Spectrum Sensing Based Sequential Detection for OFDM Signals

被引：0

作者：

Loudoe, Benedicta Donna Privera ^{[1
]}

Suratman, Fiky Yosef ^{[1
]}

Meylani, Linda ^{[1
]}

机构：

[1] Telkom Univ, Sch Elect Engn, Bandung, Indonesia

来源：

2016 ASIA PACIFIC CONFERENCE ON MULTIMEDIA AND BROADCASTING (APMEDIACAST) | 2016年

关键词：

cognitive radio; spectrum sensing; Fixed Sample Size Test; Sequential Detection; OFDM signals;

D O I：

暂无

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

As we know, Cognitive Radio comes to improve the underutilization problem of available radio spectrum by using one of its functional called spectrum sensing. In this paper, we compare two methods between Fixed Sample Size Test and Sequential Detection specifically for spectrum sensing using OFDM signals with Gaussian noise. The compared parameter in this simulation is OFDM Average Block (AVB) which will be purposed to determine the detector's performance. The results of this simulation have shown that the value of AVB using Sequential Detection is smaller than using Fixed Sample Size Test at the same SNR and other scenarios.

引用

页码：89 / 94

页数：6