UTILISATION DE SIGNAUX DE RÉFÉRENCE SPÉCIFIQUES À UNE CELLULE POUR UNE COMMANDE DE PUISSANCE DE LIAISON MONTANTE EN BOUCLE OUVERTE NR

摘要

The present disclosure relates power control in wireless communications, to methods for open loop power control for setting the initial uplink transmission power for a wireless device capable of operating in multiple frequency bands. The disclosure comprises methods for transmitting an uplink signal in an uplink channel of a first frequency band using an initial transmission power based on measurements of reference signals in said first frequency band when the received downlink channel is in a second frequency band not overlapping with the first frequency band. The disclosure also relates to corresponding devices and to a computer program for executing the proposed methods, and to a carrier containing said computer program. Further, embodiments relating to a host computer and activities therein, is also comprised in the current disclosure.