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Analysis of E-MBS Specific Pilot Pattern ( )

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Presentation on theme: "Analysis of E-MBS Specific Pilot Pattern ( )"— Presentation transcript:

1 Analysis of E-MBS Specific Pilot Pattern (15.3.5.4.3)
IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C80216m-09_2578 Date Submitted: Source: Hai Wang, Kaushik Josiam, JaeJeong Shim, Jerry Pi, Qi Wu Samsung Electronics Re: Comment on P802.16m/D2 for recirculation of #30a Purpose: To discuss and adopt in TGm Notice: This document does not represent the agreed views of the IEEE 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 Patent Policy: The contributor is familiar with the IEEE-SA Patent Policy and Procedures: < and < Further information is located at < and < >. 1

2 Evaluated pilot patterns
ITRI Samsung LG 1 LG 2 ZTE 1 ZTE 2

3 Evaluated pilot patterns (cont’)
Intel Fig. xxx: E-MBS zone specific pilot Pattern 1 Fig. yyy: E-MBS zone specific pilot Pattern 2 = pilot tone (ant. 1); = pilot tone (ant. 2); = data tone 3

4 Simulation Conditions
Parameter Values Channel Bandwidth 10MHz Over-sampling Factor 28/25 FFT Size 1024 Cyclic Prefix (CP) ratio 1/8 Resource Unit RU (18x6) Permutation Tone-pair Logical DRU Data Size 4PRU Channel Code LTE-CTC MCS QPSK 1/2; 16QAM 3/4; 64QAM 1/2 Channel decoding Max-log-Map, max 8 iteration Channel condition ISD1500m and ISD5Km, 3km/h and 120km/h Channel estimation method 2D-MMSE, Window size = 3PRU The number of antennas 2Tx, 2Rx MIMO schemes Rate-1 Rate-2 only MIMO Receiver MRC (SFBC ), Soft-MMSE (SM) Scenarios Noise limited Pilot boosting 5dB Performance matrix BLER Vs SNR and SE Vs SNR

5 Simulation Results

6 ISD1.5km, SFBC, Speed 120kmph, QPSK1/2
6

7 ISD1.5km, SFBC, Speed 120kmph, QPSK1/2

8 ISD 1.5km, SFBC, Speed 120kmph, 16QAM3/4
8

9 ISD 1.5km, SFBC, Speed 120kmph, 16QAM3/4

10 ISD 1.5km, SFBC, Speed 120kmph, 64QAM1/2
10

11 ISD 1.5km, SFBC, Speed 120kmph, 64QAM1/2

12 ISD 5km, SFBC, Speed 120kmph, QPSK1/2

13 ISD 5km, SFBC, Speed 120kmph, QPSK1/2

14 ISD 1.5km, SFBC, Speed 120kmph, 16QAM3/4
14

15 ISD 1.5km, SFBC, Speed 120kmph, 16QAM3/4

16 ISD 1.5km, SFBC, Speed 120kmph, 64QAM1/2
16

17 ISD 1.5km, SFBC, Speed 120kmph, 64QAM1/2

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