In a wireless sensor network, the size of radio nodes has direct relation to the cost of total
wireless sensor networks, and at the same time, the problem is closely connected to …

Efficient coverage area and efficient coverage area ratio of node are put forward by analysis
of coverage problem of wireless sensor networks (WSN). It is theoretically proved through …

Wireless sensor network is composed by wireless sensor nodes, which have capabilities of
perception, computing and communication. Network coverage is the main support …

Wireless sensor networks provide an alternative way of improving our environments, such
as environment surveillance, hazard monitoring, and other customized environmental …

In wireless sensor networks, the number of sensor nodes has direct relation to the cost of
total wireless sensor networks, and at the same time, the problem is closely connected to …

Coverage is one of the fundamental problems of Wireless Sensor Networks (WSNs).
Analyzing the coverage problem of WSN, this paper proposes the concepts of degree of …

Coverage and connectivity are the key research questions in wireless sensor networks.
Previous research background is homogeneous wireless sensor networks, which can …

Studying on coverage problem is the premise and guarantee of implementing data
collection, monitoring and a series of other functions for WSNs. Using the least amount of …

In Wireless Sensor Networks (WSNs), the coverage means how well a sensor network will
monitor the total area of the region. Node deployment is one of the important issues that …

Wireless sensor networks have posed a number of challenging problems such as
localization, deployment and tracking, etc. One of the interesting problems is the calculation …