Title :
Chaotic UWB quadrature chaos shift keying for wireless sensors and coexistence with direct sequence spread spectrum systems
Author :
Plitsis, Grigorios
Author_Institution :
Aachen Univ. of Technol.
Abstract :
Chaos-based modulation schemes have been proposed as alternatives of conventional digital communication systems. Wireless dust sensor systems is a term describing cubic millimeter scale sensor nodes envisioned to fulfil large scale monitoring tasks. IEEE 802.15.4 is an under standardization air interface for low rate WPANs. The corresponding throughput and bit error rate of the QCSK coexistence with direct sequence spread spectrum systems are being presented with the use of mathematical models
Keywords :
chaotic communication; error statistics; mobile radio; personal area networks; quadrature phase shift keying; spread spectrum communication; ultra wideband communication; wireless sensor networks; IEEE 802.15.4; QCSK coexistence; bit error rate; chaos-based modulation schemes; chaotic UWB quadrature chaos shift keying; cubic millimeter scale sensor nodes; digital communication systems; direct sequence spread spectrum systems; large scale monitoring tasks; low rate WPAN; mathematical models; under standardization air interface; wireless dust sensor systems; wireless sensors; Chaos; Chaotic communication; Digital communication; Digital modulation; Large-scale systems; Monitoring; Sensor phenomena and characterization; Sensor systems; Spread spectrum communication; Wireless sensor networks; Direct Sequence Spread Spectrum (DSSS); IEEE 802.15.4; QCSK; Wireless Sensor Networks (WSNs); chaos engineering;
Conference_Titel :
Computer Networks, 2006 International Symposium on
Conference_Location :
Istanbul
Print_ISBN :
1-4244-0491-6
DOI :
10.1109/ISCN.2006.1662543
