1
ITU-R Liaison Group Report - Session #69 Opening Plenary
IEEE 802.16 Presentation Submission Template (Rev. 9) Document Number:IEEE L802.16-10/0087r1Date Submitted:2010-09-13Source:Reza Arefi Voice: +1 503 830 5485Intel Corporation E-mail: [email protected]
Venue:IEEE 802.16 Session #69, WG Opening PlenaryBase Contribution:None.Purpose:ITU-R Liaison Group presentation to Opening Plenary of the WG, containing plan for the weekNotice:This document does not represent the agreed views of the IEEE 802.16 Working Group or any of its subgroups. It represents only the views of the participants listed in the “Source(s)” field above. It is offered as a basis for discussion. It is not binding on the contributor(s), who reserve(s) the right to add, amend or withdraw material contained herein.
Release:The contributor grants a free, irrevocable license to the IEEE to incorporate material contained in this contribution, and any modifications thereof, in the creation of an IEEE Standards publication; to copyright in the IEEE’s name any IEEE Standards publication even though it may include portions of this contribution; and at the IEEE’s sole discretion to permit others to reproduce in whole or in part the resulting IEEE Standards publication. The contributor also acknowledges and accepts that this
contribution may be made public by IEEE 802.16.
Patent Policy:The contributor is familiar with the IEEE-SA Patent Policy and Procedures:<http://standards.ieee.org/guides/bylaws/sect6-7.html#6> and <http://standards.ieee.org/guides/opman/sect6.html#6.3>.Further information is located at <http://standards.ieee.org/board/pat/pat-material.html> and <http://standards.ieee.org/board/pat >.
ITU-R Liaison Group Report - Session #69 Opening Plenary
Reza Arefi
802.16’s ITU-R Liaison Official
IEEE 802.16 Session #69St Petersburg, Russia, 13-16 September
2010
Relevant Documents from Previous Sessions
• IEEE L802.16-10/0017r3IEEE 802.16 ITU-R Liaison Group Workplan
• IEEE L802.16-10/0079r1ITU-R Liaison Group Report to Closing Plenary of Session #68
========== Also ===========• IEEE L802.16-08/079IEEE 802.18 IMT-Advanced review process (IEEE 802.18-08-0058/r6)
Input Documents for Session #69
LiaisonsIEEE L802.16-10/0083Process and the Use of Global Core Specification (GCS), References, and Related Certifications in Conjunction with Recommendation ITU-R M.[IMT.RSPEC] (2010-07-28) – Source: WP 5D
IEEE L802.16-10/0082Schedule and Technical and Administrative Inputs for the Completion of the First Release of Recommendation ITU-R M.[IMT.RSPEC] (2010-07-28) – Source: WP 5D
[Liaison Statement from TTA]
ContributionsNone.
Proposed Objectives for Session #67
per Workplan•Prepare contributions to WP 5D as necessary including on IMT.RSPEC structure
•finalization of IMT-Advanced Form A
•further develop final IMT.RSPEC contribution for march 2011
•Send LS to external organization on final Form A and draft Certification B
beyond Workplan•Review input contributions and take appropriate action
•Review input liaison statements and prepare responses as appropriate
•Update ITU LG workplan as appropriate
Proposed Agenda for the Week
1) Introduction, approval of the agenda
2) Review and follow workplan of IEEE L802.16-10/0017r3
3) Review input contributions and liaisons and prepare responses and any other output documents to external organizations as necessary
4) Update workplan5) Approve all outgoing documents6) Other business
Proposed schedule for the Week(Room: Green 4)
Monday Tuesday Wednesday Thursday
AM08:30 to 12:00
3) Review input contributions and liaisons and prepare responses and any other output documents to external organizations as necessary
3) Review input contributions and liaisons and prepare responses and any other output documents to external organizations as necessary
4) Update Workplan
5) Approve all outgoing documents
PM13:30 to 17:00(Mon. 4:00-6:00 PM)
1) Introduction, approval of the agenda
2) Review and follow workplan of IEEE L802.16-10/0017
6) Other business
Summary of Oct. 2009 ITU-R WP5D #6
• Six proposals received by Oct 7, the IMT-Advanced proposal submission deadline– Proposal based on 802.16 (from IEEE, Japan, TTA)– Proposal based on LTE-Advanced (from 3GPP, Japan,
China*)• Reviewed all proposal submissions at the 6th ITU-R
WP5D meeting of 14-21 Oct in Dresden, Germany• Considered as two technologies
– IEEE Technology (three proposals are technically identical)– 3GPP Technology (three proposals are technically
identical)• All proposals considered “complete submissions”• Step 3 (proposal submissions) completed and Step 4
(external evaluations) initiated• Correspondence Group (CG) formed to facilitate
external evaluations• Evaluation Groups presented in 3rd IMT-Advanced
Workshop* China proposed only TDD component of LTE-Advanced (TD-LTE-Advanced)
Summary of Feb. 2010 ITU-R WP5D #7
• 12 IEGs submitted preliminary evaluation reports
• IMT.RADIO – See C802.16-10/0014
• IMT.RSPEC – See C802.16-10/0014
• 2nd IEEE IMT-Advanced Evaluation Group Coordination Meeting – 17 May 2010, Beijing, China
IMT-Advanced Process
Steps in radio interface development process:
Step1 and 2
No.1 No.2 No.3 No.4 No.5 No.6 No.7 No.8 No.9
Step 3(0)
(1)
(20 months)
Step 4
(8 months)
(16 months) (2)Steps 5,6 and 7
(3)Steps 8
(4)(12 months)
(20 months)
WP 5D meetings
Step 1: Issuance of the circular letterStep 2: Development of candidate RITs and SRITsStep 3: Submission/Reception of the RIT and SRIT proposals
and acknowledgement of receiptStep 4: Evaluation of candidate RITs and SRITs
by evaluation groups
Step 5: Review and coordination of outside evaluation activitiesStep 6: Review to assess compliance with minimum requirementsStep 7: Consideration of evaluation results, consensus building
and decision Step 8: Development of radio interface Recommendation(s)
Critical milestones in radio interface development process:(0): Issue an invitation to propose RITs March 2008(1): ITU proposed cut off for submission October 2009
of candidate RIT and SRIT proposals
(2): Cut off for evaluation report to ITU June 2010(3): WP 5D decides framework and key October 2010
characteristics of IMT-Advanced RITs and SRITs(4): WP 5D completes development of radio February 2011
interface specification Recommendations
2008 2009 2010No.10
2011
IMT-Advanced A2-01
We are here
Outcome of WP 5D #8
• Evaluation Reports from external evaluation groups were presented and reviewed (see next slide)
• WP 5D developed acknowledgments back to evaluation groups (IMT-ADV documents)
• WP 5D agreed that steps 4 and 5 of the process are COMPLETE
• WP 5D preliminary concluded that step 6 is also complete
– Started filling out of M.2113 compliance templates which contains WP 5D view that both technologies meet the requirements
– To be included in IMT.RADIO to be finalized at 5D#9
Doc. # Source Comments
781 CEGComplete set of evaluations for both IEEE and 3GPP TechnologiesNote: Contains weird DL FDD cell SE results, which can be said for both IEEE and 3GPP Technologies, i.e. 2x2 SU-MIMO results are better than 4x2 MU-MIMO results
780 REG Presentation slides on [ 743 ]
779 WFEG Complete set of evaluations only for IEEE Technology
769 WINNER+Complete set of evaluations only for 3GPP TechnologyNote 1: Some conservative cell SE results can be foundNote 2: Including some results for India OARM environment
763 ChEG ChEG's evaluation results on TDD RIT of 3GPP Technology (TD-LTE-Advanced) for India OARM environment
760 ChEG Complete set of evaluations only for 3GPP Technology
757 TCOE IndiaPresents UMi/UMa/RMa/OARM results for both 3GPP and IEEE TechnologiesNote 1: 2x2 antenna configuration in DL (i.e. different from proponents' assumptions - 4x2 or 8x2 (only in 3GPP))Note 2: MU-MIMO + CDR
750 WCAI EG Complete set of evaluations only for IEEE Technology
743 REG Almost complete set of evaluations for both IEEE and 3GPP TechnologiesNote: Including DL TDD/FDD cell/cell-edge SE results for India OARM environment
740 TTA PG707 Complete set of evaluations only for IEEE TechnologyNote: Including DL TDD cell/cell-edge SE results for India OARM environment
739 TTA PG707 Complete set of evaluations only for 3GPP Technology
736 TIA TR-45 Complete set of evaluations for both IEEE and 3GPP Technologies
717 ATIS WTSC Complete set of evaluations for 3GPP Technology
716 ATIS WTSC Complete set of evaluations for IEEE Technology
715 ETSI Just an activity report, no evaluation results at all
710 Israeli EGPartial evaluations for IEEE TechnologyNote: Only DL TDD RMa cell/cell-edge SE results in simulations are presented i.e. no results for other scenarios and no VoIP/Mobility results
Expectations for WP 5D Meeting #9
• Expect to complete Step 6 and Step 7
– Step 6: Review to assess compliance with minimum requirements
– Step 7: Consideration of evaluation results, consensus building and decision
– Finalize IMT.RADIO
– Announce final decision on IMT-Advanced technologies
Evaluation Groups – Evaluation plans as of now
• ARIB Evaluation Group: No plans for further evaluation work• ATIS WTSC: Both technologies, submitted prel. report• Canadian Evaluation Group (CEG): Both technologies,
submitted prel. report• Chinese Evaluation Group (ChEG): Both technologies,
submitted prel. report• ETSI: ?• Israeli Evaluation Group (IEG): Both technologies but priority
with IEEE technology• Russian Evaluation Group (REG): IEEE technology, submitted
prel. report• TCOE India: Both technologies, submitted prel. report• TR-45: Both technologies, submitted prel. report• TTA PG707: Both technologies but only FDD for LTE-Advanced,
submitted prel. Report• WiMAX Forum Evaluation Group (WFEG): priority with IEEE
technology, submitted prel. report• Wireless Communications Association International (WCAI EG):
Both technologies, will start with IEEE first, submitted prel. report
• WINNER+: LTE-Advanced, submitted prel. report
Key Milestones
• Dec 17-18, 2009 – 3GPP Workshop on LTE-Advanced Evaluation in Beijing, China
• Jan 13, 2010 – IEEE 802.16 IMT-Advanced Evaluation Group Coordination Meeting in San Diego, USA
• Feb 17-24, 2010 – 7th ITU-R WP5D Meeting in Turin, Italy– EGs to submit “preliminary” evaluation results
• Jun 9-16, 2010 – 8th ITU-R WP5D Meeting in Vietnam– EGs to submit “final” evaluation results
• Oct 13-20, 2010 – 9th ITU-R WP5D Meeting in China– Complete “Step 7” of IMT-Advanced Process