Improve peak to average power ratio (papr) reduction techniques
PAPR Reduction
48
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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Reduction of PAPR by using mult-carrier channel
Transcript of PAPR Reduction
Peak-to-Average Power Ratio (PAPR) Reduction
in Multi-Carrier Communication Systems
Simon LitsynDepartment of Electrical Engineering – Systems,
Tel Aviv University, 69978 [email protected]
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
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
=
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
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
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
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
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
