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papr is the major drawback in ofdm
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Peak-to-Average Power Ratio (PAPR) Reduction in Multi-Carrier Communication Systems Simon Litsyn Department of Electrical Engineering – Systems, Tel Aviv University, 69978 ISRAEL [email protected]
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Page 1: ppt on papr-ofdm

Peak-to-Average Power Ratio (PAPR) Reduction

in Multi-Carrier Communication Systems

Simon LitsynDepartment of Electrical Engineering – Systems,

Tel Aviv University, 69978 [email protected]

Page 2: ppt on papr-ofdm

Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

0.2 0.4 0.6 0.8 1

-1

-0.5

0.5

1

0.2 0.4 0.6 0.8 1

-1

-0.5

0.5

1

0.2 0.4 0.6 0.8 1

-1

-0.5

0.5

1

0.2 0.4 0.6 0.8 1

-1

-0.5

0.5

1

0.2 0.4 0.6 0.8 1

2

4

6

*1

*(-1)

*(-1)

*1

=

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

0.2 0.4 0.6 0.8 1

1

2

3

4

5

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

1.25 1.5 1.75 2.25 2.5 2.75 3

1.5

2.5

3

3.5

4

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems

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Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems


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