A distributed probabilistic coverage sets configuration method for high density WSN

A nodes scheduling method applying for high density and large-scale WSN is put forward by using probabilistic coverage sensing model in this paper-that is the Distributed Probabilistic Coverage Sets Configuration Method (DPCS). In this method, the nodes with dense distribution are divided into several non-overlapping coverage sets by adopting distributed self-organization method. In the process of scheduling, nodes with more energy left are made into work status preferentially, thus the long-term stability of network can be achieved through the alternation of multiple coverage sets. The simulation results show that this method can not only schedule nodes effectively but also built the coverage set with uniformity node distribution under the premise of guaranteeing network probability coverage.

[1]  Bang Wang,et al.  Coverage Control in Sensor Networks , 2010, Computer Communications and Networks.

[2]  M. Hefeeda,et al.  Probabilistic Coverage in Wireless Sensor Networks , 2007 .

[3]  Wang Ying,et al.  A Distributed Protocol for Ensuring Both Probabilistic Coverage and Connectivity of High Density Wireless Sensor Networks , 2008, 2008 IEEE Wireless Communications and Networking Conference.

[4]  M. N. Giriprasad,et al.  ENERGY EFFICIENT COVERAGE PROBLEMS IN WIRELESS Ad Hoc SENSOR NETWORKS , 2011 .

[5]  Yu-Chee Tseng,et al.  A Survey of Solutions for the Coverage Problems in Wireless Sensor Networks , 2005 .

[6]  Krishnendu Chakrabarty,et al.  A distributed coverage- and connectivity-centric technique for selecting active nodes in wireless sensor networks , 2005, IEEE Transactions on Computers.

[7]  Franz Aurenhammer,et al.  Voronoi diagrams—a survey of a fundamental geometric data structure , 1991, CSUR.

[8]  Wang Ying.  Distributed probabilistic coverage-preserving configuration protocol for wireless sensor network , 2009 .

[9]  Jang-Ping Sheu,et al.  Probabilistic Coverage Preserving Protocol with Energy Efficiency in Wireless Sensor Networks , 2007, 2007 IEEE Wireless Communications and Networking Conference.

[10]  Ying Tian,et al.  An area coverage control protocol based on probabilistic coverage for wireless sensor networks , 2016, 2016 Seventh International Conference on Intelligent Control and Information Processing (ICICIP).

[11]  Di Tian,et al.  Connectivity maintenance and coverage preservation in wireless sensor networks , 2004, Canadian Conference on Electrical and Computer Engineering 2004 (IEEE Cat. No.04CH37513).

[12]  Guoliang Xing,et al.  Integrated coverage and connectivity configuration in wireless sensor networks , 2003, SenSys '03.