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ITU IMT-2020 Status

Authors:. ITU IMT-2020 Status. Date: 2019-07-15. Abstract. This document provides an update of the status of the IMT-2020 activity occurring in ITU-R WP 5D, as known to the author. ITU IMT-2020 Status as of 9 July. IMT-2020 is proceeding on schedule:

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ITU IMT-2020 Status

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  1. Joseph Levy (InterDigital) Authors: ITU IMT-2020 Status Date: 2019-07-15

  2. Abstract • This document provides an update of the status of the IMT-2020 activity occurring in ITU-R WP 5D, as known to the author. Joseph Levy (InterDigital)

  3. ITU IMT-2020 Status as of 9 July • IMT-2020 is proceeding on schedule: • Final proposals have been submitted and are available on the ITU web server. These proposals and other contributions are currently being discussed at the July 2019 ITU-R WP 5D meeting (9-17 July 2019) • Evaluations of RITs and SRITs by Independent Evaluation Groups is on going, as well as assessment of compliance with minimum requirements, and evaluation of results by WP 5D. • 6 “groups” have submitted proposal documents to ITU-R WP 5D: • 3GPP – has provided a SRIT and RIT proposals • Korea – 3GPP variant – has provided a RIT proposal • China – 3GPP variant – has provided a RIT proposal • ETSI andDECT Forum– has provided a RIT proposal • TSDSI (India) – has provided a RIT proposal • Nufront – has provided a RIT proposal (new) • Only one of these, 3GPP, has submitted a SRIT – all of the others are RITs Note: The term RIT stands for Radio Interface Technology. The term SRIT stands for Set of RITs Joseph Levy (InterDigital)

  4. 2017 2018 2020 2016 2019 WP 5D meetings No.36 No.23 No.26 No.24 No.27 No.25 No.28 No.29 No.30 No.31 No.32 No.33 No.34 No.35 Step1 and 2 (0) (40 months: #23 - #32) IMT-2020 Process Schedule [1] Step 3 (1) (20 months: #28 - #32) Step 4 (2) (16 months: #31 - #34) Steps 5,6 and 7 (3) (28 months: #29 - #35) Steps 8 (4) (12 months: #33 - #36) Critical milestones in radio interface development process: (0): Issue an invitation to propose RITs March 2016 (2): Cut off for evaluation report to ITU February 2020 (1): ITU proposed cut off for submission (3): WP 5D decides framework and key June 2020 July 2019 of candidate RIT and SRIT proposals characteristics of IMT-2020 RIT and SRIT - (4): WP 5D completes development of radio October 2020 interface specification Recommendations July 2019 IMT-2020 2-01 Joseph Levy (InterDigital)

  5. ITU - R Outside ITU - R Step 1 Step 2 IMT-2020 Process Summary [1] Circular Letter to invite proposals for radio interface technologies and evaluations Development of candidate radio interface technologies Step 3 Submission/Reception of the RIT and SRIT proposals and acknowledgement of receipt Step 4 Step 5 Evaluation of candidate radio interface technologies by independent evaluation groups, grouping of the technologies through consensus building Review and coordination of outside evaluation activities Coordination between independent evaluation groups Step 6 Review to assess compliance with minimum requirements Descriptions of proposed radio interface technologies and evaluation reports Step 7 Consideration of evaluation results, consensus building, and decision Joseph Levy (InterDigital) Radio interface specifications (SPECS), sufficiently detailed to enable worldwide compatibility Step 8 Step 9 Development of radio interface Recommendation(s) Implementation of Recommendation(s) IMT-2020 2-02

  6. The final candidate IMT-2020 radio interface(s) submitted [3] Note: Previous IMT-2020 submissions to ITUR WP5D are summarized in [4] To access the documents in the links above, ITU TIES access is required. [5] Joseph Levy (InterDigital)

  7. The contributions in support of final candidate IMT-2020 radio interfaces [3] Note: To access the documents in the links above, ITU TIES access is required. [5] Joseph Levy (InterDigital)

  8. Example Proposal Document Structure (3GPP)(from Doc. 5D 1215) Joseph Levy (InterDigital)

  9. Example High-level Statement of Compliance (3GPP)(from Doc. 5D 1216) • For Component RIT: NR (ITU-R criteria: Fulfils at least 2 test environments) (Source Report ITU-R M.2412) • Mapping of test environments and usage scenarios For Component RIT: E-UTRA/LTE (ITU-R Criteria: Fulfils at least 2 test environments) (Source Report ITU-R M.2412) Mapping of test environments and usage scenarios For Complete SRIT (ITU-R Criteria: fulfils at least four test environments comprising the three usage scenarios) (Source Report ITU-R M.2412) Mapping of test environments and usage scenarios Joseph Levy (InterDigital)

  10. References • ITU-R R15-IMT.2020 Contribution 2 (Revision 1): Submission, evaluation process and consensus building for IMT-2020 • ITU-R R15-IMT.2020 Contribution 1: IMT-2020 Background • Working Party 5D Assignment of Documents (9 July 2019) • IEEE 802.11-19/0240r0 “ITU IMT-2020 Status”, Joseph Levy (InterDigital), March 2019 • ITU TIES  (Telecommunication Information Exchange Service): https://www.itu.int/en/ties-services/Pages/default.aspx Joseph Levy (InterDigital)

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