1-3_Intel_IEEE Proposal for IMT-Advaned

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8/12/2019 1-3_Intel_IEEE Proposal for IMT-Advaned http://slidepdf.com/reader/full/1-3intelieee-proposal-for-imt-advaned 1/22 IEEE 802.16 Proposal for IMT-Advanced Sep. 11 th , 2009 (Brian) Bong Youl Cho Mobility Group, Intel Corporation [email protected]

Transcript of 1-3_Intel_IEEE Proposal for IMT-Advaned

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IEEE 802.16 Proposalfor IMT-Advanced

Sep. 11th, 2009

(Brian) Bong Youl ChoMobility Group, Intel Corporation

[email protected]

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Appreciation

• The speaker appreciate the opportunity toparticipate in this workshop and thanks TTA for

organizing it.

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IEEE 802.16 is:

• A Working Group (WG):

– IEEE 802.16 Working Group on Broadband Wireless Access

– Develops and maintain a set of standards

• A standard

– IEEE Standard 802.16: Air Interface for Broadband Wireless Access

Systems

– The WirelessMAN® standard for Wireless Metropolitan AreaNetworks

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IEEE 802.16: Key Evolution Steps

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IEEE 802.16m Project

• amendment project, initiated 2006

• “Advanced Air Interface” 

– Amend IEEE 802.16 WirelessMAN-OFDMA specification toprovide an advanced air interface

– meet the cellular layer requirements of IMT-Advanced next

generation mobile networks– support for legacy WirelessMAN-OFDMA equipment (i.e.,

backward compatibility)

– provide performance improvements to support futureadvanced services and applications

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IEEE Participation in IMT-2000

• IMT-2000

– Under ITU-R Study Group 5/Working Party 5D

– Since 1998, 5 evolving terrestrial air interfaces

• including 3GPP (W-CDMA) & 3GPP2 (cdma2000)

• M.1457 Rev 7 (2007) adds “OFDMA TDD WMAN” 

– Based on IEEE Std 802.16 (including 802.16e)

– Implementation profile developed by WiMAX Forum

• M.1457 Rev 9 (2009) completed by WP 5D

– Updated reference to IEEE Std 802.16-2009

– Included FDD as well as TDD

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IEEE Participation in IMT-Advanced

• Document 8F/1083 (3 January 2007):– “New IEEE Project to Develop a Standard to Meet the Cellular

Layer Requirements of IMT-Advanced” 

– Notified ITU-R that 802.16m project is intended for future

contributions on IMT-Advanced

• Presented and discussed IEEE 802.16m Project during IMT-Advanced Workshops in Kyoto (May 2007) and Seoul (October2008)

• Developed and closely followed a workplan (L802.16-08/058)to meet ITU-R timeline (next slide)

• WG Chair and several members actively participated in, andcontributed to, WP 5D discussions on IMT-Advancedrequirements, evaluation methodology, and processes

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Planning for inputs

• Solicited input material towards development of candidate RIT:

– Call for comments and contributions over the past year

– Correspondence Group in between IEEE 802.16 sessions

– Liaison activity with the external organizations (e.g. WiMAX Forum)

• Multi-company contributions were received containing

calibration/simulation results as well as text for descriptiontemplates and other elements of the submission

– ASB, ETRI, Fujitsu, Hitachi, Intel, KDDI, LG Electronics, Mediatek,

Mitsubishi Electric, Motorola, NEC, Samsung, Toshiba, UQ

Communications

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Communication with SDOs

• Active liaison relationship, including on IMT-Advanced, with

TTA, ARIB, and the WiMAX Forum has been quite fruitful

– Contributions from Korea and Japan to WP 5D

supporting/endorsing inclusion of IEEE proposal in IMT-Advanced

– Contributions from the WiMAX Forum on content/endorsement

– MoU and agreement on next steps between IEEE and TTA/ARIB

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IEEE IMT-Advanced Submission

• Made multiple contributions to the ITU-R WP 5D including:

– Contribution #1: “Intention to Submit Candidate IMT-Advanced

RIT based on IEEE Project 802.16m,” submitted to February 2009

meeting of WP 5D

– Contribution #2: “On Submission of Candidate IMT-Advanced RIT

Based on IEEE Project 802.16m,” submitted to June 2009 meeting

of WP 5D

– Contribution #3: “Submission of a Candidate IMT-Advanced RIT

Based on IEEE 802.16,” to be submitted to October 2009 meeting

of WP 5D

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Complete Submission

• In Contributions #1 and #2, IEEE communicated with the ITU-R WP 5D its

intent to submit 802.16m as a candidate IMT-Advanced technology

consisting of the following elements:

– Technology description template (4.2.3.2)

– Link budget template (4.2.3.3)

– Self evaluation report including:

• Services compliance template (4.2.4.1)

• Spectrum compliance template (4.2.4.2)

• Performance compliance template (4.2.4.3)

– Indication of ITU IPR policy compliance– Version of minimum technical requirements and evaluation criteria, pointing to

Reports ITU-R M.2133, M.2134, and M.2135, as appropriate.

–  Any additional material that in our view could assist with the evaluation process.

• WP 5D confirmed [5D/TEMP/206] that above content “w o u l d , i n

p r i n c i p l e , s e r v e a s a c om p l e t e s u bm i ss io n  .”

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IMT-Advanced Requirements

• IEEE is proposing a single RIT (inclusive of TDD and FDD)

to meet or exceed all IMT-Advanced requirements in all test

environments

Test

Environment

IMT-Advanced

Proposal

Indoor Hotspot  

Urban Microcell  

Urban Macrocell  

Rural Macrocell  

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Overview of Submission• Contribution #3 consists of four parts:

– Part 1: cover page, overview, proposal

– Part 2: background, future plans, IPR statement, version

– Part 3: general description, technology description templates:characteristics and link budget

– Part 4: self-evaluation report and compliance templates

• Latest documents

– L802.16-09/0101r1: [DRAFT] SUBMISSION OF A CANDIDATE IMT-ADVANCED RIT BASED ON IEEE 802.16 (PART 1)

– L802.16-09/0102r1: [DRAFT] SUBMISSION OF A CANDIDATE IMT-ADVANCED RIT BASED ON IEEE 802.16 (PART 2)

– L802.16-09/0103r1: [DRAFT] SUBMISSION OF A CANDIDATE IMT-ADVANCED RIT BASED ON IEEE 802.16 (PART 3)

– L802.16-09/0104r1: [DRAFT] SUBMISSION OF A CANDIDATE IMT-ADVANCED RIT BASED ON IEEE 802.16 (PART 4)

  These documents will be submitted for broader IEEE review during

IEEE Session #63.5 (21–24 September in Hawaii, USA) to conclude.

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Summary of Results

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Cell Spectral Efficiency

Table 7-9: Uplink cell spectral efficiency in bit/s/Hz/cell for TDD

 INH UMI UMA RMA

Cell spectral efficiency 5.47 2.49 2.50 2.55

 ITU-R requirement 2.25 1.8 1.4 0.7

Table 7-7: Downlink cell spectral efficiency in bit/s/Hz/cell for FDD

 INH UMI UMA RMA

Cell spectral efficiency 5.90 3.13 2.44 3.12

 ITU-R requirement 3.0 2.6 2.2 1.1

Table 7-11: Uplink cell spectral efficiency in bit/s/Hz/cell for FDD 

 INH UMI UMA RMA

Cell spectral efficiency 5.53 2.47 2.46 2.58

 ITU-R requirement 2.25 1.8 1.4 0.7

Table 7-5: Downlink cell spectral efficiency in bit/s/Hz/cell for TDD

 INH UMI UMA RMA

Cell spectral efficiency 5.90 3.24 2.51 3.17

 ITU-R requirement 3.0 2.6 2.2 1.1

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Cell Edge User Spectral EfficiencyTable 7-6: Downlink cell edge user spectral efficiency in bit/s/Hz/cell for TDD

 INH UMI UMA RMA

Cell spectral efficiency 0.254 0.097 0.070 0.094

 ITU-R requirement 0.1 0.075 0.06 0.04

Table 7-10: Uplink cell edge user spectral efficiency in bit/s/Hz/cell for TDD 

 INH UMI UMA RMA

Cell spectral efficiency 0.380 0.122 0.113 0.115

 ITU-R requirement 0.07 0.05 0.03 0.015

Table 7-8: Downlink cell edge user spectral efficiency in bit/s/Hz/cell for FDD

 INH UMI UMA RMA

Cell spectral efficiency 0.255 0.096 0.068 0.092

 ITU-R requirement 0.1 0.075 0.06 0.04

Table 7-12: Uplink cell edge user spectral efficiency in bit/s/Hz/cell for FDD

 INH UMI UMA RMA

Cell spectral efficiency 0.386 0.122 0.112 0.117

 ITU-R requirement 0.07 0.05 0.03 0.015

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Mobility Requirements

Table 7-15: Mobility requirement data for TDD

Test environment Median SINR

(in dB)

 Achieved spectral

efficiency (in bit/s/Hz)

 Required spectral

efficiency (in bit/s/Hz)

 InH (10 km/h) 15.0 2.87 1.0

UMi (30 km/h) 4.0 1.16 0.75

UMa (120 km/h) 3.7 1.08 0.55

 RMa (350 km/h) 4.9 1.03 0.25

Table 7-16: Mobility requirement data for FDD

Test environment Median SINR

(in dB) Achieved spectral

efficiency (in bit/s/Hz) Required spectral

efficiency (in bit/s/Hz)

 InH (10 km/h) 15.0 2.95 1.0

UMi (30 km/h) 4.0 1.28 0.75

UMa (120 km/h) 3.7 1.06 0.55

 RMa (350 km/h) 4.9 1.03 0.25

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VoIP Capacity

Table 7-13: VoIP capacity (users/sector/MHz) for TDD

Test environment DL UL Minimum {DL,

UL} ITU required 

 Indoor (InH) 145 157 145 50

 Microcellular (UMi) 80 105 80 40

 Base coverage urban (UMa) 75 90 75 40

 High speed (RMa) 87 103 87 30

Table 7-14: VoIP capacity (users/sector/MHz) for FDD

Test environment DL UL Minimum {DL,

UL} ITU required 

 Indoor (InH) 136 156 136 50

 Microcellular (UMi) 75 100 75 40

 Base coverage urban (UMa) 70 94 70 40

 High speed (RMa) 93 102 93 30

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Latency & Handover Interruption Times

• The RIT meets all categories of latencies andhandover interruption times

(please refer to Part 4 of the submission)

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