Modulation detection in wireless sensor networks using recurrence plot analysis

Modulation detection in wireless sensor networks using recurrence plot analysis

Modulation detection, one of the most important functions of a receiver in a communication system, is an intermediary step between its signal detection and demodulation. In this paper, we present the use of the recurrence plot analysis method (RPA) used for the detection of the modulation technique...

Full description

Saved in:
Bibliographic Details
Published in:2013 16th International Symposium on Wireless Personal Multimedia Communications (WPMC) pp. 1 - 5
Main Authors: Digulescu, A., Celik, E. T., Serbanescu, A., Fratu, O., Halunga, S.
Format: Conference Proceeding
Language:English
Published: NICT 01-06-2013
Subjects:
ASK
Frequency shift keying
FSK
modulation detection
ODFM
OFDM
PSK
RPA
Signal to noise ratio
Time series analysis
Trajectory
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Modulation detection, one of the most important functions of a receiver in a communication system, is an intermediary step between its signal detection and demodulation. In this paper, we present the use of the recurrence plot analysis method (RPA) used for the detection of the modulation technique used for a wireless sensor network (WSN). We show a technique for the RPA method to detect ASK, FSK, even PSK signals using recurrence matrix or distance matrix [1]. We also show the potential to detect OFDM modulations using this method. Simulation results confirm the importance of the RPA method.
ISSN:1347-6890