Views to 5G Standard 5G Workshop Between Regional Initiatives In Conjunction with ICT 2015 Lisbon, Portugal 20. Oct. 2015 Prof. LEE, HyeonWoo (woojaa@dankook.ac.kr) Chair, Global Strategy Committee 5G Forum, Korea
CONTENTS 1. Motivation for 5G standard 2. Expected 5G Standard Roadmap 3. Expected Aspects in 5G 4. Global Collaborations for 5G
60 Mobile System Standards 70 80 90 00 10 20 1 st. Gen. AMPS, TACS,NMT 2 nd. Gen. GSM IS-95 3 rd. Gen EV--DO WCDMA, HSDPA 4 th. Gen 16m, LTE-A 5 th. Gen IMT-2020?? - 3/17 -
Motivation for timely 5G in Korea Total Monthly Traffic(PB) Monthly Traffic/user (GB) 160 3 140 120 100 2.5 2 80 1.5 60 40 20 1 0.5 0 2012.12 2013.12 2014.12 2015.06 0 2012.12 2013.12 2014.12 2015.06 Source: Monthly Mobile Statistics, MSIP, Korea, 2015.8 [Observation and Expectation] - New solution for enhanced mobile broadband will be necessary. - Wide bandwidth above 6 GHz band can be secured. - 4/17 -
Motivation for Timely 5G in Korea 120 User Mix by Generation 100 80 60 40 20 0 2012.12 2013.12 2014.12 2015.06 4G User (%) 3G User (%) 2G User (%) Source: Monthly Mobile Statistics, MSIP, Korea, 2015.8 [Observation and Expectation] - Timely provision of new standard is essential for advanced market, e.g. Korea. - Tight utilization of evolved LTE (e-lte) and new RAT will be beneficial. - 5/17 -
Mobile Standards History 1G 2G 3G 4G 5G AMPS N-AMPS TACS ETACS J-TACS NMT NTT C-450 GSM D-AMPS PDC cdmaone PHS WCDMA(FDD/TDD) cdma2000(inc.do) UWC-136 DECT WiMAX LTE-Adv. WiMAN-Adv.??? - 6/17 -
Standard History and Lessons -> Number of Standards gets smaller, or even single standard. -> Time Gap: R&D Standard Deployment becomes Shorter -> Pre Standard Collaboration (e.g. R&D) is getting more important -> Spread of Technology ownership among multiple players - 7/17 -
Standard Roadmap [Expectation] - Phased approach for 5G standards: 1 st phase until Sept. 2018 and 2 nd phase until Dec. 2019-1 st phase should include potential solutions for above 6 GHz. - Tight integration of new RAT and e-lte for smooth migration. WRC-07 IMT-Advanced (4G) Standard IMT-2020 (5G) Standard WRC-12 WRC-15 WRC-19 07 08 09 10 11 12 13 14 15 16 17 18 19 20 Requirement & Evaluation Methodology Candidate Evaluation Vision & Technical Report Requirement & Evaluation Methodology Candidate Evaluation Candidate Submission Candidate Submission Standard Development Standard Development Study Item Work Item Rel. 10 (LTE-Advanced) Rel. 11 Rel. 12 Rel. 13 Study Item Work Item Release 14~15~16 Channe l Modelin g Commercialization - 8/17 -
5G Standard flow in Korea ITU-R M.[IMT.VISION] (Note: WP 5D plans to stabilize the document in early 2015) ITU-R (WP 5D) Contributions CCSA, ARIB CJK TTA Liaison Korea ITU Committee ITU-R WP5D Study Group 5G Forum... Technology Vision Candidate Technology... Member 1 Member N Liaison Member 1 Member M 5G Forum contributes to Korea ITU-R WP5D Study Group via liaison - 9/17 -
Usage Scenarios and Spectrum - Higher band (Above 6GHz) Enhanced Mobile Broadband Gigabytes in a second 3D video, UHD screens Smart Home/Building Work and play in the cloud Augmented reality Industry automation Smart City Voice Future IMT Mission critical application, e.g. e-health Self Driving Car Massive Machine Type Communications - Lower band (Below 6 GHz) Ultra-reliable and Low Latency Communications - Lower/Higher band (B/A 6 GHz) - 10/17 -
Usage Scenarios and Infrastructure - Augmentation in Infrastructure Enhanced Mobile Broadband Gigabytes in a second 3D video, UHD screens Smart Home/Building Work and play in the cloud Augmented reality Industry automation Smart City Voice Future IMT Mission critical application, e.g. e-health Self Driving Car Massive Machine Type Communications - Upgrade in Infrastructure Ultra-reliable and Low Latency Communications - Replacement in infrastructure - 11/17 -
Standard Migration and Investments Experience Experience Experience Expectation 2G 3G 4G 5G Replace Coexist! Migration to 5G might be different from past, since - 4G architecture is flexible for the time being - No competing standard - Huge investment in 4G RAN and CN - Multi radio capable Devices - 12/17 -
Global Collaboration for 5G CHINA EUROPE JAPAN IMT-2020 PG 5GPPP 5GMF Regional Forum FuTURE Forum KOREA 5G Forum Global Forum WWRF 4G America Discussions Joint R&D MoU, Regular Meetings - 13/17 -
5G Forum - IMT 2020PG Industry association level collaboration On June 28, 2013, 5G forum and IMT-2020 PG had MoU on (a) Research of 5G mobile communication technology (b) Analysis of 5G prospects and technology trends (c) Discussion of 5G global standardization strategy (d) Search for 5G frequency candidates (e) Development of new 5G-based services - 14/17 -
5G Forum - 5GPPP Industry association level collaboration On June 17, 2014, 5G forum and 5GPPP Industry Association had MoU on - 5G research, - Pre-standardization activities, - Regulatory issues and - 5G frequency concepts and future frequency bands - 15/17 -
5G Forum - 5GMF Industry association level collaboration On April 6, 2015, 5G forum and 5GMF had MoU Research of 5G mobile communication technology, Analysis of prospects and technology trends, Discussion of global standardization trends, Information sharing of 5G frequency concept, Development of new services - 16/17 -
Thank You!! 5G 4G 3G 2G 1G - 17/17 -