ITU-R_IMT-2020_Overview.pptx

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1 ITU-R 5G ICL/ITRI September 24,

2 2

3 q ITU Overview q IMT Systems Outlines q IMT System for 2020 and Beyond q Conclusions 3

ITU Structure World Radiocommunication Conference (WRC/RRC) Plenipotentiary Conference Council World

Sector(ITU-T) Development Sector(ITU-D) RadioCommunication Assembly (RA) Radio Regulation Board (RRB)

rdization Assembly (WTSA) Advisory Group (TSAG) Study Group (SG) Telecommunication Bureau (TSB) World

4 ITU Structure World Radiocommunication Conference (WRC/RRC) Plenipotentiary Conference Council World conference on International Telecommunications (WCIT) Radio Communication Sector (ITU-R) Standardization Sector(ITU-T) Development Sector(ITU-D) RadioCommunication Assembly (RA) Radio Regulation Board (RRB) Advisory Group (RAG) Study Group (SG) Radio communication Bureau (BR) World Telecommunication Standa rdization Assembly (WTSA) Advisory Group (TSAG) Study Group (SG) Telecommunication Bureau (TSB) World Telecommunication Development Conference (WTDC) Advisory Grou p (TDAG) Study Group (SG) Development Bureau (BDT) 4

5 ITU Sectors ITU is a member of the United Nations Development Group ITU-R : Manage radio-frequency spectrum and satellite orbit resources ITU-T : Standardization ITU-D : Help spread equitable, sustainable and affordable access to ICT ITU Telecom : Organizes events such as ITU Telecom World ITU-R (ITU Radiocommunication sector) SG1 : Spectrum management SG3 : Radiowave propagation SG4 : Satellite services SG5 : Terrestrial services ü WP 5A : Land mobile service above 30MHz (excluding IMT), amateur ü WP 5B : Maritime mobile service ü WP 5C : Fixed wireless, HF and other systems below 30MHz ü WP 5D : IMT Systems SG6 : Broadcasting services SG7 : Science services JTG : WRC-15 Agenda items 1.1 and 1.2 5

ITU-R and External Organizations ITU-R " 2020 and

Market trends and user demand " Special needs of

Developing Recommendations Partners of ITU-R

Requirements Developing internet protocol specs

and application trends " Spectrum implications.

6 ITU-R and External Organizations ITU-R " 2020 and beyond requirements : " IMT benefits to society " Market trends and user demand " Special needs of users in developing countries " Technology trends Developing Recommendations Partners of ITU-R Referring to specs Cross reference of specs Requirements Developing internet protocol specs Developing Mobile application specs MRP " Service and application trends " Spectrum implications. Regional Organizational Partners Japan EU Korea China North America India 6

7 Transposing 3GPP Specifications 7

ITU Recommendations for IMT Systems International Recommen dations

2012 3GPP Partners Technical Specific ations Project Coordination

Market Representative Partners (MRP) Transpose (Publish 3GPP

8 ITU Recommendations for IMT Systems International Recommen dations IMT-2000 (3G) M.1457 IMT-Advanced (4G) M GPP Partners Technical Specific ations Project Coordination Group (PCG) Organizational Partners (OP) Organizational Partners (OP) Market Representative Partners (MRP) Transpose (Publish 3GPP technical specificat ions as each OP s standards) Technical Specification Groups (TSG) Individual Members (IM) 8

9 2015 ITU-R WP5D Meetings q Ø Above 6GHz 6-30 GHz, GHz, and above 70 GHz Ø Liaison Statement mmwave Ø WP5D IEEE 802 WirelessMAN-Advanced Ø IMT IMT-2020 IMT-2020 Connect q Ø ITU-T 2020 Focus Group IMT-2020 ITU-R WP5D 5G Ø Liaison Statement 5G TAICS Ø IMT IMT-2020 Ø ITU-R M.[IMT.BEYOND2020.TRAFFIC] ITU-R M.[IMT.ABOVE 6GHz] ITU-R M.[IMT.VISION] 9

10 Coordination With External Organizations WP5D sends liaisons dispatched from WP 5D to the following en77es provided the detailed 7me plan and reques7ng certain informa7on 10

11 q ITU Overview q IMT Systems Outlines q IMT System for 2020 and Beyond q Conclusions 11

12 Resolution ITU-R 57-1 Principles for the process of development of IMT Advanced Deliverables: develop Recommendations and Reports for IMT, including Recommendation(s) for radio interface specifications Timeframe: it shall be an on-going and timely process with defined outputs that take into account developments external to ITU R Participation: that radio interface technologies (RITs) shall be developed based on submissions from ITU-R Membership, and may additionally be based on submissions invited from external organizations Equitability: the process shall give equal opportunity to all proposed technologies to be evaluated against the requirements for IMT Maintenance: that new radio interfaces that are developed over time should be considered for inclusion in IMT in a timely fashion 12

IMT Systems IMT- 2000 CDMA TDMA TD-CDMA FD-CDMA OFDMA CDMA-DS

(TD-SCDMA) FDMA/TDMA (DECT+) OFDMA TDD WMAN (Mobile-WiMAX)

13 IMT Systems IMT CDMA TDMA TD-CDMA FD-CDMA OFDMA CDMA-DS (WCDMA) CDMA-MC (cdma2000) TDMA-SC (UWC-136) CDMA-TDD (TD-SCDMA) FDMA/TDMA (DECT+) OFDMA TDD WMAN (Mobile-WiMAX) IMT- Advanced IMT GPP LTE-Advanced IEEE WirelessMAN-Advanced 13

14 IMT development & deployment Vision Development of IMT-2020 Deployment(*) of IMT years 15 years Vision Development of IMT-Advanced Deployment (*) of IMT-Advanced Development of IMT-2000 Deployment (*) of IMT SQ Adopted FPLMTS IMT-2000 Rec. ITU-R M.1457 (1 st release) Vision Rec. ITU-R M.1645 IMT-Advanced Rec. ITU-R M.2012 (1st release) IMT-2020 Vision (*) Deployment timing may vary across countries. IMT-2020 Source: TTA 14

15 IMT Specifications q In 13 th revision of M.1457 (IMT-2000) q In 2 ns revision of M.2012 (IMT-Advanced) 9 transposing organizations : IEEE, ITRI, TTA, ARIB, WiMAX Forum, ETSI, ATIS, CCSA q GCS (Global Core Specification) Proponent one of the RIT/SRIT Proponents for the relevant technology (e.g., 3GPP and IEEE 802) q A Transposing Organization must have been authorized by the relevant GCS Proponent to produce transposed standards for a particular technology, and must have the relevant legal usage rights. (e.g., ETSI, ATIS, TTA, ARIB, CCSA) q IMT-2000 and IMT-Advanced transposing organizations are required to send updates to ITU-R for the ITU-R M.1457 and M.2012 documents 15

16 q ITU Overview q IMT Systems Outlines q IMT System for 2020 and Beyond q Conclusions 16

17 Usage Scenarios of IMT

18 NGMN 5G Use Cases 18

19 WP5D Deliverables in 2015 q To meet the schedule of WRC-15 to be held in November 2015, all documents including spectrum requirements were completed in June

20 IMT-2020 Key Capabilities Achievable data rate that is available ubiquitously across the coverage area to a mobile user/device (in Mbit/s or Gbit/s) Maximum speed at which a defined QoS and seamless transfer between radio nodes which may belong to different layers and/or radio access technologies (multilayer/-rat) can be achieved (in km/h Total number of connected and/or accessible devices per unit area (per km 2 ) Average data throughput per unit of spectrum resource and per cell (bit/s/hz) Maximum achievable data rate under ideal conditions per user/ device (in Gbit/s) The contribution by the radio network to the time from when the source sends a packet to when the destination receives it (in ms) energy efficiency refers to the quantity of information bits transmitted to/ received from users, per unit of energy consumption Total traffic throughput served per geographic area (in Mbit/s/m 2 ) Parameter User experienced data rate Peak data rate Mobility Latency Connection density Energy efficiency Spectrum efficiency Area traffic capacity Value for future IMT 100Mbit/s 20 Gbit/s 500km/h 1ms (radio interface) 10 6 Devices/ km times IMT- Advanced (for network) 3 times IMT- Advanced 10Mbits/s/km 2 Source: ITU-R WP5D #22, June

21 Key Capabilities and Usage Scenarios The importance of key capabilities in different usage scenarios 21

22 Visions of IMT-2020 Enhancement of key capabilities from ITM-Advanced to IMT-2020 M.1645 (IMT-Advanced) IMT

23 Future Technology Trends Future technology trends of terrestrial IMT systems (ITU-R M ) 5.1 Technologies to enhance the radio interface ü Modulation, coding, multiple access, antenna, physical layer, interface handling for small cells, full-duplex, flexible spectrum usage 5.2 Technologies to support wide range of emerging services ü Proximity services, M2M, Group communication 5.3 Technologies to enhance user experience ü Cell edge enhancement, QoS, mobile video, broadcast, position, latency 5.4 Technologies to improve network energy efficiency ü Power management, deployment, resource management and allocation 5.5 Terminal technologies ü Interface cancellation and suppression 5.6 Network technologies ü Management, reliability, deployment, architecture, cloud 5.7 Technologies to enhance privacy and security 23

24 3GPP and ITU-R Timeline for 5G 24

25 IMT-2020 Timeline - Spectrum & Technology 25

IMT-2020 Standardization Process v Development Plan v Market/Services View v Technology/ Research Kick Off v Vision & Framework v Name IMT-2020 v < 6 GHz Spectrum View v > 6 GHz Technical View v

Sharing Studies (WRC-19) v Proposals v Evaluation v Consensus Building v CPM Report (IMT- WRC-19) v Sharing Study Reports (WRC-19) v Spectrum/Band Arrangements (WRC-19 related) v Decision & Radio

26 IMT-2020 Standardization Process v Development Plan v Market/Services View v Technology/ Research Kick Off v Vision & Framework v Name IMT-2020 v < 6 GHz Spectrum View v > 6 GHz Technical View v Process Optimization v Spectrum/Band Arrangements (post WRC-15) v Technical Performance Requirements v Evaluation Criteria v Invitation for Proposals v Sharing Study Parameters (IMT- WRC-19) v Sharing Studies (WRC-19) v Proposals v Evaluation v Consensus Building v CPM Report (IMT- WRC-19) v Sharing Study Reports (WRC-19) v Spectrum/Band Arrangements (WRC-19 related) v Decision & Radio Framework v Detailed IMT-2020 Radio Interface Specifications v Future Enhancement/ Update Plan & Process Setting the stage for the future: vision, spectrum, and technology views Defining the technology 26

27 3GPP Timeline Heading into 5G q 3GPP SA TSG approved a Release 14 New Services and Markets Technology Enablers (SMARTER) Study Item in SA #67 meeting q 3GPP RAN TSG will host a RAN WORKSHOP ON 5G in Phoenix in September 2015 Source 27

28 Conclusions 5G is a process of evolution and revolution requiring convergence of multiple technologies in heterogeneous networks. 5G can better satisfy the needs of networked society and will impact everything by providing reliable low latency communications. 5G requires standardization and international collaboration. 28

29 Thank you for your attention 29

99年度提案審查

99年度提案審查 1/21 2 97 98 99 00 01 02 03 04 05 06 07 3 年度年類例年行量年行量 4 Source NCC 5 行 WAP, GPRS, PHS, 3G (Source: NCC) 6 Source: Allot Mobile Trends 7 ARPU from $48 to $24 by 2011 HSPA Modules from $70 to $35