On-Off Beamforming Algorithm Based on Eigen-Space Method for a Smart Antenna in IS-2000 1X Signal Environments.
Zhengzi LiWeon-Cheol LeeSungsoo AhnSeungwon ChoiPublished in: IEICE Trans. Commun. (2005)
Keyphrases
- high accuracy
- detection method
- preprocessing
- dynamic programming
- optimization algorithm
- objective function
- cost function
- improved algorithm
- detection algorithm
- significant improvement
- computational cost
- similarity measure
- optimization method
- computationally efficient
- clustering method
- computational complexity
- input data
- estimation algorithm
- matching algorithm
- segmentation algorithm
- k means
- learning algorithm
- segmentation method
- support vector machine svm
- convergence rate
- wavelet packet
- probabilistic model
- recognition algorithm
- previously computed
- tree structure
- optimal solution
- frequency domain
- energy function
- search space
- matching pursuit