TITLE:
A Novel Transceiver Architecture Based on Wavelet Packet Modulation for UWB-IR WSN Applications
AUTHORS:
Mohamed Tabaa
KEYWORDS:
Wireless Sensor Networks (WSN), Discrete Wavelet Packet Transform (DWPT), Impulse Radio (IR), Ultra-Wideband (UWB), Transceiver
JOURNAL NAME:
Wireless Sensor Network,
Vol.8 No.9,
September
30,
2016
ABSTRACT: In last few years, several recent
developments concern a new proposed techniques of communication for WSN
(Wireless Sensors Network) using a complex methods and technics. This network
is considered a future platform for many applications like: medical, agriculture,
industrial, monitoring and others. The challenge of this work consists in
proposing a new design of transceiver for WSN based on IDWPT (Inverse Discrete
Wavelet Packet Transform) in emitter and DWPT (Discrete Wavelet Packet
Transform) in receiver for mono and multi users using AWGN Channel. We will propose
in this paper, a new concept of impulse radio communication for multiband orthogonal
communication for UWB (Ultra-wideband) applications. The main objective of this
work is to present a new form of pulse communication adapted to low through-put
short-range applications and is scalable according to the type of use but also
the number of sensors.