ETSI EN 302 063 V1.1.1 (2003-01)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Fixed Radio Systems; Multipoint equipment; Multipoint digital radio systems operating in the 31,0 GHz to 33,4 GHz (32 GHz) frequency range33.060.30Radiorelejni in fiksni satelitski komunikacijski sistemiRadio relay and fixed satellite communications systemsICS:Ta slovenski standard je istoveten z:EN 302 063 Version 1.1.1SIST EN 302 063 V1.1.1:2003en01-december-2003SIST EN 302 063 V1.1.1:2003SLOVENSKI
STANDARD



SIST EN 302 063 V1.1.1:2003



ETSI EN 302 063 V1.1.1 (2003-01)European Standard (Telecommunications series) Fixed Radio Systems;Multipoint equipment;Multipoint digital radio systems operating in the31,0 GHz to 33,4 GHz (32 GHz) frequency range
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Reference DEN/TM-04116 Keywords FWA, multipoint, radio, DFRS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
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© European Telecommunications Standards Institute 2003. All rights reserved.
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Contents Intellectual Property Rights.5 Foreword.5 Introduction.5 1 Scope.6 2 References.6 3 Definitions, symbols and abbreviations.9 3.1 Definitions.9 3.2 Symbols.9 3.3 Abbreviations.9 4 General characteristics.10 4.1 General system architecture.10 4.2 Frequency bands and channel arrangements.11 4.2.1 Channel plan.11 4.2.2 Channel arrangements.11 4.2.3 Duplex methods.11 4.3 Compatibility requirements.11 4.4 Environmental conditions.12 4.4.1 Equipment within weather protected locations (indoor locations).12 4.4.2 Equipment for non-weather protected locations (outdoor locations).12 4.5 Power supply.12 4.6 Electromagnetic compatibility conditions.12 4.7 TMN interfaces.12 4.8 Synchronization of interface bit rates.12 4.9 Branching/feeder/antenna requirements.13 4.9.1 Waveguide flanges.13 4.9.2 Return loss.13 4.9.3 Intermodulation products.13 5 System parameters.13 5.1 System capacity.13 5.2 Round trip delay.13 5.3 Transparency.13 5.4 Voice coding method.14 5.5 Transmitter characteristics.14 5.5.1 RF block diagram.14 5.5.2 Transmitter output power.14 5.5.3 Transmitter nominal output power.15 5.5.4 Transmit power and frequency control.15 5.5.4.1 Automatic Transmit Power Control (ATPC), uplink.15 5.5.4.2 Automatic Transmit Power Control (ATPC), downlink.15 5.5.4.3 Remote Transmit Power Control (RTPC).15 5.5.4.4 Remote Frequency Control (RFC).15 5.5.5 RF spectrum mask.15 5.5.6 Spurious emissions (external).16 5.5.6.1 Within plus or minus 250 % of the relevant RF channel spacing fs.16 5.5.6.2 Outside the band of plus or minus 250 % of the relevant RF channel spacing fs.16 5.5.7 Radio frequency tolerance.16 5.6 Receiver characteristics.16 5.6.1 Rx local oscillator frequency arrangements.16 5.6.2 Spurious emissions.16 5.6.3 Receiver IF.16 5.6.4 Receiver selectivity.16 5.7 System performance.16 5.7.1 Dynamic level range.16 SIST EN 302 063 V1.1.1:2003



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5.7.2 BER as a function of Receiver input Signal Level (RSL).16 5.7.3 Equipment background BER.17 5.7.4 Interference sensitivity.17 5.7.5 Distortion sensitivity.17 6 Types of interfaces at the subscriber equipment and the network exchange.17 Annex A (normative): Specific parameters for TDMA-systems.19 A.1 Channel arrangements.19 A.2 RF spectrum mask.19 A.3 BER as a function of Receiver input Signal Level (RSL).21 A.4 Interference sensitivity.22 A.4.1 Co-channel interference sensitivity (external).22 A.4.2 Adjacent channel interference.22 A.4.3 Continuous Wave (CW) interference.22 Annex B (normative): Specific parameters for FDMA-systems.23 B.1 Channel arrangements.23 B.2 RF spectrum mask.23 B.2.1 RF spectrum mask for the Central Radio Station.23 B.2.2 RF spectrum mask for the Terminal Station and the Repeater Station.24 B.3 BER as a function of Receiver input Signal Level (RSL).25 B.4 Interference sensitivity.25 B.4.1 Co-channel interference (external).25 B.4.2 Adjacent channel interference (external).26 B.4.3 CW interference.26 Annex C (normative): Specific parameters for MC TDMA-systems.27 C.1 Channel arrangements.27 C.2 Transmitter output power.28 C.3 RF spectrum masks.28 C.3.1 RF spectrum mask.28 C.3.1.1 RF spectrum density mask for the central radio station.28 C.3.1.2 RF-spectrum density mask for the terminal station.30 C.3.1.3 RF-spectrum density mask for the repeater station.30 C.3.1.4 Discrete CW components exceeding the spectrum density mask limit (all stations).31 C.4 System performance.31 C.4.1 BER as a function of Receiver input Signal Level (RSL).31 C.4.2 Equipment Background BER.32 C.4.3 Interference sensitivity.32 C.4.3.1 Co-channel interference (external).32 C.4.3.2 Adjacent channel interference (external).33 C.4.3.3 CW interference.33 Annex D (informative): Bibliography.34 History.35
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Intellectual 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 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 (http://webapp.etsi.org/IPR/home.asp). All published ETSI deliverables shall include information which directs the reader to the above source of information. Foreword This European Standard (Telecommunications series) has been produced by ETSI Technical Committee Transmission and Multiplexing (TM).
National transposition dates Date of adoption of this EN: 24 January 2003 Date of latest announcement of this EN (doa): 30 April 2003 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
31 October 2003 Date of withdrawal of any conflicting National Standard (dow): 31 October 2003
Introduction Due to similarities between the frequency raster of the 26 GHz/28 GHz and the 32 GHz band (mainly 31,8 GHz to 33,4 GHz) consideration has been given to the same access methods as well as the respective system parameters in the 32 GHz as in the 26 GHz/28 GHz band. Therefore the main radio frequency parameters have been assumed to be the same as in EN 301 213 (all parts). All emissions are prohibited in the band 31,3 GHz to 31,5 GHz (see footnote S5.340 of the Radio Regulations [17]), therefore this band is not available for FS systems. At the drafting date of the present document, the levels of unwanted emissions from Fixed Service (FS) systems that may fall in the bands 31,3 GHz to 31,5 GHz and 31,5 GHz to 31,8 GHz are still discussed under Agenda Item 1.8.2 of WRC 03 (protection of passive services). In the band 31,5 GHz to 31,8 GHz, there are sharing issues between the Fixed Services and the Passive Services (in particular, the EESS). National Administrations, using this band under the provision of footnote S5.546 of the Radio Regulations [17], should act appropriately when these issues arise. This issue will be addressed by ITU-R in the near future (see Question 232/7). SIST EN 302 063 V1.1.1:2003



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1 Scope The present document specifies the minimum requirements for FDD and TDD equipment and system parameters, including parameters necessary to plan co-existence, of broadband multipoint systems including Fixed Wireless Access (FWA) operating in the 31,0 GHz to 33,4 GHz frequency band (subsequently referred to as the 32 GHz frequency band). Multipoint systems include both point to multipoint (P-MP) and multipoint to multipoint (MP-MP). The 31,8 GHz to 33,4 GHz band has been identified and designated within CEPT with an ERC Recommendation CEPT/ERC/REC 01-02 [1] on the designation of the harmonized frequency band 31,8 GHz to 33,4 GHz for the introduction of Fixed Service (FS) including FWA and point-to-point radio relays. The 31,0 GHz to 31,3 GHz band is available in some countries and included in the CEPT report 25. The present document therefore also covers the 31,0 GHz to 31,3 GHz band provided that the channel arrangement is based on the channel separation as stated in the CEPT/ECC/REC 02-02 [42]. The present document is applicable to system and equipment parameters required to be able to plan the radio inter-operator co-existence of a number of possible systems operating in the 32 GHz frequency band. The following access methods are covered: • FDMA; • TDMA; • MC-TDMA. 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 and/or edition number or version number) or non-specific. • For a specific reference, subsequent revisions do not apply. • For a non-specific reference, the latest version applies. Referenced documents which are not found to be publicly available in the expected location might be found at http://docbox.etsi.org/Reference. [1] CEPT/ERC/REC 01-02: "Preferred channel arrangement for digital fixed service systems operating in the frequency band 31.8 - 33.4 GHz". [2] ETSI EN 300 019 (all parts): "Equipment Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment". [3] ETSI ETS 300 132-1: "Equipment Engineering (EE); Power supply interface at the input to telecommunications equipment; Part 1: Operated by alternating current (ac) derived from direct current (dc) sources". [4] ETSI ETS 300 132-2: "Equipment Engineering (EE); Power supply interface at the input to telecommunications equipment; Part 2: Operated by direct current (dc)". [5] ETSI EN 300 385: "Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for fixed radio links and ancillary equipment". [6] ITU-T Recommendation G.773: "Protocol suites for Q-interfaces for management of transmission systems". [7] ITU-T Recommendation G.810: "Definitions and terminology for synchronization networks". SIST EN 302 063 V1.1.1:2003



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[8] ITU-T Recommendation G.812: "Timing requirements of slave clocks suitable for use as node clocks in synchronization networks". [9] ITU-T Recommendation G.813: "Timing characteristics of SDH equipment slave clocks (SEC)". [10] ITU-T Recommendation G.823: "The control of jitter and wander within digital networks which are based on the 2 048 kbit/s hierarchy". [11] ITU-T Recommendation G.825: "The control of jitter and wander within digital networks which are based on the synchronous digital hierarchy (SDH)". [12] ITU-T Recommendation G.131: "Control of talker echo". [13] ITU-T Recommendation G.711: "Pulse code modulation (PCM) of voice frequencies". [14] ITU-T Recommendation G.726: "40, 32, 24, 16 kbit/s adaptive differential pulse code modulation (ADPCM)". [15] ITU-T Recommendation G.728: "Coding of speech at 16 kbit/s using low-delay code excited linear prediction". [16] ITU-T Recommendation G.729: "Coding of speech at 8 kbit/s using conjugate-structure algebraic-code-excited linear-prediction (CS-ACELP)". [17] ITU-R Radio Regulations. [18] ITU-R Recommendation F.1249: "Maximum equivalent isotropically radiated power of transmitting stations in the fixed service operating in the frequency band 25.25-27.5 GHz shared with the inter-satellite service". [19] ETSI EN 301 213-2: "Fixed Radio Systems; Point-to-multipoint equipment; Point-to-multipoint digital radio systems in frequency bands in the range 24,25 GHz to 29,5 GHz using different access methods; Part 2: Frequency Division Multiple Access (FDMA) methods". [20] ETSI EN 301 213-3: "Fixed Radio Systems; Point-to-multipoint equipment; Point-to-multipoint digital radio systems in frequency bands in the range 24,25 GHz to 29,5 GHz using different access methods; Part 3: Time Division Multiple Access (TDMA) methods". [21] CEPT/ERC/REC 74-01: "Spurious emissions". [22] ETSI EN 301 390: "Fixed Radio Systems; Point-to-point and Point-to-Multipoint Systems; Spurious emissions and receiver immunity at equipment/antenna port of Digital Fixed Radio Systems". [23] ITU-T Recommendation Q.552: "Transmission characteristics at 2-wire analogue interfaces of digital exchange". [24] ITU-T Recommendation Q.553: "Transmission characteristics at 4-wire analogue interfaces of digital exchanges". [25] ITU-T Recommendation G.703: "Physical/electrical characteristics of hierarchical digital interfaces". [26] ITU-T Recommendation G.957: "Optical interfaces for equipments and systems relating to the synchronous digital hierarchy". [27] ITU-T Recommendation G.964: "V-interfaces at the digital local exchange (LE) - V5.1 interface (based on 2 048 kbit/s) for the support of access network (AN)". [28] ITU-T Recommendation G.965: "V-interfaces at the digital local exchange (LE) - V5.2 interface (based on 2 048 kbit/s) for the support of access network (AN)". [29] ETSI EN 300 324 (all parts): "V interfaces at the digital Local Exchange (LE); V5.1 interface for the support of Access Network (AN)". SIST EN 302 063 V1.1.1:2003



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[30] ETSI EN 300 347 (all parts): "V interfaces at the digital Local Exchange (LE); V5.2 interface for the support of Access Network (AN)". [31] ITU-T Recommendation G.961: "Digital transmission system on metallic local lines for ISDN basic rate access". [32] ITU-T Recommendation G.707: "Network node interface for the synchronous digital hierarchy (SDH)". [33] ETSI EN 300 833: "Fixed Radio Systems; Point-to-point Antennas; Antennas for point-to-point fixed radio systems operating in the frequency band 3 GHz to 60 GHz". [34] ETSI EN 301 215 (all parts): "Fixed Radio Systems; Point to Multipoint Antennas; Antennas for point-to-multipoint fixed radio systems in the 11 GHz to 60 GHz band". [35] IEC 60154-2: "Flanges for waveguides. Part 2: Relevant specifications for flanges for ordinary rectangular waveguides". [36] ITU-T Recommendation G.723.1: "Dual rate speech coder for multimedia communications transmitting at 5.3 and 6.3 kbit/s". [37] ETSI EN 301 213-5: "Fixed Radio Systems; Point-to-multipoint equipment; Point-to-multipoint digital radio systems in frequency bands in the range 24,25 GHz to 29,5 GHz using different access methods; Part 5: Multi-Carrier Time Division Multiple Access (MC-TDMA) methods". [38] ETSI EN 300 011-1: "Integrated Services Digital Network (ISDN); Primary rate User Network Interface (UNI); Part 1: Layer 1 specification". [39] ITU-T Recommendation G.962: "Access digital section for ISDN primary rate at 2 048 kbit/s". [40] ETSI ETS 300 012: "Integrated Services Digital Network (ISDN); Basic user-network interface; Layer 1 specification and test principles". [41] ITU-R Recommendation F.1520: "Radio-frequency arrangements for systems in the fixed service operating in the band 31.8-33.4 GHz". [42] CEPT/ECC/REC 02-02: "Channel arrangements for digital fixed service systems (point-to-point and point-to-multipoint) operating in the frequency band 31 - 31.3 GHz". [43] ISO/IEC 8802-3: "Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 3: Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications". [44] ATM User-Network Interface Specification V3.1. [45] ETSI EN 301 489-1: " Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 1: Common technical requirements". [46] ETSI EN 301 489-4: "Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 4: Specific conditions for fixed radio links and ancillary equipment and services". [47] Directive 1999/5/EC of the European Parliament and of the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity (R&TTE Directive). SIST EN 302 063 V1.1.1:2003



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3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: gross bit rate: transmission bit rate over the air NOTE: In the case of a transmitter working in burst mode, the gross bit rate is the instantaneous maximum bit rate during the burst. The gross bit rate has a unique relation to the symbol rate through the implemented modulation format. multi-carrier: systems where more than one modulated sub-carrier is radiated from the same transmitter NOTE 1: A system that uses several transmitters into a non-active antenna is not considered as a multi-carrier system. Systems using FDM/OFDM modulation formats are also not considered multi-carrier unless more that one separate FDM/OFDM signal set is transmitted from the same transmitter. NOTE 2: FDMA systems are intrinsically multicarrier, because any single sub-carrier may be easily discriminated at RF level (unlike OFDM modulations) and activated according to the traffic requirements. However, for the purpose of the present document, a FDMA system are also considered as a whole (fully loaded) single signal set, unless more that one FDMA signal set is transmitted from the same transmitter. 3.2 Symbols For the purposes of the present document, the following symbols apply: dB decibel dBm decibel relative to 1 mW GHz Gigahertz km kilometre Mbit/s Megabit per second MHz Megahertz ns nanosecond ppm parts per million 3.3 Abbreviations For the purposes of the present document, the following abbreviations apply: AGC Automatic Gain Control AT
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