The global move towards 5G between WRC-15 and WRC-19

Transcription

1 The global move towards 5G between WRC-15 and WRC-19 Uwe Löwenstein Spectrum Technology Manager Telefónica Germany 5G Briefing 9 th May 2018, Istanbul

2 Agenda 1. ITU-R WRC-15 results and WRC-19 agenda 5G-related issues towards WRC-19 Current ITU-R activities Mapping out 5G-timing, the ITU framework and European plans 2. Spectrum for IMT Exploring the spectrum bands under consideration Additional spectrum for IMT Future ITU-R studies for 5G spectrum 3. 5G / IMT-2020 Outlining 5G usage and deployment scenarios New Radio Interface Technologies (RIT) Slide 2

3 What are they there for? 8 years Where? Rome Via Della Conciliazione leading towards Vatican St. Peter's Square When? Benedict XVI Why? Waiting for the announcement of the papal conclave When? Franziskus und-2013-a html Slide 3

4 What are we here for? To get a better understanding of 5G, its capabilities, according spectrum implications and the timely expectation Nokia 2020 EU Soccer Championships NTT-DoCoMo 2020 Summer Olympics Verizon Q1/17 Trials KT telcom 2018 Winter Olympics Huawei / Megafon 2018 Soccer World Cup ZTE / Softbank 2016 Pre5G - Trials Ericsson st radio hardware toolkit ITU? Slide 4

5 ITU-R WRC-15 WRC-19 5G related issues and organisation Slide 5

6 WRC-15 results: Summary incl. new work for WRC-19/-23 WRC-15 Issue Description Relevance 700 MHz Digital Dividend 2 (Res. 224 Rev. WRC-15) Sharing conditions confirmed following WRC-12, Globally allocated for MOBILE Already auctioned in DE & F Next: FIN/SWE (2016), ES (2018) 1.5 GHz L-Band Add. 51 MHz to the 40 MHz (auctioned 06/2015) Global solution for 91 MHz in total SDL or paired t.b.d. in WP5D Auction earliest 2018/ GHz C-Band GHz: globally for MOBILE 3.5 GHz licensed in Germany, GHz: not Globally, but CEPT decision in force Other parts in use by others and GHz: in Europe to be further discussed not available before 2020/2023 WRC-19 AI 1.11 Railway (Res. 6/12) Study spectrum needs, technical and operational characteristics of railway Radiocommunication systems Due to ETCS possible spectrum in addition to GSM-R ITU-R WP5A AI 1.12 ITS (Res. 6/13) Study technical and operational aspects of evolving ITS Requirements likely to be included in Intelligent Transport implementation using existing mobile-service allocations ongoing 5G work ITU-R WP5A/5D AI 1.13 IMT (Res. 6/20) Study frequency-related matters for IMT incl. possible additional primary allocations in the bands GHz Main focus of work for next 4 years new established ITU-R TG5/1 AI 1.14 HAPS (Res. 6/21) Regulatory actions for High-Altitude-Platform-Systems in existing fixed allocations ( Google / Facebook) Low relevance / possible impact on AI 1.13 ITU-R WP5C AI GHz (Res 6/14) frequency bands for landmobile and fixed services Low relevance ITU-R WP1A AI 1.16 RLAN (Res. 6/22) Wireless Access Systems incl. RLAN in MHz WiFi-Offload ITU-R WP5A AI (Res. 224 Rev. WRC-15) Review IMT in and MHz Relevance to S-Band?! 4C/5D AI AI IMT/BSS in L-Band (Res. 4/6) Non-geo-stationary satellites (Res. 5/6) Compatibility of IMT/BSS in MHz in Reg. 1 & 3 Core L-band auctioned in DE / possible interference to SDL 4A/5D Non-geo stationary satellite in MHz, MHz, MHz and MHz Satellite industry addressing same bands as mobile industry AI M2M (Res. 6/15) Spectrum need and possible harmonisation for M2M Incl. in 5G work ITU-R WP5D WRC-23 AI 2.5 Review of the spectrum use in the bands MHz UHF ( MHz) in Region 1 (Res. 4/6) Important from 2019 onwards for converged networks (e.g. embms) Slide 6

7 ITU-R WP5D WP 5D is responsible for the overall radio system aspects of IMT systems, comprising the IMT-2000, IMT-Advanced and IMT for 2020 and beyond. Various documents have already been prepared towards IMT-2020: SWG Frequency arrangements: Update report w.r.t. IMT-2020 frequency arrangements SWG Vision: New Report of the longer term new terrestrial IMT vision for 2020 and beyond to set the view of the terrestrial mobile broadband future and to drive the future developments for the radio access network New Report Future Technology Trends SWG Radio Aspects: New Report Technical feasibility of IMT in the bands >6 GHz New Report Passive and Active Antenna System New Report Architecture and Topology of IMT Networks More details at special ITU-website ITU towards IMT for 2020 and beyond Slide 7

8 ITU-R TG 5/1 TG 5/1 was established post WRC-15 and is responsible for sharing studies related to WRC-19 AI 1.13 (frequency bands for the future development of IMT) Current status 1 st meeting held (Geneva) organizational issues Various ITU-R entities work in parallel on 5G spectrum in relation to WRC-19 AI 1.13 WP 5D: conduct the studies with regards to spectrum needs, technical and operational characteristics including protection criteria, and deployment scenarios for terrestrial IMT SG 3: responsible for providing the propagation models for the sharing studies All involved parties (SG4, SG6, SG7) in frequency bands and services mentioned in Res. 238 provide their protections criteria and sharing requirements Deadline TG 5/1: responsible for conducting the sharing and compatibility studies Slide 8

9 CPM19-1 CPM Edit CPM19-2 Detailed timeline and process for IMT-2020 in ITU-R * : ITU-R Circular letter 5/LCCE/59 : Invitation for submission of proposals for candidate radio interface technologies for the terrestrial components of the radio interface(s) for IMT-2020 and invitation to participate in their subsequent evaluation : 5G-Workshop co-located with WP5D (in Germany, Munich) * Evaluation of the different candidates Requirements TG 5/1 Workshop Evaluation IMT-2020 RIT TG 5/1 performing sharing studies in line with CPM and according editing Details regarding Workshop: Evaluation: WP5D provides: Workplan, timeline, process and deliverables for "IMT-2020" Summarizing the proposed next steps w.r.t. to Vision 2020 IMT-2020 is an evolution with new technology / radio interface(s) Slide 9

10 ITU-T FG IMT ITU established a Focus Group to identify the network standardization requirements for the '5G' development of IMT for 2020 and beyond (operational 06/15-02/17 ITU-T SG13) The objective of the Focus Group (FG): scope of activity is concentrated in identifying the standardization needs of the wireline elements of 5G networks, produce materials of gap analysis of IMT-2020 in order to identify the relevant scope of ITU- T Recommendations on the fixed network of IMT The gap analysis may be accompanied by high level technical aspects such as use cases, requirements and other aspects. The FG also serves as an open platform for network architecture experts representing ITU members and non-members to move forward in the IMT-2020 direction 1 st results in 12/2015 and final report until 12/2016 (reporting to ITU-T SG 13) WRIC Various Sub-Focus-Groups : Architecture E2E QoS FH/BH ICN NWSoft Use cases Slide 10

11 5G Time Frame - Mapping to ITU / 3GPP etc. ITU-R has provided and summarized the Vision towards IMT G-NR hasn t been finally defined nor specified and hence good alignment of activities is necessary: Expected 5G phases 5G in 3GPP Rel-14 SI (SA1/RAN) Rel-15 4G in 3GPP Rel-12 Rel-13 Rel-14 Rel-15 WRC 15 ITU Vision Requirements / Method Wkp Proposals EC FP7 EC FP7 Pre-5G METIS, 5GNOW EC 5G PPP 5G PPP Set-up 5G PPP j1 5G PPP j2 WRC 19 Evaluation Rel-16 Rel-16 IMT-2020 Specifications 5G PPP j3 5G phases: 1: Q4/17 ( 5G-NSA ) for embb 2: H2/18 ( 5G-NR ) other services Still time to provide requirements for vertical industries to 3GPP j1: Specification j2: Development j3: Experimentation SDN/NFV Mobile Networks ONF, Open Daylight, OPNFV, Open Stack Radio Experiments Winter Olympics in South Korea Note: Other Regions events under elaboration FIFA World Cup in Russia Summer Olympics in Japan Trials by 5G Infrastructure Public Private Partnership (5G PPP) 5G Deployment and Commercialization 1 2 Deployment of 5G phases Slide 11

12 Spectrum for IMT Slide 12

13 Results (1): Industry proposals and initial Admin positions MHz: Some countries in Americas (7) and APAC (7) now, EMEA at WRC-23 with number of current countries likely to grow study between WRC-19 and WRC-23 only L-band (1,5 GHz): Europe: Additional 51 MHz to the current 40 MHz (auctioned 06/2015) Global solutionfor 91 MHz in total (SDL or paired t.b.d.in WP5D). C-band (3-4 GHz): GHz upgraded from a number of countries in EMEA plus some countries in Americas and APAC to a global solution GHz some countries in the Americas (4). Traded away in EMEA. Other bands: Some countries will also do GHz (49) and GHz (4). 700 MHz: Now globally allocated to Mobile. Conditions confirmed in line with recent auctions (Germany, France) Slide 13

14 Results (2): 5G bands for WRC-19 (mmwave >6 GHz) RSPG 5G opinion incl. 5G Pioneer bands (RSPG16-032) RSPG 2 nd 5G opinion : Priority excluded 32 GHz and emphasized GHz Slide 14

15 5G needs spectrum below and above 6 GHz Spectrum below 6 GHz Wider coverage allowing cost effective delivery of mobile services Bandwidths considerably wider (in the order of 100s of MHz) than those of today, providing combination of capacity / coverage C-Band: Strong potential for harmonization for 5G Spectrum above 6 GHz Needed for applications requiring extremely high data rates May accommodate wider channel bandwidths (e.g. up to 1GHz per MNO) within a coverage area that may reach 100s meters Propagation characteristics may lead to higher spectrum reuse but needs to facilitate sharing with existing services Slide 15

16 MNO spectrum view RSPG opinion (1 st and 2 nd ) on 5G spectrum related aspects GHz band to be the primary band suitable for the introduction of 5G use in EU Bands above 6 GHz should focus on GHz, 40, GHz and GHz C-Band Large band-width Global harmonization Sharing issues Bands above 6 GHz 28 GHz is pre-set by USA, Korea and Japan 26 GHz is expected in Europe and planned in China Nearest European / Region 1 bands: 26 GHz and 32 GHz X Global eco-system possible: upper part of 26 GHz ( GHz) will overlap with 28 GHz Slide 16

17 The European 5G pioneer bands Slide 17

18 5G.. from 470 MHz to 86 GHz? Example chart for region 3 Slide 18

19 5G.. across the World by Qualcomm 2018 Slide 19

20 New (mmwave) bands might not be exclusively licensed and needed to be shared with existing users (e.g. Satellite) Slide 20

21 5G Slide 21

22 Current 5G activities in Europe EU-Consultations Targeted consultation on the coordinated introduction of 5G networks in Europe Draft RSPG Opinion on spectrum related aspects for next-generation wireless systems (5G) : Slide 22

23 5G timeline - EC 5G action plan EC 5G action plan ( ) EOY 2017 Full set of spectrum bands & technical usage options 2018: Early 5G launch in selected areas 2020: Commercial launch of 5G service in at least one major city in all MS 2025: 5G in all urban areas Slide 23

24 Leap to 5G networks What will it be? Completely reshape entire industries, and rethink how we run our cities and manage critical national infrastructures. 5G will be a far more capable network than its predecessors (e.g. speeds of up to 10 Gbps, which is 40x faster than the current maximum speeds achievable on 4G). Transformation of how we live our lives and a steep increase in machine-to-machine (M2M) communications to enable fuller, richer and more convenient lifestyles. 5G enables the (real) Internet of Things (IoT) Major Service Scenarios with 5G, by Samsung by 5G Infrastructure Public Private Partnership (5G PPP) Slide 24

25 The way from 4G to 5G Slide 25

26 5G.. usage scenarios Slide 26

27 5G.. deployment scenarios Slide 27

28 5G will have / need a new radio interface... to accommodate the different frequency bands. Definition and specification of 5G is ongoing, incl. best suited, innovative modulation schemes for radio access to enable all the requirements GFDM Generalised Frequency Division Multiplexing WAM WAve Modulation (MagnaCom) UFMC Universal Filtered MultiCarrier 3GPP 5G-NR China * proposal WP5D Korea (02/18) 3 candidate RITs FQAM frequency and quadrature amplitude modulation SCMA Sparse Coding Multiple Access (Huawei) FBMC Filter Bank Multi-Carrier OTFS Orthogonal Time Frequency and Space Modulation (Cohere) ITU (Workshop) 10/2017 Indian proposal Korea * proposal DECT-2020 * Compliant with 3GPP Rel. 15 onwards Slide 28

29 Summary and Outlook Slide 29

30 Conclusions WRC-07 was a major milestone for the spectrum assignment for IMT systems (800 / 2600 MHz) WRC-12 agreed to study UHF-spectrum and WRC-15 confirmed global allocation of 700 MHz and agreed on a new AI to study new spectrum bands for IMT-2020 / 5G Spectrum requirements for IMT / IMT-Advanced (4G) and IMT-2020 (5G) have been defined WRC-19 will have to conclude on the new 5G spectrum bands Ongoing definition/specification of 5G (IMT-2020) 5G needs both higher and lower frequencies bands to meet multiple use case scenarios In addition to 3 RIT provided in 02/18, more candidates will be proposed until Slide 30

31 Any questions? Thank you very much for your attention Uwe Löwenstein Manager Spectrum Technology Telefónica Europe c/o Telefónica Germany GmbH & Co. OHG Address: Georg-Brauchle-Ring 23-25, D München Fon: +49 (0) Fax: +49 (0) Mobile: +49 (0) mail to: Slide 31

32 Backup Slide 32

33 ITU-R major deliverables for IMT Name Document Title Date Vision Rec. ITU-R M.1645 Framework and overall objectives of the future development of IMT-2000 and systems beyond IMT-2000 Methodology Rec. ITU-R M.1768 Methodology for calculation of spectrum requirements for the future development of the terrestrial component of IMT-2000 and systems beyond IMT-2000 Market Report ITU-R M.2072 World mobile telecommunication market forecast 2005 Radio Aspects Report ITU-R M.2074 Radio aspects for the terrestrial component of IMT-2000 and systems beyond IMT-2000 Estimate Report ITU-R M.2078 Estimated spectrum bandwidth requirements for the future development of IMT-2000 and IMT-Advanced Candi Report ITU-R M.2079 Technical and operational information for identifying spectrum for the terrestrial component of future development of IMT-2000 and IMT-Advanced Naming Res. 56 (WRC-07) Naming for International Mobile Telecommunications 2007 Principles Res. 57 (WRC-07) Principles for the process of development of IMT-Advanced 2007 RTTs Rec. ITU-R M Detailed specifications of the radio interfaces of IMT Slide 33

34 ITU-R documents related to IMT-Advanced (IMT-A) Name Document Title Date - Recommendation ITU- R M Reports ITU-R M.2109, M.2110 / 2111 / 2112 Frequency arrangements for implementation of the terrestrial component of IMT 2000 in the bands MHz, MHz, MHz and MHz IMT related sharing studies covering various bands and technologies Slide Resolution ITU-R 57 Principles for the process of development of IMT-Advanced 2006 Tech Trends Report ITU-R M.2038 Technology Trends 2005 Radio Aspects Report ITU-R M.2074 Radio aspects for the terrestrial component of IMT-2000 and systems beyond IMT-2000 IMT.REST Report ITU-R M.2133 Requirements, evaluation criteria and submission templates for the development of IMT-Advanced IMT.TECH Report ITU-R M.2134 Requirements related to technical performance for IMT- Advanced candidate radio interfaces IMT.EVAL Report ITU-R M.2135 Guidelines for both the procedure and the criteria (technical, spectrum and service) to be used in evaluating the proposed IMT-Advanced radio interface technologies (RITs) IMT.RADIO Report ITU-R M.2198 Framework and key characteristics of IMT-A radio interface 2010 IMT.Update Report ITU-R M.2234 Global mobile broadband deployments & forecasts for IMT 2011 IMT.RSPEC Rec. ITU-R M.2012 Detailed specifications of the terrestrial radio interfaces of IMT-Advanced

35 ITU-R documents related to IMT-2020 Name Document Title Date Methodology Rec. ITU-R M Methodology for calculation of spectrum requirements for the terrestrial component of IMT (Revision) - Report ITU-R M.2243 Assessment of the global mobile broadband deployments and forecasts for IMT - Report ITU-R M.2289 Future radio aspect parameters for use with the terrestrial IMT spectrum estimate methodology of Rec. ITU-R M /13 03/11 03/14 - Report ITU-R M.2290 Future spectrum requirements estimate for terrestrial IMT 02/14 - Report ITU-R M.2292 Characteristics of terrestrial IMT-Advanced systems for frequency sharing/interference analyses 03/14 Tech Trends Report ITU-R M.2320 Future technology trends of terrestrial IMT systems 11/14 IMT.VISION Report ITU-R M.2083 Vision towards IMT /15 IMT >6 GHz Report ITU-R M.2376 Study of technical feasibility of IMT in the bands >6 GHz 07/15 IMT-Traffic Report ITU-R M.2370 IMT Traffic estimates for the years 2020 to /15 IMT Submission & Evaluation 3 Draft Reports Requirements, evaluation criteria and submission templates for the development of IMT / 2017 Slide 35