1. CJK#20 B3G-WG CCSA Wang Li wangli@mail.ritt.com.cn Evaluation Schedule for CJK EVAL SIG

2. 2 고객상담센터 조직구성 및 운영계획 Contents Introduction ChEG Evaluation Schedule Simulation Model and Assumptions CJK Eval SIG Time Schedule(Proposal)

3. 3 고객상담센터 조직구성 및 운영계획 Introduction The reception of IMT-Advanced technologies will not be finished until Oct ‘09 ChEG is preparing the LTE-A evaluation platform and IEEE 802.16m evaluation platform We plan to participate in the LTE-A evaluation discussion in May ’09, 3GPP meeting Checking the IMT-A channel is one of our most important tasks. We would like to exchange our ideas on IMT-A channel implementation with CJK Eval SIG colleagues

4. 4 고객상담센터 조직구성 및 운영계획 Sep ’09 May ’09 Apr ’09 Output the evaluation result of 802.16m technology …… Evaluate basic radio characteristics (e.g., geometry distribution, large scale loss distribution) Output the evaluation result of LTE-Advanced technology Compare the results with other companies or Eval Groups Focus on the SCM channel before Apr ’09 Check the accuracy of SLS ChEG Evaluation Schedule

5. 5 고객상담센터 조직구성 및 운영계획 Simulation Model and Assumptions(1) Basic simulation assumptions ITU-R M.2135TR 25.814 IEEE 802.16m- 08/003r7(SDD) Own assumptions for SLS Adding adaptive AMC margin scheme for selecting a matching MCS Fractional power control scheme (R1- 070795) Best resource block selection for retransfer users

6. 6 고객상담센터 조직구성 및 운영계획 Simulation Model and Assumptions(2) ParameterValue Multiple AccessOFDMA(DL) DFT-S-OFDMA (UL) Number of Cells19 Number of Sectors per Cell3 Inter-site distance( m)500 1732 Antenna Configuration2x2(DL) 1x2(UL) Centre Frequency2 GHz Traffic modelFull Buffer BS transmit power46dBm MS transmit power24 dBm Lognormal ShadowingStandard deviation: 10 dB Shadowing Correlation Between cells0.5 Between sectors1 UE Noise Figure9dB MS Antenna Gain0 dBi BS Antenna Gain14 dBi

7. 7 고객상담센터 조직구성 및 운영계획 Simulation Model and Assumptions(3) ParameterValue MIMOSU-MIMO Path-Loss128.1+37.6log 10 (R), R in km HARQSynchronous HARQ 6 Processes Maximum Retransmission Number3 Thermal Noise Density-174 dBm/Hz Antenna Bore-sight points toward flat side of cell (for 3-sector sites with fixed antenna patterns) BS Antenna pattern(horizontal) (For 3-sector cell sites with fixed antenna patterns) = 70 degrees, A m = 20 dB Minimum distance between UE and Cell>= 35 meters Users dropped uniformly in entire cell L2S interfaceEESM

8. 고객상담센터 조직구성 및 운영계획 8 Some Ideas We would be glad to discuss IMT-A channel items with CJK Eval SIG colleagues

9. 9 May ’09 May ’09 Apr ’09 CJK Eval SIG ITU-R IMT Advanced IMT.EVAL IMT.RADIO Proposal Submission Jan’09 Conference Call for checking the result of IMT- A channel Proposal Evaluation & Consensus Building Develop Recommendation Q1Q2Q3Q4 20082009 Q1Q2Q3Q4 JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDec Q1Q2Q3Q4 2010 Oct ’09 Jun ’10 AprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDec ITU-R WP5D Oct ’08 System Level Link Level Conference for checking the result of SNR-BLER curves of LLS Conference Call for checking the geometry distribution and large scale loss of LTE-A system Apr ’09 Conference for checking the result of user throughput and the cell edge user spectral efficiency of LTE-A system May ’09 May ’09 Conference for checking the result of 802.16m system Sep ’09 Conference for checking the result of any other candidate technologies CJK Eval SIG Time schedule for IMT-A Evaluation (Proposal)

10. 10 ANNEX : Part of Simulation Results

11. Geometrey Distribution 11

12. 12 Large Scale Loss (Urban Macrocell and Suburban Macrocell)

13. 13 Thank you!