A computationally efficient method for self-planning uplink power control parameters in LTE

• DOI: 10.1186/s13638-015-0320-7
• Publication Date: 2015-03-19T17:45:36Z
• Authors: José Ángel Fernán...; Salvador Luna-Ram...; Matías Toril; Ana Belén Vallejo...; Carlos Úbeda
• Keywords: Adjacency list

Uplink power control has a strong impact on the performance of mobile communication networks. In this work, an automatic parameter planning algorithm for standardized scheme in physical uplink shared channel (PUSCH) long term evolution LTE is proposed. The method conceived network design stage, when measurements are still not available. proposed heuristic can handle irregular scenarios at low computational complexity. For purpose, problem cell formulated analytically through combination multiple regular built per-adjacency basis. Method assessment carried out over static system-level simulator implementing real scenario. Results show that improve average user throughput and cell-edge compared to current vendor approaches, which provide network-wide uniform settings.