1、 ETSI TS 100 392-15 V1.5.1 (2011-02)Technical Specification Terrestrial Trunked Radio (TETRA);Voice plus Data (V+D);Part 15: TETRA frequency bands,duplex spacings and channel numberingETSI ETSI TS 100 392-15 V1.5.1 (2011-02)2Reference RTS/TETRA-03210 Keywords radio, TETRA, V+D ETSI 650 Route des Luc
2、ioles 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) N 7803/88 Important notice Individual copies of the present document can be downloaded from: htt
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8、n. ETSI ETSI TS 100 392-15 V1.5.1 (2011-02)3Contents Intellectual Property Rights 4g3Foreword . 4g31 Scope 5g32 References 5g32.1 Normative references . 5g32.2 Informative references 5g33 Definitions and abbreviations . 5g33.1 Definitions 5g33.2 Abbreviations . 5g34 Carrier frequencies and radio cha
9、nnel numbers . 6g35 TETRA frequency bands 7g36 Duplex spacing . 9g3Annex A (informative): Examples . 10g3A.1 Frequency band 380 MHz to 400 MHz 10g3Annex B (informative): Change requests . 11g3History 12g3ETSI ETSI TS 100 392-15 V1.5.1 (2011-02)4Intellectual Property Rights IPRs essential or potentia
10、lly 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 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IP
11、Rs 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:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guara
12、ntee 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 Specification (TS) has been produced by ETSI Technical Committee Terrestrial T
13、runked Radio (TETRA). The present document is part 15 of a multi-part deliverable covering the Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D), as identified below: EN 300 392-1: “General network design“; EN 300 392-2: “Air Interface (AI)“; EN 300 392-3: “Interworking at the Inter-System In
14、terface (ISI)“; ETS 300 392-4: “Gateways basic operation“; TS 100 392-5: “Peripheral Equipment Interface (PEI)“; TS 100 392-7: “Security“; EN 300 392-9: “General requirements for supplementary services“; EN 300 392-10: “Supplementary services stage 1“; TS 100 392-11: “Supplementary services stage 2“
15、; TS 100 392-12: “Supplementary services stage 3“; ETS 300 392-13: “SDL model of the Air Interface (AI)“; ETS 300 392-14: “Protocol Implementation Conformance Statement (PICS) proforma specification“; TS 100 392-15: “TETRA frequency bands, duplex spacings and channel numbering“; TS 100 392-16: “Netw
16、ork Performance Metrics“; TR 100 392-17: “TETRA V+D and DMO specifications“; TS 100 392-18: “Air interface optimized applications“. NOTE: Part 3, sub-parts 6 and 7 (Speech format implementation), part 4, sub-part 3 (Data networks gateway), part 10, sub-part 15 (Transfer of control), part 13 (SDL) an
17、d part 14 (PICS) of this multi-part deliverable are in status “historical“ and are not maintained. ETSI ETSI TS 100 392-15 V1.5.1 (2011-02)51 Scope The present document defines TETRA frequency bands, duplex spacings and channel numbering for the Terrestrial Trunked Radio (TETRA) system supporting Vo
18、ice plus Data (V+D). The informative annex A gives an example of the radio channel definition. 2 References References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-spe
19、cific 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 might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were val
20、id at the time of publication ETSI cannot guarantee their long term validity. 2.1 Normative references The following referenced documents are necessary for the application of the present document. 1 ETSI EN 300 392-2: “Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 2: Air Interface (
21、AI)“. 2.2 Informative references The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. i.1 CEPT T/R 25-08: “Planning criteria and coordination of frequencies in the land mobile service in th
22、e range 29.7-960 MHz“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in EN 300 392-2 1 apply. 3.2 Abbreviations For the purposes of the present document, the abbreviations given in EN 300 392-2 1 apply. ETSI ETSI TS 100 392-
23、15 V1.5.1 (2011-02)64 Carrier frequencies and radio channel numbers TETRA can support multiple carrier frequency requirements such as different offsets from multiples of 25 kHz. If the same frequency band will be allocated in different countries using different variants, the same base frequency of t
24、he frequency band is used and the migrating MS shall carefully study SYSINFO broadcast to find out the applied offset and duplex spacing values. In clause 21.4.4.1 in EN 300 392-2 1 the main carrier frequency is defined as: - downlink main carrier frequency = base frequency + (main carrier 25 kHz) +
25、 offset kHz; and in clause 21.5.2 in EN 300 392-2 1 the carrier number is defined as: - downlink carrier frequency = base frequency + (carrier number 25 kHz) + offset kHz. For the purpose of the TETRA carrier frequency definition the base frequency shall be equal to the reference frequency for the b
26、and. The reference frequency need not coincide with the band edge frequency. The main carrier (or carrier number) is the carrier number (N). The carrier frequency offsets defined in clause 21.4.4.1 in EN 300 392-2 1 allow values: a) -6,25 kHz; b) 0 kHz; c) +6,25 kHz; and d) +12,5 kHz. With those val
27、ues up to four different radio carrier frequency allocations are possible as shown in figure 1. The number of the first whole radio channel is always “1“. The radio channel numbers for different allocations are marked by a letter A, B, C or D. That marking of radio channels by additional letter allo
28、ws to keep channel numbers running 1, 2, 3 etc. If there is only one region (country) wide allocation variant in use, as for the band 380 MHz to 400 MHz in Europe, then the letter can be left out. The possible variants are shown in the figure 1 where the band edge frequency is the reference frequenc
29、y + the band position. Both the reference frequency and the band position values are assumed to be even numbers of form XXX,000 MHz. The band position is not transferred over the air interface protocol as a separate information element but it is included into the carrier number N. NOTE: The radio ch
30、annel number is intended for human purposes and it normally starts with value “1“ for the lowest radio channel. The main carrier (carrier number) is defined for the MAC layer protocol purposes to be used in the air interface signalling. The numerical values of the radio channel number and the carrie
31、r number are normally different for the same radio channel. The radio channel number values are outside the scope of the present document. ETSI ETSI TS 100 392-15 V1.5.1 (2011-02)7Variant A:Band edge freq. + 0 kHz Band edge freq. + 25 kHzChannel number 1A Channel number 2ACarrier number N Carrier nu
32、mber N+1Carrier frequency Band edge freq. + 12,5 kHz Band edge freq. + 37,5 kHzOffset = 12,5 kHz Offset = 12,5 kHzVariant B:Band edge freq. + 6,25 kHz Band edge freq. + 31,25 kHzChannel number 1B Channel number 2BCarrier number N+1 Carrier number N+2Carrier frequency Band edge freq. + 18,75 kHz Band
33、 edge freq. + 43,75 kHzOffset = - 6,25 kHz Offset = - 6,25 kHzVariant C:Band edge freq. + 12,5 kHz Band edge freq. + 32,5 kHzChannel number 1C Channel number 2CCarrier number N+1 Carrier number N+2Carrier frequency Band edge freq. + 25,0 kHz Band edge freq. + 50,0 kHzOffset = 0,0 kHz Offset = 0,0 kH
34、zVariant D:Band edge freq. + 18,75 kHz Band edge freq. + 43,75 kHzChannel number 1D Channel number 2DCarrier number N+1 Carrier number N+2Carrier frequency Band edge freq. + 31,25 kHz Band edge freq. + 56,25 kHzOffset = + 6,25 kHz Offset = + 6,25 kHzFigure 1: Channel allocation possibilities The rad
35、io channel number is what a user may see especially in direct mode operation and may be defined in the frequency band allocation documentation. It is proposed to define radio channel numbers starting from the band edge independently whether radio channels allocated for TETRA usage starting from band
36、 edge so that the radio channel numbers will be same in all countries. The carrier number N is a TETRA radio protocol internal number, which is used in the radio carrier definition. Both the radio channel number and the associated carrier number are the same for both base station and mobile station
37、and the difference in transmitter frequencies is defined by the duplex spacing and the normal/reverse information elements. Most probably only variants A and B will be applied for TETRA frequency allocations in Europe. As a regulatory issue the radio channel centre frequency (offset) allocations are
38、 outside the scope of the present document. 5 TETRA frequency bands The frequency band information element values generally and for the current defined bands for TETRA in Europe shall be encoded as defined in table 1. The frequency band information element value is valid for the whole indicated freq
39、uency range although it may not be allocated totally for TETRA service. The reference and base frequency is defined by the frequency band of the BS transmitter. As a regulatory issue the frequency band allocations are outside the scope of the present document and the indicated band pairs are for inf
40、ormation to indicate the information element encoding for those bands. ETSI ETSI TS 100 392-15 V1.5.1 (2011-02)8Table 1: TETRA frequency bands Frequency band of the MS transmitter Frequency band of the BS transmitter Reference and base frequency Value of the Frequency band element Value of the Rever
41、se operation element 100 MHz (see note 1) 100 MHz (see note 1) 100,000 MHz 0001202(Normal) (see note 2) 200 MHz (see note 1) 200 MHz (see note 1) 200,000 MHz 0010202(Normal) (see note 2) 300 MHz (see note 1) 300 MHz (see note 1) 300,000 MHz 0011202(Normal) (see note 2) 380 MHz to 390 MHz 390 MHz to
42、400 MHz 300,000 MHz 0011202(Normal) 400 MHz (see note 1) 400 MHz (see note 1) 400,000 MHz 01002 2(Normal) (see note 2) 410 MHz to 420 MHz 420 MHz to 430 MHz 400,000 MHz 0100202(Normal) 450 MHz to 460 MHz 460 MHz to 470 MHz 400,000 MHz 01002 2(Normal) 500 MHz (see note 1) 500 MHz (see note 1) 500,000
43、 MHz 0101202(Normal) (see note 2) 600 MHz (see note 1) 600 MHz (see note 1) 600,000 MHz 0110202(Normal) (see note 2) 700 MHz (see note 1) 700 MHz (see note 1) 700,000 MHz 0111202(Normal) (see note 2) 800 MHz (see note 1) 800 MHz (see note 1) 800,000 MHz 1000202(Normal) (see note 2) 870 MHz to 876 MH
44、z 915 MHz to 921 MHz 900,000 MHz 1001202(Normal) 900 MHz (see note 1) 900 MHz (see note 1) 900,000 MHz 10012 2(Normal) (see note 2) NOTE 1: For this frequency band only the reference frequency is defined and the actual band limits will be defined by regulatory bodies. It is preferred that the lowest
45、 possible radio channel in all areas where this band is available is numbered to be “1“ independently whether it is actually available for TETRA usage. NOTE 2: Also reverse operation may be used in some frequency allocation. NOTE 1: The air interface protocol is independent of the actual frequency b
46、ands as the reference/base frequency (a multiple of 100 MHz) and the carrier number with the offset, duplex spacing and reverse operation information elements alone define as a mathematical equation the real carrier frequency. NOTE 2: In future more frequency bands may be defined or more details add
47、ed to the TETRA frequency bands. ETSI ETSI TS 100 392-15 V1.5.1 (2011-02)96 Duplex spacing The duplex spacing values are defined without any mathematical rule. The duplex spacing shall be reference/base frequency dependent as defined in table 2. The “1112“ duplex spacing value shall be used, when no
48、ne of the defined values is suitable. In this case the air interface protocol in EN 300 392-2 1 does not support an exchange of the duplex spacing value in the cell broadcast and MS shall know the duplex spacing by other means before it is allowed to transmit on the uplink. The “0102“ 0,000 MHz dupl
49、ex spacing value is used for direct mode operation, refer to clause 16.10.8a of EN 300 392-2 1. Table 2: Duplex spacing as function of the reference/base frequency Duplex spacing information element value (next row) and corresponding duplex spacing (other rows; in MHz) Frequency band Base/reference frequency 0002001201020112100210121102111200002note 1 note 1 note 1 note 1 note 1 note 1 note 1 note 1 note 1 00012100 MHz 1,6 4,5 0 note 1 note 1 note 1 note 1 note 3 00102200 MHz 10 note 1 0 note 1 note 1 note 1 note 1 note 3 00112300 MHz 10 36 (see note
