二元(近)互补集的新构造

2019 Ninth International Workshop on Signal Design and its Applications in Communications (IWSDA) Pub Date : 2019-10-01 DOI:10.1109/IWSDA46143.2019.8966110

Bingsheng Shen, Yang Yang, Zhengchun Zhou, Yajing Zhou

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引用次数: 2

摘要

正交频分复用技术在多载波通信系统中得到了广泛的应用。但是对于OFDM系统来说，高峰值平均功率比(PAPR)是一个非常棘手的问题。本文主要利用布尔函数，构造了长度为4的具有柔性的二进制互补集和近互补集，其PAPR上界为4.67。这些序列在实际OFDM系统中具有潜在的应用前景。

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New Constructions of Binary (Near) Complementary Sets

Orthogonal frequency division multiplexing (OFDM) has been widely used in multi-carrier communication systems. But high peak-to-average power ratio (PAPR) is a very tricky problem for OFDM systems. In the paper, using boolean functions, we mainly propose a construction of binary complementary sets and near complementary sets of size 4 with flexible lengths, whose PAPR are upper bounded by 4.67. Those proposed sequences have potential application in practical OFDM systems.

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2019 Ninth International Workshop on Signal Design and its Applications in Communications (IWSDA)

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