An energy-efficient virtual cluster aggregation algorithm in MAC design for wireless sensor network.
Chenguang HeXuejun ShaPublished in: CHINACOM (2011)
Keyphrases
- wireless sensor networks
- k means
- experimental evaluation
- case study
- optimal solution
- dynamic programming
- computational complexity
- preprocessing
- search space
- energy efficient
- cost function
- detection algorithm
- high accuracy
- objective function
- virtual reality
- sensor networks
- np hard
- simulated annealing
- virtual environment
- virtual world
- probabilistic model
- data clustering
- significant improvement
- data aggregation
- maximum lifetime