI TR 102 742 V1.1.1 (2008-03) 6 1 Scope The present document is a technical report of the “Broadband Radio Access Network (BRAN); Consideration of requirements
21、for Mobile Terminal Station (TS) in Broadband Wireless Access Systems (BWA) in the 3 400 MHz to 3 800 MHz Frequency Band“ work item. This work item was adopted at ETSI BRAN#50. The purpose of this work item is to detail the technical and operational conditions with Terminal Stations operating in the
22、 3 400 MHz to 3 800 MHz frequency range implemented under the flexible usage mode conditions identified in ECC Decision(07)02 1. It particularly focuses on the developments required within the standards framework to support the MWA aspects identified in the Decision. 2 References References are eith
23、er specific (identified by date of publication and/or edition number or version number) or non-specific. For a specific reference, subsequent revisions do not apply. Non-specific reference may be made only to a complete document or a part thereof and only in the following cases: - if it is accepted
24、that it will be possible to use all future changes of the referenced document for the purposes of the referring document; - for informative references. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. For on
25、line referenced documents, information sufficient to identify and locate the source shall be provided. Preferably, the primary source of the referenced document should be cited, in order to ensure traceability. Furthermore, the reference should, as far as possible, remain valid for the expected life
26、 of the document. The reference shall include the method of access to the referenced document and the full network address, with the same punctuation and use of upper case and lower case letters. NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot gua
27、rantee their long term validity. 2.1 Normative references The following referenced documents are indispensable for the application of the present document. For dated references, only the edition cited applies. For non-specific references, the latest edition of the referenced document (including any
28、amendments) applies. Not Applicable. 2.2 Informative references 1 ECC/DEC/(07)02: Electronic Communications Committee, “ECC Decision of 30 March 2007 on availability of frequency bands between 3400-3800 MHz for the harmonized implementation of Broadband Wireless Access systems(BWA)“. 2 CEPT/ERC/REC
29、74-01E: “Unwanted Emissions in the Spurious Domain“, October 2005. 3 ETSI EN 302 326-2: “Fixed Radio Systems; Multipoint Equipment and Antennas; Part 2: Harmonized EN covering the essential requirements of article 3.2 of the R Base Stations (BS), Repeaters and User Equipment (UE) for IMT-2000 Third-
30、Generation cellular networks; Part 6: Harmonized EN for IMT-2000, CDMA TDD (UTRA TDD) (UE) covering essential requirements of article 3.2 of the R Broadband Data Transmission Systems in 2500-2690 MHz, Harmonized EN covering essential requirements of article 3.2 of the R User Equipment (UE) radio tra
31、nsmission and reception (TDD) (3GPP TS 25.102 version 7.2.0 Release 7)“. 9 3GPP TR 25.889 (V6.0.0): “Feasibility study considering the viable deployment of UTRA in additional and diverse spectrum arrangements“. 10 ECC/REC/(04)05: “ECC Recommendation (04)05 Guidelines for Accommodation and Assignment
32、 of Multipoint Fixed Wireless Systems in Frequency Bands 3.4-3.6 GHz and 3.6-3.8 GHz“. 11 IEEE 802.16.3c-01: “Channel Models for Fixed Wireless Applications“. 12 SE19(06)54, Motorola: “MWA Systems for FWA/NWA Systems Coexistence Analysis in 3.5 GHz Band“, 6-8 September 2006. 13 R4-061076(V0.4.0): “E
33、-UTRA Radio Frequency (RF) system scenarios,“ 3GPP TSG RAN WG4#40, Tallinn, Estonia, August 28 - September 1, 2006. 14 WiMAX Forum: “Sharing studies in the 2 500-2 690 MHz band between IMT-2000 and broadband wireless access (BWA) systems,“ ITU-R WP8F/597, October 2005. 15 ITU-T Report M.2030: “Coexi
34、stence between IMT-2000 time division duplex and frequency division duplex terrestrial radio interface technologies around 2 600 MHz operating in adjacent bands and in the same geographical area“. NOTE: Available at http:/www.itu.int/publ/R-REP-M.2030/en. 16 IEEE 802.16e: “IEEE Standard for Local an
35、d Metropolitan Area Networks - Part 16: Air Interface for Fixed and Mobile Broadband Wireless Access Systems - Amendment for Physical and Medium Access Control Layers for Combined Fixed and Mobile Operation in Licensed Bands“. 17 ETSI TS 125 101: “Universal Mobile Telecommunications System (UMTS); U
36、ser Equipment (UE) radio transmission and reception (FDD) (3GPP TS 25.101 version 8.1.0 Release 8)“. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: Automatic Transmit Power Control (ATPC): function impleme
37、nted to offer a dynamic power control maximum radiated output power: maximum mean radiated output power (EIRP) declared by the manufacturer maximum radiated power density: maximum mean radiated output power (EIRP) density, defined as dBm/MHz ETSI ETSI TR 102 742 V1.1.1 (2008-03) 8 3.2 Symbols For th
38、e purposes of the present document, the following symbols apply: dB deciBel dBc deciBel relative to carrier dBm deciBel relative to 1 mW fccenter frequency GHz GigaHertz kHz kiloHertz MHz MegaHertz 3.3 Abbreviations For the purposes of the present document, the following abbreviations apply: ACIR Ad
39、jacent Channel Interference Ratio ACLR Adjacent Channel Leakage power Ratio ACS Adjacent Channel Selectivity AMC Adaptative Modulation and Coding ATPC Automatic Transmit Power Control BER Bit Error Rate BW BandWidth BWA Broadband Wireless Access CDF Cumulative Distribution Function EIRP Equivalent I
40、sotropically Radiated Power FDD Frequency Division Duplex FER Frame Error Rate LOS Line Of Sight MWA Mobile Wireless Access OFDM Orthogonal Frequency Division Multiplexing OFDMA Orthogonal Frequency Division Multiplexing Access PA Power Amplifier PER Packet Error Rate PL PathLoss PSD Power Spectrum
41、Density PUSC Partial Usage of SubCarriers SINR Signal to Interference and Noise Ratio TDD Time Division Duplex TPC Transmit Power Control TS Terminal Station UE User Equipment WCDMA Wideband Code Division Multiple Access 4 Study of Tx and Rx requirements 4.1 Transmitter maximum radiated output power
42、 4.1.1 Definition The maximum power of the transmitter has to be defined in terms of maximum radiated power. The term maximum radiated power density and maximum radiated output power are defined in clause 3.1. 4.1.2 Limits The limit of the maximum radiated power density is 25 dBm/MHz according to EC
43、C/DEC/(07)02 1. ETSI ETSI TR 102 742 V1.1.1 (2008-03) 9 This leads to different maximum radiated output power figures for the different channel bandwidth. Table 4.1 shows as example these different figures for a number of channel bandwidths. Table 4.1: Maximum radiated output power for different cha
44、nnel bandwidth Channel bandwidth Maximum radiated output power 5 MHz 32 dBm 7 MHz 33,5 dBm 10 MHz 35 dBm 4.1.3 Output Power tolerance The maximum radiated output power should be declared by the supplier. The error of the maximum radiated output power should be within a tolerance of 2 dB under normal
45、 conditions. 4.2 Emission discussion The question of feasible emission limits for OFDMA systems has been raised in many forums. The final establishment of one or more mask limits will have important impact to handset performance. This clause addresses some measured data on an OFDM transmitter and de
46、scribes the impact to the handset due to emission masks. The limiting element for close-in emissions of a typical transmitter system at high power is the power amplifier. Figure 4.1 shows spectrum data captured from a 3G WCDMA PA, using a 10 MHz OFDMA modulated signal, at different levels of output
47、power (5 MHz and 7 MHz OFDMA results would be similar). It also compares the spectrum data with the emission limits of several proposals. The output powers at which the different masks are satisfied are determined by visual inspection and do not represent any final determination of compliance but ca
48、n be used for first order comparison reasons. ETSI ETSI TR 102 742 V1.1.1 (2008-03) 100 5 7 11 15 17 20 25-60-50-40-30-20-100Frequency Offset (MHz)PSD(dBc/MHz)Spectral Emissions vs. Output PowerETSI BRAN (10 MHz)EN 302 32610 MHz OFDMA SignalNOTE: The units of this plot are in dBc/MHz; the output pow
49、er is normalized to 0 dB such that the attenuation of out-of-band emissions relative to the output power is shown. Figure 4.1: Transmitter Emissions vs Output Power Table 4.2 summarizes the difference in output power at which the PA meets each mask relative to the TFES emission mask 4 (10 MHz spectrum emission mask scaled version of 5 MHz option, which is also proposed in 5). The proposed TFES mask is very similar to the 3GPP WCDMA mask (from TS 125 101 17), the main difference being scaling offsets to accommodate a 10 MHz channel b
