A delay-aware coverage metric for bus-based sensor networks

A JOINT DUTY CYCLE SCHEDULING AND ENERGY AWARE ROUTING APPROACH BASED ON EVOLUTIONARY GAME FOR WIRELESS SENSOR NETWORKS

Network throughput and energy conservation are two conflicting important performance metrics for wireless sensor networks. Since these two objectives are in conflict with each other, it is difficult to achieve them simultaneously. In this paper, a joint duty cycle scheduling and energy aware routing approach is proposed based on evolutionary game theory which is called DREG. Making a trade-off ...

Coverage Quality in Visual Sensor Networks

A Delay Aware Routing Protocol for Wireless Sensor Networks

Wireless Sensor Networks (WSNs) consist of sensor nodes which can be deployed for various operations such as agriculture and environmental sensing, wild life monitoring, health care, military surveillance, industrial control, home automation, security etc. Quality of Service (QoS) is an important issue in wireless sensor networks (WSNs) and providing QoS support in WSNs is an emerging area of r...

A Delay-aware Application Protocol for Wireless Sensor Networks

Recent advances in micro electro mechanical systems (MEMS), wireless communication, and network technology, wireless sensor networks (WSNs) have become technically and economically feasible. In most case, WSNs are usually applied to many applications that require unattended operation. However unlike traditional networks, WSNs are resource constrained distributed networks. The delay latency, unc...

Coverage-Aware Sensor Engagement in Dense Sensor Networks

The critical issue in sensor networks is the search of balance between the limited battery supply and the expected longevity of network operations. Similar goals exist in providing a certain degree of sensing coverage and maintaining a desirable number of sensors to communicate under the energy constraint. We propose a novel sensor network protocol, called Coverage-Aware Sensor Engagement (CASE...