1、 ETSI TS 101 851-6-1 V2.1.1 (2008-01)Technical Specification Satellite Earth Stations and Systems (SES);Satellite Component of UMTS/IMT-2000;Part 6: Ground stations and space segmentradio transmission and reception;Sub-part 1: G-family (S-UMTS-G 25.104)ETSI ETSI TS 101 851-6-1 V2.1.1 (2008-01) 2 Ref
2、erence DTS/SES-00278 Keywords FDD, IMT-2000, radio, satellite, UMTS, WCDMA 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)
3、 N 7803/88 Important notice Individual copies of the present document can be downloaded from: http:/www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the referenc
4、e version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the 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 revision or change
5、of status. Information 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 No
6、tification No part may 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
7、ETSI logo are Trade 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 TS 101 851-6-1 V2.1.1 (2008-01) 3 Contents Intellectual Property Rights6 Foreword.6 Introduction 6
8、1 Scope 8 2 References 8 2.1 Normative references .8 2.2 Informative references9 3 Definitions symbols and abbreviations 9 3.1 Definitions9 3.2 Symbols9 3.3 Abbreviations .10 4 General .10 4.1 Introduction 10 4.2 Satellite EIRP Classes 10 4.3 Gateway EIRP classes 11 4.4 Complementary Ground Componen
9、t EIRP11 4.5 Regional requirements11 4.6 Environmental requirements 11 4.6.1 Satellite .11 4.6.2 Gateway 11 4.6.3 Complementary Ground Component11 5 Frequency bands and channel arrangement11 5.1 Frequency bands.11 5.2 Tx-Rx frequency separation .12 5.3 Channel arrangement12 5.3.1 Channel spacing12 5
10、.3.2 Channel raster .12 5.3.3 UARFCN 12 6 Complementary Ground Component Transmitter characteristics12 6.1 General .12 6.2 CGC output EIRP.13 6.2.1 CGC maximum output EIRP 13 6.2.1.1 Minimum requirement 13 6.3 Frequency error 13 6.3.1 Minimum requirement 13 6.4 Output power dynamics14 6.5 Output RF
11、spectrum emissions.14 6.5.1 Occupied bandwidth .14 6.5.1.1 Minimum requirement 14 6.5.2 Out of band emission 14 6.5.2.1 Spectrum emission mask.14 6.5.2.2 Adjacent Channel Leakage power Ratio (ACLR).16 6.5.2.2.1 Minimum requirement.16 6.5.3 Spurious emissions .17 6.5.3.1 Mandatory Requirements 17 6.5
12、.3.1.1 Spurious emissions (Category A) 17 6.5.3.1.2 Spurious emissions (Category B) 17 6.5.3.2 Protection of the CGC receiver of own or different CGC.18 6.5.3.2.1 Minimum Requirement .18 6.5.3.3 Co-existence with other systems in the same geographical area.19 6.5.3.3.1 Minimum Requirements19 6.5.3.4
13、 Co-existence with co-located and co-sited CGC/base stations20 ETSI ETSI TS 101 851-6-1 V2.1.1 (2008-01) 4 6.5.3.4.1 Minimum Requirements20 6.5.3.5 Co-existence with services in adjacent frequency bands.21 6.5.3.5.1 Minimum requirement.21 6.6 Transmit intermodulation .21 6.6.1 Minimum requirement 21
14、 6.7 Transmit modulation 22 6.7.1 Transmit pulse shape filter22 6.7.2 Error Vector Magnitude22 6.7.2.1 Minimum requirement 22 6.7.3 Peak code Domain error .22 6.7.3.1 Minimum requirement 22 6.7.4 Time alignment error in Tx Diversity.23 6.7.4.1 Minimum Requirement .23 7 Gateway Receiver characteristi
15、cs.23 7.1 General .23 7.2 Reference sensitivity level23 7.3 Dynamic range .23 7.4 Adjacent Channel Selectivity (ACS)23 7.4.1 Minimum requirement 23 7.5 Blocking characteristics .24 7.6 Intermodulation characteristics 24 7.7 Spurious emissions.24 7.7.1 Minimum requirement 24 8 Complementary Ground Co
16、mponent Receiver characteristics 24 9 CGC Performance requirement 25 9.1 General .25 9.2 Demodulation of DCH in static propagation conditions 25 9.2.1 Minimum requirement 25 9.3 Demodulation in multi-path fading conditions.25 9.3.1 Combined satellite and CGC 26 9.3.2 CGC only27 9.4 Performance requi
17、rement for RACH27 9.4.1 Performance requirement for preamble detection.27 9.4.2 Demodulation of RACH message.27 9.4.2.1 Demodulation in Static Propagation Condition.28 9.4.2.2 Demodulation in Multi-path fading, combined satellite and CGC28 9.4.2.3 Demodulation in Multi-path fading, CGC 28 Annex A (n
18、ormative): Measurement channels29 A.1 UL reference measurement channel (1,2 kbit/s).29 A.2 UL reference measurement channel (4,75 kbit/s).30 A.3 UL reference measurement channel (64 kbit/s)31 A.4 UL reference measurement channel (144 kbit/s)32 A.5 UL reference measurement channel (384 kbit/s)33 A.6
19、Reference measurement channels for UL RACH 34 Annex B (normative): Propagation conditions35 B.1 Static propagation condition.35 B.2 Multi-path fading propagation conditions35 Annex C (normative): Characteristics of the W-CDMA interference signal37 Annex D (informative): Typical Satellite Transmitter
20、 characteristics 38 D.1 General .38 ETSI ETSI TS 101 851-6-1 V2.1.1 (2008-01) 5 D.2 Satellite output power.38 D.3 Frequency Error38 D.3.1 Minimum requirement38 D.4 Output power dynamics38 D.4.1 Inner loop power control in the downlink 38 D.4.1.1 Power control steps.38 D.4.1.1.1 Minimum requirement 3
21、8 D.4.2 Power control dynamic range.38 D.4.2.1 Minimum requirements.39 D.4.3 Total power dynamic range39 D.4.3.1 Minimum requirement 39 D.4.4 Primary CPICH power .39 D.4.4.1 Minimum requirement 39 D.5 Output RF spectrum emissions.39 D.5.1 Occupied bandwidth.39 D.5.2 Out of band emission39 D.5.2.1 Sp
22、ectrum emission mask 40 D.5.2.2 Adjacent Channel Leakage power Ratio (ACLR) 41 D.5.2.2.1 Minimum requirement 41 D.5.3 Spurious emissions.41 D.5.3.1 Minimum requirements.41 D.6 Transmit intermodulation.42 D.6.1 Minimum requirement42 D.7 Transmit modulation 42 D.7.1 Transmit pulse shape filter .42 D.7
23、.2 Error Vector Magnitude .42 D.7.2.1 Minimum requirement 43 D.7.3 Peak code Domain error .43 D.7.3.1 Minimum requirement 43 Annex E (informative): Gateway Performance requirement.44 E.1 General .44 E.2 Demodulation of DCH in static propagation conditions 44 E.2.1 Minimum requirement44 E.3 Demodulat
24、ion in multi-path fading conditions.45 E.3.1 ITU Models A, B, C .45 E.3.1.1 Minimum requirement - LOS .45 E.3.1.2 Minimum requirement - NLOS 46 E.3.2 Aeronautical .47 E.5 Performance requirement for RACH .47 E.5.1 Performance requirement for preamble detection 47 E.5.2 Demodulation of RACH message 4
25、7 E.5.2.1 Demodulation in Static Propagation Condition 48 E.5.2.2 Demodulation in Multi-path fading, ITU models A, B, C 48 E.5.2.2.1 Minimum requirements - LOS 48 E.5.2.2.2 Minimum requirements - NLOS .48 E.5.2.5 Demodulation in Multi-path fading, Aeronautical49 Annex F (informative): Bibliography.5
26、0 Annex G (informative): Document History51 History 52 ETSI ETSI TS 101 851-6-1 V2.1.1 (2008-01) 6 Intellectual 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 avai
27、lable for ETSI members and non-members, and can be found in ETSI SR 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 serv
28、er (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, 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
29、, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee Satellite Earth Stations and Systems (SES). The present document is specifying the Satellite Radio Interface referenced as SRI Family G at ITU-R, in the frame
30、of the modification of ITU-R Recommendation M.1457-5 7. This modification has been approved at ITU-R SG8 meeting in November 2005. The present document is part 6, sub-part 1 of a multi-part deliverable covering Satellite Earth Stations and Systems (SES); Satellite Component of UMTS/IMT-2000; G-famil
31、y, as identified below: Part 1: “Physical channels and mapping of transport channels into physical channels“; Part 2: “Multiplexing and channel coding“; Part 3: “Spreading and modulation“; Part 4: “Physical layer procedures“; Part 5: “UE Radio Transmission and Reception“; Part 6: “Ground stations an
32、d space segment radio transmission and reception“; Sub-part 1: “G-family (S-UMTS-G 25.104)“. Introduction S-UMTS stands for the Satellite component of the Universal Mobile Telecommunication System. S-UMTS systems will complement the terrestrial UMTS (T-UMTS) and inter-work with other IMT-2000 family
33、 members through the UMTS core network. S-UMTS will be used to deliver 3rdgeneration Mobile Satellite Services (MSS) utilizing either low (LEO) or medium (MEO) earth orbiting, or geostationary (GEO) satellite(s). S-UMTS systems are based on terrestrial 3GPP specifications and will support access to
34、GSM/UMTS core networks. NOTE 1: The term T-UMTS will be used in the present document to further differentiate the Terrestrial UMTS component. Due to the differences between terrestrial and satellite channel characteristics, some modifications to the terrestrial UMTS (T-UMTS) standards are necessary.
35、 Some specifications are directly applicable, whereas others are applicable with modifications. Similarly, some T-UMTS specifications do not apply, whilst some S-UMTS specifications have no corresponding T-UMTS specification. ETSI ETSI TS 101 851-6-1 V2.1.1 (2008-01) 7 Since S-UMTS is derived from T
36、-UMTS, the organization of the S-UMTS specifications closely follows the original 3rdGeneration Partnership Project (3GPP) structure. The S-UMTS numbers have been designed to correspond to the 3GPP terrestrial UMTS numbering system. All S-UMTS specifications are allocated a unique S-UMTS number as f
37、ollows: S-UMTS-n xx.yyy Where: The numbers xx and yyy correspond to the 3GPP-numbering scheme. n (n=A, B, C, etc.) denotes the family of S-UMTS specifications. An S-UMTS system is defined by the combination of a family of S-UMTS specifications and 3GPP specifications, as follows: If an S-UMTS specif
38、ication exists it takes precedence over the corresponding 3GPP specification (if any). This precedence rule applies to any references in the corresponding 3GPP specifications. NOTE 2: Any references to 3GPP specifications within the S-UMTS specifications are not subject to this precedence rule. For
39、example, an S-UMTS specification may contain specific references to the corresponding 3GPP specification. If an S-UMTS specification does not exist, the corresponding 3GPP specification may or may not apply. The exact applicability of the complete list of 3GPP specifications shall be defined at a la
40、ter stage. ETSI ETSI TS 101 851-6-1 V2.1.1 (2008-01) 8 1 Scope The present document specifies the satellite, gateway and Complementary Ground Components (CGCs) minimum RF characteristics and ground station performance of S-UMTS interface G. 2 References References are either specific (identified by
41、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 that it will be possible to
42、 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 online referenced documents,
43、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 of the document. The refer
44、ence 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 guarantee their long term vali
45、dity. 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 amendments) applies. 1 ETSI
46、 TS 101 851-2-1: “Satellite Earth Stations and Systems (SES); Satellite Component of UMTS/IMT-2000; Part 2: Multiplexing and channel coding; Sub-part 1: G-family (S-UMTS-G 25.212)“. 2 ETSI TS 101 851-3-1: “Satellite Earth Stations and Systems (SES); Satellite Component of UMTS/IMT-2000; Part 3: Spre
47、ading and modulation; Sub-part 1: G-family (S-UMTS-G 25.213)“. 3 ETSI TS 125 104: “Universal Mobile Telecommunications System (UMTS); Base Station (BS) radio transmission and reception (FDD) (3GPP TS 25.104)“. 4 IEC 60721-3-3: “Classification of environmental conditions - Part 3-3: Classification of
48、 groups of environmental parameters and their severities - Stationary use at weatherprotected locations“. 5 IEC 60 721-3-4: “Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 4: Stationary use at non-weatherprotec
49、ted locations“. 6 ITU-R Recommendation SM.328: “Spectra and bandwidth of emissions“. ETSI ETSI TS 101 851-6-1 V2.1.1 (2008-01) 9 2.2 Informative references 7 ITU-R Recommendation M.1457-5: “Detailed specifications of the radio interfaces of International Mobile Telecommunications-2000 (IMT-2000)“. 8 ETSI TR 102 058: “Satellite Earth Stations and Systems (SES); Satellite Component of UMTS/IMT-2000; Evaluation of the W-CDMA UTRA FDD as a Satellite Radio Interface“. 9 ETSI TR 121 905: “Digital cellular telecommunications system (Phase 2+); Universal
