1、 ETSI TS 1Digital cellular telecoGSM Cordless TeLower Layers of t(3GPP TS 43.0TECHNICAL SPECIFICATION143 052 V13.0.0 (2016communications system (PhaTelephony System (CTS), Phasf the CTS Radio Interface, Sta.052 version 13.0.0 Release 13GLOBAL SYSTEMOBILE COMMUN16-01) hase 2+); hase 1; tage 2 13) TEM
2、 FOR ICATIONSRETSI ETSI TS 143 052 V13.0.0 (2016-01)13GPP TS 43.052 version 13.0.0 Release 13Reference RTS/TSGG-0143052vd00 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 Associatio
3、n 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. The content of any electronic and/or print ver
4、sions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a sp
5、ecific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change 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 erro
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7、pt 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 Standards Institute 2016. All rights reserved.
8、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 are Trade Marks registered and owned by the G
9、SM Association. ETSI ETSI TS 143 052 V13.0.0 (2016-01)23GPP TS 43.052 version 13.0.0 Release 13Intellectual 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 availabl
10、e 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 server (
11、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 Web server) which are, or may be, or may become, e
12、ssential 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 identities or GSM identities. These should be inte
13、rpreted 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“, “shall not“, “should“, “should not“, “may“, “need n
14、ot“, “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. ETSI ETSI TS 143 052 V13.0.0 (2016-
15、01)33GPP TS 43.052 version 13.0.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 6g31 Scope 7g32 References 7g33 Definitions and abbreviations . 8g33.1 Definitions 8g33.2 Abbreviations . 8g34 Main concepts of the CTS radio interface 8g34.1 Beac
16、on 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 characteristics 9g35.2.2 CTS-FP characteristics . 9g35.
17、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-Frames 10g39 Bursts 11g310 Logical Channels 11g31
18、0.1 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 CTSARCH timing 12g310.2.3 CTSARCH radio frequency ch
19、annel. 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) 14g310.4.1 CTSPCH format 14g310.4.2 CTSPCH timing 14g31
20、0.4.3 CTSPCH radio frequency channel 14g310.4.4 CTSPCH information . 14g310.5 SACCH 14g310.6 FACCH 15g3ETSI ETSI TS 143 052 V13.0.0 (2016-01)43GPP TS 43.052 version 13.0.0 Release 1310.7 TCH 15g310.8 Mapping of the Logical Channels onto Physical Channels 15g310.8.1 Mapping in time of the logical cha
21、nnels 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 management . 17g311.3 CTSBCH-FB detection . 17g311.4
22、 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 procedures . 18g312.2.1 Initial synchronization of a C
23、TS-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 CTSBCH-SB information . 20g312.2.4 Control of CTS-FP
24、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 . 20g312.3.3.2 CTS-MS initiated RR connection establishm
25、ent . 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 failure detection . 22g312.4.2 RF power control 22g312.4
26、.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 on CTS-FP beacon frequency seen by the GSM-MS in
27、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 Selection . 24g3A.2.1.1 GSM-MS has no BA list stored on th
28、e 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 list stored on the SIM . 25g3A.3.1.2 GSM-MS has a st
29、ored BA list on the SIM (optional) . 25g3A.3.2 Cell reselection . 25g3A.3.2.1 GSM-MS camping on its home PLMN 25g3ETSI ETSI TS 143 052 V13.0.0 (2016-01)53GPP TS 43.052 version 13.0.0 Release 13A.3.2.2 GSM-MS camping on a visited PLMN in home country 26g3A.3.3 Handover 26g3A.4 Scenario 3: PLMN and CT
30、S-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 V13.0.0 (2016-01)63GPP TS 43.052 version 13.0.0 Release 13Foreword This Technical Sp
31、ecification 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 the TS
32、G 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 incremented
33、 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 V13.0.0 (2016-01)73GPP TS 43.052 version 13.0.0 Release 131 Scope The present document give
34、s 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-MS) via a private CTS Fixed Part (CTS-FP). Stage 1
35、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 describes the system architecture of the GSM Cordles
36、s 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 document. References are either specific (identified by
37、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 (including a GSM document), a non-specific reference implic
38、itly 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 (Phase 2+); GSM Cordless Telephone System (CTS);
39、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+); GSM Cordless Telephone System (CTS); Security relate
40、d 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 2+); Mobile radio interface layer 3 specification“
41、. 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 cellular telecommunications system (Phase 2+); Modulat
42、ion“. 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 telecommunications system (Phase 2+); Radio subsystem sy
43、nchronization“. ETSI ETSI TS 143 052 V13.0.0 (2016-01)83GPP TS 43.052 version 13.0.0 Release 133 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: CTS Mobile Station: GSM-MS supporting CTS. CTS Fixed Part: CTS-FP is a d
44、evice 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 explained in GSM 01.04 1 are not included below. AFA
45、 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 CTS Paging CHannel DPLMN Donor Public Land Mobile Ne
46、twork 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 that a modified single timeslot state of the art GSM
47、-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. This requirement is achieved by the combined usage o
48、f 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 needed for CTS. A channel called CTS beacon channel (
49、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 be applied to the CTS-FP/MS pair, as the CTS is in
