Options
Design and Implementation of an Indoor Ultrasonic Communication System
Author(s)
Date Issued
2011-06-22
Date Available
2012-10-11T15:30:36Z
Abstract
In this paper, an indoor communication system using ultrasonic signals is described. The system uses differential binary phase-shift keying (DBPSK) for transmitting binary data as a part of an indoor positioning system. A synchronization and decoding approach is proposed that exploits the correlation properties of the DBPSK waveforms. All of the detection and decoding/demodulation processes are performed digitally - no analogue circuits are involved. Experiments that were carried out using off-the-shelf components confirmed the feasibility of the proposed system.
Other Sponsorship
University College Dublin
Type of Material
Conference Publication
Publisher
The Institution of Engineering and Technology
Copyright (Published Version)
2011 The Institution of Engineering and Technology
Subject – LCSH
Ultrasonics
Phase shift keying
Telecommunication systems
Language
English
Status of Item
Peer reviewed
Conference Details
22nd IET Irish Signals and Systems Conference (ISSC), Dublin, Ireland, June 23-24, 2011
This item is made available under a Creative Commons License
File(s)
Loading...
Name
ballal_saad_bleakley_2011.pdf
Size
288.18 KB
Format
Adobe PDF
Checksum (MD5)
c8b58ea59e3665602399635d98ad75fe
Owning collection
Mapped collections