Node placement optimization under Q-Coverage and Q-Connectivity constraints in wireless sensor networks.
Nguyen Thi HanhHuynh Thi Thanh BinhVu Quang TruongNguyen Phuc TanHuynh Cong PhapPublished in: J. Netw. Comput. Appl. (2023)
Keyphrases
- wireless sensor networks
- key pre distribution scheme
- constrained optimization
- network connectivity
- topology control
- node selection
- optimal placement
- sensor nodes
- optimization problems
- data aggregation
- energy efficient
- global optimization
- optimization algorithm
- constraint satisfaction
- np hard optimization problems
- sensor networks
- wireless communication
- decision variables
- optimization criteria
- cluster head
- optimization method
- energy consumption
- environmental monitoring
- penalty function
- linear constraints
- sink node
- base station
- malicious nodes
- geometric constraints
- key establishment
- data streams