Frequency diverse array OFDM transmitter for secure wireless communication

被引：47
作者：
Ding, Y. [1 ]
Zhang, J. [1 ]
Fusco, V. [1 ]
机构：
[1] Queens Univ Belfast, ECIT Inst, Belfast BT3 9DT, Antrim, North Ireland
来源：
ELECTRONICS LETTERS | 2015年 / 51卷 / 17期
关键词：
Network layers - Cryptography - IEEE Standards - Signal to noise ratio - Transmitters - Bit error rate;
D O I：
10.1049/el.2015.1491
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：
In this reported work, the frequency diverse array concept is employed to construct an orthogonal frequency-division multiplexing (OFDM) transmitter that has the capability of securing wireless communication in free space directly in the physical-layer without the need for mathematical encryption. The characteristics of the proposed scheme in terms of its secrecy performance are validated via bit error rate simulation under both high and low signal to noise ratio scenarios using the IEEE 802.11 OFDM physical-layer specification.
引用
收藏
页码：1374 / 1375
页数：2
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