Análisis de rendimiento de estrategias de asignación de recursos para servicios con tráficos a ráfagas.

The percentage of bursty traffic in the network is currently increasing. To avoid problems derived from this, such as occasional overloads in the network or inefficiency in the allocation of resources, the role of the scheduler is essential and differentiating for the best possible performance of the network. To analyze this situation, a system level simulator has been used with a bursty traffic model with on-off states and Proportional Fair Minimum Rate scheduler. Bursty traffic has been tested with different activity factors and the scheduler has been configured with different scheduling strategies to achieve different degrees of fairness and to observe the impact on the results.Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech. Ericsson MAOR

Gestión de la activación de celdas secundarias en un escenario Dual Connectivity entre 4G y 5G

A major roll-out of 5G networks is currently underway around the world. In the first instance, users will connect to the 5G network in a non stand-alone mode. This paper presents a study on the optimization of the event B1 threshold for the inter Radio Access Technologies (inter-RAT) connection between LTE and NR technologies in a E-UTRAN New Radio Dual Connectivity (ENDC) scenario. For this purpose, a systemlevel simulator has been used to show the impact of changing the threshold value on the global user throughput and retainability using an File Transfer Protocol (FTP) service in a heterogeneous rural setting.Este trabajo ha sido financiado parcialmente por la Universidad a través del I Plan Propio de Investigación y Transferencia de la Universidad de Málaga y por Ericsson, que a su vez ha remitido la solicitud de financiación núm. 702C2000043 de la Línea de Programa de Apoyo I+D+i Empresarial convocada por la Junta de Andalucía. Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech