Traffic information systems: efficient message dissemination via adaptive beaconing
نویسندگان
چکیده
منابع مشابه
Efficient Information Dissemination Systems
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Vehicular Ad-hoc Networks (VANETs) are expected to serve as support to the development of not only safety applications but also information-rich applications that disseminate relevant data to vehicles. Due to the continuous collection, processing, and dissemination of data, one crucial requirement is the efficient use of the available bandwidth. Firstly, the rate of message transmissions must b...
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Wireless sensor networks constitute an emerging technology that has received recently significant attention both from industry and academia. On the one hand, there is an ever-widening range of attractive applications (e.g., disaster and environmental monitoring, wildlife habitat monitoring, target tracking, intrusion detection, security surveillance) sensor networks can be used for. On the othe...
متن کاملCellphone Accessible Information Via Bluetooth Beaconing for the Visually Impaired
We describe a complete hardware/software system, dubbed Universal Real-Time Navigational Assistance (URNA), which enables communication of relevant location-aware information to a blind person carrying a Bluetoothenabled cell phone. Although URNA can be used for a number of different applications (e.g., an information kiosk at a shopping mall or public transit information at a bus stop), we con...
متن کاملEfficient Dissemination of Personalized Information
There has been a surge of interest in the delivery of personalized information to users (e.g. personalized stocks or travel information), particularly as mobile users with limited terminal device capabilities increasingly desire updated, targeted information in real time. When the number of information recipients is large and there is sufficient commonality in their interests, as is often the c...
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ژورنال
عنوان ژورنال: IEEE Communications Magazine
سال: 2011
ISSN: 0163-6804
DOI: 10.1109/mcom.2011.5762815