【資料名稱】：Tone injection with hexagonal constellation for peak-to-aver

【資料作者】：Seung Hee Han

【資料日期】：2006

【資料語言】：英文

【資料格式】：PDF

【資料目錄和簡介】：

Abstract—One of the main drawbacks of orthogonal frequency
division multiplexing (OFDM) is the high peak-to-average power
ratio (PAPR) of the OFDM signal. Tone injection (TI) technique
s a promising candidate for the reduction of the PAPR of an
OFDM signal. But this technique requires the increase of the
ransmit signal power because of the injected signal. In this paper,
we propose the use of hexagonal constellation as a method to
achieve PAPR reduction without increasing signal power in the
TI technique.