Abstract:

Traditional search algorithm has defections such as the convergence direction is hard to decide and the convergence speed is very slow when using a stochastic probability search algorithm. Also the global optimal solution is hard to approach when using a heuristic structured algorithm, though it could converge in time. A new concept of location area element (LAE) and its corresponding LAE correlated aggregation algorithms were proposed. The experimental results indicate that the new algorithm could compress the solution space of location area planning or optimizing efficiently, thus ensuring the convergence direction to the global optimum and speeding up the convergence process when searching the optimal solution in the compressed solution space.

Key words: location area planning, location area element, correlated aggregation, handover statistics correlation