1、 ETSI TR 103 435 V1.1.1 (2017-02) System Reference document (SRdoc); Short Range Devices (SRD); Technical characteristics for Ultra Narrow Band (UNB) SRDs operating in the UHF spectrum below 1 GHz TECHNICAL REPORT ETSI ETSI TR 103 435 V1.1.1 (2017-02) 2 Reference DTR/ERM-551 Keywords IoT, SRD, SRdoc
2、, UNB 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 la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded fr
3、om: 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 present document shall not be modified without the prior written authorization of ETSI. In case of any existing or per
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7、authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2017. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM an
8、d 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 GSM Association. ETSI ETSI TR 103 435 V1.1.1 (2017-02) 3 Contents Intellectual Property Rights 6g3Foreword . 6g3Modal verb
9、s terminology 6g3Executive summary 6g31 Scope 8g32 References 8g32.1 Normative references . 8g32.2 Informative references 8g33 Definitions, symbols and abbreviations . 11g33.1 Definitions 11g33.2 Symbols 11g33.3 Abbreviations . 11g34 Comments on the System Reference Document 13g35 System Description
10、 13g36 Market Information 14g36.0 General . 14g36.1 Internet of Things market segmentation . 14g36.2 Application Domains for LPWA systems 15g36.3 Example applications and use cases for LPWA systems 17g36.3.0 General 17g36.3.1 Smart City. 17g36.3.1.0 Smart City applications . 17g36.3.1.1 Street parki
11、ng 18g36.3.1.2 Street lighting 18g36.3.2 Automotive . 19g36.3.2.0 Automotive Applications 19g36.3.2.1 Stand-alone anti-theft 19g36.3.3 Smart Grid 20g36.3.3.0 Transformer monitoring characteristics 20g36.3.3.1 Fault Passage Indication 20g36.3.3.2 Low Voltage Network monitoring 20g36.3.3.3 Electric ne
12、twork fault monitoring . 20g36.3.3.4 Multicast load control - Management of Electricity Demand . 21g36.3.4 Smart Metering . 21g36.3.4.0 General 21g36.3.4.1 Water Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. La
13、test 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
14、 Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Report (TR) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). The present document includes necessary information to support the co
15、-operation under the MoU between ETSI and the Electronic Communications Committee (ECC) of the European Conference of Postal and Telecommunications. Modal verbs terminology In the present document “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted
16、 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. Executive summary Ultra-Narrowband (UNB) systems already perform a valuable role in the Internet of
17、Things. They are an effective technology for star-topology Low Power Wide Area (LPWA) sensor/control networks for a wide range of applications in domains which include smart cities, utilities, infrastructure networks, environment monitoring, transport and healthcare. UNB is an umbrella term for a ra
18、nge of systems already in use, in development or planned, which are characterized by a very narrow signal bandwidth allowing receivers with very effective noise and interference filtering, which can therefore achieve wide geographical coverage. Thanks to state-of-the-art processing in UNB receivers,
19、 high link budget is achieved with relatively low power at the transmitters. Therefore, UNB is a powerful approach to implementing LPWA networks that are, by nature, very heavily asymmetric. Thanks to the high link budget, 100 000 end-points scattered over an area can be served by a base-station act
20、ing as concentrator with a typical deployment density of one BS per 10 square kilometres. More precisely, when used for LPWA networks, UNB base-stations are deployed outdoors at a typical density of up to 0,1 BS/km2and a transmit power of up to 500 mW e.r.p., in a bandwidth of around 1 kHz in the 86
21、9,40 - 869,65 MHz band (band h1.6). End-points transmit at a power of up to 25 mW e.r.p. in a bandwidth of typically 250 Hz in the 868,0 - 868,6 MHz band (h1.4). UNB systems are ideal where the infrequent communication of small packets of data at very low cost and where (in some cases) a battery lif
22、e of many years is needed. ECC Report 200 i.10 and Report 207 i.11 describe relevant sharing studies already carried out, others are ongoing by ECC PT SE24 and reported in Draft ECC Report WI42-2 i.27 and Draft ECC Report 246 i.28. However these studies do not specifically model UNB systems, and fur
23、ther sharing studies are proposed in the present document. UNB systems will continue to grow their support for a wide range of applications. They can help minimize the environmental footprint of cities, improve environment monitoring and management, bring benefits in personal health and help drive w
24、ider benefits through integration with “big data“ systems. ETSI ETSI TR 103 435 V1.1.1 (2017-02) 7 Independent forecasts of demand for LPWA networks show the number of global connections (or end-points) rising to over 3 bn by 2023, in a market which is seen as incremental to that addressed by tradit
25、ional cellular-based M2M technologies. Global accumulated connectivity revenues from LPWA services are expected to reach $34 bn by 2023. The present document quantifies the rapidly growing market for the applications enabled by LPWA systems such as UNB and identifies the importance of ensuring that
26、UNB systems can have access to suitable spectrum under appropriate access/mitigation requirements. The technical characteristics of UNB systems are presented as a basis for the consideration of regulatory measures which could be taken to enable UNB systems to continue to meet this growing need. Pote
27、ntial contributions to a solution include (in the uplink) the use of the 915 - 921 MHz band (especially with the chance of first-level harmonisation with countries under FCC regulation) as well as the 865 - 868 MHz band. More flexibility in the measurement of DC in the 915 - 921 MHz band would also
28、enable certain new applications. Potential steps for the downlink include the use of the 915 - 921 MHz band (with the chance of FCC harmonisation) and use of the 865 - 868 MHz bands. Deployed systems demonstrate that a minimum downlink duty cycle of at least 10 % is required, and a downlink transmit
29、 power (especially with multi carrier) of 2 W e.r.p. (with specific mitigation techniques) would reduce the geographical density of base-stations required. ETSI ETSI TR 103 435 V1.1.1 (2017-02) 8 1 Scope The present document applies to the potential future usage of Ultra Narrowband (UNB) systems wit
30、hin the 865 MHz to 868 MHz and 915 MHz to 921 MHz bands. In particular: It gives an market overview of Low Power Wide Area Networks in general and UNB systems in particular. It describes technical characteristics of UNB systems. It explains the requested regulation changes to allow the efficient use
31、 of UNB system for future market demands. 2 References 2.1 Normative references Normative references are not applicable in the present document. 2.2 Informative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For
32、specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity
33、. 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 TALQ: “TALQ Specification Overview“. NOTE: Available at http:/www.talq-consortium.org. i.2 Analysis Mason: “Low-powered wireless s
34、olutions have the potential to increase the M2M market by over 3 billion connections“. NOTE: Available at http:/ i.3 Energy Saving Trust: “A Guide to Telematics“. NOTE: Available at http:/www.energysavingtrust.org.uk/businesses/sites/default/files/Telematics%2Bguide_WEB%2BONLY.pdf. i.4 Department of
35、 Transport (UK) FBP1042: “Telematics for Efficient Road Freight Operations“. NOTE: Available at http:/webarchive.nationalarchives.gov.uk/20110615041210/http:/www.freightbestpractice.org.uk/categories/3505_551_publications.aspx?filter=69,Guide. i.5 IPPR: “Implementing Pay-As-You-Drive Vehicle Insuran
36、ce“. NOTE: Available at http:/www.ippr.org/files/uploadedFiles/events/ToddLitman.pdf?noredirect=1. i.6 National Bureau of Economic Research: “Measuring Positive Externalities from Unobservable Victim Precaution: An Empirical Analysis of Lojack“. NOTE: Available at http:/www.nber.org/papers/w5928. ET
37、SI ETSI TR 103 435 V1.1.1 (2017-02) 9 i.7 ERC Report 25: “The European table of frequency allocations and applications in the frequency range 8.3 kHz to 3000 GHz (ECA table)“, May 2015. i.8 ERC Recommendation 70-03 (Troms 1997 and subsequent amendments): “Relating to the use of short range devices (
38、SRD)“, Recommendation adopted by the Frequency Management, Regulatory Affairs and Spectrum Engineering Working Groups, Version of 21 October 2016. i.9 ETSI EN 300 220-1 (V2.4.1) (2012-05): “Electromagnetic compatibility and Radio spectrum Matters (ERM); Short Range Devices (SRD); Radio equipment to
39、be used in the 25 MHz to 1 000 MHz frequency range with power levels ranging up to 500 mW; Part 1: Technical characteristics and test methods“. i.10 ECC Report 200: “Co-existence studies for proposed SRD and RFID applications in the frequency band 870-876 MHz and 915-921 MHz“, September 2013. i.11 E
40、CC Report 207: “Adjacent band co-existence of SRDs in the band 863-870 MHz in light of the LTE usage below 862 MHz“, January 2014. i.12 Study for European Commission DG Communications Networks, Content Harmonized EN for Base Station Equipment covering the essential requirements of article 3.2 of the
41、 R Harmonized EN for mobile stations in the GSM 900 and GSM 1800 bands covering essential requirements under article 3.2 of the R Part 4: Harmonized EN for GSM Repeaters covering the essential requirements of article 3.2 of the R Harmonized EN covering the essential requirements of article 3.2 of th
42、e R Part 1: Introduction and common requirements“. i.17 ETSI EN 301 166-1 (V1.3.2) (2009-11): “Electromagnetic compatibility and Radio spectrum Matters (ERM); Land Mobile Service; Radio equipment for analogue and/or digital communication (speech and/or data) and operating on narrow band channels and
43、 having an antenna connector; Part 1: Technical characteristics and methods of measurement“. i.18 ETSI EN 301 449 (V1.1.1) (2006-07): “Electromagnetic compatibility and Radio spectrum Matters (ERM); Harmonized EN for CDMA spread spectrum base stations operating in the 450 MHz cellular band (CDMA 450
44、) and 410, 450 and 870 MHz PAMR bands (CDMA-PAMR) covering essential requirements of article 3.2 of the R Harmonized EN for CDMA spread spectrum mobile stations operating in the 450 MHz cellular band (CDMA 450) and 410, 450 and 870 MHz PAMR bands (CDMA-PAMR) covering essential requirements of articl
45、e 3.2 of the R Harmonized EN for CDMA spread spectrum Repeaters operating in the 450 MHz cellular band (CDMA450) and the 410 MHz, 450 MHz and 870 MHz PAMR bands (CDMA-PAMR) covering essential requirements of article 3.2 of the R Land Mobile Service; Radio equipment using constant or non-constant env
46、elope modulation operating in a channel bandwidth of 25 kHz, 50 kHz, 100 kHz or 150 kHz; Harmonized EN covering the essential requirements of article 3.2 of the R Wireless microphones in the 25 MHz to 3 GHz frequency range; Part 1: Technical characteristics and methods of measurement“. i.23 ETSI EN
47、302 208-1 (V1.4.1) (2011-11): “Electromagnetic compatibility and Radio spectrum Matters (ERM); Radio Frequency Identification Equipment operating in the band 865 MHz to 868 MHz with power levels up to 2 W; Part 1: Technical requirements and methods of measurement“. i.24 ETSI EN 301 357-1 (V1.4.1) (2
48、008-11): “Electromagnetic compatibility and Radio spectrum Matters (ERM); Cordless audio devices in the range 25 MHz to 2 000 MHz; Part 1: Technical characteristics and test methods“. i.25 ETSI EN 303 204-1 (V1.1.1) (2014-10): “Electromagnetic compatibility and Radio spectrum Matters (ERM); Network
49、Based Short Range Devices (SRD); Radio equipment to be used in the 870 MHz to 876 MHz frequency range with power levels ranging up to 500 mW; Part 1:Technical characteristics and test methods“. i.26 ECC Report 37: “Compatibility of planned SRD applications with currently existing radio communications applications in the frequency band 863-870 MHz“. i.27 Draft ECC Rep
