Mobile and Internet network coverage plays an important role in digital transformation and the exploitation of new services. The evolution of mobile networks from the first generation (1G) to the 5th generation is sti...
This research has been funded with the support of the project SP2021/45,assigned to VSB-Technical University of Ostrava,the Ministry of Education,Youth and Sports in the Czech Republic.
In Wireless Sensor Network(WSN),coverage and connectivity are the vital challenges in the target-based region.The linear objective is to find the positions to cover the complete target nodes and connectivity between e...
This paper presents four algorithms for QoSensing (4TQS) and routing on dynamics Wireless Sensor Networks. Since many types of researches held on QoSensing improvement in terms of coverage and connectivity enhancement...
This work was supported by the National Natural Science Foundation of China(No.61573310)。
Nowadays,daily human life is closely intertwined with various networks.When natural disasters or malicious attacks break out,the failure of communication infrastructure due to direct destruction or indirect impact ten...
supported by the National Natural Science Foundation of China(No.61472160);the National Key Technology Research and Development Program of China(No.2014BAH29F03)
A directional sensor network consists of numerous small sensor nodes that have limited battery power and operate within a restricted sensing range angle. Coverage and connectivity, as two important issues,are widely s...
supported by the National Natural Science Foundation of China under Grant No.61562038
In this paper,we first model the mining structure as a arched shape in terms of the tunnel geometry.Based on the regularly placement of nodes in that model,a set of deployment patterns for seamless coverage and k-conn...
A wireless sensor network (WSN) is spatially distributing independent sensors to monitor physical and environmental characteristics such as temperature, sound, pressure and also provides different applications such as...
partially supported by National Science Council,Taiwan,(Grant No.NSC-102-2119-M-027-001)
Wireless sensor and actuator networks(WSANs)are a new kind of heterogeneous wireless sensor networks.Because actuators should provide maximal coverage for the sensed data,sensor-actuator connectivity is very importa...
Wireless Sensor Networks have been implemented in many indoor applications such as offices, hospitals, laboratories for monitoring the parameters such as temperature, humidity etc. Most of the applications have used o...
Recent developments in wireless communication and embedded computing technologies have led to the advent of wireless sensor network technology. Hundreds of thousands of these micro sensors can be deployed in many area...