A Novel Transceiver Architecture Based on Wavelet Packet Modulation for UWB-IR WSN Applications  

作　　者：Mohamed Tabaa Mohamed Tabaa(Laboratoire Pluridisciplinaire de Recherche & Innovation (LPRI), EMSI Casablanca, Morocco)

机构地区：[1]Laboratoire Pluridisciplinaire de Recherche & Innovation (LPRI), EMSI Casablanca, Morocco

出　　处：《Wireless Sensor Network》2016年第9期191-209,共19页无线传感网络（英文）

摘　　要：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.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.

关 键 词：Wireless Sensor Networks (WSN) Discrete Wavelet Packet Transform (DWPT) Impulse Radio (IR) Ultra-Wideband (UWB) TRANSCEIVER 

分 类 号：TN9[电子电信—信息与通信工程]