PAR Reduction of Multicarrier Signals Using Injected Tone Constellation(Wireless Communication Technologies)

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概要

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• Tone Injection (TI) can reduce the high peak-to-average ratio (PAR) which can substantially limit the performance of multicarrier systems without bandwidth loss. However, TI results in peak regrowth since it does not consider second peaks which can be higher than the peak after performing TI and also the average transmit power is increased because of huge constellation. In this paper, a no-rate loss PAR reduction technique, Injected Tone Constellation (ITC), is proposed along with an iterative algorithm to achieve the performance increase and to minimize the average transmit power without high complexity.

• 社団法人電子情報通信学会の論文
• 2006-10-01

著者

• Cioffi John

  Stanford University

• CHANG EunJung

  Kangwon National University

• KWON HoYeol

  Kangwon National University

関連論文

• PAR Reduction of Multicarrier Signals Using Injected Tone Constellation(Wireless Communication Technologies)

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