Experimentation with Prolate Spheroidal Wave Function Pulses for Physical-Layer Security

被引：0

作者：

Wang, Tyan-Lin ^{[1
]}

Djordjevic, Ivan B. ^{[1
]}

机构：

[1] Univ Arizona, Elect & Comp Engn Dept, 1230 E Speedway Blvd, Tucson, AZ 85721 USA

来源：

2019 14TH INTERNATIONAL CONFERENCE ON ADVANCED TECHNOLOGIES, SYSTEMS AND SERVICES IN TELECOMMUNICATIONS (TELSIKS 2019) | 2019年

基金：

美国国家科学基金会;

关键词：

Physical-layer security; Pulse shape modulation; Wireless communications; DESIGN;

D O I：

10.1109/telsiks46999.2019.9002015

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Prolate spheroidal wave functions (PSWF) are a temporally orthogonal set of waveforms in which energy is concentrated in a finite time window and finite bandwidth. In wireless communications, where binary information is encoded onto a sequence of pulses, individual symbols can conceivably be represented by different orders of PSWF pulse shapes for transmission. Because these pulses have approximately constant bandwidth and pulsewidth across all orders, they are an interesting alternative to conventional modulation formats. Although they are certainly capable of improving spectral efficiency and data capacity, in this study we investigate their feasibility in achieving physical-layer security in wireless RF transmissions.

引用

页码：174 / 177

页数：4

共 8 条

[1] Design of DPSS based fiber bragg gratings and their application in all-optical encryption, OCDMA, optical steganography, and orthogonal-division multiplexing [J].