In wireless sensor networks, periodic data collection appears in many applications. During data collection, messages from sensor nodes are periodical...

This article reports on the development of a utility-based mechanism for managing sensing and communication in cooperative multisensor networks. The...

In data collection applications of low-end sensor networks, a major challenge is ensuring reliability without a significant goodput degradation. Shor...

Virtual Coordinate System (VCS)-based routing provides a practical, efficient, and scalable means for point-to-point routing in wireless sensor netwo...

Location information is of essential importance in sensor networks deployed for generating location-specific event reports. When such networks operat...