1、 ETSI TS 101 376-5-6 V3.4.1 (2015-10) GEO-Mobile Radio Interface Specifications (Release 3); Third Generation Satellite Packet Radio Service; Part 5: Radio interface physical layer specifications; Sub-part 6: Radio Subsystem Link Control; GMR-1 3G 45.008 TECHNICAL SPECIFICATION ETSI ETSI TS 101 376-
2、5-6 V3.4.1 (2015-10) 2GMR-1 3G 45.008Reference RTS/SES-00374-5-6 Keywords 3G, control, gateway, GMPRS, GMR, GPRS, GSM, GSO, interface, MES, mobile, MSC, MSS, radio, satellite, S-PCN 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 Sir
3、et 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.org/standards-search The present document may be made available in electronic versions and/or in print. T
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7、al, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications St
8、andards Institute 2015. 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 its Members and of the 3GPP Organizational Partners. GSM and the GSM logo
9、are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 101 376-5-6 V3.4.1 (2015-10) 3GMR-1 3G 45.008Contents Intellectual Property Rights 5g3Foreword . 5g3Modal verbs terminology 6g3Introduction 6g31 Scope 8g32 References 8g32.1 Normative references . 8g32.2 Informative references
10、 9g33 Definitions and abbreviations . 9g33.1 Definitions 9g33.2 Abbreviations . 11g34 General . 11g35 RF power control 11g36 Radio link failure 12g37 Idle mode tasks . 13g38 Network prerequisites. 13g38.1 BCCH carriers with FCCH . 13g38.2 BCCH carriers with FCCH3 . 13g39 Aspects of Discontinuous Tra
11、nsmission (DTX) . 13g39.0 General . 13g39.1 Rules of burst transmission (A/Gb mode) 13g39.2 Rules of burst transmission on a Dedicated CHannel (DCH) (Iu mode) 13g310 Radio link measurements . 14g311 Control parameters . 14g312 GMPRS mode tasks . 14g312.1 GMPRS and GMR-1 3G spot beam selection and re
12、selection . 14g312.1.1 BCCH type identification (A/Gb mode only) . 14g312.1.2 Spot beam selection 15g312.1.3 Spot beam reselection . 15g312.2 Idle mode link loss (A/Gb model only) 15g312.3 Link adaptation . 15g312.3.1 Objective and overall procedure . 15g312.3.2 Power control and link adaptation par
13、ameters 16g312.3.3 PAN, FQI, SQIR, and SQISDR transmission . 16g312.3.3.1 Terminal Type A, C and D 16g312.3.3.2 Terminal Type E and above 16g312.3.4 PAR transmission . 16g312.3.4.1 Terminal Type A, C and D 16g312.3.4.2 Terminal Type E and above 17g312.3.5 MES output power 17g312.3.5.1 Terminal Type
14、A, C, D, E and above 17g312.3.5.2 Open-loop power control at a terminal type C MES . 17g312.3.5.2.0 General 17g312.3.5.2.1 Signal quality estimation . 17g312.3.5.2.2 Open-loop power control procedure 17g312.3.6 GS output power . 18g312.3.7 Radio link measurements and accuracy requirements 18g312.3.8
15、 Signal Quality Indicator Report (SQIR) and Signal Quality Standard Deviation (SQISDR) transmissions. 21g3ETSI ETSI TS 101 376-5-6 V3.4.1 (2015-10) 4GMR-1 3G 45.00812.3.8a Forward Quality Indicator (FQI) transmissions 23g312.3.9 Code rate adaptation . 24g312.3.9.0 General 24g312.3.9.1 Terminal type
16、A 24g312.3.9.2 Terminal type C 24g312.3.9.3 Terminal type D 25g312.3.9.4 Terminal type E and above 25g312.4 UT Link Quality Report (UTLQR) handling 26g312.5 Timing for the power level adjustment. 26g313 Idle Mode Tasks with FCCH3 26g313.1 Introduction 26g313.2 Measurements for stored list spot beam
17、selection 26g313.3 All LMSS band carrier spot beam search . 27g313.4 Criteria for Spot Beam Selection and Reselection . 27g313.4.0 General 27g313.4.1 MES Capabilities and Operating Environment . 28g313.4.2 Position-Based Spot Beam Selection 28g313.4.3 Power-Based Spot Beam Selection . 29g313.4.3.0 G
18、eneral 29g313.4.3.1 Spot Beam BCCH Power Comparison 30g313.4.3.2 BCCH Flux Density Criterion (C1) 31g313.5 Minimum Signal Strength for Transmission Via the RACH3 31g313.6 Spot beam reselection . 31g313.7 BCCH read operation . 32g313.8 Abnormal cases and emergency calls . 32g3Annex A (informative): P
19、seudocode for power control 33g3Annex B (informative): Per-burst SQI estimation 34g3Annex C (informative): Position determination at the MES 35g3Annex D (informative): Recommended Approach to SQM Bias Verification 36g3Annex E (informative): Bibliography . 37g3History 38g3ETSI ETSI TS 101 376-5-6 V3.
20、4.1 (2015-10) 5GMR-1 3G 45.008Intellectual 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 0
21、00 314: “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 (http:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no investig
22、ation, 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 Specifica
23、tion (TS) has been produced by ETSI Technical Committee Satellite Earth Stations and Systems (SES). The contents of the present document are subject to continuing work within TC-SES and may change following formal TC-SES approval. Should TC-SES modify the contents of the present document it will the
24、n be republished by ETSI with an identifying change of release date and an increase in version number as follows: Version 3.m.n where: the third digit (n) is incremented when editorial only changes have been incorporated in the specification; the second digit (m) is incremented for all other types o
25、f changes, i.e. technical enhancements, corrections, updates, etc. The present document is part 5, sub-part 6 of a multi-part deliverable covering the GEO-Mobile Radio Interface Specifications (Release 3); Third Generation Satellite Packet Radio Service, as identified below: Part 1: “General specifi
26、cations“; Part 2: “Service specifications“; Part 3: “Network specifications“; Part 4: “Radio interface protocol specifications“; Part 5: “Radio interface physical layer specifications“: Sub-part 1: “Physical Layer on the Radio Path: General Description; GMR-1 3G 45.001“; Sub-part 2: “Multiplexing an
27、d Multiple Access; Stage 2 Service Description; GMR-1 3G 45.002“; Sub-part 3: “Channel Coding; GMR-1 3G 45.003“; Sub-part 4: “Modulation; GMR-1 3G 45.004“; Sub-part 5: “Radio Transmission and Reception; GMR-1 3G 45.005“; Sub-part 6: “Radio Subsystem Link Control; GMR-1 3G 45.008“; Sub-part 7: “Radio
28、 Subsystem Synchronization; GMR-1 3G 45.010“; Part 6: “Speech coding specifications“; Part 7: “Terminal adaptor specifications“. ETSI ETSI TS 101 376-5-6 V3.4.1 (2015-10) 6GMR-1 3G 45.008Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“,
29、“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 provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. Introduction GMR stands for GEO (Geostat
30、ionary Earth Orbit) Mobile Radio interface, which is used for Mobile Satellite Services (MSS) utilizing geostationary satellite(s). GMR is derived from the terrestrial digital cellular standard GSM and supports access to GSM core networks. The present document is part of the GMR Release 3 specificat
31、ions. Release 3 specifications are identified in the title and can also be identified by the version number: Release 1 specifications have a GMR 1 prefix in the title and a version number starting with “1“ (V1.x.x). Release 2 specifications have a GMPRS 1 prefix in the title and a version number sta
32、rting with “2“ (V2.x.x). Release 3 specifications have a GMR-1 3G prefix in the title and a version number starting with “3“ (V3.x.x). The GMR release 1 specifications introduce the GEO-Mobile Radio interface specifications for circuit mode Mobile Satellite Services (MSS) utilizing geostationary sat
33、ellite(s). GMR release 1 is derived from the terrestrial digital cellular standard GSM (phase 2) and it supports access to GSM core networks. The GMR release 2 specifications add packet mode services to GMR release 1. The GMR release 2 specifications introduce the GEO-Mobile Packet Radio Service (GM
34、PRS). GMPRS is derived from the terrestrial digital cellular standard GPRS (included in GSM Phase 2+) and it supports access to GSM/GPRS core networks. The GMR release 3 specifications evolve packet mode services of GMR release 2 to 3rdgeneration UMTS compatible services. The GMR release 3 specifica
35、tions introduce the GEO-Mobile Radio Third Generation (GMR-1 3G) service. Where applicable, GMR-1 3G is derived from the terrestrial digital cellular standard 3GPP and it supports access to 3GPP core networks. Due to the differences between terrestrial and satellite channels, some modifications to t
36、he GSM or 3GPP standard are necessary. Some GSM and 3GPP specifications are directly applicable, whereas others are applicable with modifications. Similarly, some GSM and 3GPP specifications do not apply, while some GMR specifications have no corresponding GSM or 3GPP specification. Since GMR is der
37、ived from GSM and 3GPP, the organization of the GMR specifications closely follows that of GSM or 3GPP as appropriate. The GMR numbers have been designed to correspond to the GSM and 3GPP numbering system. All GMR specifications are allocated a unique GMR number. This GMR number has a different pref
38、ix for Release 2 and Release 3 specifications as follows: Release 1: GMR n xx.zyy. Release 2: GMPRS n xx.zyy. Release 3: GMR-1 3G xx.zyy. where: - xx.0yy (z = 0) is used for GMR specifications that have a corresponding GSM or 3GPP specification. In this case, the numbers xx and yy correspond to the
39、GSM or 3GPP numbering scheme. - xx.2yy (z = 2) is used for GMR specifications that do not correspond to a GSM or 3GPP specification. In this case, only the number xx corresponds to the GSM or 3GPP numbering scheme and the number yy is allocated by GMR. - n denotes the first (n = 1) or second (n = 2)
40、 family of GMR specifications. ETSI ETSI TS 101 376-5-6 V3.4.1 (2015-10) 7GMR-1 3G 45.008A GMR system is defined by the combination of a family of GMR specifications and GSM and 3GPP specifications as follows: If a GMR specification exists it takes precedence over the corresponding GSM or 3GPP speci
41、fication (if any). This precedence rule applies to any references in the corresponding GSM or 3GPP specifications. NOTE: Any references to GSM or 3GPP specifications within the GMR or 3GPP specifications are not subject to this precedence rule. For example, a GMR or 3GPP specification may contain sp
42、ecific references to the corresponding GSM or 3GPP specification. If a GMR specification does not exist, the corresponding GSM or 3GPP specification may or may not apply. The applicability of the GSM and 3GPP specifications is defined in ETSI TS 101 376-1-2 9. The clause numbering and the table numb
43、ering and figure numbering in the present document are aligned to the corresponding numbering of ETSI TS 101 376-5-6 (Release 1) 7 as far as possible. In several places, this means that the table numbering and figure numbering is non-continuous in the present document in order to maintain this align
44、ment, the following rules apply: A table that uses the same table number replaces the corresponding table in ETSI TS 101 376-5-6 (Release 1) 7; A table that uses a different table number is a new additional table. ETSI ETSI TS 101 376-5-6 V3.4.1 (2015-10) 8GMR-1 3G 45.0081 Scope The present document
45、 specifies several control aspects for the radio link between the Mobile Earth Station (MES) and the Gateway Station (GS) in the GMR-1 3G Mobile Satellite System. It specifies the operation of power control and defines dead link detection. It makes requirements for DTX operation. The present documen
46、t also defines requirements for the MES for monitoring system information, as prerequisites to system access, and upon exit from dedicated mode. It makes requirements for spot beam selection and reselection. It defines the nature of the measurements that the MES uses to implement these processes. Ti
47、ming and frequency control aspects of link control are to be found in ETSI TS 101 376-5-7 6, and messages for timing and frequency control are defined in ETSI TS 101 376-4-8 3. 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edition numb
48、er or version number) or non specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location mig
49、ht be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present document. In the case 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 Release 7 or to the latest version of that document in the latest release less than 7. In the case of a refer
