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IMT-Advanced Opening Report

Name. Company. Address. Phone. email. bkraemer@. marvell. .com. Bruce Kraemer. Marvell. 5488 Marvell Ln. +1. -. 321. -. 4. 27. -. Santa Clara, CA. 4098. 95054. dengwer@nortel.com. Darwin Engwer. Nortel. 4655 Great America. +1. -. 408. -. 495. -. Networks.

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IMT-Advanced Opening Report

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  1. Name Company Address Phone email bkraemer@ marvell .com Bruce Kraemer Marvell 5488 Marvell Ln +1 - 321 - 4 27 - Santa Clara, CA 4098 95054 dengwer@nortel.com Darwin Engwer Nortel 4655 Great America +1 - 408 - 495 - Networks Pkwy, Santa Clara 2588 CA 95054 IMT-Advanced Opening Report Authors: Date: 2008-07-12 Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  2. Updates since May Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  3. One Page Summary • Most of Circular letter components completed in Dubai • IMT.TECH contents/numbers finalized • IMT.EVAL contents/numbers finalized • Circular letter structure finalized • Work to perform final cleanup and formatting will continue in correspondence • Circular letter contents to be completed in WP5D Seoul, Korea October 8-15 • Technology Templates • Also Workshop Tuesday October 7 • WP5D Reports require approval by SG5 in November 10,11 Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  4. IMT-ADV Schedule Dubai Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  5. IMT-Advanced RIT development process Jan 2009 Nov 2009 Jan 2008 Jul 2008 Jan 2009 Nov 2009 Jan 2009 Jul 2010 Jan 2009 Nov 2010 Jan 2009 Jan 2010 Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  6. Meeting Report Documents • Updated WP5D workplan was 5D-97 now TEMP-81 • Workshop draft plan 5D-185 • Activity Reports: • 53 Services Aspects • 96 Spectrum Aspects • 94 AH-Circular Letter • 81 & 53 + Attachment Chapter 2 - ITU-R WP 5D Structure and Workplan Meeting Report of Services WG Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  7. Submission Related Documents • 89 (Rev 1)Draft New Report on Requirements related to technical system performance for IMT-Advanced Radio interface(s) [IMT.TECH] • 90 (Rev 1)Draft New Report [Guidelines for evaluation of radio interface technologies for IMT-Advanced] • 87 (Rev 1)Compliance template for Services • 88 (Rev 1)Compliance template for technical performance • 93 (Rev 1)Technology description template • 78 (Rev 1)Draft new Report [IMT.REST] requirements, evaluation criteria, and submission templates for the development of IMT‑Advanced • 86 (Rev 1) IMT-ADV/2 – Submission and evaluation process and consensus building Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  8. Supported Test Environments • At least 1 required to propose candidate • At least 3 required to enter final standardization phase. Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  9. Environments IMT-Advanced: Required Test Environments The critical decisions were made regarding the four “test environments”: • Indoor • Microcellular • Base coverage urban • High speed A radio interface technology (RIT) is required to satisfy the minimum performance requirements of a least one test environment, as specified by the proponent. A set of RITs (SRIT) needs to meet the requirements in at least two test environments. Later in the process, after evaluation of the proposals, only RITs or SRITs that meet the requirements in at least three test environments may proceed to be included in IMTAdvanced. It’s possible, for example, for a candidate RIT that meets only one test environment to proceed through the process and be evaluated. However, during the “consensus building” process, it would need to join with other RIT partners to form a SRIT covering at least three test environments in order to be included in the IMTAdvanced recommendation. Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  10. Service Type Examples - Titles onlyFrom M.1822 • Messaging • Voice telephony • Push-to-talk/Push-to-X • High-quality video telephony • Video conference • Internet browsing • Interactive gaming • File transfer/download • Multimedia • e-Education • Consultation • Remote collaboration • Mobile commerce • Mobile broadcasting/multicasting • Machine-to-machine • Remote sensor • Remote bio-monitoring • Personal environment service • ITS-enabled services • Emergency calling • Public alerting • Number portability • Priority service • Lawful intercept • Location-based services Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  11. Candidate RIT Info • IMT.TECH highlights • IMT.EVAL highlights Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  12. IMT- Advanced IMT.TECH - Radio Requirements • 4.1 Cell Spectral Efficiency - Table 1 • 4.2 Peak Spectral Efficiency • 15 b/s/Hz downlink • 6.75 b/s/Hz uplink • 4.3 Bandwidth • At least 3, Scalable up to and including 40 MHz • 4.4 Cell Edge User Spectral Efficiency – Table 2 • 4.5.1 Control Plane Latency • <100ms • 4.5.2 User Plane Latency • <10 ms • 4.6 Mobility up to 350 km/h - Table 3, Table 4 • 4.7 Handover – Table 5 • 4.8 VOIP Capacity – Table 6 Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  13. IMT.TECH - 4.1 Cell Spectral Efficiency TABLE 1 Cell Spectral Efficiency Cell[1] spectral efficiency () is defined as the aggregate throughput of all users (the number of correctly received bits, i.e. the number of bits contained in the SDUs delivered to Layer 3, over a certain period of time) divided by the channel bandwidth divided by the number of cells. The cell spectral efficiency is measured in b/s/Hz/cell.[1] A cell is equivalent to a sector, e.g. a 3-sector site has 3 cells. Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  14. IMT.TECH - 4.4 Cell edge user spectral efficiency TABLE 2 Cell Edge User Spectral Efficiency The (normalized) user throughput is defined as the average user throughput (i.e., the number of correctly received bits by users, i.e. the number of bits contained in the SDU delivered to Layer 3, over a certain period of time, divided by the channel bandwidth and is measured in b/s/Hz. The cell edge user spectral efficiency is defined as 5% point of CDF of the normalized user throughput. Table 2 lists the cell edge user spectral efficiency requirements for various test environments. Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  15. IMT.TECH - 4.2 Peak spectral efficiency • The peak spectral efficiency is the highest theoretical data rate (normalised by bandwidth), which is the received data bits assuming error-free conditions assignable to a single mobile station, when all available radio resources for the corresponding link direction are utilised (that is excluding radio resources that are used for physical layer synchronisation, reference signals or pilots, guard bands and guard times). Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  16. IMT.TECH - 4.6 Mobility TABLE 3 Traffic Channel Link Data Rates Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  17. IMT.TECH - 4.6 Mobility TABLE 4 Mobility Classes The following classes of mobility are defined: – Stationary: 0 km/h – Pedestrian: > 0 km/h to 10 km/h – Vehicular: 10 to 120 km/h – High speed vehicular: 120 to 350 km/h Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  18. IMT.TECH - 4.7 Handover TABLE 5 Handover Interruption Times The handover interruption time is defined as the time duration during which a user terminal cannot exchange user plane packets with any base station. The handover interruption time includes the time required to execute any radio access network procedure, radio resource control signalling protocol, or other message exchanges between the user equipment and the radio access network, as applicable to the candidate RIT or SRIT. For the purposes of determining handover interruption time, interactions with the core network (i.e, network entities beyond the radio access network) are assumed to occur in zero time. It is also assumed that all necessary attributes of the target channel (that is, downlink synchronisation is achieved and uplink access procedures, if applicable, are successfully completed) are known at initiation of the handover from the serving channel to the target channel. Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  19. IMT.TECH - 4.8 Voip Capacity TABLE 6 VoIP Capacity VoIP capacity was derived assuming a 12.2 kbps codec with a 50% activity factor such that the percentage of users in outage is less than 2% where a user is defined to have experienced a voice outage if less than 98% of the VoIP packets have been delivered successfully to the user within a one way radio access delay bound of 50 ms. Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  20. IMT-ADV Evaluation (Temp 90) ITU-R IMT-ADV/3 Report Contents • Section 4 - ITU-R Reference documents • Section 5 - Describes the evaluation guidelines. • Section 6 - Lists the criteria chosen for evaluating the RITs. (Table 6-1) • Section 7 - Outlines the procedures and evaluation methodology for evaluating the criteria. • Section 8 - Defines the tests environments and selected deployment scenarios for evaluation. • Section 9 - Describes a channel model approach for the evaluation. • Section 10 - Channel Model Technical references. • Technical Guidance Annexes: • Annex 1: Test environments and reference channel models • Annex 2: Traffic models • Annex 3: Link budget template Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  21. IMT.EVAL Section 6 Characteristics for Evaluation Table 6-1 Evaluation methods and configurations Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  22. IMT.EVAL Section 8 Test Environments & Evaluation ConfigurationsTable 8-2 Baseline evaluation and configuration parameters Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  23. Other Info Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  24. Seoul, Korea Workshop • Objectives of the workshop • to provide common understanding of the process for IMT-Advanced standardization including technical requirements and evaluation guidelines. In particular, it will enable those not directly involved with the Circular Letter works to understand procedures better. • to observe current and future development aspects of IMT-Advanced Radio Interface technology by development parties • to exchange the views among possible proponents for consensus building of the possible candidate IMT-Advanced RITS • to share IMT-Advanced market and regulatory aspects for the introduction of the IMT-Advance • to promote more participation from developing countries into the WP5D activities, Ref: TEMP/82E coordinator Dr K. J. Wee Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  25. Seoul, Korea Workshop • Expected Agenda Topics of the workshop • Procedure and requirements of IMT-Advanced standardization • Possible Candidate IMT-Advanced RITs • Market and Regulatory Aspects • Needs of Developing Countries Ref: TEMP/82E coordinator Dr K. J. Wee Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  26. WP5D Meeting Schedule Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  27. SG5 Meeting Schedule Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  28. Study Group 5 Chairs Mr. C. GLASS Vice-Chairman, Study Group 5 Acting Chairman, Working Party 5C US - Department of Commerce – NTIA Mr. A. JAMIESON Vice-Chairman, Study Group 5 Added Value Applications Ltd. New Zealand Mr. A. KLYUCHAREV Vice-Chairman, Study Group 5 Russian Federation - General Radio Frequency Centre Mme L. SOUSSI Vice-Présidente, Commission d'études 5 Tunisia - Agence Nationale des Fréquences Mr. L. SUN Vice-Chairman, Study Group 5 China - Huawei Technologies Co., Ltd. Mr. K.-J. WEE Vice-Chairman, Study Group 5 Korea - Ministry of Information and Communication Radio Research Laboratory Mr. A. HASHIMOTO Chairman, Study Group 5 Japan - NTT DoCoMo, Inc. Wireless Technology Standardization Dept Mr. T.K.A. ALEGE Vice-Chairman, Study Group 5 Nigeria - Department of State Services Mr. A. CHANDRA Vice-Chairman, Study Group 5 India - Ministry of Communications & IT Mr. J.M. COSTA Vice-Chairman, Study Group 5 Acting Chairman, Working Party 5A Canada - Nortel Networks Mr. T. EWERS Vice-Chairman, Study Group 5 Acting Chairman, Working Party 5B Germany - Bundesnetzagentur für Elektrizität, Gas Telekommunikation, Post und Eisenbahnen Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  29. Following the Dubai meeting, three new mailing lists are being established: • rwp5d-bwa@itu.int - BWA sharing studies • rwp5d-workshop@itu.int - Preparation for the IMT-Advanced workshop to be held on 7 October in Seoul. • rwp5d-template@itu.int - Finalization of the Technology Description Template Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  30. WG18 Meeting • Tuesday 10:30 am Quartz A • Joint WG discussion ITU-R WP5D • Outcome of Dubai meeting • Schedule & Milestones • Plans for correspondence group • Plans for Korea meeting (October 8-15) • IEEE • Additional contributions? • Plans for correspondence group • Plans for Korea meeting (October 8-15) Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  31. Next Steps • Continuation of activity in WG11, WG 18, WG16 Technical steps • Assessment of ability to meet baseline requirements • Submission to ITU-R • Operation in licensed bands • Cooperation with WG16 to construct SRIT submission Sanity checks • Sufficient interest in WG11 to support any of the above • Other, better alternatives • Connection to <6GHz PAR • Volunteers to participate/lead Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

  32. Group Discussion/Suggestions Bruce Kraemer (Marvell); Darwin Engwer (Nortel)

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