1 National Taiwan University of Science and Technology

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1 National Taiwan University of Science and Technology Communication Research Laboratory Research Status Student

1 National Taiwan University of Science and Technology Communication Research Laboratory Research Status Student : 張巍騰 Date: 2012. 07. 26

Sign 2 Sign of circular shift property: National Taiwan University of Science and Technology

Sign 2 Sign of circular shift property: National Taiwan University of Science and Technology Communication Research Lab

3 For example National Taiwan University of Science and Technology Communication Research Lab

3 For example National Taiwan University of Science and Technology Communication Research Lab

TR_Tellado 4 DMT OFDM National Taiwan University of Science and Technology Communication Research Lab

TR_Tellado 4 DMT OFDM National Taiwan University of Science and Technology Communication Research Lab

5 l simulation result of PAPR from 【Tellado】N=512 R=26 L=1 QPSK optimum 40 10

5 l simulation result of PAPR from 【Tellado】N=512 R=26 L=1 QPSK optimum 40 10 9 8 7 6 5 4 3 2 1 original 10^-1 7. 4 7. 9 8. 6 8. 7 8. 8 9 9. 15 9. 25 9. 4 9. 7 10 10. 5 11. 45 10^-2 7. 8 8. 4 9. 25 9. 3 9. 5 9. 7 9. 85 10. 1 10. 3 10. 7 11. 3 12. 5 10^-3 8. 2 8. 8 9. 65 9. 8 9. 9 10. 15 10. 3 10. 6 10. 9 11. 25 11. 98 13. 45 10^-4 8. 5 9. 1 9. 9 10. 1 10. 2 10. 3 10. 5 10. 7 11 11. 25 11. 75 12. 51 14. 25 National Taiwan University of Science and Technology Communication Research Lab

6 A=3 u=0. 3 National Taiwan University of Science and Technology Communication Research Lab

6 A=3 u=0. 3 National Taiwan University of Science and Technology Communication Research Lab

TR_Tellado 7 DMT OFDM National Taiwan University of Science and Technology Communication Research Lab

TR_Tellado 7 DMT OFDM National Taiwan University of Science and Technology Communication Research Lab

OFDM system 8 N=512 R=26 L=1 A=3 u=0. 3 National Taiwan University of Science

OFDM system 8 N=512 R=26 L=1 A=3 u=0. 3 National Taiwan University of Science and Technology Communication Research Lab

OFDM system 9 N=256 R=13 L=1 A=3 u=0. 3 National Taiwan University of Science

OFDM system 9 N=256 R=13 L=1 A=3 u=0. 3 National Taiwan University of Science and Technology Communication Research Lab

TR_LSA 10 An improved tone reservation scheme with fast convergence for PAPR reduction in

TR_LSA 10 An improved tone reservation scheme with fast convergence for PAPR reduction in OFDM systems Target A: R=2*average amplitude Oversample 中間補零 National Taiwan University of Science and Technology Communication Research Lab

Simulation result in paper 11 National Taiwan University of Science and Technology Communication Research

Simulation result in paper 11 National Taiwan University of Science and Technology Communication Research Lab

12 runtime=1 e 3; N=256; tone=16; L=4; R=2. 0; M=4; k=log 2(M) Iteration=15 National

12 runtime=1 e 3; N=256; tone=16; L=4; R=2. 0; M=4; k=log 2(M) Iteration=15 National Taiwan University of Science and Technology Communication Research Lab

13 runtime=1 e 3; N=256; tone=16; L=4; R=2. 0; M=4; k=log 2(M) Iteration=30 National

13 runtime=1 e 3; N=256; tone=16; L=4; R=2. 0; M=4; k=log 2(M) Iteration=30 National Taiwan University of Science and Technology Communication Research Lab

TR_iterative PR 14 Based on metric searching for PR tone National Taiwan University of

TR_iterative PR 14 Based on metric searching for PR tone National Taiwan University of Science and Technology Communication Research Lab

Iterative PR=13 15 runtime=1000; N=256; tone=13; M=4; k=log 2(M); L=4; weightpower=5; Iter_PR=13; A=10^(2. 5/10);

Iterative PR=13 15 runtime=1000; N=256; tone=13; M=4; k=log 2(M); L=4; weightpower=5; Iter_PR=13; A=10^(2. 5/10); National Taiwan University of Science and Technology Communication Research Lab