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Extensions of the IEEE802.15.4 Protocol for Ultra-Low Energy Real-Time Communication

  • Wireless sensor networks have found their way into a wide range of applications among which environmental monitoring systems have attracted increasing interests of researchers. The main challenges for the applications are scalability of the network size and energy efficiency of the spatially distributed motes. These devices are mostly battery-powered and spend most of their energy budget on theWireless sensor networks have found their way into a wide range of applications among which environmental monitoring systems have attracted increasing interests of researchers. The main challenges for the applications are scalability of the network size and energy efficiency of the spatially distributed motes. These devices are mostly battery-powered and spend most of their energy budget on the radio transceiver module. A so-called Wake-On-Radio (WOR) technology can be used to achieve a reasonable balance among power consumption, range, complexity and response time. In this paper, a novel design for integration of WOR into IEEE802.1.5.4 is presented, which flexibly allows trade-offs in energy consumption between sender and receiver station, between real-time capability and energy consumption. For identical behavior, the proposed scheme is significantly more efficient than other schemes, which were proposed in recent publications, while preserving backward compatibility with standard IEEE802.15.4 transceivers.show moreshow less

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Metadaten
Author:Minh Phuong Nguyen, Manuel Schappacher, Axel SikoraORCiDGND, Voicu F. Groza
Creating Corporation:IEEE
Publisher:IEEE
Year of Publication:2016
Language:English
Parent Title (English):IEEE Xplore
Document Type:Conference Proceeding
Institutes:Bibliografie
Release Date:2018/02/06
Licence (German):License LogoEs gilt das UrhG
DOI:https://doi.org/10.1109/I2MTC.2016.7520415