1、 ETSI TS 1Digital cellular telecoGSM Cordless TeCTS-F(3GPP TS 45.0TECHNICAL SPECIFICATION145 056 V13.0.0 (2016communications system (PhaTelephony System (CTS), PhasFP Radio subsystem .056 version 13.0.0 Release 13GLOBAL SYSTEMOBILE COMMUN16-01) hase 2+); hase 1; 13) TEM FOR ICATIONSRETSI ETSI TS 145
2、 056 V13.0.0 (2016-01)13GPP TS 45.056 version 13.0.0 Release 13Reference RTS/TSGG-0145056vd00 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 lucratif enregistre
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9、45 056 V13.0.0 (2016-01)23GPP TS 45.056 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 available for ETSI members and non-mem
10、bers, 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 (https:/ipr.etsi.org/). Pursuan
11、t 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, essential to the present docume
12、nt. 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 interpreted as being references to
13、 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 not“, “will“, “will not“, “can“
14、 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 145 056 V13.0.0 (2016-01)33GPP TS 45.056 version 13.
15、0.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g31 Scope 6g32 References 6g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 7g34 Radio transmission and reception . 7g34.1 Frequency band and channels arrangements
16、 7g34.2 Reference configuration . 8g34.3 Transmitter characteristics 8g34.3.1 Output power 8g34.3.2 Output RF spectrum 9g34.3.2.1 Spectrum due to the modulation and wide band noise 9g34.3.2.2 Spectrum due to switching transient . 10g34.3.3 Spurious emission . 11g34.3.3.1 Principle of the specificati
17、on . 11g34.3.3.2 Requirements 11g34.3.4 Radio frequency tolerance 12g34.3.5 Output level dynamic operation 12g34.3.6 Phase accuracy 12g34.3.7 Intermodulation attenuation 12g34.4 Receiver characteristics 12g34.4.1 Blocking characteristics 13g34.4.2 AM suppression characteristics 14g34.4.3 Intermodula
18、tion characteristics. 14g34.5 Transmitter / receiver performance 15g34.5.1 Nominal error rate . 15g34.5.2 Reference sensitivity level 15g34.5.3 Reference interference level . 16g34.5.4 Erroneous frame indication performance 16g34.5.5 Access performance at high input levels. 17g34.5.6 Frequency hoppi
19、ng performance under interference conditions . 17g35 Radio subsystem frequency control . 21g35.1 Void 21g35.2 General . 21g35.3 Adaptive Frequency Allocation (AFA) 21g35.4 TFH carrier list selection 21g35.4.1 Acceptance procedure . 21g35.4.1.1 Basic threshold 21g35.4.1.2 Sliding window technique . 2
20、2g35.4.1.3 Fixed window technique . 22g35.4.1.4 List extension check 22g35.4.2 Parameters. 22g35.4.3 AFA and TFH selection performance requirements . 22g35.5 CTS Beacon channel carrier selection 23g35.6 Timeslot assignment for dedicated connection . 23g35.7 Frequency control parameters 23g3Annex A (
21、informative): Spectrum characteristics (spectrum due to the modulation) . 25g3ETSI ETSI TS 145 056 V13.0.0 (2016-01)43GPP TS 45.056 version 13.0.0 Release 13Annex B (normative): Transmitted power level versus time . 27g3Annex C (normative): Environmental conditions . 28g3C.1 General . 28g3C.2 Temper
22、ature . 28g3C.3 Voltage . 28g3Annex D (informative): Change history . 29g3History 30g3ETSI ETSI TS 145 056 V13.0.0 (2016-01)53GPP TS 45.056 version 13.0.0 Release 13Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present do
23、cument 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 TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z wher
24、e: 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 for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is i
25、ncremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 145 056 V13.0.0 (2016-01)63GPP TS 45.056 version 13.0.0 Release 131 Scope The present document specifies the requirements for the CTS-Fixed Part (CTS-FP) transceiver of the digital mobile cellular and persona
26、l communication systems operating in the 900 MHz (P-GSM and E-GSM) and 1 800 MHz band (GSM 900 and DCS 1 800), and specifies the Radio subsystem frequency control implemented in the CTS-Fixed Part. Unless otherwise stated, the requirements defined in the present document apply to the full range of e
27、nvironmental conditions specified for the CTS-FP equipment (see annex C). 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 date of publication, edition number, v
28、ersion 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 implicitly refers to the latest version of t
29、hat document in the same Release as the present document. 1 GSM 01.04: “Digital cellular telecommunications system (Phase 2+); Abbreviations and acronyms“. 2 GSM 03.22: “Digital cellular telecommunications system (Phase 2+); Functions related to Mobile Station (MS) in idle mode and group receive mod
30、e“. 3 GSM 03.52 : “Digital cellular telecommunications system (Phase 2+); GSM Cordless Telephony System (CTS); Lower layers of the CTS radio interface; Stage 2“. 4 GSM 04.56 : “Digital cellular telecommunications system (Phase 2+); GSM Cordless Telephony System (CTS); CTS radio interface layer 3 spe
31、cification“. 5 GSM 05.01: “Digital cellular telecommunications system (Phase 2+); Physical layer on the radio path General description“. 6 GSM 05.02: “Digital cellular telecommunications system (Phase 2+); Multiplexing and multiple access on the radio path“. 7 GSM 05.04: “Digital cellular telecommun
32、ications system (Phase 2+); Modulation“. 8 GSM 05.05: “Digital cellular telecommunications system (Phase 2+); Radio transmission and reception“. 9 GSM 05.08: “Digital cellular telecommunications system (Phase 2+); Radio subsystem link control“. 10 GSM 05.10: “Digital cellular telecommunications syst
33、em (Phase 2+); Radio subsystem synchronization“. 11 GSM 11.56: “Digital cellular telecommunications system (Phase 2+); CTS-Fixed Part conformance specification“. 12 GSM 03.56: “Digital cellular telecommunications system (Phase 2+); GSM Cordless Telephony System (CTS); CTS Architecture Description; S
34、tage 2“. ETSI ETSI TS 145 056 V13.0.0 (2016-01)73GPP TS 45.056 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 device w
35、hich acts as a link between the CTS-MS and the fixed network. GSM-CTS: Cordless Telephony System based on GSM. 3.2 Abbreviations Abbreviations used in the present document are listed in GSM 01.04. In addition, the following abbreviations are used: AFA Adaptive Frequency Allocation CTS Cordless Telep
36、hony System CTS-FP CTS-Fixed Part CTS-MS CTS-Mobile Station GFL Generic Frequency ListTFH Total Frequency Hopping 4 Radio transmission and reception 4.1 Frequency band and channels arrangements i) Standard or primary GSM 900 Band, P-GSM: - for Standard GSM 900 band, the CTS-FP is required to operate
37、 in the following frequency band: - 890 MHz to 915 MHz: CTS-FP receive; - 935 MHz to 960 MHz: CTS-FP transmit. ii) Extended GSM 900 Band, E-GSM (includes Standard GSM 900 band): - for Extended GSM 900 band, the CTS-FP is required to operate in the following frequency band: - 880 MHz to 915 MHz: CTS-
38、FP receive; - 925 MHz to 960 MHz: CTS-FP transmit. iii) DCS 1 800 Band: - for DCS 1 800 band, the CTS-FP is required to operate in the following band: - 1 710 MHz to 1 785 MHz: CTS-FP receive; - 1 805 MHz to 1 880 MHz: CTS-FP transmit. The carrier spacing is 200 kHz. The carrier frequency is designa
39、ted by the absolute radio frequency channel number (ARFCN) as specified in GSM 05.05 clause 2. ETSI ETSI TS 145 056 V13.0.0 (2016-01)83GPP TS 45.056 version 13.0.0 Release 134.2 Reference configuration The reference configuration for the CTS-FP radio subsystem is described in GSM 05.01. 4.3 Transmit
40、ter characteristics Throughout this clause, unless otherwise stated, requirements are given in terms of power levels at the antenna connector of the equipment. If an active device is added to the CTS-FP antenna connector, the requirements of this clause shall also be met at the output of this active
41、 device. For equipment with integral antenna only, a reference antenna with 0 dBi gain shall be assumed. The term output power refers to the measure of the power when averaged over the useful part of the burst (see annex B). The term peak hold refers to a measurement where the maximum is taken over
42、a sufficient time that the level would not significantly increase if the holding time were longer. 4.3.1 Output power The CTS-FP maximum output power and lowest nominal output power shall be, as defined in the following table. GSM 900 DCS 1 800 Tolerance (dB) for conditions normal extreme Maximum No
43、minal output power 11 dBm 12 dBm +0/-2 +0,5/-2,5 Lowest Nominal output power -9 dBm -8 dBm 4 5 The different power control levels needed to support downlink adaptive RF power control (seeGSM 05.08) shall have the nominal output power as defined in the table below, starting from the power control lev
44、el for the lowest nominal output power up to the power control level for the maximum nominal output power as defined in the table above. GSM 900 Power control level Nominal Output power (dBm) Tolerance (dB) for conditions normal extreme 1 11 +0/-2 +0,5/-2,5 2 9 2 33 7 3 4 4 5 3 45 3 3 4 6 1 3 47 -1
45、3 4 8 -3 4 59 -5 4 5 10 -7 4 511-14 -9 4 5 ETSI ETSI TS 145 056 V13.0.0 (2016-01)93GPP TS 45.056 version 13.0.0 Release 13DCS 1 800 Power control level Nominal Output power (dBm) Tolerance (dB) for conditions normal extreme 1-4 12 +0/-2 +0,5/-2,5 5 10 2 3 6 8 3 47 6 3 4 8 4 3 49 2 3 4 10 0 3 411 -2
46、4 5 12 -4 4 513 -6 4 5 14 -8 4 5NOTE: The above definition of the power control levels for GSM 900 and DCS 1800 allows to have an equivalent indoor coverage when the same power control level is applied in GSM 900 and DCS 1800. Furthermore, the difference in output power actually transmitted by the C
47、TS-FP between two power control levels where the difference in nominal output power indicates an increase of 2 dB (taking into account the restrictions due to nominal maximum and lowest output powers), shall be +2 1,5 dB. Similarly, if the difference in output power actually transmitted by the CTS-F
48、P between two power control levels where the difference in nominal output power indicates an decrease of 2 dB (taking into account the restrictions due to nominal maximum and lowest output powers), shall be -2 1,5 dB. 4.3.2 Output RF spectrum The specifications contained in this clause apply to CTS-
49、FP, in frequency hopping as well as in non frequency hopping mode. Due to the bursty nature of the signal, the output RF spectrum results from two effects: - the modulation process; - the power ramping up and down (switching transients). The two effects are specified separately; the measurement method used to analyse separately those two effects is specified in GSM 11.56. It is based on the “ringing effect“ during the transients, and is a measurement in the time domain, at each point in frequency. The
