Self-Optimization of Low Coverage and High Interference in Real 3G/4G Radio Access Networks

  title={Self-Optimization of Low Coverage and High Interference in Real 3G/4G Radio Access Networks},
  author={M. Sousa and A. Martins and P. Vieira},
This paper presents a new single cell multi-objective optimization algorithm. [...] Key Method The process is achieved using a specific implementation of a Particle Swarm Optimization (PSO) algorithm. Both the detection of sub-optimal performance areas and its subsequent optimization are supported by Drive Test (DT) data and network topology information. The antenna optimization algorithm was tested with real data in 3rd Generation (3G)/4th Generation (4G) networks. In this work, a 3G urban scenario is…Expand
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