Main Reference PaperSpatial Temporal coverage in Wireless Sensor Networks, IEEE Transactions on Mobile Computing, April 2011.
  • An Effective approach for energy conservation in wireless sensor networks is scheduling sleep intervals for extraneous nodes, while the remaining nodes stay active to provide continuous service. For the sensor network to operate successfully, the active nodes must maintain both sensing coverage and network connectivity with some energy. We formalize the sensor scheduling problem in the Spatial and Temporal dimension with the objective to maximize the Spatial-Temporal Coverage with network lifetime constraint.

+ Description
  • An Effective approach for energy conservation in wireless sensor networks is scheduling sleep intervals for extraneous nodes, while the remaining nodes stay active to provide continuous service. For the sensor network to operate successfully, the active nodes must maintain both sensing coverage and network connectivity with some energy. We formalize the sensor scheduling problem in the Spatial and Temporal dimension with the objective to maximize the Spatial-Temporal Coverage with network lifetime constraint.

  • To schedule sensors to maximize their coverage during a specified network lifetime

  • To minimize the spatial-temporal coverage redundancy

  • To propose a distributed Parallel Optimization Protocol (POP) which provides the effective scheduling in terms of coverage and lifetime.

+ Aim & Objectives
  • To schedule sensors to maximize their coverage during a specified network lifetime

  • To minimize the spatial-temporal coverage redundancy

  • To propose a distributed Parallel Optimization Protocol (POP) which provides the effective scheduling in terms of coverage and lifetime.

  • The SNCS protocol is implemented in order to improve the Energy Efficiency. Each node continuously alternates between two phases;Scheduling and Sensing. In each scheduling phase, all sensors set their states to be active at the beginning and then perform POP. At the end of the scheduling phase, as a result of running POP, each sensor will be in one of two states; active or inactive (sleep mode).

+ Contribution
  • The SNCS protocol is implemented in order to improve the Energy Efficiency. Each node continuously alternates between two phases;Scheduling and Sensing. In each scheduling phase, all sensors set their states to be active at the beginning and then perform POP. At the end of the scheduling phase, as a result of running POP, each sensor will be in one of two states; active or inactive (sleep mode).

  • OS : Window 7 (Cygwin) / Ubuntu 12.04 LTS 64bit.

  • Simulator: NS 2.35, Language : TCL and AWK script, (C++)

+ Software Tools & Technologies
  • OS : Window 7 (Cygwin) / Ubuntu 12.04 LTS 64bit.

  • Simulator: NS 2.35, Language : TCL and AWK script, (C++)

  • B.E / B.Tech / M.E / M.Tech

+ Project Recommended For
  • B.E / B.Tech / M.E / M.Tech

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