1、 ETSI TS 143 052 V14.0.0 (2017-04) Digital cellular telecommunications system (Phase 2+) (GSM); GSM Cordless Telephony System (CTS), Phase 1; Lower Layers of the CTS Radio Interface, Stage 2 (3GPP TS 43.052 version 14.0.0 Release 14) TECHNICAL SPECIFICATION GLOBAL SYSTEM FOR MOBILE COMMUNICATIONSRET
2、SI ETSI TS 143 052 V14.0.0 (2017-04)13GPP TS 43.052 version 14.0.0 Release 14Reference RTS/TSGR-0643052ve00 Keywords GSM 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 lucrat
3、if 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. The content of any electronic and/or print versions of the pre
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9、logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 143 052 V14.0.0 (2017-04)23GPP TS 43.052 version 14.0.0 Release 14Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to
10、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 Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Lat
11、est 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. 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
12、Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS
13、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 can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “
14、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 Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in di
15、rect citation. ETSI ETSI TS 143 052 V14.0.0 (2017-04)33GPP TS 43.052 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 6g31 Scope 7g32 References 7g33 Definitions and abbreviations . 8g33.1 Definitions 8g33.2 Abbreviations . 8g34 Ma
16、in concepts of the CTS radio interface 8g34.1 Beacon concept 8g34.2 Adaptive Frequency Allocation (AFA) concept . 8g34.3 Total Frequency Hopping (TFH) concept 9g35 Radio Transmission and Reception 9g35.1 Frequency Band and Channel Arrangement . 9g35.2 Receiver Characteristics . 9g35.2.1 CTS-MS chara
17、cteristics 9g35.2.2 CTS-FP characteristics . 9g35.3 Transmitter Characteristics . 10g35.3.1 CTS-MS characteristics 10g35.3.2 CTS-FP characteristics . 10g35.4 CTS transmitter / receiver performance . 10g36 Modulation and Raw Data Rates 10g37 Channel Coding and Interleaving . 10g38 Time Slots and TDMA
18、-Frames 10g39 Bursts 11g310 Logical Channels 11g310.1 CTS Beacon Channel (CTSBCH) 11g310.1.1 CTSBCH format . 11g310.1.2 CTSBCH timing . 12g310.1.3 CTSBCH radio frequency channel . 12g310.1.4 CTSBCH-SB information . 12g310.2 CTS Access Request Channel (CTSARCH) 12g310.2.1 CTSARCH format 12g310.2.2 CT
19、SARCH timing 12g310.2.3 CTSARCH radio frequency channel. 13g310.2.4 CTSARCH information 13g310.3 CTS Access Grant Channel (CTSAGCH) 13g310.3.1 CTSAGCH format 13g310.3.2 CTSAGCH timing 13g310.3.3 CTSAGCH radio frequency channel 13g310.3.4 CTSAGCH information 14g310.4 CTS Paging Channel (CTSPCH) 14g31
20、0.4.1 CTSPCH format 14g310.4.2 CTSPCH timing 14g310.4.3 CTSPCH radio frequency channel 14g310.4.4 CTSPCH information . 14g310.5 SACCH 14g310.6 FACCH 15g310.7 TCH 15g3ETSI ETSI TS 143 052 V14.0.0 (2017-04)43GPP TS 43.052 version 14.0.0 Release 1410.8 Mapping of the Logical Channels onto Physical Chan
21、nels 15g310.8.1 Mapping in time of the logical channels onto the physical channels 15g310.8.2 Mapping in frequency of the logical channels onto the physical channels . 16g310.8.3 Permitted Channel Combinations . 16g311 Lower Layer Procedures 17g311.1 CTSBCH transmission . 17g311.2 CTSBCH timeslot ma
22、nagement . 17g311.3 CTSBCH-FB detection . 17g311.4 CTSBCH-SB decoding . 17g311.5 Discontinuous transmission (DTX) 17g311.6 Interference measurements . 17g311.7 MS timing offset measurements . 18g312 Radio Resource Management Procedures 18g312.1 Radio Resources management states 18g312.2 General proc
23、edures . 18g312.2.1 Initial synchronization of a CTS-MS and CTS-FP . 18g312.2.2 Frequency management 18g312.2.2.1 Interference measurements exchange 19g312.2.2.2 Adaptive Frequency Allocation (AFA) algorithm 19g312.2.2.3 AFA / TFH interworking 19g312.2.2.4 CTSBCH frequency selection . 19g312.2.3 CTS
24、BCH-SB information . 20g312.2.4 Control of CTS-FP service range 20g312.2.5 CTS-FP selection 20g312.3 RR Idle state procedures . 20g312.3.1 CTSBCH monitoring 20g312.3.2 Alive check . 20g312.3.3 Establishment of a dedicated RR connection 20g312.3.3.1 Timeslot assignment for dedicated connection . 20g3
25、12.3.3.2 CTS-MS initiated RR connection establishment . 21g312.3.3.2.1 Non-hopping access procedure 21g312.3.3.2.2 Hopping access procedure . 21g312.3.3.3 CTS-FP initiated RR connection establishment 21g312.3.4 CTSBCH failure detection 22g312.4 RR Active state procedures 22g312.4.1 Radio link failur
26、e detection . 22g312.4.2 RF power control 22g312.4.3 Intracell handover . 22g312.4.4 Channel release . 22g3Annex A (informative): GSM backwards compatibility issues 23g3A.1 Reasons for possible impact of a CTS-FP on a GSM-MS in the PLMN . 23g3A.1.1 Power measurement of BCCH carrier 23g3A.1.1.1 Power
27、 on CTS-FP beacon frequency seen by the GSM-MS in cell selection . 23g3A.1.1.2 Power on CTS-FP hopping frequencies seen by the GSM-MS in cell selection 24g3A.1.2 Synchronisation of a GSM-MS 24g3A.2 Scenario 1: PLMN and CTS-GFL have no common frequency in whole coverage area . 24g3A.2.1 Cell Selectio
28、n . 24g3A.2.1.1 GSM-MS has no BA list stored on the SIM . 24g3A.2.1.2 GSM-MS has a stored BA list on the SIM (optional) . 24g3A.2.2 Cell reselection . 25g3A.2.3 Handover 25g3A.3 Scenario 2: PLMN and CTS-GFL have locally no common frequency . 25g3A.3.1 Cell Selection . 25g3A.3.1.1 GSM-MS has no BA li
29、st stored on the SIM . 25g3A.3.1.2 GSM-MS has a stored BA list on the SIM (optional) . 25g3A.3.2 Cell reselection . 25g3A.3.2.1 GSM-MS camping on its home PLMN 25g3A.3.2.2 GSM-MS camping on a visited PLMN in home country 26g3ETSI ETSI TS 143 052 V14.0.0 (2017-04)53GPP TS 43.052 version 14.0.0 Releas
30、e 14A.3.3 Handover 26g3A.4 Scenario 3: PLMN and CTS-GFL have locally some common frequencies 26g3A.4.1 Cell selection 26g3A.4.2 Cell reselection . 26g3A.4.3 Handover 27g3A.5 Conclusion 27g3Annex B (informative): Change history . 28g3History 29g3ETSI ETSI TS 143 052 V14.0.0 (2017-04)63GPP TS 43.052 v
31、ersion 14.0.0 Release 14Foreword This Technical 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
32、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 digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under
33、 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 editorial only changes have been incorporated in the document. ETSI ETSI TS 143 052 V14.0.0 (2017-04)73GPP TS 43.052 version
34、14.0.0 Release 141 Scope The present document gives an overall description of the lower layers of the radio interface for GSM based Cordless Telephony Systems (GSM-CTS). The GSM-CTS system is intended to provide a cordless connection between the fixed network and GSM-based CTS Mobile Stations (CTS-M
35、S) via a private CTS Fixed Part (CTS-FP). Stage 1 is an overall description, from the service subscribers and users standpoint, that view the network as a single entity which provides service to the user. GSM 02.56 contains the CTS Stage 1 service description. GSM 03.56 is a Stage 2 document that de
36、scribes the system architecture of the GSM Cordless Telephone Systems (GSM-CTS), i.e. the system elements, the system interfaces and the functional capabilities. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present docume
37、nt. 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 case of a reference to a 3GPP document (includin
38、g 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 GSM 01.04: “Digital cellular telecommunications system (Phase 2+); Abbreviations and Acronyms“. 2 GSM 02.56: “Digital cellular telecommunications system
39、 (Phase 2+); GSM Cordless Telephone System (CTS); Service Description; Stage 1“. 3 GSM 03.22: “Digital cellular telecommunications system (Phase 2+); Functions related to Mobile Station (MS) in idle mode and group receive mode“. 4 GSM 03.20: “Digital cellular telecommunications system (Phase 2+); GS
40、M Cordless Telephone System (CTS); Security related network functions; Stage 2“. 5 GSM 03.56: “Digital cellular telecommunications system (Phase 2+); GSM Cordless Telephony System (CTS); CTS Architecture Description; Stage 2“. 6 GSM 04.08: “European digital cellular telecommunications system (Phase
41、2+); Mobile radio interface layer 3 specification“. 7 GSM 05.02 (V6.3): “Digital cellular telecommunications system (Phase 2+); Multiplexing and multiple access on the radio path“. 8 GSM 05.03 (V6.1): “Digital cellular telecommunications system (Phase 2+); Channel coding“. 9 GSM 05.04: “Digital cell
42、ular telecommunications system (Phase 2+); Modulation“. 10 GSM 05.05: “Digital cellular telecommunications system (Phase 2+); Radio transmission and reception“. 11 GSM 05.08: “Digital cellular telecommunications system (Phase 2+); Radio subsystem link control“. 12 GSM 05.10: “Digital cellular teleco
43、mmunications system (Phase 2+); Radio subsystem synchronization“. ETSI ETSI TS 143 052 V14.0.0 (2017-04)83GPP TS 43.052 version 14.0.0 Release 143 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: CTS Mobile Station: GS
44、M-MS supporting CTS. CTS Fixed Part: CTS-FP is a device which acts as a link between the CTS-MS and the fixed network. GSM-CTS: Cordless Telephony System based on GSM. 3.2 Abbreviations The following list describes the abbreviations and acronyms used in the present document. The GSM abbreviations ex
45、plained in GSM 01.04 1 are not included below. AFA Adaptive Frequency Allocation CTS Cordless Telephony System CTSAGCH CTS Access Grant CHannel CTSARCH CTS Access Request CHannel CTSBCH CTS Beacon CHannel CTS-FP CTS Fixed Part CTS-MS CTS Mobile Station CTSMSI CTS Mobile Subscriber Identity CTSPCH CT
46、S Paging CHannel DPLMN Donor Public Land Mobile Network FPBI Fixed Part Beacon Identity GFL Generic Frequency ListRX ReceiveTFH Total Frequency Hopping TX Transmit 4 Main concepts of the CTS radio interface The main assumption behind the CTS work item and in particular the CTS radio interface, is th
47、at a modified single timeslot state of the art GSM-MS chipset could be used for a home base station, i.e. as a CTS-FP. The CTS radio interface has been designed to meet a requirement of low generated interference, either from the CTS to existing overlaying PLMNS, either from a CTS to another CTS. Th
48、is requirement is achieved by the combined usage of the three concepts: beacon concept, AFA concept and TFH concept. 4.1 Beacon concept A limited number of CTS-MS shall be served by one CTS-FP (see GSM 02.56). Therefore, a broadcast channel continuously transmitted such as the BCCH in GSM is not nee
49、ded for CTS. A channel called CTS beacon channel (CTSBCH) is proposed with the following main characteristics: it is transmitted by the CTS-FP every 26 frames in a 52-multiframe pattern, and allows the CTS-MS to synchronise with the CTS-FP. Minimum signalling is also supported by the CTSBCH, so that it is the only logical channel a CTS-FP shall periodically transmit on the CTS radio interface. Every other logical channel is only transmitted “on demand“. 4.2 Adaptive Frequency Allocation (AFA) concept A precise radio frequency planning can not
