Low-Power Wakeup-On-Demand Scheme for Wireless Sensor Networks with Very-Short Response Time

This letter proposes a wakeup-on-demand scheme based on the idea that a device should be awakened just when it has to receive a packet from a neighboring device. To prove this scheme, this letter proposes a mathematical model based on the busy cycle of M/G/1 queuing systems to obtain a battery lifet...

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Veröffentlicht in:	IEICE Transactions on Communications 2010/04/01, Vol.E93.B(4), pp.1020-1023
Hauptverfasser:	LEE, Byung-Bog, KIM, Se-Jin, KIM, Seung-Yeon, LEE, Hyong-Woo, RYU, Seung-Wan, CHO, Choong-Ho
Format:	Artikel
Sprache:	eng
Schlagworte:	Access methods and protocols, osi model Applied sciences Battery Clusters Detection, estimation, filtering, equalization, prediction Devices Electric batteries Exact sciences and technology IEEE 802.15.4 Information, signal and communications theory Mathematical models Networks Queues Services and terminals of telecommunications Signal and communications theory Signal, noise Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Telemetry. Remote supervision. Telewarning. Remote control Teleprocessing networks. Isdn Transmission and modulation (techniques and equipments) Tungsten unslotted CSMA/CA wakeup-on-demand MAC scheme
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Beschreibung
Zusammenfassung:	This letter proposes a wakeup-on-demand scheme based on the idea that a device should be awakened just when it has to receive a packet from a neighboring device. To prove this scheme, this letter proposes a mathematical model based on the busy cycle of M/G/1 queuing systems to obtain a battery lifetime of one-hop cluster-topology shaped W-WSN.
ISSN:	0916-8516 1745-1345 1745-1345
DOI:	10.1587/transcom.E93.B.1020