An improved RSSI localisation algorithm in coal tunnel based on beacon nodes.
Gang-Zhu QiaoJin-Song QiChun-Fu HuJianchao ZengPublished in: Int. J. Wirel. Mob. Comput. (2014)
Keyphrases
- times faster
- learning algorithm
- k means
- experimental evaluation
- localization algorithm
- graph structure
- detection algorithm
- theoretical analysis
- high accuracy
- dynamic programming
- cost function
- significant improvement
- objective function
- np hard
- computational cost
- linear programming
- search space
- optimization algorithm
- preprocessing
- clustering method
- path planning
- optimal solution
- similarity measure